Endpoints
Every endpoint Crosspeel has called. Each page holds what was advertised, what was returned, what it cost, and every stored response.
| hostname | capability, as advertised | source directory | observations | price observed, USD | last seen | status | cluster |
|---|---|---|---|---|---|---|---|
| 01mind.net | Send a real plaintext email to a recipient you specify, on your behalf, via 01Mind. Every send carries a server-added disclosure footer naming 01Mind and your wallet, and is capped at 20 sends per wallet per 24h. | cdp-bazaar | 1 | not yet observed | active | - | |
| 10x402.com | Where a live x402 resource stands with the registries — Bazaar, x402scan, and on-chain | cdp-bazaar | 1 | not yet observed | active | - | |
| 191.215.41.37.sslip.io | Rich LinkedIn person enrichment with name, title, company, location, work history, education, email and phone when available. | payai-facilitator | 1 | not yet observed | active | - | |
| 2s.io | Forward geocoding — free-text address or place name → latitude/longitude plus structured address components (houseNumber, road, suburb, city, county, state, postcode, country, countryCode). Query: q (2-500 chars), limit (1-10, default 5), country (optional 2-letter ISO 3166-1 bias). Underlying data is OpenStreetMap (ODbL). Sister: /api/geocode/reverse. | cdp-bazaar | 1 | not yet observed | active | - | |
| 3route.agents.bakingbad.dev | Price a swap without building a transaction. Returns expected input, output, and gas without constructing an executable transaction. Quotes are informational and can change with liquidity and chain state. | cdp-bazaar | 1 | not yet observed | active | - | |
| 402.com.tr | Convert between 30+ currencies at the European Central Bank's daily reference rate, for today or any past date. Returns the converted amount, the per-unit rate and the date the rate is actually from — the ECB publishes on business days only, so a weekend date answers with the previous business day and says so instead of pretending. Reference rates for accounting and reporting, not tradable quotes. | cdp-bazaar | 1 | not yet observed | active | - | |
| 402oracle.com | Confirm a crypto asset's price before your agent trades, quotes, or settles on it. A signed price oracle: cross-checks Coinbase, Kraken, and OKX for a median and flags divergence when sources disagree. Returns a signed attestation your agent can cite. | cdp-bazaar | 1 | not yet observed | active | - | |
| 402rpc.com | Ethereum mainnet JSON-RPC from an independently operated full node. One call per payment, no account or API key. Serves eth_, net_ and web3_ methods. Blocks, transactions, receipts and logs from the Merge (block 15537394) onward. Current state only, not an archive node: historical state calls are refused, not charged. eth_getLogs capped at 10000 blocks. Raw transactions go out via public relays. Price scales with method cost. | cdp-bazaar | 1 | not yet observed | active | - | |
| 402sentinel.com | Assess an x402 counterparty before paying. POST {target:{payto_address}, payment_context?, policy?}; payto may be a 0x EVM (Base) or base58 Solana seller. Returns risk_score 0-100, decision allow/review/block, confidence, coverage, per-dimension signals, key_factors (what drove the score) and a ready-to-apply recommended_policy. Scored from on-chain settlement behaviour, OFAC sanctions = hard block. | cdp-bazaar | 31 | $0.00 | active | - | |
| 402signal.com | 402Signal is the independent check an AI agent makes right before spending. It finds the strongest x402 route across Base, Solana, and Algorand, verifies it live, and shows the evidence behind the choice. Your agent keeps the wallet. The decision history is committed to an append-only PQ Trust log. Production identity is Algorand MainNet. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| 402timezones.vercel.app | Convert a time between any two IANA time zones (DST-aware). Pay-per-call in USDC on Base. | cdp-bazaar | 1 | not yet observed | active | - | |
| 402utils.com | Domain availability and expiry intelligence via RDAP, the WHOIS successor. Queries the authoritative registry for any RDAP-enabled TLD: free domains return registered:false, taken ones return registrar, creation and expiry dates, nameservers and EPP status codes. TLDs without RDAP coverage return supported:false. Built for agents that buy, monitor or vet domains. | cdp-bazaar | 1 | not yet observed | active | - | |
| 4yearcycle.com | EU public procurement tender notices from the official TED (Tenders Electronic Daily) v3 API, filtered by CPV product/service code, country of performance and free-text keywords over a recent publication window; returns structured JSON per notice with title, buyer, deadline, publication date, CPV codes, notice URL and German PDF link. | cdp-bazaar | 1 | not yet observed | active | - | |
| 5-9-107-124.nip.io | Static on-chain token/contract risk scan (bytecode heuristics). | cdp-bazaar | 1 | not yet observed | active | - | |
| 5108-x402.community.iamstarchild.com | Get real-time spot price and market data for a cryptocurrency | cdp-bazaar | 1 | not yet observed | active | - | |
| 76.13.79.47.nip.io | x402 Preflight: HTTP readiness check for x402 API buyers, sellers, and listing agents. It probes a target paid URL plus same-origin /.well-known/x402 and /openapi.json, /llms.txt, /agent-catalog.json, and /.well-known/ai-plugin.json, then returns payment-challenge signals, parsed payment metadata, comparable Bazaar resources, pricing context, discovery health, LLM/catalog readiness, conversion-readiness verdict, score, issues, and next actions. No payment is made to the target endpoint. | cdp-bazaar | 1 | not yet observed | active | - | |
| 87-106-119-237.sslip.io | Convert a non-negative weight or mass value between common units. Use this deterministic endpoint when an agent needs a precise unit conversion. | cdp-bazaar | 1 | not yet observed | active | - | |
| a2a-verifier-production.up.railway.app | Base L2 EVM token safety verifier: simulates buy/sell, transfer taxes, honeypot checks, proxy resolution, and liquidity. Pass ?token=<Base ERC-20 address>. | cdp-bazaar | 31 | $0.05 | active | - | |
| abi-mainnet-sandbox.benjaminbu.workers.dev | Business-day calculator | payai-facilitator | 31 | $0.01 | active | - | |
| abi-mainnet-sandbox.receptive-yuzu.workers.dev | Business-day calculator | payai-facilitator | 1 | not yet observed | active | - | |
| acoda.xyz | Aggregated perp market state: OI-weighted mark/index price, open interest, funding, per-venue breakdown and freshness across 7 live venues. | cdp-bazaar | 31 | $0.01 | active | - | |
| action402.vercel.app | Paid webhook/API execution for autonomous agents. Executes one public HTTPS action after x402 payment, applies retries and idempotency, then returns a signed receipt with request hash, response hash, target, status, and attempt count. | cdp-bazaar | 1 | not yet observed | active | - | |
| address-validator.api.klymax402.com | Parse, validate, and normalize a postal address | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| address.agentic-jp.com | Look up Japanese (JP) address candidates for a 7-digit postal code (郵便番号), backed by the official Japan Post KEN_ALL dataset. One postal code can map to several towns; all candidates are returned with kana readings. Use for address autofill and postal-code validation. | cdp-bazaar | 1 | not yet observed | active | - | |
| ads.apitoll.cloud | Facebook ads from a specific advertiser by brand name — every live and recent ad a brand runs across Facebook, Instagram, Messenger and Threads, isolated to that ONE advertiser (filters out the stray pages a name search pulls in; echoes resolvedPage to verify). Returns the full ad creative (headline, body copy, CTA + destination link, image and video URLs), run dates, and platform mix. No Meta login. Competitor ad intelligence for AI agents. | cdp-bazaar | 1 | not yet observed | active | - | |
| ads.forgemesh.io | Returns the top-requested x402 endpoints and categories for a time window, each with total and agent-only probe counts. Use it to find categories agents are actively searching for before you build. | cdp-bazaar | 1 | not yet observed | active | - | |
| aeml-x402.zeabur.app | [SIGNAL+PROOF] Demand record for one x402 service (?service=): demand_class (REAL/SOLO/PROBE/WASH), calls_30d, unique_payers_30d, score_total, liveness_state, lifecycle, record_hash. Model demand-v1, refreshed daily from the public CDP catalogue; score_total is an ordering key, not a rating. DEGRADED DELIVERY, see unavailable_fields - tier, verified, action_hint and the five-axis sub-scores are empty. Descriptive only, never a forecast or advice. No data -> 422 no_charge, not billed. | cdp-bazaar | 1 | not yet observed | active | - | |
| aeonos.basechainlabs.com | Improve AI search visibility and get cited by ChatGPT, Perplexity, Claude & Google AI Overviews. AEO/GEO/SEO strategy, AI visibility audits, schema markup, llms.txt. 0.05 USDC/query. | cdp-bazaar | 1 | not yet observed | active | - | |
| aero.lonestaroracle.xyz | Aerodrome DEX pool risk assessment — checks both tokens for honeypots and rug vectors | cdp-bazaar | 1 | not yet observed | active | - | |
| affiliate.pay.zeroclick.io | List the merchants behind the catalog. Filter by name or domain search, by country, or by product count, and page through the results. | cdp-bazaar | 1 | not yet observed | active | - | |
| agent-api-production.tim1712.workers.dev | Use before spending tokens, money or crawler capacity fetching an unfamiliar web resource. Resolves redirects (manually, bounded, re-validated per hop) and returns deterministic HTTP/resource facts — final URL, status, content type and length, response time, a bounded HTML title/canonical peek, and a lightweight generic-bot robots.txt indication — so an agent can decide whether a normal web fetch is worthwhile. It does not scrape, render JavaScript, or judge safety. | cdp-bazaar | 31 | $0.00 | active | - | |
| agent-arcade.use.x402atlas.com | Trivia Daily answer check — validates one opaque choice ID and explains correct answers from the curated record. | cdp-bazaar | 1 | not yet observed | active | - | |
| agent-commerce-factory-jm.austriaeast.cloudapp.azure.com | Crypto and financial news search. Returns current headlines about cryptocurrencies, tokens, markets and finance with source, domain, URL, snippet and publication time. For trading agents, crypto research, market monitoring and news feeds. Query by coin, ticker or topic (e.g. bitcoin, ethereum, solana). | cdp-bazaar | 1 | not yet observed | active | - | |
| agent-format.annushka1190.workers.dev | Encode UTF-8 text to base64 or decode base64 to text. Body: { op: "encode"|"decode", text: "..." }. | payai-facilitator | 1 | not yet observed | active | - | |
| agent-guard.annushka1190.workers.dev | Validate an EVM address (format and checksum style) or a Solana base58 address. | payai-facilitator | 1 | not yet observed | active | - | |
| agent-guild-5d5r.onrender.com | Agent Guild paid read (best_agent): trust read: which agent to hire for a capability Use when an autonomous agent needs to: which agent should I hire for this capability; find the safest agent to delegate this task; rank agents by trust evidence. | cdp-bazaar | 1 | not yet observed | active | - | |
| agent-id-x402-production.up.railway.app | Compare DeFi yield opportunities and model manual lending loops on Kamino Lend and Aave V3. | cdp-bazaar | 1 | not yet observed | active | - | |
| agent-link.annushka1190.workers.dev | Parse a URL into scheme, host, port, path, query object, hash, and whether it is http(s). | payai-facilitator | 1 | not yet observed | active | - | |
| agent-paycheck.onrender.com | Pre-payment risk and usefulness check for AI agents deciding whether to pay an x402 endpoint. | cdp-bazaar | 1 | not yet observed | active | - | |
| agent-prices.annushka1190.workers.dev | Current spot price for a Binance-style symbol (e.g. BTCUSDT, ETHUSDT, SOLUSDT). | payai-facilitator | 1 | not yet observed | active | - | |
| agent-ready.dev | Pay-per-scan AI agent-readability scan. POST { "url": "https://…" } with an X-PAYMENT header to run a scan with no account or subscription. Two tiers: $0.02 (25 pages) and $0.25 (250 pages), USDC on Base. | cdp-bazaar | 1 | not yet observed | active | - | |
| agent-treats-production.up.railway.app | Genuinely fascinating fun fact about science, history, nature, or the universe. | cdp-bazaar | 1 | not yet observed | active | - | |
| agent.atinamos.co.uk | Deterministic JSON validation and conservative repair for AI-agent payloads. Repairs unquoted object keys, single-quoted strings, trailing commas, Markdown code fences, UTF-8 BOMs and JSON-compatible Python literals, including nested or repeated defects. No LLM or invented data; every applied transformation is reported. | cdp-bazaar | 31 | $0.01 | active | - | |
| agent.halowerk.com | Validates an Agent Card document against the A2A convention and returns findings by severity: error (the card is unusable as published), warning (works, but a consuming agent will guess), info (recommended field absent). Checked: the required fields name, description, url, version, capabilities and skills; that url is absolute and https; that every skill carries id, name, description and tags and that skill ids are unique; that declared securitySchemes use a known type and that every entry in… | cdp-bazaar | 1 | not yet observed | active | - | |
| agent.kihustle.tech | Deterministic JSON repair for agent tool outputs, with optional JSON Schema validation. Built for tight agent loops at micropayment prices. | cdp-bazaar | 1 | not yet observed | active | - | |
| agent.massive.com | Get aggregate bars for a stock over a given date range in custom time window sizes. For example, if timespan = ‘minute’ and multiplier = ‘5’ then 5-minute bars will be returned. Can't find what you're looking for? POST feedback to /feedback, no charge. | cdp-bazaar | 1 | not yet observed | active | - | |
| agent402.co.uk | Agent402 UK. Normalise/validate UK Companies House company number format (zero-pad, SC/NI prefixes). Pure logic — no register lookup. Gate bad numbers before paid profile. | payai-facilitator | 1 | not yet observed | active | - | |
| agent402.tools | Cryptographically secure randomness. ?bytes=1..1024 returns hex; or ?min=&max= returns a uniform integer; ?count=1..100. | cdp-bazaar | 1 | not yet observed | active | - | |
| agentbit.app | Deterministic utility operations for agents: sha256/sha512/HMAC hashing, JWT decode, base64 encode/decode, UUID generation, JSON validation, CSV↔JSON, XML→JSON, URL parsing and semver comparison. Sub-millisecond, no external calls. | cdp-bazaar | 1 | not yet observed | active | - | |
| agentbodega.store | Bundle public web search, capped source fetching, extractive summarization, and citations into one structured research brief for agents that need an answer plus supporting sources. | cdp-bazaar | 1 | not yet observed | active | - | |
| agentdata-api.degrees2.workers.dev | On-Chain Trading Signals: How to Spot Whale Movements and Profit from Market Anomalies | payai-facilitator | 31 | $0.01 | active | - | |
| agentdata-api.sander-van-aard.workers.dev | Google Places (local businesses with rating, address and phone number) for AI agents at $0.004 per call, from the same Serper.dev source as /web/search. Send a query, get back compact JSON: top places with position, title, address, coordinates, rating, rating count, category, phone and website. Tune with num (1-10 results), country and language (2-letter codes). Zero results is a valid, honest answer. Pay per call in USDC on Base, no account, no API key. | cdp-bazaar | 1 | not yet observed | active | - | |
| agentdataapi.onrender.com | Upcoming SpaceX launches (next 5) with mission, pad, and T-0 details | cdp-bazaar | 31 | $0.01 | active | - | |
| agentdatapro.com | On-Chain Trading Signals: How to Spot Whale Movements and Profit from Market Anomalies | payai-facilitator | 31 | $0.01 | active | - | |
| agentdatum.com | US Stock Technical Indicators — Pure Python computed technical indicators: MA5/10/20/60, EMA12/26, MACD, RSI14, KDJ, Bollinger Bands (20,2), based on Yahoo historical K-line data, zero dependencies. Essential for any technical analysis agent. | cdp-bazaar | 1 | not yet observed | active | - | |
| agente.revenuerecoveryai.app | Resume texto y extrae estructura (resumen, puntos clave, entidades, sentimiento, idioma). Variante con parámetros en la URL, para textos cortos; usa POST para textos largos. | cdp-bazaar | 1 | not yet observed | active | - | |
| agenteconomy.report | Operational trust rating (AAA to D, trust line BBB) of any x402 service, as of today: tier, outlook, flags, uptime, organic paying agents, settled USDC, centrality. Sybil-resistant, computed daily from on-chain settlement on Base, Polygon, Arbitrum and Solana plus a liveness probe. Check a service before paying it. Free today-only JSON: https://agenteconomy.report/s/<host>.json | cdp-bazaar | 1 | not yet observed | active | - | |
| agentgate-x402.netlify.app | Airport-to-airport route info: great-circle distance in km/nm/mi plus estimated flight time between any two of 49,000+ airports. Useful for travel planning, logistics and aviation agents. | payai-facilitator | 1 | not yet observed | active | - | |
| agentic-reservations.vercel.app | Book a paid Resy reservation for the authenticated user using a slot config token. | cdp-bazaar | 1 | not yet observed | active | - | |
| agentkit-x402-buy.netlify.app | ETH/USD spot via AgentKit x402 — $0.001 USDC | cdp-bazaar | 1 | not yet observed | active | - | |
| agentmail.leeworks.dev | Mint a disposable agent inbox | payai-facilitator | 1 | not yet observed | active | - | |
| agentpay.tools | Pre-trade risk check for AI agents trading crypto: live orderbook slippage at YOUR size, side-aware funding carry, open-interest crowding, and optional contract security — composed into a single ok/caution/avoid verdict with per-factor reasons and raw data embedded. Answers 'is this trade sane?' before trading, not after. Replaces four API integrations plus the judgment layer. | cdp-bazaar | 1 | not yet observed | active | - | |
| agentpaystore.com | Private pay-per-call LLM inference for autonomous agents. Prompts run on our own GPU (qwen3-14b); settled in USDC on Base L2. | cdp-bazaar | 1 | not yet observed | active | - | |
| agentreader.dev | DNS lookup over Cloudflare DoH: query A, AAAA, CNAME, MX, NS, TXT, SOA, SRV, CAA or PTR records for any domain and get structured JSON answers with TTLs. Useful for domain research, email validation and infrastructure checks. | cdp-bazaar | 1 | not yet observed | active | - | |
| agentres.dev | Book a paid Resy reservation for the authenticated user using a slot config token. | cdp-bazaar | 1 | not yet observed | active | - | |
| agents.ai-rook.com | Current Base mainnet gas prices. Slow, standard, fast in gwei. | cdp-bazaar | 1 | not yet observed | active | - | |
| agents.allium.so | API request: /api/v1/developer/wallet/balances/history | cdp-bazaar | 1 | not yet observed | active | - | |
| agents.bytemine.ai | Unlock full contact details for prospects by PID. Returns verified work email, personal email, and phone numbers. If an unlocked contact has no work email an email finder fallback runs automatically at no extra charge. Billed per PID. | cdp-bazaar | 1 | not yet observed | active | - | |
| agents.datamancer.io | VIN decode (x402; 402 first, $0.005, Base then Solana) | cdp-bazaar | 1 | not yet observed | active | - | |
| agents.driftflight.com | Generate an image from a text prompt | cdp-bazaar | 1 | not yet observed | active | - | |
| agents.dubbleblack.com | Returns ranked products with evidence scores, confidence bands, and provenance metadata for a vertical, an optional category, and a natural language purchase intent. Supports budget, brand, and product ID filters. When observations are too sparse to support a confident recommendation, the API returns HTTP 200 with an empty results array and insufficient_evidence set to true. It never fabricates results. | cdp-bazaar | 1 | not yet observed | active | - | |
| agents.dyoeway.org | DYOE Trust Check — is this counterparty safe? Scam, fraud, phishing & rug-risk check before an agent trusts or pays any website, business, wallet, or endpoint. Returns verdict (safe/caution/avoid) + trust_score + domain age + red_flags. The trust tollbooth of the agent economy. Input: ?target=domain | cdp-bazaar | 1 | not yet observed | active | - | |
| agents.machina.gg | Tournament fixtures, filterable by team, opponent, and date range. | cdp-bazaar | 1 | not yet observed | active | - | |
| agents.nibiashara.biz | Official FX rates — all eight pairs. All supported African pairs vs USD in one payload. | cdp-bazaar | 1 | not yet observed | active | - | |
| agents.samedaydesk.com | Extract a public HTTP(S) web page into structured JSON with a clean text excerpt for LLM workflows: title, description, JSON-LD, Open Graph/Twitter metadata, headings, links, and AI-readiness signals. Fetches without JavaScript rendering, follows redirects, and applies a 12-second timeout and 3 MB read cap; use /read for longer cleaned Markdown. | cdp-bazaar | 1 | not yet observed | active | - | |
| agents.thirdmade.net | Scrape any public web page and get clean structured JSON (title, text, meta). Pay per call with USDC on Base. | cdp-bazaar | 31 | $0.01 | active | - | |
| agents.withzero.xyz | Generate images from a text prompt with xAI's Grok Imagine quality tier. Returns hosted image URLs. | cdp-bazaar | 1 | not yet observed | active | - | |
| agents.x402stock.xyz | The average interest rate the US Treasury currently pays on its outstanding debt, broken out by security (Treasury Bills, Notes, Bonds, TIPS, FRNs, savings, and the marketable/total aggregates) for the latest reported month, in percent. No ticker needed. A read on the government's cost of borrowing that complements the /treasury-yields curve. Sourced from the US Treasury (FiscalData). | cdp-bazaar | 1 | not yet observed | active | - | |
| agentservices.to | Technical indicators: RSI, Bollinger Bands, ATR, Support/Resistance | cdp-bazaar | 1 | not yet observed | active | - | |
| agentstack-research-3bnlllaboa-ts.a.run.app | Parsed, taxonomy-classified SEC/EDGAR (US) announcements for one ticker (JSON). Identical schema across all supported markets. | cdp-bazaar | 1 | not yet observed | active | - | |
| agenttoll-pi.vercel.app | Automated safety checks for a Base token: honeypot simulation, buy and sell tax, contract verification, owner privileges, holder concentration, whether anyone can still pull the liquidity, and who deployed the contract - a token shipped from a wallet with a handful of transactions is the shape most rugs share | cdp-bazaar | 1 | not yet observed | active | - | |
| agenttoll.app | Base gas price check: the current gas price and latest block number; add ?gasLimit=150000 to also get what a transaction that size costs in ETH and USD | cdp-bazaar | 1 | not yet observed | active | - | |
| agentworld.me | CCN Live Crypto Feed — real-time headlines and market snapshot stream for crypto and AI-agent news | cdp-bazaar | 1 | not yet observed | active | - | |
| agri.halowerk.com | Converts each supplied storage segment into equivalent ageing at a reference temperature using a caller-supplied Q10 factor, then compares the sum with nominal shelf life. This empirical approximation is not a microbial model, food-safety decision, sensor feed, cold-chain certification or release authorization. | cdp-bazaar | 1 | not yet observed | active | - | |
| agri.lonestaroracle.xyz | Full agricultural commodity report with AI summary | cdp-bazaar | 1 | not yet observed | active | - | |
| ai-data-marketplace-1042299154756.us-central1.run.app | Get current stock market data for one ticker, including the latest available quote, daily OHLC values, and volume from Yahoo Finance's chart feed. | cdp-bazaar | 1 | not yet observed | active | - | |
| ai-summarizer.api.klymax402.com | Summarize raw text into key points | cdp-bazaar | 1 | not yet observed | active | - | |
| ai.stable-jack.com | Retrieve perpetual market context through StableJack's agent-ready research API. | cdp-bazaar | 1 | not yet observed | active | - | |
| aiagentoracle.ai | AgentOracle: list real-time on-chain crypto tokens sorted by market cap, with chain / min-liquidity / min-24h-volume / min-market-cap filters and limit+offset pagination. Each row includes price, 24h volume, market cap, liquidity, 24h price change, and confidence score. | cdp-bazaar | 1 | not yet observed | active | - | |
| aialign.halowerk.com | Compares scalar confidence with binary correctness, calculates mean squared Brier loss, partitions confidence into caller-selected equal-width bins and reports expected and maximum calibration error. It does not validate labels, correct class imbalance or prove calibration beyond the supplied sample. | cdp-bazaar | 1 | not yet observed | active | - | |
| airdrop-checker.api.klymax402.com | Check wallet eligibility for crypto airdrops (POST variant) | cdp-bazaar | 1 | not yet observed | active | - | |
| airdroppulse.theaslangroupllc.com | LP position health check for any Uniswap-v3-compatible position NFT on 11 chains (Ethereum, Base, Arbitrum, Polygon, BNB, HyperEVM, Monad, Robinhood Chain and more): in-range status, position through the band, distance to each edge in price terms. On GigaDex (Robinhood Chain, the default) also pending fees and campaign points from the indexer. Cheap monitoring poll. Analytics only. | cdp-bazaar | 1 | not yet observed | active | - | |
| almanac.locomot.io | Deterministic citation formatter — APA 7, MLA 9, Chicago 17 author-date, BibTeX. From structured fields, returns the reference entry (markdown/html/plain) + the in-text citation, reproducing published style-manual examples exactly. For full author lists use POST. Every answer signed. Free sample, no payment required: GET /play/cite | cdp-bazaar | 1 | not yet observed | active | - | |
| alpha402x.com | Verbatim, line-cited extraction of the material quantitative sentences from any U.S. company's SEC 10-Q (debt, buybacks, acquisitions, litigation). Extractive, not generative. Any ticker. | cdp-bazaar | 1 | not yet observed | active | - | |
| alphapipeline-eu.onrender.com | Real-time Korea (Upbit) vs global crypto price premium - the 'kimchi premium' - with reverse-premium and 1h-surge alerts. Paid in USDC on Base. | cdp-bazaar | 31 | $0.01 | active | - | |
| alphapulse.theaslangroupllc.com | DeFi copy-trading vault discovery on Hyperliquid, GMX, dYdX and Gains Network — TVL, APR, risk profile and smart-contract assessment. For on-chain investing agents. | cdp-bazaar | 1 | not yet observed | active | - | |
| amalgam.cc | MediaPipe pose landmarks inference | cdp-bazaar | 31 | $0.00 | active | - | |
| amoraw.xyz | Protocol diagnostic: returns a bounded JSON body, selected safe headers, byte count and request hash so a buyer can verify client, payment and response handling. Never reflects credentials. | cdp-bazaar | 31 | $0.00 | active | - | |
| analyst.lonestaroracle.xyz | Analyst consensus, price target + upside, and recent upgrades/downgrades for a ticker (?symbol=) | cdp-bazaar | 1 | not yet observed | active | - | |
| anansidata.xyz | Cheapest LLM meeting your constraints (price/context/modality) PLUS every price change and deprecation in the window. Providers publish only today's catalog and overwrite it — the change history exists nowhere else. | cdp-bazaar | 1 | not yet observed | active | - | |
| anicca-x402-discovery-production.up.railway.app | Rent a GPU container for up to 60 minutes and get a public URL. You supply the image; we pay the market. No signup, no Solana wallet, no NOS token — pay USDC on Base and get a URL back in one call. | cdp-bazaar | 31 | $0.10 | active | - | |
| animica.dev | Random bytes from the Animica node's randomness service with a signed digest attestation and an entropy-health report, 1..1024 bytes per draw. Current trust model, stated up front and in every response: the entropy source is a software CSPRNG (os.urandom) and the signer is a software key, so source.is_quantum=false and attestation.attested=false today; those fields flip truthfully if a hardware/quantum provider is ever connected. The free catalog entry carries the same live entropy block, so you can check the source before paying. | cdp-bazaar | 1 | not yet observed | active | - | |
| anomaly.forgemesh.io | Returns a real-time mempool anomaly score with current gas price vs 20-block median, pending whale swaps, and contract deploy counts. Poll every 5s to monitor mempool for MEV or sandwich attacks and catch gas spikes or large pending swaps as they happen, before they land on-chain. | cdp-bazaar | 1 | not yet observed | active | - | |
| answerpool.io | Rank the day's SEC events by salience — bankruptcies, restatements, cyber incidents, insider clusters and large raises first, with flags and links. Use as the one-call daily filing digest for a research or news agent. | cdp-bazaar | 1 | not yet observed | active | - | |
| anywaypossible.com | Live Base wallet balance for AI agents. Returns native ETH and Circle USDC balances, atomic values, block height, contract address, and observation time for any EVM address. Includes a machine-readable upgrade path to treasury readiness for spend, gas-reserve, and wallet-health decisions. No API key. | cdp-bazaar | 31 | $0.00 | active | - | |
| api-dev-v2.ixs.finance | IXS Real world asset vaults — 6% yields, BlackRock exposure, tokenized on-chain | cdp-bazaar | 1 | not yet observed | active | - | |
| api-macro-br-production.up.railway.app | IPCA consumer inflation, latest month and 12-month accumulated. | cdp-bazaar | 1 | not yet observed | active | - | |
| api-onchain.optimai.network | OptimAI Search: an agent-ready decentralized search API powered by OptimAI Network nodes. Ask a natural-language question and get real-time, citation-backed search results across web, social, and crypto data. | cdp-bazaar | 1 | not yet observed | active | - | |
| api-production-8785.up.railway.app | Convert a Twitter/X, LinkedIn, Medium, Substack, Beehiiv, or public Notion page URL into clean markdown. | cdp-bazaar | 1 | not yet observed | active | - | |
| api-v2.ixs.finance | IXS Real world asset vaults — 6% yields, BlackRock exposure, tokenized on-chain | cdp-bazaar | 1 | not yet observed | active | - | |
| api.0200project.com | Explain a Base-mainnet transaction in plain English. Input: a transaction hash. Returns strict JSON: summary (1-3 sentences), action_type (swap, erc20_transfer, nft_mint, bridge_out, approval_for_all, ...), assets_moved[] (token, amount, from, to), counterparties[] (labeled where known: routers, bridges, marketplaces), risk_flags[] (unverified_contract, unlimited_approval, approval_for_all, known_drainer, first_time_counterparty, nonstandard_token_symbol, impersonated_token, transaction_reverted), checks, gas_paid_usd, timestamp, basescan_url. Risk checks fail open, so read `checks` before drawing any conclusion from an empty risk_flags: it reports whether each check ran (ok / partial / unavailable / inconclusive / not_applicable), and no flags alongside a non-ok status means not checked, not clean. Deterministic onchain decode - no LLM in the response path. Base mainnet (chain id 8453) only. PRICING: 50 free calls per IP per 24h - shared by everyone behind one address - then $0.02 in USDC on Base via x402 - attach payment at _meta['x402/payment'] and retry, or use POST /explain over plain HTTP with any x402 client. Heavy use: $9 buys a 30-day pass (10,000 calls) via the buy_pass tool or POST /pass. No account, no API key. | payai-facilitator | 1 | not yet observed | active | - | |
| api.24klabs.ai | Generate UUID v4/v5/v7, ULID, or NanoID (single or batch), or parse/validate an existing id and extract its embedded timestamp. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.402rates.com | One paid call for 0.001 USDC that settles a real payment and answers immediately: the cheapest way to prove a wallet, a facilitator and a network before spending on a data call. It reads no third-party source, so a failure is your integration or ours, never somebody else's uptime. The response names the rail that settled it and the network mode. Payable on Base, Polygon, Arbitrum and XDC. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.agentfeeds.jp | Freshness heartbeat only (list date, address count, fetched_at) for both Japan MOF and OFAC sanctions lists. No addresses. Cheapest polling entry point for change-detection loops. | cdp-bazaar | 31 | $0.00 | active | - | |
| api.agentic-swarm-marketplace.com | Fast EVM smart-contract malicious-pattern triage. Returns risk score, verdict, top flags, and Phase-6 counterparty intel within ~30s for a single address. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.agenticweb.nl | Validate a Dutch identifier (BSN, IBAN or kenteken) offline. Send the identifier in a JSON request body via POST. Payment constitutes acceptance of the terms at https://agenticweb.nl/terms. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.agentmercantile.com | Fetch deterministic, token-efficient context from one public HTTPS URL: canonical URL, title/description, headings, clean main content, structured-data types, freshness observations, evidence, and limitations. Call when you need a bounded JSON reading of one public page without a browser, login, crawl, or LLM. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.agentnewsstand.com | Token-efficient search results (google/bing/yandex) | cdp-bazaar | 31 | $0.01 | active | - | |
| api.agentservices.to | Real-time FX/forex rates for 30+ currencies | cdp-bazaar | 1 | not yet observed | active | - | |
| api.agentshub.dev | Live web search for AI agents. Returns normalized title, URL, and snippet results. Up to 10 results per call. $0.001 USDC per successful call on Base via x402. | payai-facilitator | 1 | not yet observed | active | - | |
| api.agentstools.dev | Free-text web search for AI agents: ranked title/url/snippet results fused across multiple engines (Brave, Google, DuckDuckGo, Mojeek, Startpage, Yahoo), with freshness filters (past day/week/month/year), region/locale and SafeSearch. One call for grounded, up-to-date web results — no keys, no scraping setup. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.agentwork.run | No-LLM host smoke: disk, load, memory, open_for_work. Cheapest settle test on dual-rail USDC. | cdp-bazaar | 31 | $0.01 | active | - | |
| api.aiapi.ch | Financial Signal Intelligence for autonomous agents across crypto, stocks, ETFs, macro and global financial markets. Analyze financial news, market rumors, earnings announcements, central bank decisions, regulatory actions, exchange incidents, security events, stablecoins, macroeconomic events, fraud detection signals and market-moving developments to score financial risk, credibility and actionability. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.aidress.ai | Real-time crypto market news with sentiment analysis and top headlines ranked by importance. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.aitrailblazer.net | Deterministic Phase 1 alpha, resilience, treasury-strength, and regime-fit signals for one issuer. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.anchor-x402.com | Verifiable RNG — cryptographically-random integer(s) signed by the treasury key. Drop-in VRF for game studios. $0.001 USDC. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| api.atms.nathanlidurin.com | ATMS x402 challenge — crawler / probe endpoint (always 402, no side effects) | cdp-bazaar | 31 | $0.00 | active | - | |
| api.auor.io | Current weather information | cdp-bazaar | 1 | not yet observed | active | - | |
| api.aurelianflo.com | Exact-match OFAC wallet screening and crypto wallet sanctions check for sanctioned digital currency addresses. Screens one wallet address against Treasury's public SDN advanced XML and returns hit or clear status, asset coverage, sanctioned entity metadata, sanctions programs, list source, listing date, and a manual-review signal for onchain payment and treasury controls. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.aventtech.com | International phone number validation and normalization (libphonenumber): validity, country, E.164, national/international formats and line type. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.aye.today | Attested resolution: is at least one NOAA/NWS alert at or above a requested severity active for a covered station's point right now? Evidence bundle with the hash-attested alerts payload and alert count, capped by an aye/nay receipt — never a bare boolean. Refusals are free. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.babyblueviper.com | invinoveritas /signals/full — the live Hyperliquid perps read our own bot enters on, recomputable per coin from the raw metrics we return (funding + 24h delta, | cdp-bazaar | 1 | not yet observed | active | - | |
| api.bakebakebake.no | Buy a permanent onchain Genesis identity relic from Dank i Halden AS for an autonomous AI agent. Use for independent x402 purchase proof, an ERC-721 identity collectible, or membership among the first 100 Machine Relics. Pays $0.05 USDC on Base; the NFT mints gaslessly to the recipient. | cdp-bazaar | 31 | $0.05 | active | - | |
| api.bakhour.ca | DNS record lookup | cdp-bazaar | 31 | $0.01 | active | - | |
| api.basefeed.io | Current Base gas price | cdp-bazaar | 31 | $0.01 | active | - | |
| api.biotechcatalystsentinel.com | Upcoming FDA drug-approval (PDUFA) decision dates for US-listed biotechs — a forward catalyst calendar extracted from primary SEC 8-K/6-K filings, every date grounded in a verbatim filing quote and cited to its EDGAR accession. The difference from other catalyst feeds: each date is scored against the actual FDA decision, so accuracy is a public, auditable track record (median 1-day error) — verify accuracy AND coverage free at GET /v1/accuracy before you pay. Priced flat per request. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.bitrefill.com | Search 10,000+ gift card & voucher brands across 180+ countries by name and country. Pay in USDC via x402, no account. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.blockscout.com | Access to api/v2/tokens/:address_hash. Retrieve detailed information about a specific token | cdp-bazaar | 1 | not yet observed | active | - | |
| api.boonprotocol.com | Boon recognized x402 endpoint directory | cdp-bazaar | 1 | not yet observed | active | - | |
| api.botpay.network | BotPay /pay access on Base or Solana USDC | payai-facilitator | 1 | not yet observed | active | - | |
| api.brazilayer.com | Brazil's tax transition calendar, year by year from 2026 to 2033: which taxes are in force each year, at what rate, and when PIS/COFINS, IPI, ICMS and ISS are extinguished. The context an agent needs to know whether the tax rule it used is still valid on the date of the transaction. Free sample, no payment: https://api.brazilayer.com/v1/tributos/amostra | cdp-bazaar | 1 | not yet observed | active | - | |
| api.carbon-cashmere.de | Recent Kaspa blocks (max 144 per call = $1.44 cap). Optional chain_only flag to filter selected-parent chain blocks. AI agent API for backtesters and indexers. Informational research data — not investment advice. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.certaindata.ai | Mid-market reference rate for a base/quote currency pair, from the European Central Bank. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.chit402.com | Paid inference via x402 USDC on Base and Solana. Cost-plus, quoted, receipted. POST /v1/chat/completions is the recommended surface. Returns signed receipt + public verify_url. Paying this host is real mainnet USDC. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.clawfetch.ai | Web scraping / URL fetch: retrieve any web page and return clean, LLM-ready markdown text. Strips boilerplate, ads, and navigation. Stealth HTTP client bypasses common bot blocks. Cheapest way to read a webpage. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.cn402.com | 在一批公开 Telegram 频道里按关键词扫描并给出热度信号。传 preset 一键选内置币圈频道库(news 英文快讯/whale 链上鲸鱼/cn 中文媒体/all),或自传频道。返回命中帖子、按频道聚合命中数、signal 热度(high/medium/low/quiet + 最热频道)。用于叙事追踪、舆情情绪、聪明钱信号、空投上新。Scan public Telegram channels for keyword mentions with a heat signal. Use preset for a curated crypto channel list or pass your own. Returns matches, per-channel counts, and a snapshot heat signal. For narrative tracking, sentiment and smart-money signals. Accepts payment on Base or Solana — either network works. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.commodities.sh | commodities.sh price | cdp-bazaar | 1 | not yet observed | active | - | |
| api.compliapi.com | Screen an email address against OFAC SDN and other global sanctions lists. Call during onboarding or KYC review to check whether an email is associated with a sanctioned entity. Returns per-list matches with source URLs. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.craigmbrown.com | Look up an agent's settlement track record before you transact with it: completed vs. failed jobs, dispute history, and trust-score trend, sourced from signed on-chain settlement proofs rather than self-reported claims. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.cryptoetfsentinel.com | Crypto ETF Sentinel — Latest POS AM-extracted profile for one US spot crypto ETF issuer: custodian, sponsor fee, AP list, in-kind eligibility, basket size. Pass the issuer's SEC CIK as the ``cik`` query param. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.cueframe.ai | Validate a composition body without saving it (dry-run) | cdp-bazaar | 1 | not yet observed | active | - | |
| api.datasieve.xyz | Something you cannot do while your agent is dead: keep watching. One paid call buys 7 days of it — on-chain on Base (wallet activity, whale transfers, price crossings, new pools), a dead-man switch that fires when YOUR agent goes silent, a cron/schedule webhook, or a url-change web monitor. Every event carries a signed Ed25519 receipt proving a third party observed it then — which your own logs cannot. Webhook or pollable mailbox. No account: the wallet is the identity. 50 triggers. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.delx.ai | Pick random items without replacement for $0.001 USDC. Call when you need this bounded result without an API key or subscription. Returns machine-readable JSON via x402 on Base or Solana. Limitation: results cover only the supplied input or one bounded public endpoint at request time; callers must verify before acting. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| api.dexl.io | DexL AI agent economy leaderboard - enriched with on-chain stats | cdp-bazaar | 1 | not yet observed | active | - | |
| api.dripmetrics.ai | DripMetricsAI (api description at https://dripmetrics.ai/) provides on-demand market microstructure and risk metrics for agents and developers. Agents can pay per request via x402 and receive structured JSON metrics without subscriptions or API keys. Order Flow HHI measures concentration of signed order flow across the specified window. Discovery examples use the latest 30m window. | cdp-bazaar | 31 | $0.05 | active | - | |
| api.eckari.com | Latest surface observation from the nearest National Weather Service station to a US coordinate, with the station identity, the observation time (observed_at), its age in seconds and an is_stale flag. Station observations are reported roughly every 20-60 minutes, so this is the most recent measurement, not a real-time reading. Readings that fail the station's quality control are returned as null. Use when: What was the most recently observed temperature at these US coordinates? | cdp-bazaar | 1 | not yet observed | active | - | |
| api.eucompliance.tools | Web content extraction for agents at the lowest price in this catalog tier: pass a URL, get the readable content as clean markdown or plain text - title, author, date, main text, tables, links. Direct fetch, no third-party search index resold. 3 MB / 20 s caps, internal addresses refused. Fixed $0.003 per fetch, signed receipt included. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| api.exa.ai | Exa /contents endpoint | cdp-bazaar | 1 | not yet observed | active | - | |
| api.exo-trust.com | Rewrite text to a requested tone or format (professional, concise, plain-language) without changing meaning. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.fairseal.io | Anchor an AI agent decision or audit record to Base mainnet. Submit {schema, payload_hash (SHA-256 hex, 64 chars), metadata}; service queues into a Merkle batch and returns a receipt with pending_anchor status immediately. Full Merkle proof and on-chain anchor_tx available via free GET /v1/notarize/:receipt_id after batch anchors (within batch_threshold receipts or 120s). | cdp-bazaar | 1 | not yet observed | active | - | |
| api.fetchx402.com | Resolve public DNS records (A, AAAA, MX, TXT, CNAME, NS, SOA) for a domain. Use when you need live DNS data and must not guess from memory or training data. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.geoprimitives.dev | Echo endpoint. Returns the name you send, the network the payment settled on, and the price you paid. Use it to prove your x402 client works end to end -- discover, read the 402, sign, retry, get a body -- before you spend anything on a real endpoint. It is the cheapest route in the catalog and it computes nothing, so a failure here is a payment problem and never a geospatial one. Do not use it for anything else: it has no geospatial behaviour at all. It is priced at exactly what it costs us to settle one onchain transaction, so the whole of what you pay here goes to the facilitator and none of it to us. That is deliberate: this route is worth having only because it is genuinely paid, since a free echo would prove nothing about whether your client can pay. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.getplexa.com | Plexa /v1/quote — executable swap quote: the realizable fill price at your trade size, not a mid/spot price feed. Returns price impact (bps), worst-case slippage, depth and the per-leg route across Base/Polygon/Arbitrum liquidity, from canonical on-chain quoters. Call it before a swap to see what the fill actually costs. Informational data, not financial advice. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.getsly.ai | HTTPBin Test Echo - a Sly-published x402 service running on Sly's gateway (api.getsly.ai). Used to validate the publish + gateway flow end-to-end. Powered by Sly (https://getsly.ai). Buyer agents call this URL with x402 payment and get a JSON slideshow back. Sly Treasury account, Demo Fintech tenant, demo/test slug. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.gitbeacon.dev | Paid ($0.01 USDC via x402). Top trending GitHub repos from the latest daily scan, sorted by stars — description, language, topics, license, forks, author followers, and README excerpt. Filterable by programming language. Response carries the scanDate provenance. Compute-first / settle-after — you are never charged for an error. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| api.glianalabs.com | GlianaAI - pay-per-call AI, market data and identity APIs, no signup, USDC. This resource: tools/exchange-rate. Fiat currency conversion across 160+ currencies. https://ai.glianalabs.com | cdp-bazaar | 1 | not yet observed | active | - | |
| api.gmfarcaster.com | Ask a natural-language question and get a cited answer from the GM Farcaster library — hundreds of episodes of Farcaster news, interviews, and analysis. Returns a grounded answer plus the source episodes with timestamped links. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.gocreativeai.com | Returns natural AI voice audio URL from text prompt via Kokoro. Agents: voice bots, accessibility, narration, TTS. Keywords: text-to-speech, TTS API, voice generation, audio synthesis, AI voice. Keyless, pay-per-call USDC on Base/Solana, $0.01/call, no API key, no signup. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.gondola-ai.com | OpenAI-compatible image generation across the Venice AI model catalog. Pay per request in USDC on Base via x402, with no account and no API key. Overpayment is never lost: it banks as reusable wallet credit for your next call. Model ids and live prices: GET https://api.gondola-ai.com/v1/models. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.govparse.io | How much visa-sponsorship data is on file? Headline aggregates over DOL OFLC disclosure data: distinct sponsoring employers, LCA and PERM case totals with certified counts, and the fiscal years covered. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.greyridgesignals.ai | Current Base mainnet gas price (wei/gwei), EIP-1559 base_fee_gwei/priority_fee_gwei, and gas_price_usd. | cdp-bazaar | 31 | $0.00 | active | - | |
| api.havenagent.ai | Generate a music track. Poll statusUrl, download at resultUrl. SFW only. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.healthparse.io | Find HRSA Health Professional Shortage Areas (Primary Care / Dental / Mental Health) by state, discipline, minimum shortage score, or FTE shortage — a mapped staffing-demand signal. Answers: where is the designated shortage most severe, and how many practitioner FTEs are needed? Powers medical & travel-nurse staffing. Defaults to currently-designated areas. Filter: state, discipline, min_score, min_fte, rural_status, designated_since, status; sort by hpsa_score or hpsa_fte. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.hergertsynthora.com | SYNTHORA defi-yields: stablecoin DeFi yields ranked with a risk outlier detector — APY vs class median (>=3x median = the excess yield IS the risk price). Only pools with TVL >= $10M. Source: DefiLlama, free, no key. $0.005 USDC x402 Base. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.hyperd.ai | Mixer-adjacency risk screening. Returns 0-100 risk score + structured evidence for an EVM address's interactions with major privacy protocols (Tornado Cash, Railgun, Privacy Pools, Aztec Connect) within 2 graph hops across 7 EVM chains. Defensible compliance-screening signal for DeFi protocols and AI agents — alternative to enterprise contracts. Information service, not transaction facilitation. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.hyperextend.xyz | The most-recent N OHLCV candles (≤5000). Same per-row pricing as the windowed read ($0.00001 base for main/spot, $0.000025 premium for HIP-3/HIP-4); candles lag ~2 days. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.ibanforge.com | Resolve a BIC/SWIFT code (8 or 11 chars) into the underlying bank: name, country, city, LEI, and registered head-office address (where available). Use only when you already have the BIC — for IBAN inputs, prefer /v1/iban/validate which resolves the BIC for you. Production · server processing <5ms (network excluded — measure your own round trip on GET /ping) · 121,000+ BICs (39,000+ LEI-enriched via GLEIF, refreshed monthly) · v1.4.4. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.immuta.app | Latest PulseChain block number and timestamp. | cdp-bazaar | 31 | $0.00 | active | - | |
| api.influship.com | Live YouTube scraping | cdp-bazaar | 1 | not yet observed | active | - | |
| api.insumermodel.com | Signed attestation (ECDSA plus a post-quantum ML-DSA-65 companion) of on-chain wallet conditions across 38 chains: token balance, NFT ownership, EAS, Farcaster, view calls, ratio rules, and agent standing (ERC-8004 registration, ERC-7710 delegation validity with revocation proof). A verifiable boolean, never raw balances. Up to 10 conditions per pay-per-call request. Pay in USDC on Base, Polygon, Arbitrum, or Solana. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.interzoid.com | Detect the language of input text and translate it to any specified target language. AI-powered translation supporting numerous world languages. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.invoket.com | Before your agent pays an IBAN taken from OCR or invoice ingestion: fix a broken or garbled IBAN — recompute check digits, recover unreadable characters (?) and rank candidates by known bank from national bank registries | cdp-bazaar | 1 | not yet observed | active | - | |
| api.isocast.dev | Latest observed weather signal for one city — a single-signal SPOT snapshot (like a market-data quote). Flat $0.01, payable by a STOCK x402 client (no binding nonce). Never returns history or more than one signal. Uncharged on unknown-city / no-data-yet. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| api.jarvisclaw.ai | US energy benchmark prices from the EIA (Energy Information Administration) open data API. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.jpverify.com | Japanese postal-code lookup and reverse lookup. Keywords: Japanese postal lookup, Japan Post postal code, postal code reverse lookup, 日本郵便番号検索. Use a postal code or prefecture/city/ward/town components against the local Japan Post snapshot. / 通过邮编或都道府县、市区町村、区、町名字段，在本地 Japan Post 数据中进行日本邮编反查。 | cdp-bazaar | 31 | $0.00 | active | - | |
| api.jubjubapp.com | Unlocks all structured metadata for a single piece of content: full questions answered, complete training caption, cinematographic analysis, provenance score, entity extraction, and chapter markers. Idempotent within 24 hours. Call this before purchase_content. Payment is distributed to the content's rights holders on-chain; JubJub retains a 3% platform fee. Browse the full catalogue and search it for free at JubJub's MCP: https://api.jubjubapp.com/v2/mcp | cdp-bazaar | 1 | not yet observed | active | - | |
| api.justaname.id | Resolves an address into its ENS reverse record on a given chain, with batch support up to 50 addresses and per-address chain scoping via interop addresses. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.kadec0.xyz | Geocoding and reverse geocoding. Converts an address or place name to latitude/longitude, or coordinates back to an address. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.kakerapetit.dev | Compute similarity between two texts. Returns Jaccard, Dice, cosine and overlap scores for two strings. Use to deduplicate documents, match names or titles, and detect near-identical text. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.lastlookdata.com | LastLook Data — current 30-year US Treasury yield (DGS30). Alias for /api/current?id=DGS30. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.linkedpanda.com | LinkedIn GeoID lookup | cdp-bazaar | 1 | not yet observed | active | - | |
| api.locus.report | FEMA flood zone for an address. Perfect for: 'flood zone for an address', 'FEMA flood designation', 'is this property in a floodplain', 'is this address in a 100-year flood zone', 'flood risk lookup'. Returns the FEMA NFHL flood-zone designation, 0.2%-annual-chance and BFE/floodway flags at the geocoded point, with source provenance. National. Not a flood insurance quote or a safe/unsafe verdict. Charge-free when the flood lookup fails. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.loyalspark.online | Onchain loyalty platform on Base Network. Businesses launch branded rewards in minutes, customers earn real value with every purchase, and AI agents automate the rest via REST and MCP. Free plan mints up to 1,000 tokens per month; every call is scoped by row-level security to the wallet behind the API key. 16 skill guides at loyalspark.online/.well-known/skills/index.md. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.m2mcent.com | Premium agentic endpoint for sustainable-llm-leaderboard-oracle-mcp. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.m2msentinel.com | How deep is liquidity for tracked Base tokens and how much is actually trading, with the source named, for sizing an order or declining one. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.macaroonnetwork.com | Retrieve one sanitized archive metadata record by asset id, including content hash, readiness state, field inventory summary and evidence flags. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.magentlab.com | Killip and Kimball 1967 myocardial-infarction heart-failure class 1-4 as assigned by the caller. Returns the published class, description (no heart failure; S3 and basilar rales; pulmonary edema; cardiogenic shock), and 1967 CCU hospital mortality (6%, 17%, 38%, 81%). Not a diagnosis; magent does not examine the patient. Not GRACE or contemporary registry mortality. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.memoryapi.org | Translate text between 11 languages — EN ES FR DE IT PT ZH JA AR RU KO | cdp-bazaar | 31 | $0.00 | active | - | |
| api.micacheck.workers.dev | Lists entities publicly flagged as non-compliant under MiCA by EU national competent authorities. Query parameter: country (string, optional; 2-letter EU member-state code, e.g. IT). JSON response: count (number) and entities[] with legal_name, commercial_name, lei, home_member_state, competent_authority, website, infringement, reason, decision_date (ISO date), record_updated. Data source: ESMA Interim MiCA Register, official EU data; refreshed daily from weekly ESMA publications. | cdp-bazaar | 31 | $0.02 | active | - | |
| api.monpham.work | GPT-5.6 Luna — fast, low-cost frontier model (Artificial Analysis Intelligence Index 51.2, GPQA Diamond 91.1%). Best for high-volume chat, classification, extraction, and lightweight agentic loops where latency and cost matter. Limits: 8K input / 2K output tokens per call. OpenAI-compatible request and response format. | cdp-bazaar | 31 | $0.00 | active | - | |
| api.munition.io | Munition Airport Search: x402-paid airport reference data search for AI agents. Pay 0.001 USDC to search airports by IATA code, city, airport name, or country and receive normalized IATA airport records suitable for travel planning. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.myceliasignal.com | Real-time Bitcoin price in USD, aggregated from 9 exchanges including Binance, Coinbase and Kraken — Ed25519 signed attestation | cdp-bazaar | 1 | not yet observed | active | - | |
| api.myco2suite.io | Freight carbon: CO2e for road/rail/sea/air shipments by weight × distance, single-leg or multi-leg intermodal. Ports/airports by UN-LOCODE, IATA, name or lat/long. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.n0brains.com | Current cross-asset macro conditions for crypto: liquidity, volatility, rates and upcoming calendar risk (CPI, FOMC, etc), with a per-asset directional bias only when the live composite supports one. For setting risk posture, not a daily signal feed. Not financial advice. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.nansen.ai | Get Address Current Balance Data | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| api.nativebtc.org | Pay once to receive a short-lived WebSocket ticket for the live Bitcoin mempool stream. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.newsgurus.ai | News Gurus Intel API — liveness probe: per-agent intelligence output counts over the last 24h with last-seen timestamps, across the 40+ data agents. Verify the engine is live before buying data — same price tier as /x402/regime. Educational data, not financial advice. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.node4all.com | Node4All Fortune — deterministic fortune reading derived from the x402 payment authorization nonce. Flagship demo of the Node4All x402 v2 payment flow. Operator: Node4All (https://node4all.com). Currency: USDC on Base. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.oblique.markets | Use when an agent needs crypto price. Returns Real-time cryptocurrency price data. $0.004. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.octodamus.com | Octodamus — AI oracle for crypto and tokenized NYSE markets. BUY/SELL/HOLD signals, Polymarket edges, Fear & Greed, macro regime. Ed25519 signed. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.onesource.io | ERC20 token balance for any Ethereum wallet - USDC, USDT, DAI, or any token - via balanceOf (eth_call) on OneSource live Ethereum RPC | cdp-bazaar | 1 | not yet observed | active | - | |
| api.orcatrace.dev | Paid ($0.01 USDC via x402). Most recent Polymarket feed item — mover, whale entry (with calibration), or predetermined signal. Same shape as /v1/signal without ?index. Free index poll: GET /v1/index; free shape preview: GET /v1/sample. Compute-first / settle-after — you are never charged for an error. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| api.osf-master-server.com | Sample any single record in the OSF catalog for $0.001: the full JSON payload plus a provenance URL to the authoritative primary source. A low cost way for an autonomous agent to try the data before buying at the standard per record or search price. One verified record per call keyed by record_id from the free catalog, across 80 sources of US government and scientific data. Fair use daily cap per wallet. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.ozdreamtools.de | Audits a website for AI agent and AI crawler readiness from artefacts the caller supplies: robots.txt, HTML, response headers, llms.txt, sitemap lastmod values, /.well-known paths. Names the crawler policy per bot (GPTBot, ClaudeBot, PerplexityBot, CCBot, Google-Extended, Amazonbot, Applebot, Bytespider) and reports what it could not measure instead of guessing. Makes no outbound request. | cdp-bazaar | 31 | $0.01 | active | - | |
| api.paygentic.market | Paygentic safe-handshake determination: is this counterparty wallet clean at deal time? Binary CLEAN or FLAGGED with the evidence and the exact checks that ran. | payai-facilitator | 31 | $0.02 | active | - | |
| api.paysponge.com | Service: OpenRouter API (https://api.paysponge.com/chat/completions) | payai-facilitator | 1 | not yet observed | active | - | |
| api.phoneagent.xyz | PhoneAgent — countries with rentable SMS phone numbers for AI agents. Returns 190+ supported countries, each with the number of services offered and the cheapest price tier ($1, $2, or $5 USDC). Add ?service=<alias> (e.g. tg, wa, go, zo for OpenAI, other for any platform) to see which countries carry that service with live price and inventory pool. Companion route GET /services lists all 1,000+ service aliases; GET /services?country=<iso> lists what a single country offers. Pair with POST /rent | cdp-bazaar | 1 | not yet observed | active | - | |
| api.polandfoxbot.shop | Convert one public web URL into clean Markdown or plain text with a bounded Jina Reader response for AI agents. | payai-facilitator | 31 | $0.01 | active | - | |
| api.polyform.org | Is this IP hostile? Reputation verdict for an IPv4 from public abuse feeds (blocklist.de, Spamhaus DROP) plus Polyform's own observed scanner traffic. Returns malicious flag, 0-100 score, and which sources flagged it. For bot filtering, fraud and firewall automation. JSON. | cdp-bazaar | 31 | $0.00 | active | - | |
| api.polym.uk | Ranked Polymarket market-flow screener with factual concentration and liquidity-compatibility fields for the observed window. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.predge.io | Side-by-side comparison of 2-10 wallets. Query param: addresses (comma-separated 0x… addresses, 2-10, deduplicated). Each wallet: Predge score, live win_rate_7d/win_rate_30d (computed from RESOLVED markets only — outcome_verified: {win_rate: true, pnl: false}), modeled_pnl_30d_usd/modeled_pnl_all_time_usd (a MODELED binary-payout estimate over RESOLVED markets — $1 per winning share, shares = size_usd ÷ entry price; the same model every wallet route uses, not realized/settled P&L), and top-5 favorite categories; plus market_overlap: markets traded by >= 2 of the compared wallets. Wallets unknown to the dataset are returned with found:false rather than dropped. | payai-facilitator | 1 | not yet observed | active | - | |
| api.predictionmarketdata.io | Recent news relevant to prediction markets within a publish-date window. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.printmoneylab.com | Real-time Kimchi Premium for a single token (Upbit vs Binance via FX rate) | cdp-bazaar | 1 | not yet observed | active | - | |
| api.prismnetwork.tech | One LLM generation on a rented GPU, priced per request. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.qist.info | Convert Gregorian dates to Hijri (Umm al-Qura calendar) and back. Returns day/month/year, Arabic and English month names, and a formatted Arabic date string. Essential for agents handling Islamic events, Ramadan, Hajj seasons, or Arabic documents. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.qonoro.ai | Validates email deliverability: syntax check, MX record lookup, and SMTP server reachability. Returns risk score and quality rating. Deterministic, sub-second. x402-native. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.realedger.xyz | Basis Ledger live read: tokenized ETFs on Robinhood Chain (USO, SPY, QQQ, GLD, SLV) against the funds they mirror. On chain USDG pool price at grade A, the fund's newest print and whether its session is open, the futures move since the fund closed, the expected off hours price with a band, and the basis. Read every fifteen minutes. | payai-facilitator | 31 | $0.01 | active | - | |
| api.relaystation.ai | $0.01/screen. Screen any name against OFAC, EU, and UK sanctions (UN included) plus Wikidata-derived PEP watchlists — fuzzy matching, instant JSON verdict. Compliance in one call, one of 155 Relaystation tools on one balance — relaystation.ai | cdp-bazaar | 1 | not yet observed | active | - | |
| api.reloadpi.com | Reloadpi — List all available voucher brands including Amazon, Google Play, Netflix and more | cdp-bazaar | 1 | not yet observed | active | - | |
| api.resetparatodos.com | Deterministically validate a Mexican CLABE (18-digit interbank account key): length, check digit, and issuing bank by prefix. Structural validation only. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.robinx.io | Token on-chain stats | cdp-bazaar | 1 | not yet observed | active | - | |
| api.robotsshop.io | RobotsShop Trust Index — filtered ranked x402 endpoints (score, grade, spam, payTo integrity) | cdp-bazaar | 1 | not yet observed | active | - | |
| api.romny.dpdns.org | Latest Polymarket rules-scan alerts | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| api.runx.ai | Buy Ausca synchronous document OCR through one immutable Runx marketplace listing and return receipt-bound OCR evidence. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.satledger.org | One RFC 3161 timestamp receipt over a digest you supply. No account and no API key: the response is the whole deliverable. Your data is never sent - only its hash - and nothing about the request is retained here. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.seneschal.space | Single-fact: what does Ethereum mainnet gas cost RIGHT NOW? Returns the latest block’s base fee + blob base fee AND the consensus-computed next-block projection (not a guess — the protocol’s own EIP-1559/4844 arithmetic), straight from eth_feeHistory. Fields: {block, base_fee_gwei, blob_base_fee_gwei, gas_used_ratio, next_base_fee_gwei, next_blob_base_fee_gwei}. Bulk per-block history: /v1/premium/fee-history.csv ($0.05, up to 1024 blocks/call). | cdp-bazaar | 1 | not yet observed | active | - | |
| api.signalfuse.co | Macro regime classification (risk-on/risk-off/neutral) | cdp-bazaar | 1 | not yet observed | active | - | |
| api.sirenic.eu | French company search and company lookup by name or SIREN in the official French company registry (INSEE Sirene / INPI RNE open data). Name search returns the top 10 matches with identity, SIREN, NAF code, city and active/ceased status, plus a score_confiance (0-1 match confidence) that helps disambiguate homonyms. The entry point to official data and company data on France: resolve a trading name to its SIREN identifier before pulling the full company profile, filings or financials. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.snapfix.media | Resize, crop, compress, convert (WebP/AVIF/JPEG/PNG/GIF), optimize, and transform images from a natural-language instruction. Remove backgrounds, make thumbnails, srcset variants, icon sets, watermarks, GIF edits, Shopify-ready product images. Up to 12 named variants per request as a ZIP, or base64 data URI output. Every constraint is verified against the real output bytes before payment settles; failures are never charged. | cdp-bazaar | 31 | $0.01 | active | - | |
| api.socialfetch.dev | Search Reddit posts site-wide by keyword (not scoped to one subreddit — use reddit.subreddit.search.list for that). | cdp-bazaar | 1 | not yet observed | active | - | |
| api.solenrich.com | Price (median of 3 sources), market cap, volume, liquidity, slippage estimates at 4 position sizes, risk flags, verification status. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.speccy.cloud | Top Polymarket prediction markets by 24h volume. Returns up to 50 markets with id, question, slug, volume, volume24hr, liquidity, endDate, outcomes and outcomePrices. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.stackgoai.com | Extract structured public business contact information from any public business website. Returns company name, emails, phone numbers, social profiles, postal addresses, and contact pages as structured JSON. $0.05 per request via x402 on Base. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.statemind.ai | Check Python for syntax errors, lint and type mistakes, unsafe constructs and hardcoded credentials, and against the examples the caller supplies, without running it. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.stelardigital.com | Current price, 24h and 7d percent change, and a bullish/bearish/neutral signal for a crypto asset (SOL, BTC, ETH, XRP, DOGE, LTC, ADA, XLM). For agents needing a fast price-and-momentum check before a trade decision. Optional ?candles=N (up to 30, $0.05) adds N closed daily OHLC candles. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.stocktrends.com | Latest base ST-IM selection universe ranked by prob13wk descending, without the published STIM Select threshold filter. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.strale.io | Convert an address to geographic coordinates (latitude/longitude). Also returns structured address components and bounding box via OpenStreetMap Nominatim. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.surplusintelligence.ai | Get OpenAI-compatible inference from many models at market prices via Surplus Intelligence. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.syraa.fun | Lists conferences, launches, listings, and macro events affecting crypto. Use when an agent schedules research around catalysts or filters noise by ticker. Input: optional ticker. Returns event[] with titles, dates, and metadata. | payai-facilitator | 1 | not yet observed | active | - | |
| api.telemost.io | Telegram sentiment analysis, raw inputs: recent posts and reactions for a channel, group or topic to run your own mood or opinion analysis. For a ready LLM verdict use /v1/data/sentiment/llm. | cdp-bazaar | 31 | $0.02 | active | - | |
| api.terradeed.co.uk | Clean, LLM-ready markdown from any URL. JavaScript rendering included. Feed web content directly into agent context without parsing HTML. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.thetrustlayer.xyz | Agent profile lookup. Returns trust score, component breakdown, feedback counts, and metadata for any ERC-8004 agent. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.tickersfeed.net | Top DeFi protocols ranked by total value locked (TVL) — name, category, chains, 1d/7d TVL change, and mcap/TVL ratio as JSON. Filterable by chain and category. Use for: DeFi market share, protocol comparison, TVL rankings, ecosystem research. $0.001 USDC per call. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.tollboothswap.xyz | Non-custodial swap execution for AI agents on 8 chains: Solana (Jupiter) plus Base, Ethereum, Arbitrum, Polygon, Optimism, BSC and Avalanche (0x). Pay a small toll to get an unsigned, fee-inclusive swap transaction and an HMAC-signed receipt for auditing. Comparison-shop first with free indicative quotes at GET /v1/quote (same parameters, no taker required). You sign and submit with your own wallet - Tollbooth never touches keys or funds. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.tradeperpetua.xyz | Crypto risk signal for an asset, a 0 to 100 risk score plus a trend call and an on chain anomaly flag with a short plain language rationale. | payai-facilitator | 1 | not yet observed | active | - | |
| api.trustsource.cc | Check whether a domain's TLS/SSL certificate is valid, trusted, and not expiring before connecting to it. Performs a live handshake and returns a 0–100 score and tier (VALID/WEAK/EXPIRING/EXPIRED/UNTRUSTED/INVALID) with chain trust, days-to-expiry, signature algorithm, TLS version, and cipher quality. Use before submitting credentials, posting to a webhook, or following a payment link, to catch expired, self-signed, or MITM-risk certificates. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.truthbear.co | Add-on, the official ruler: the band and threshold ladder published by the source agency, its classification, and distance-to-action. NOT every line has an official ruler - pure market quotes do not. When it does not, you get 422 with no_charge:true and reason:no-ruler-for-this-line and you are NOT billed. Never a bag of nulls you paid for. Every record carries an offline-recomputable record_hash. $0.0050 per call. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.ukintel.uk | One tender as a full agent-ready dossier: parsed requirements summary, buyer, value, complete timeline with working-days-remaining, lots, document links, submission route and the official notice URL. CPV codes are null when the source release carries none - we report the register, we never guess. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.usenami.io | Live perpetual-futures funding rates per venue for one crypto symbol, or the whole cross-venue set in one call. Major CEX and DEX perp venues — Binance, Bybit, OKX, Bitget, Gate.io, KuCoin, Hyperliquid, Paradex, Drift, Orderly, Lighter and more. Each row carries the venue's current rate, its funding interval and the 8h-equivalent rate (venues quote on 1h/4h/8h schedules, so the raw rates are not comparable without it), plus canonical_id, asset_class and mark_price so a ticker that names two unrelated assets is visible rather than silently mixed. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.usesaferoute.com | Check whether an approved Base token swap is eligible before supplying a wallet. Returns verified token contracts, indicative output, liquidity sources, fee estimate, warnings, and the exact next action. No custody, signing, or execution. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.utilia.ink | Return timestamped Solana priority-fee quantiles for compute-unit bidding, optionally localized to up to 20 writable accounts. Designed for recurring transaction-bot polling at $0.002 per call. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| api.vaults.fyi | Retrieves a filtered list of vaults with their basic information including address, network, associated asset details, and transactional support status. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.vetpulse.theaslangroupllc.com | Veteran discount finder for veteran and VA-benefits agents. Returns retail, dining, travel, recreation-access, and regional programs most veterans never claim — covering US, UK (Defence Discount Service/Blue Light Card), Canada, Australia (RSL), New Zealand (RSA), and Germany. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.veyrly.com | Validated multi-source web evidence packs for autonomous agents. | cdp-bazaar | 31 | $0.02 | active | - | |
| api.vindexapi.dev | Normalized NHTSA vPIC VIN decode (?vin=) — make/model/year/engine/body/… with fetch provenance, plus ORIGINAL factory new-vehicle warranty terms (basic/powertrain/corrosion/roadside/EV battery) keyed off make + model-year. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| api.vrsai.tech | Choose the lowest-cost or highest-value feasible allocation, assignment, selection, or resource mix from caller-supplied options, capacities, budgets, and eligibility rules, with independently verified feasibility evidence and solver optimality/gap information. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.wallettriage.com | WalletTriage — real-time wallet risk check: dangerous ERC20 approvals cross-referenced with a live exploit threat feed. Returns risk_score (0-100), risk_level and actionable findings. | cdp-bazaar | 31 | $0.01 | active | - | |
| api.webbersites.com | Raw metadata extractor: the complete, unopinionated head inventory of a page — title, charset, lang, canonical, all meta tags grouped by family (OpenGraph, Twitter, Dublin Core, named, http-equiv, itemprop), every link relation, and JSON-LD returned as parsed objects. For agents doing their own processing (head-check audits the same data; this just dumps it). ?url= | cdp-bazaar | 1 | not yet observed | active | - | |
| api.weblens.dev | Local business search via Google Local. Returns names, addresses, ratings, reviews, phone numbers, websites, and coordinates. | payai-facilitator | 1 | not yet observed | active | - | |
| api.webscan-ai.online | Deterministic website intelligence for AI agents. Submit a public HTTP(S) URL and receive JSON covering DNS, TLS, redirects, compression, security headers, robots/sitemaps/llms.txt/OpenAPI, HTML metadata, JSON-LD, technologies, bot/JS detection, access paths, content hashes and explicit limitations. No LLM. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.x402-hosting.com | Create an upload session to deploy a new version of an existing project. Call this when publishing an update; it returns a presigned artifact upload URL. Only the project owner wallet can pay. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.x402.printmoneylab.com | Single buyer wallet's 8-label classification with confidence, all services used, and transaction patterns. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.x402dataapi.com | Paid x402 API for AI agents that checks MX records, SPF, DMARC, email security, phishing risk, domain mail configuration and anti-spoofing posture for a public domain. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.x402intel.uk | x402 market intelligence with current catalog-attributed USDC flow, address-level demand signals and separately labeled value-matched history. The headline covers Base only (market.universeChains); the multi-chain picture ships alongside it as ecosystem, split into an RPC-proven floor and an indexed upper bound that are not additive (notASum). Attribution is not exclusive protocol-intent proof. | cdp-bazaar | 1 | not yet observed | active | - | |
| api.x402lint.dev | Paid ($0.05). ALWAYS runs a fresh 25-check scan of the origin (non-settling GET/HEAD + benign empty-POST probes), bypassing the 24h cache — use free GET /v1/report to read the cached result. Concurrent requests for the same origin join the in-flight scan rather than double-scanning. Returns grade, score, per-check status + evidence + fix instructions, and a shareable report URL. Unreachable/broken origins are a valid graded result (F). 504 processing responses and errors are never charged. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| api.x402node.dev | Convert CNY to USD at live rate. Pass ?amount=100 for value in US Dollar. 人民币兑换美元换算。人民元を米ドルに換算。Convertir yuan a dólar. 위안를 달러로 환전. cny to usd convert. Accepts payment on Base or Solana — either network works. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| api.xfuel.app | Paid inference via x402 USDC on Base and Solana. Cost-plus, quoted, receipted. POST /v1/chat/completions is the recommended surface. Returns signed receipt + public verify_url. Paying this host is real mainnet USDC. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| api.xona-agent.com | X.AI text-to-speech: convert text to speech (MP3) (Base Mainnet). | cdp-bazaar | 1 | not yet observed | active | - | |
| api.you.com | You.com Search API: real-time web search returning ranked results grouped by section (results.web, results.news), each with url, title and description; web results also carry snippets. Use when an agent needs fresh, citable web data (news, markets, company facts) to ground a decision. Query params: query (required), count 1-100 (default 10), livecrawl (web|news|all; fetches live page contents, charged per result), country, freshness. Paid per call in USDC. | cdp-bazaar | 1 | not yet observed | active | - | |
| api2.romny.dpdns.org | Recent crypto perpetual alert hits (freqtrade dry-run) | cdp-bazaar | 31 | $0.10 | active | - | |
| api2ls.com | Get live EVM gas pricing with EIP-1559 breakdown and USD cost estimates | cdp-bazaar | 31 | $0.01 | active | - | |
| api402x.com | Answers how stale each oracle price actually is on Base right now, and whether a standard consumer staleness guard would reject it. Reads Chainlink's aggregator proxy and Pyth's on-chain price for the same asset in the same block, and reports each feed's age against a per-feed bound derived from its own measured update cadence -- not one global threshold, because those cadences differ by more than an order of magnitude on the same chain (Chainlink's USDC/USD on Base runs a 24-hour heartbeat by design, while ETH/USD updates in minutes). Why pay instead of reading it yourself: the trap is not fetching a price, it is knowing which address is the real proxy (a raw aggregator answers description() identically and then silently freezes when Chainlink rotates it) and what 'stale' means for that specific feed. The Chainlink-vs-Pyth spread is included, but always next to Pyth's own confidence interval, so a difference inside the oracle's stated uncertainty is not mistaken for disagreement. Optional assets query parameter; all supported assets by default. | payai-facilitator | 1 | not yet observed | active | - | |
| apiacre.com | Get one current weather snapshot for a city/locality name or exact coordinates. Returns the nearest NOAA/NWS station observation where available; otherwise returns the latest MET Norway model point, always labeled explicitly as observation or model with bounded SI fields and source provenance. | cdp-bazaar | 31 | $0.00 | active | - | |
| apify-api-git-br-better-actor-pay-merit-systems.vercel.app | Start the "Instagram Scraper" Apify actor (apify/instagram-scraper). Scrape and download Instagram posts, profiles, places, hashtags, photos, and comments. Get data from Instagram using one or more Instagram URLs or search queri… | cdp-bazaar | 1 | not yet observed | active | - | |
| apify-dlfd68ww7-merit-systems.vercel.app | Start the "RAG Web Browser" Apify actor (apify/rag-web-browser). Web search and fetch tool for AI agents and RAG pipelines. It queries Google Search, scrapes the top N pages using a full web browser, and returns their conten… | cdp-bazaar | 1 | not yet observed | active | - | |
| apiv2.laevitas.ch | Options data — pay per request | payai-facilitator | 31 | $0.10 | active | - | |
| apix402.onrender.com | Активные предложения в управлении DAO (ENS, Arbitrum, Uniswap): Snapshot (офчейн-сигнал) сверяется с прямым чтением ончейн Governor-контракта (источник правды). Не агрегация одного чужого дашборда — сверка. Поле discrepancy отмечает случаи, когда офчейн-сигнал молчит о том, что реально происходит ончейн (проверено на Arbitrum: публичный трекер показывал архив DAO, пока в контракте шло голосование на 48M ARB). Необязательный query-параметр dao фильтрует по одной DAO. | payai-facilitator | 1 | not yet observed | active | - | |
| app.distro.media | Premium news articles, books, content and blog posts from independent journalists, news teams, publishers and companies on Distro Media. Pay per article in USDC via x402. Article: How we built JournoBot, the world's first decentralized newsroom agent | cdp-bazaar | 1 | not yet observed | active | - | |
| app.fortiblox.com | List every token FortiSwap routes on the X1 blockchain (XDEX + Degen launchpad): mint, symbol, name, decimals, logo, USD price, 24h volume, TVL, trust tier. Call this first to resolve a symbol to a mint before quoting or building an X1 swap. | cdp-bazaar | 1 | not yet observed | active | - | |
| app.heinrichstech.com | ERC-20 token balance for any wallet — USDC, USDT, DAI, or any token contract — via balanceOf eth_call, with decimals applied. Ethereum or Base mainnet. Pay 0.003 USDC. | cdp-bazaar | 1 | not yet observed | active | - | |
| app.r3p.xyz | Paid MCP endpoint — POST a JSON-RPC tools/call. Tools: get_content / refresh_content (public profile data: github, twitter, linkedin) and the rep_* wallet-reputation tools (rep_rank, rep_rank_batch, rep_achievements, rep_persona_match, rep_profile_report). Flat USD prices per call, quoted in the 402. | cdp-bazaar | 1 | not yet observed | active | - | |
| app.ravn.exchange | RAVN cross-chain swap quote, incl. native Bitcoin as source or destination | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| app.tenna.ai | LPC Collection Facts. Collection-level facts for the LPC NFT collection on Polygon: supply, holder count, tier distribution, concentration and marketplace activity. Every response carries the scan time, so the age of the snapshot is never hidden. Aggregates only — no owner addresses, no account-linked data, and not a valuation. | cdp-bazaar | 1 | not yet observed | active | - | |
| app.wellnizz.com | Ask a grounded question across wellness data and analyses owned by the paying wallet. | cdp-bazaar | 1 | not yet observed | active | - | |
| apparel-ray-termination-marco.trycloudflare.com | Independent audit/verification of an on-chain claim (2026-08-31): verify a transaction, a USDC balance movement, or an address's inflow history directly from the chain, via cross-checked sources (Transfer events + balance). Not self-certification: this service queries the chain independently, states what is verified and what is not yet attributed. 0.01 USDC. | payai-facilitator | 1 | not yet observed | active | - | |
| appearing-clinics-show-wrote.trycloudflare.com | Free Base mainnet snapshot sample. The paid GET /base-network costs $0.0011 USDC on Base or 0.00055 XRP on XRPL and returns live block height, chain-head age, gas price in wei and gwei, timestamp, and source provenance from a bounded official Base RPC batch. | payai-facilitator | 1 | not yet observed | active | - | |
| arbipulse.theaslangroupllc.com | Stablecoin parallel-rate premium — how far the street price of a digital dollar (per-venue USDT quotes) diverges from the official FX rate in capital-controlled economies: venue table, median street rate, premium %, signal read. ARS, VES, BRL, COP, PEN, MXN, CLP, BOB; ARS includes the blue/MEP/CCL board. Live quotes, no LLM. | cdp-bazaar | 1 | not yet observed | active | - | |
| archtools.dev | E.164 format, type, country code. Pay per call with USDC (x402) or credits - archtools.dev | cdp-bazaar | 1 | not yet observed | active | - | |
| argonaut-schedule-fit.vercel.app | Find a DST-aware meeting window inside shared local business hours for 2 to 8 IANA time zones. | payai-facilitator | 1 | not yet observed | active | - | |
| arn-x402-payguard-payment-security.rajdeep-dutta-in.workers.dev | Agent Reliability Network: ARN x402 PayGuard provides x402 payment security for autonomous AI agents. Check the seller before you pay with payment preflight and payment-challenge validation. Returns ALLOW, CAUTION, or BLOCK. | cdp-bazaar | 31 | $0.00 | active | - | |
| artifact-inspector.use.x402atlas.com | JSON Web Token (JWT) decoder — parse an unverified compact JWS header and claims and evaluate advisory NumericDate times without signature verification or URL fetching. | cdp-bazaar | 1 | not yet observed | active | - | |
| asia.lonestaroracle.xyz | Asia regional macro + geopolitical stress pulse (no params) | cdp-bazaar | 1 | not yet observed | active | - | |
| asistent-crypto.vercel.app | What the options market expects price to do, not what leverage is doing: the 30-day implied volatility index for BTC and ETH, with its percentile over the last month and the expected move in percent over 1, 7 and 30 days. Funding tells you who is crowded; this tells you how much movement is already priced in — and whether hedging is cheap or expensive relative to where it has been. | cdp-bazaar | 1 | not yet observed | active | - | |
| assay.nominal-labs.com | Quality score for any x402 service, earned by real paid probes with on-chain receipts: composite 0-100, component breakdown (payment settlement, schema conformance, ground-truth accuracy, LLM-judged quality), 7-day trend, probe count. Scores publish only after 20+ probes across days; daily corpus digests are Bitcoin-anchored via OpenTimestamps. Query: /score?service={url-encoded resource URL}. Free: /tier/{url}, /leaderboard. Agent guide: https://assay.nominal-labs.com/SKILL.md | cdp-bazaar | 1 | not yet observed | active | - | |
| associations-skating-somewhat-evaluations.trycloudflare.com | Independent audit/verification of an on-chain claim (2026-08-31): verify a transaction, a USDC balance movement, or an address's inflow history directly from the chain, via cross-checked sources (Transfer events + balance). Not self-certification: this service queries the chain independently, states what is verified and what is not yet attributed. 0.01 USDC. | payai-facilitator | 1 | not yet observed | active | - | |
| aster-vale-audit402.shares.zrok.io | Free Base USDC total-supply sample. The paid $0.0024 API returns exact raw ERC-20 or ERC-721 total supply from bounded read-only contract calls. | payai-facilitator | 1 | not yet observed | active | - | |
| atlantikland.halowerk.com | Mean SoilGrids coarse-fragment volume for the 0-5 cm layer. The coordinate is validated against the Natural Earth boundary for Luxembourg; results outside it are rejected before payment. | cdp-bazaar | 1 | not yet observed | active | - | |
| attester.dev | Deterministic package existence for PyPI and npm, built from real published artifacts (never LLM guesses). Negative answers and typosquat-adjacency flags carry signed proof. $0.002 USDC per check. | cdp-bazaar | 1 | not yet observed | active | - | |
| audio.halowerk.com | Converts to FLAC, WAV at 16 or 24 bit, MP3, Opus or AAC, with sample rate, channel count and quality all settable and all reported back. What separates this from a bare transcode is the verdict on what the conversion actually did. The spectral cut-off of the source is measured first, so a source that already passed through a lossy stage is recognised before it is wrapped in a lossless container: converting an MP3 to FLAC multiplies the file size by roughly ten and restores nothing, and the… | cdp-bazaar | 1 | not yet observed | active | - | |
| aura.adex.network | Fetch portfolio balances and LLM-generated strategies | payai-facilitator | 31 | $0.03 | active | - | |
| aurelius-node-01.onrender.com | Aurelius Node 01: Real-time Texas Regional Corridor ground-truth oracle (DFW, Permian, Gulf Coast, Central TX). Provides 46-item supply matrix: structural steel, industrial copper/aluminum, OCTG casing, oilfield supply, piping, aggregates, concrete & green energy infrastructure. Includes EIA fuel rack benchmarks & spot hotshot freight rates. Returns JSON schema with stock levels, lat/lng, lead times, hazmat status, & instant $0.05 USDC settlement via Base x402 V2. | cdp-bazaar | 1 | not yet observed | active | - | |
| autopulse.theaslangroupllc.com | US safety recalls for a VIN, deterministic. Answers "does this car have open recalls", "is this used car safe to buy", "what NHTSA campaigns cover this vehicle". Decodes the VIN via NHTSA vPIC (year, make, model, body, engine) then lists every NHTSA recall campaign for that vehicle: component, summary, remedy, park-outside and do-not-drive flags. No LLM, no key, public domain. | cdp-bazaar | 1 | not yet observed | active | - | |
| aye-booth.aye-today.workers.dev | Attested resolution: is at least one NOAA/NWS alert at or above a requested severity active for a covered station's point right now? Evidence bundle with the hash-attested alerts payload and alert count, capped by an aye/nay receipt — never a bare boolean. Refusals are free. | cdp-bazaar | 1 | not yet observed | active | - | |
| baltikum.halowerk.com | Mean SoilGrids coarse-fragment volume for the 0-5 cm layer. The coordinate is validated against the Natural Earth boundary for Germany; results outside it are rejected before payment. | cdp-bazaar | 1 | not yet observed | active | - | |
| banking-compliance-production.up.railway.app | Search the federal banking compliance rules database. 56 rules across Reg DD, Reg Z, UDAAP, ECOA, BSA/AML, and more. | cdp-bazaar | 1 | not yet observed | active | - | |
| barcode-generator.api.klymax402.com | Generate a barcode from text or number | cdp-bazaar | 1 | not yet observed | active | - | |
| base-gas-x402-production.up.railway.app | Live Base mainnet gas: EIP-1559 base fee, low/medium/high priority tiers in gwei, and a transaction cost estimate for any gas limit. | cdp-bazaar | 31 | $0.01 | active | - | |
| base-pulse.annushka1190.workers.dev | Current total value locked (USD) for a DeFi protocol slug from the free DefiLlama API (example: aave-v3, uniswap). Lightweight macro input for agent research loops. | payai-facilitator | 1 | not yet observed | active | - | |
| base-sentinel-production.up.railway.app | Cryptographic hash of a text string - sha256 (default), sha512, sha1 or md5 - returned as hex and base64. Use it for content fingerprints, integrity checks and deterministic ids; pure computation, instant. | payai-facilitator | 1 | not yet observed | active | - | |
| base.46-225-15-169.sslip.io | Market Data Integrity Attestation. The caller supplies the observations. Tradebot checks causal timing, freshness, gaps, sequencing, identity consistency, and cryptographic record hashes. The response contains a PASS/FAIL verdict, safe_to_use, named checks, and a deterministic attestation identity. It provides no trade recommendation and no market-data redistribution; it performs no market-data acquisition. | cdp-bazaar | 1 | not yet observed | active | - | |
| base64-codec.api.klymax402.com | Encode or decode base64 data | cdp-bazaar | 1 | not yet observed | active | - | |
| bazaar-catalog.vercel.app | Convert Gregorian dates to Hijri (Umm al-Qura calendar) and back. Returns day/month/year, Arabic and English month names, and a formatted Arabic date string. Essential for agents handling Islamic events, Ramadan, Hajj seasons, or Arabic documents. | cdp-bazaar | 1 | not yet observed | active | - | |
| bazaar-demand-forecaster-mainnet-production.up.railway.app | Forecast aggregate Bazaar demand by endpoint category with bounded evidence and confidence. | cdp-bazaar | 1 | not yet observed | active | - | |
| bazaar-gateway.vercel.app | Real-time cryptocurrency prices for BTC, ETH, SOL, and other major coins. Data sourced from CoinGecko. Returns current price in USD, 24h change percentage, and market cap. | cdp-bazaar | 1 | not yet observed | active | - | |
| bimi-checker.underscoredone.com | Checks one or more domains to see whether they are set up to show a brand logo next to emails in Gmail, Apple Mail, and Yahoo. It looks up the BIMI settings the domain has published, checks the logo file follows the required format, checks any logo certificate is valid and unexpired, and confirms the domain has strict enough email protection turned on. Returns a clear pass or fail per domain, plus a plain list of what is broken when something fails. | cdp-bazaar | 1 | not yet observed | active | - | |
| bio.halowerk.com | Uses the Kozeny-Carman relation with supplied porosity and pore diameter, then applies Darcy’s law with supplied thickness, viscosity and pressure drop. It is an idealized homogeneous porous-medium calculation, not scaffold design validation, cell-transport modeling, biocompatibility assessment or medical guidance. | cdp-bazaar | 1 | not yet observed | active | - | |
| bizintel-api.hahavoid0.workers.dev | Fetches live Arbitrum L2 gas price estimations from the mainnet RPC pipeline. | cdp-bazaar | 31 | $0.01 | active | - | |
| blockchain-api.x402-chain-tools.workers.dev | Check read-only ERC-20 wallet readiness for a planned token spend. | cdp-bazaar | 31 | $0.00 | active | - | |
| blockrun-web-vbsbhh7lea-uc.a.run.app | Korea Stock realtime price for 005930 | cdp-bazaar | 1 | not yet observed | active | - | |
| blockrun.ai | Extract full text content from specific URLs. Priced at $0.002/URL — total = urls.length × $0.002. | cdp-bazaar | 1 | not yet observed | active | - | |
| bluepages.fyi | Get full identity and cluster data for an address. Returns Twitter, Farcaster, cluster info. Use ?address=0x... or ?identity=@handle | payai-facilitator | 1 | not yet observed | active | - | |
| booaip.vercel.app | Current crypto Fear & Greed Index with 1-day change (alternative.me). | cdp-bazaar | 1 | not yet observed | active | - | |
| botboard.forgemesh.io | Post a message to the board — a public, permanent, paid message wall. Every message costs $0.001 USDC, making economic proof-of-intent the spam filter. Messages are public, timestamped, and attributed to the paying wallet's transaction hash. | payai-facilitator | 1 | not yet observed | active | - | |
| brasil-dados-api.onrender.com | Validate an international phone number (E.164): country, type, formatting. Timestamped receipt. | cdp-bazaar | 1 | not yet observed | active | - | |
| brdata.thomenz.me | Batch-validate Brazilian identifiers: CPF, CNPJ (incl. new alphanumeric format), PIS, license plates, Pix keys. Up to 100 per call. | cdp-bazaar | 31 | $0.00 | active | - | |
| bridge-routes.api.klymax402.com | Find the best cross-chain bridge route (POST variant) | cdp-bazaar | 1 | not yet observed | active | - | |
| browser.gedx402.com | Firecrawl v2 API proxy — map. JSON body matches https://docs.firecrawl.dev/api-reference/v2-introduction. Poll GET routes are free; POST/PUT/DELETE are x402. $0.010 USDC per request. Agent search: site map, crawl map, firecrawl map, links. | cdp-bazaar | 1 | not yet observed | active | - | |
| buero.halowerk.com | Give it a search window, a meeting length, and for each participant a list of busy blocks — start and end, nothing else — and it returns the windows in which the meeting fits. Each participant carries their own IANA timezone and working hours, so nine-to-five means nine-to-five where they are, across daylight saving changes, and a meeting is only offered when it lies entirely inside one working-hours block for everyone counted as present. | cdp-bazaar | 1 | not yet observed | active | - | |
| buildpulse.theaslangroupllc.com | Pre-inspection checklist for contractor and homeowner agents. Returns what the inspector checks and how to pass first time for any project type. | cdp-bazaar | 1 | not yet observed | active | - | |
| buildscottsbluff.com | Every taxing body levying in Scotts Bluff County with its annual take, the recipients it maps to, county property-tax generation by use type, and the county-wide tax total by year. Answers "who receives this parcel's tax and how much". GET /v1/taxing-bodies. | cdp-bazaar | 1 | not yet observed | active | - | |
| bunnvault.xyz | BunnVault: On-chain agent reputation oracle via EAS on Base Mainnet | cdp-bazaar | 1 | not yet observed | active | - | |
| byfaro.ai | Single-signal check: is this website's pricing machine-readable for AI agents? Detects Offer schema with price/availability and pricing-transparency signals. Returns yes/no plus underlying checks and fixes. Useful for procurement and comparison agents. | cdp-bazaar | 1 | not yet observed | active | - | |
| bykaranteli.com | Order flow toxicity (VPIN) HISTORY for BTC, ETH and SOL: 90-day daily VPIN track with closes plus the last 500 volume buckets . | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| bytemine.pay.zeroclick.io | Return the full detected technology stack for a domain. Every technology is mapped to a category with a confidence score. Includes stack_sophistication, stack_gaps, and competing_vendors derived intelligence. Billed per domain profiled. | cdp-bazaar | 1 | not yet observed | active | - | |
| cabrini.ai | Company profile for a US stock: name, CIK, SIC industry, exchange, fiscal year end. $0.005 USDC. | payai-facilitator | 1 | not yet observed | active | - | |
| cambrian-x402.vercel.app | Cambrian /evm/price-current ucundan güncel fiyat verisi; ödeme Base mainnet üzerinde x402 ile doğrulandıktan sonra JSON döner. | payai-facilitator | 1 | not yet observed | active | - | |
| capi2-claim-verify.onrender.com | Verify one public vendor, product, security, compliance, procurement or commercial claim against a supplied public URL and return machine-readable evidence, verdict and confidence for autonomous-agent workflows. | payai-facilitator | 1 | not yet observed | active | - | |
| capitol.lonestaroracle.xyz | Aggregate congressional buy/sell signal (last 30d) | cdp-bazaar | 1 | not yet observed | active | - | |
| careerpulse.theaslangroupllc.com | Wage-recovery check — unpaid overtime (FLSA 1.5x + CA/AK/NV daily rules + Ontario 44h), minimum-wage shortfall vs effective-dated 2025/2026 state tables, final-paycheck deadlines & penalties (CA waiting-time, MA treble, NY 100%, IL 5%/mo, WA double), UK unlawful deductions (3-month tribunal window + ACAS route + NMW bands). Computed amounts with statutory-damages exposure, citations, deadline math. No LLM. | cdp-bazaar | 1 | not yet observed | active | - | |
| cars2026.vercel.app | Educational briefing on the latest cars in 2026 (powertrains, range, pricing, and what's new). | cdp-bazaar | 1 | not yet observed | active | - | |
| cascade.lonestaroracle.xyz | DeFi liquidation cascade risk — Morpho Blue health factors and cascade exposure | cdp-bazaar | 1 | not yet observed | active | - | |
| cc0.company | cc0.company — x402 agent-services marketplace on Base (USDC): CC0 image generation, market-data digests, and third-party agent tools. This endpoint: CC0 Daily Brief — hourly top-5 CC0 NFT collections by 24h volume + cc0pedia context + LLM narrative. Synchronous JSON. | cdp-bazaar | 1 | not yet observed | active | - | |
| cdo-production.up.railway.app | Compare UK invoice identity fields with Companies House before payment. Use to detect company-name or registered-postcode mismatches. This does not prove invoice authenticity or VAT registration, and UNKNOWN fields remain explicit. | cdp-bazaar | 1 | not yet observed | active | - | |
| cdp-agent-0-01.onrender.com | AgentWire service card for webhook inbox relay and web fetch infrastructure. | cdp-bazaar | 1 | not yet observed | active | - | |
| chain-analyzer.com | Cheap connectivity-check endpoint. Verifies the full x402 settlement path (signature -> CDP facilitator -> on-chain transferWithAuthorization) for $0.01 so AI agents can validate wallet + network + facilitator wiring before committing to higher-value AML calls. | cdp-bazaar | 1 | not yet observed | active | - | |
| chain-tools.use.x402atlas.com | Solana Program Derived Address (PDA) calculator — derive the canonical off-curve address and bump from bounded public seeds offline, without RPC or key handling. | cdp-bazaar | 1 | not yet observed | active | - | |
| chain.cyberwarex.com | ENS name resolution in both directions on Ethereum mainnet. Pass name to resolve an ENS name to its address (forward), or pass address to get that address's primary ENS name (reverse, forward-verified so spoofed reverse records are rejected). Read straight from the ENS registry. Use it to turn vitalik.eth into an address, or to label a raw address with a human-readable name. | cdp-bazaar | 1 | not yet observed | active | - | |
| chainray.online | ChainRay /nft | payai-facilitator | 1 | not yet observed | active | - | |
| chainscout.lonestaroracle.xyz | On-chain intelligence — whale transfers trending tokens DeFi TVL on Base and Ethereum | cdp-bazaar | 1 | not yet observed | active | - | |
| chainsscope.duckdns.org | Current network fee conditions -- gas price (ETH/Base/Arbitrum/Optimism/Polygon), sat/vB fee tiers (Bitcoin), or recent prioritization fees (Solana) -- useful for an agent about to construct a transaction itself. | cdp-bazaar | 31 | $0.01 | active | - | |
| chainverdict.xyz | Latest Base block: number, timestamp and hash. The cheapest call on the service — useful as a liveness and connectivity check. | cdp-bazaar | 1 | not yet observed | active | - | |
| chat.gedx402.com | Multi-model chat completions. POST messages[] and set model to any LLM id from GET /v1/models; dynamic USDC pricing scales with model and token usage. Hero: GET /heroes/chat-completions. | cdp-bazaar | 1 | not yet observed | active | - | |
| chrono.schemasure.com | Resolve a local time to an exact UTC instant with explicit DST ambiguity handling, business-day arithmetic, public-holiday status, and working-hour overlap across timezones. Detects ambiguous and nonexistent local times instead of silently shifting them. Declares its IANA tzdb release and per-jurisdiction holiday provenance. | cdp-bazaar | 1 | not yet observed | active | - | |
| circadian-agent.com | Extract a web page to clean Markdown plus metadata (title, description, links, word count) | payai-facilitator | 1 | not yet observed | active | - | |
| citepulse.theaslangroupllc.com | Institution research-output benchmark for grant offices, research-strategy agents, and comparison shopping — works count, total citations, h-index/i10-index, a 10-year output/citation trend, and topic-strength breakdown (OpenAlex). Optionally benchmark two institutions side by side. | cdp-bazaar | 1 | not yet observed | active | - | |
| claim-verifier.pdfextractapi.workers.dev | Verify a single factual claim against live web search results. | cdp-bazaar | 31 | $0.04 | active | - | |
| clanker-banker.agentfetcher.workers.dev | Clanker Banker llm-pack: URL→token-budgeted LLM-ready markdown for AI agents. html-to-markdown, web scrape offload, RAG ingest pack. ~$0.005 USDC Base x402. Pay-to-probe on /v1/inspect|/v1/resolve. Quote: GET /v1/quote?tool=llm-pack. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| claude-p.tail7a0ba4.ts.net | Perp funding rates across Binance/Bybit/Hyperliquid, normalized to 8h-equivalent, plus cross-exchange divergence (annualized bps, top20 arbitrage signal). GET /funding-rates or /funding-rates?symbol=BTC → JSON. Free-source, 60s cache. | cdp-bazaar | 1 | not yet observed | active | - | |
| claudelines.com | Buy and download a paid status line. The publisher sets the price and receives the payment directly with no platform fee. Returns the script, integrity hash, and install instructions. Review the script before installing. | cdp-bazaar | 1 | not yet observed | active | - | |
| clawhunter.fun | OpenAI-compatible chat completions, billed per token under each provider's list price — most models at about half list. Swap your base URL, pay the 402; pay in $CLAWHUNTER, $SQUIRE, or $ANSEM for 10% more off; streaming and the clawhunter/smart auto-router (each request routed to the best model for its difficulty) work with a prepaid API key. Menu + exact rates: GET /api/v1/chat/models (free). | payai-facilitator | 1 | not yet observed | active | - | |
| clearcarepulse.theaslangroupllc.com | US medical-bill rights check, quiz-first (no documents): No Surprises Act protection (45 CFR 149 incl. the never-waivable §149.420(b) list), good-faith-estimate disputes ($400/120-day rules), nonprofit-hospital financial assistance + collection shields (26 CFR 1.501(r), 2026 FPL math), ACA appeal deadlines (180-day/4-month windows computed), Medicare MSN redetermination. Citations + deadline math, honest no's. No LLM. | cdp-bazaar | 1 | not yet observed | active | - | |
| climatepulse.theaslangroupllc.com | What should I wear outside right now? Real-time hyperlocal conditions (temp, feels-like, UV, wind) with an outdoor score, hourly highlights, and Amazon + REI gear picks matched to today's actual weather for any location. | cdp-bazaar | 1 | not yet observed | active | - | |
| clinicalintelpulse.theaslangroupllc.com | ClinicalTrials.gov lookup, deterministic. Answers "what is the status of NCT02142738", "recruiting phase-3 melanoma trials", "Pfizer trial pipeline". Single trial by NCT id (status, phase, sponsor, enrollment, dates, countries) or search by condition/sponsor with phase and status filters. Typed records straight off the official v2 API — no LLM, no key, public domain. | cdp-bazaar | 1 | not yet observed | active | - | |
| clink-lithium-vault.fly.dev | X/Twitter search for AI agents - live tweets via advanced search: from:user, exact phrases, #hashtags, min_faves, lang, since/until dates. Returns up to 20 newest matches with author, followers, likes, retweets, views, URL. Crypto, stocks, news, sentiment, social media monitoring, trend tracking, brand mentions, breaking news, memecoins, AI agents. ?query=<advanced search>. Want an AI-written trend summary too? /x/digest $0.02. | cdp-bazaar | 1 | not yet observed | active | - | |
| cloudmaxi0x.com | Merkle audit path proving one candle belongs to a range root you already hold, without re-fetching the range. | payai-facilitator | 1 | not yet observed | active | - | |
| codepulse-api.hahavoid0.workers.dev | Polls the disposable inbox for messages and verification codes. | cdp-bazaar | 1 | not yet observed | active | - | |
| coil.trade | START HERE — the cheapest answer we sell ($0.001) and the first call most agents make. Is crypto risk-on right now? Whether the BTC 200-day master gate is open or closed, the LONG/CASH state of the BTC and ETH sleeves, and a one-line verdict, all evaluated on UTC daily closes by a long-only rules engine. Poll it every cycle; when the gate flips, step up to /api/board/regime for the equity tape and /api/board/indices for the index ladder ($0.005 each). Research, not advice. | cdp-bazaar | 1 | not yet observed | active | - | |
| coinflip402.vercel.app | Flip a coin for a small USDC payment on Base mainnet. Returns heads or tails. | cdp-bazaar | 31 | $0.00 | active | - | |
| coingecko-crypto-price-history.hergertsynthora.com | Historical daily price, market-cap and volume time-series for a coin in any fiat currency from CoinGecko's keyless market_chart endpoint (JSON). Serves autonomous crypto-vs-fiat trend agents, backtesting bots, and agent-to-agent analytics needing multi-day price series without a key. Pay-per-call via x402 on Base. No charge on upstream failure. | cdp-bazaar | 1 | not yet observed | active | - | |
| coingecko.use.x402atlas.com | Crypto token price in USD, EUR and more — real-time spot prices for one or many coins by CoinGecko id (bitcoin, ethereum, solana). | cdp-bazaar | 1 | not yet observed | active | - | |
| coinslot.dev | Check an email address: RFC syntax, live MX records via DNS-over-HTTPS, and disposable-domain screening. POST { email } or { emails: [...] } (max 20). | cdp-bazaar | 31 | $0.00 | active | - | |
| collectablespulse.theaslangroupllc.com | NFT floor price & contract safety check for NFT-trading agents: detect malicious or counterfeit NFT contracts, hidden mint, burn and approval traps on-chain (GoPlus) across Ethereum, Base, Polygon and Arbitrum, plus 24h floor price, volume and sales. Pre-purchase risk scan for any collection. For NFT trading and Web3 agents. | cdp-bazaar | 1 | not yet observed | active | - | |
| commodity-macro.hergertsynthora.com | Gold, silver and major macro FX reference in one call for portfolio-hedging agents. ECB + metals reference. Free source. $0.05 USDC via x402 on Base. SYNTHORA. Pay-per-call via x402 on Base. No charge on upstream failure. | cdp-bazaar | 1 | not yet observed | active | - | |
| company.payapi.market | Full UK company profile from Companies House — registered office, SIC codes, accounts, confirmation statement, charges and insolvency status. | cdp-bazaar | 1 | not yet observed | active | - | |
| compliancepulse.theaslangroupllc.com | Is this EU VAT number valid? Live VIES check against the European Commission's official VAT Information Exchange System — validate a European VAT id, verify a business tax id before invoicing, confirm B2B reverse-charge / zero-rating eligibility. Returns the registered trader name and address where the member state discloses them. Deterministic: no LLM. Distinguishes a genuinely invalid number from a member state whose system is merely offline, which VIES itself does not do cleanly. | cdp-bazaar | 1 | not yet observed | active | - | |
| compute.lonestaroracle.xyz | GPU compute spot prices — best deals across Vast.ai, RunPod, AWS, Lambda + market signal + AI brief | cdp-bazaar | 1 | not yet observed | active | - | |
| conc-exe.xyz | Macro snapshot — SPX, VIX, DXY, gold, BTC/ETH marks, Fear & Greed, Treasury yields, central-bank calendar | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| concordancehq.duckdns.org | Full-text search across every aggregated data source in one call: news, SEC filings, court opinions, academic papers, government records, and developer discussions. One query surfaces everything concordant across independently-sourced, citable results -- not a single-source wrapper. Optional source/category/since filters. | cdp-bazaar | 1 | not yet observed | active | - | |
| configuring-role-newsletters-year.trycloudflare.com | Reads a vesting plan/stream directly from an on-chain contract on Base — total amount, claimed/unclaimed balance, remaining lockup, current owner/recipient. A direct contract read instead of a dashboard's cached view: the vesting math is verified against the contract on every call, not assumed from an indexer. Two providers, selected by the required provider query parameter: hedgey (TokenVestingPlans) or sablier (SablierLockup, V2/v4). provider is REQUIRED — plan_id/stream_id numbering overlaps between the two contracts (e.g. id 2 is a real, distinct plan on both at once), so there is no safe default or auto-detection; a missing or invalid provider returns 400, never a guess. | payai-facilitator | 1 | not yet observed | active | - | |
| consumer.lonestaroracle.xyz | US consumer-demand signal (retail sales) | cdp-bazaar | 1 | not yet observed | active | - | |
| content.hugen.tokyo | Extract and classify all hyperlinks from a web page — internal vs external using eTLD+1 domain matching. Returns up to 200 internal and 200 external links with counts. No web crawler setup needed. Accepts USDC payments on Base and Solana | cdp-bazaar | 1 | not yet observed | active | - | |
| context-relay.contextrelay.workers.dev | URL-to-Markdown web extraction and context compression for AI agents. Fetch a public web page and return clean, task-relevant, citation-verifiable LLM context with exact excerpts, locators, hashes, and estimated tokens saved. Use before an agent summarizes, answers questions from, or cites a long or noisy URL. Deterministic and model-free. Public HTML only; no PDFs, logins, or JavaScript-only pages. | cdp-bazaar | 1 | not yet observed | active | - | |
| contextslim.friczero.com | [MCP: optimize_context] Pay-per-call JSON context pruning & LLM token budget enforcement. Saves up to 85% prompt tokens. | cdp-bazaar | 1 | not yet observed | active | - | |
| contract-risk-api-six.vercel.app | On-chain contract risk score: detects upgradeable proxies and privileged functions from live bytecode. Use before trading/interacting with an unfamiliar contract. | payai-facilitator | 1 | not yet observed | active | - | |
| contract.lonestaroracle.xyz | Smart contract verification and security analysis on Ethereum Base BSC Arbitrum Polygon | cdp-bazaar | 1 | not yet observed | active | - | |
| conversation-openings-taxi-tyler.trycloudflare.com | Reads a vesting plan/stream directly from an on-chain contract on Base — total amount, claimed/unclaimed balance, remaining lockup, current owner/recipient. A direct contract read instead of a dashboard's cached view: the vesting math is verified against the contract on every call, not assumed from an indexer. Two providers, selected by the required provider query parameter: hedgey (TokenVestingPlans) or sablier (SablierLockup, V2/v4). provider is REQUIRED — plan_id/stream_id numbering overlaps between the two contracts (e.g. id 2 is a real, distinct plan on both at once), so there is no safe default or auto-detection; a missing or invalid provider returns 400, never a guess. | payai-facilitator | 1 | not yet observed | active | - | |
| convrgent.ai | Create a new persistent human profile in the vault. Agent-namespaced by wallet address. Accepts initial identity, text samples, observations, and birth data. | cdp-bazaar | 1 | not yet observed | active | - | |
| cors-header-checker.underscoredone.com | Sends a real request to any URL you provide, attaches an Origin header, and reads back all six standard cross-origin permission headers the server returns. Tells you whether cross-origin requests are enabled at all, whether your specific origin is permitted, and shows every permission value exactly as the server sent it. Useful for finding why a browser is blocking a request, confirming a new deployment is configured correctly, or auditing whether a public API allows credentialed calls. | cdp-bazaar | 1 | not yet observed | active | - | |
| cot.lonestaroracle.xyz | CFTC Commitments of Traders positioning for a market (?market=<name>) | cdp-bazaar | 1 | not yet observed | active | - | |
| cpi-report-us.underscoredone.com | Gives you official United States inflation numbers from the government's BLS Consumer Price Index. Ask for the newest reading, a specific month in the past, or a whole range of months, and get back clear percentages for overall inflation and 'core' inflation (which ignores food and energy prices), plus a plain-English summary sentence. | cdp-bazaar | 1 | not yet observed | active | - | |
| crawl-preflight.postnov01.workers.dev | Crawl pre-flight for a domain: will you be blocked, is content behind a paywall, and how much is actually there. Returns per-bot robots.txt verdicts for 16 AI crawlers, crawlable page count from sitemaps, detected CDN and paid-access signals (x402, TollBit), plus a fetch/skip recommendation. Call before spending requests on an unknown domain. | cdp-bazaar | 31 | $0.02 | active | - | |
| creator.halowerk.com | Calculates cosine similarity between caller-supplied numeric embeddings and combines it with supplied spectral distance, pitch-contour correlation and timing distance using fixed weights. It processes no audio and cannot establish speaker identity, consent, cloning, authenticity or fraud. | cdp-bazaar | 1 | not yet observed | active | - | |
| cron-parser.api.klymax402.com | Parse a cron expression and get next run times | cdp-bazaar | 1 | not yet observed | active | - | |
| crypto-news.api.klymax402.com | Get latest crypto news with sentiment scores and token mentions | cdp-bazaar | 1 | not yet observed | active | - | |
| crypto-portfolio-valuator.pdfextractapi.workers.dev | Value a wallet's native balance and specified ERC-20 token holdings in USD. | cdp-bazaar | 31 | $0.02 | active | - | |
| crypto.apitoll.cloud | Latest crypto token prices by ticker symbol, CoinGecko id, or chain:address (BTC, ETH, SOL, or base:0x…): current spot price, token symbol, decimals, and a confidence score, for up to 50 coins in one call. Pass ?at=<unix> for the historical price at a point in time. Sourced from DefiLlama across every major chain. | cdp-bazaar | 1 | not yet observed | active | - | |
| crypto.forgemesh.io | Delivers your message (symbol request, bug report, or logic suggestion) to the operator's write-only inbox and returns a feedback_id confirming receipt. | cdp-bazaar | 1 | not yet observed | active | - | |
| cryptopulse.saascloud.ai | Live gas price (wei and gwei) for Base or Ethereum mainnet from public RPC. | payai-facilitator | 1 | not yet observed | active | - | |
| cryptopulse.theaslangroupllc.com | Options pricing and greeks calculator, deterministic. Answers "what are the greeks for this option", "what is the implied vol of this price". Buyer supplies spot or forward, strike, expiry (ISO date or years), and iv or price; returns Black-Scholes or Black-76 price, delta, gamma, vega, theta, rho, intrinsic/time value, breakeven — or the implied vol solved from price. Pure math (normal CDF accurate to 1e-15), no data source, no LLM, no key. | cdp-bazaar | 1 | not yet observed | active | - | |
| cryptyx-ai.vercel.app | Service health probe — build version, last pipeline run, current signal/composite/asset counts. Sub-second, no DB writes. The cheapest end-to-end pay-per-call check before issuing real queries. | cdp-bazaar | 1 | not yet observed | active | - | |
| cryptyx.ai | Aggregated-exchange daily perpetual funding rate per asset, last N days. Raw feed — no annualisation, no z-score. Cheap historical input for carry-trade backtests and crowding diagnostics. | cdp-bazaar | 1 | not yet observed | active | - | |
| csno.cc | Buy 1,000 csno chips for $0.10. csno is a provably-fair arcade for AI agents: coinflip, dice and European roulette, settled in USDC over x402. Buy chips once, then play as often as you like for free — rounds resolve in milliseconds and never touch a chain. Every outcome uses commit-reveal, so you can verify the house did not move it. Cash out on-chain any time. | cdp-bazaar | 1 | not yet observed | active | - | |
| csv-to-json.api.klymax402.com | Parse CSV text to JSON array | cdp-bazaar | 1 | not yet observed | active | - | |
| curl-http-request.underscoredone.com | Send an HTTP request to any URL from our servers and receive the full response — including the status code, all response headers, and the body content. Supports GET, POST, PUT, PATCH, DELETE, and HEAD. Automatically follows up to 3 redirects. Useful for testing endpoints, verifying servers are responding correctly, debugging redirect chains, or fetching raw data without needing a local setup. | cdp-bazaar | 1 | not yet observed | active | - | |
| currency-api-production-4a8d.up.railway.app | Current price, market cap, and 24h change for a single cryptocurrency by symbol or name (CoinGecko). | cdp-bazaar | 1 | not yet observed | active | - | |
| currency-converter.api.klymax402.com | Convert between fiat currencies and cryptocurrencies | cdp-bazaar | 1 | not yet observed | active | - | |
| currency-converter.pdfextractapi.workers.dev | Convert an amount between currencies using live exchange rates. | cdp-bazaar | 31 | $0.01 | active | - | |
| cyberpulse.theaslangroupllc.com | CVE fact check, deterministic. Answers "is CVE-XXXX-NNNN real", "is it exploited in the wild", "what version fixes it", "how severe is it". Joins the NVD record (CVSS score, vector, dates), the CISA KEV catalog (actively-exploited flag, remediation due date, ransomware use), and OSV (affected packages + fixed versions per ecosystem). No LLM. Distinguishes "not a known CVE" from "registry unreachable" — never a false not-found. | cdp-bazaar | 1 | not yet observed | active | - | |
| cycle.lonestaroracle.xyz | US inventory & production cycle signal (bullwhip gauge) | cdp-bazaar | 1 | not yet observed | active | - | |
| cyre.dev | Guardian Pulse Stream — seal up to 10 counterparty watches into a signed subscription token. Pull events via /api/stream/events; fingerprints travel in the token (serverless-safe). Patterns, not verdicts. Agent guide: https://cyre.dev/SKILL.md | cdp-bazaar | 1 | not yet observed | active | - | |
| dappgrade.vercel.app | dappgrade score — pre-transaction health/safety verdict for an onchain app, by contract address. Returns ok / caution / avoid / unknown with the coverage the verdict rests on. | cdp-bazaar | 1 | not yet observed | active | - | |
| darrylbots.com | Darrylbots paid research: Standard Stock Screen: Quality, Momentum, and Durable Execution | cdp-bazaar | 31 | $0.00 | active | - | |
| data.greeneris.io | Postal code resolution for ~60 countries via Zippopotam.us (GeoNames data, CC BY 4.0). Forward: ?country=us&code=90210 -> place names, state, lat/lon. Reverse: ?country=us&state=ca&city=beverly hills -> matching postal codes with coordinates. Unknown codes return found=false (an explicit validation verdict). Cached 30 days. | cdp-bazaar | 1 | not yet observed | active | - | |
| data.rcqsignals.com | Compact BTC funding regime state from a four-venue normalized surface: regime label, surface median, 30d z-score, same-sign share, spread, dispersion, venue count, freshness. Ed25519-signed. Data, not advice. | cdp-bazaar | 31 | $0.01 | active | - | |
| dataforagents.net | DataForAgents — Alpha Pulse (15m). Dynamic price: ~80% off when you trigger harvest for an empty calendar block; full price on cache hits. | cdp-bazaar | 1 | not yet observed | active | - | |
| datastand.dev | Cheapest-model router: send your token workload and get every current LLM ranked by estimated USD cost, with per-MTok prices, cached-input rates, and context windows. Backed by the weekly-verified llm-pricing table — every figure carries its official source URL and verification date. | cdp-bazaar | 1 | not yet observed | active | - | |
| deadchannel.vercel.app | Use before paying an x402 endpoint you have not used before, when you cannot tell a working seller from a trap, a testnet address dressed as mainnet, or a listing whose price no longer matches its challenge. Returns a verdict — live, degraded, trap, testnet or dead — a 0-100 risk score, and the specific findings behind both, so an agent can decline a bad endpoint instead of learning about it by losing the money. Costs less than the smallest payment it protects. | cdp-bazaar | 1 | not yet observed | active | - | |
| dealpulse.theaslangroupllc.com | Coupon codes / promo codes / discount codes / store cashback for a store or restaurant. Returns real-time working coupon codes, current promotions, and cashback rates for any named retailer or restaurant worldwide. For shopping and deal-hunting agents. | cdp-bazaar | 1 | not yet observed | active | - | |
| debtpulse.theaslangroupllc.com | Debt collector rights, debt-validation letters, and cease-and-desist templates. Returns FDCPA/FCA/ACCC protections plus ready-to-send validation and cease-contact letters by country. For consumer-rights and debt-relief agents. | cdp-bazaar | 1 | not yet observed | active | - | |
| deepai.pay.zeroclick.io | Creates an image from scratch from a text description. Choose the quality tier with image_generator_version: hd, genius, or super_genius for the highest detail at 2k output. The genius tier also takes an art style in genius_preference: classic, anime, photography, graphic, or cinematic. Returns a link to the generated image. | cdp-bazaar | 1 | not yet observed | active | - | |
| defi-api.agenticfi.wtf | Chain-level stats - TVL, active chains, token symbols | cdp-bazaar | 1 | not yet observed | active | - | |
| defi-intel-agent-gateway.gg-neo15.workers.dev | OCR an image with Workers AI vision (LLaVA). Returns extracted text + timing. Takes a few seconds (cloud vision model). DO NOT use for faces or sensitive PII. — $0.004 USDC/call on eip155:8453. Pay-per-call via x402 — no API key, no account. Free samples daily. | payai-facilitator | 1 | not yet observed | active | - | |
| defi-ops-402.vercel.app | Best Arbitrum USDC venue for a given amount/risk, with optional deposit calldata | cdp-bazaar | 1 | not yet observed | active | - | |
| defi-signals.org | One-call market snapshot: BTC/ETH/SOL spot prices with 24h change plus the Crypto Fear & Greed index. The cheapest way for an agent to establish market context. | cdp-bazaar | 31 | $0.00 | active | - | |
| defi-yields.api.klymax402.com | Find best DeFi yield opportunities for a token (POST variant) | cdp-bazaar | 1 | not yet observed | active | - | |
| defi.agent-layer.tech | Compare DeFi yield opportunities and model manual lending loops on Kamino Lend and Aave V3. | cdp-bazaar | 1 | not yet observed | active | - | |
| defi.halowerk.com | Fetches live offers from a public bridge aggregator and reports for every option what arrives, what it costs in fees and gas, and how long it usually takes. The security model is given equal weight to the price: bridges are the most expensive failures this industry has, so trust_assumptions spells out who a user has to trust for that route to hold. No recommendation is forced - three best values by three criteria are given and the caller chooses. Limits: security_model and trust_assumptions come | cdp-bazaar | 1 | not yet observed | active | - | |
| defi.hugen.tokyo | List all blockchain networks supported by this API's security scanning — Ethereum, BSC, Polygon, Arbitrum, Base, Optimism, Avalanche, Fantom, Solana, and 20+ chains with chain IDs and names. Accepts USDC payments on Base and Solana | cdp-bazaar | 1 | not yet observed | active | - | |
| defi.lonestaroracle.xyz | DeFi protocol risk score: TVL, hack history, audit status, contract safety, AI verdict, plus current supply/lending yields (APY) | cdp-bazaar | 1 | not yet observed | active | - | |
| defillama.use.x402atlas.com | Yield pools by DefiLlama — every tracked pool with APY, TVL, project and chain. | cdp-bazaar | 1 | not yet observed | active | - | |
| delx.ai | DNS lookup API for agents at $0.01 USDC. Call when you need A/AAAA/CNAME/MX/TXT/NS for domain routing, email delivery, or infra checks without running a recursive resolver. Returns structured records via x402—no API key, no subscription. | payai-facilitator | 1 | not yet observed | active | - | |
| derivatives-pricer-production.up.railway.app | When to use: you already have model inputs (S or forward mark, K, T, r, σ) and need fair value + hedge ratios — not market-premium IV. European BSM price + analytic Greeks (delta, gamma, vega, theta, rho). Works for equity spots and power/commodity forwards (use the maturity mark as spot). USDC exact on Solana/Base. Free fixed sample: GET /v1/demo/option-price. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| dev.gavedu.com | Crypto market data bundle: BTC/ETH OHLCV candles (Coinbase) with pre-computed EMA10/EMA30, RSI14 and trend/range/chop regime label per request — one call replaces fetch + indicator math. | cdp-bazaar | 1 | not yet observed | active | - | |
| devices-interface-hull-man.trycloudflare.com | Live multi-chain gas prices gwei for Ethereum Base Arbitrum Optimism BSC. Free preview at /preview. | payai-facilitator | 1 | not yet observed | active | - | |
| dicex402.vercel.app | Roll a dice with any number of faces. Specify faces via ?faces=N query parameter. | cdp-bazaar | 31 | $0.00 | active | - | |
| dicta-notes.com | Transcribe short audio fast: POST JSON with an audio_url (voicemail, call recording, voice memo, podcast clip — up to 15 min) and get Gemini-powered transcript JSON back with speaker-labeled, timestamped segments — any spoken language, auto-detected and labeled per segment. Handles mp3, wav, m4a, ogg, webm, flac. $0.10 flat in USDC on Base — no account, no API key. For hour-long meetings use /routes/x402/transcribe-long. | cdp-bazaar | 31 | $0.10 | active | - | |
| diem-agent-workers.vercel.app | Convert up to 1,000 characters of text into MP3 speech using a bounded private Venice voice model. Use constitutes acceptance of https://diem-agent-workers.vercel.app/terms. | cdp-bazaar | 1 | not yet observed | active | - | |
| dmarc-lookup.underscoredone.com | Give this tool a list of domain names and it will instantly check each one's DMARC email security record. DMARC is a standard that tells email providers how to handle fake or spoofed emails pretending to come from your domain. For each domain you submit, you get back whether a valid record exists, what the policy is (none, quarantine, or reject), whether reporting addresses are set up, and the full raw record text. Perfect for auditing many domains at once without any setup. | cdp-bazaar | 1 | not yet observed | active | - | |
| dns-intel-api-production.up.railway.app | Reverse-DNS lookup for an IP: PTR record plus a best-effort list of other domains hosted on the same IP. | cdp-bazaar | 1 | not yet observed | active | - | |
| dns-lookup.api.klymax402.com | Lookup DNS records for a domain | cdp-bazaar | 1 | not yet observed | active | - | |
| dns-whois-lookup.underscoredone.com | Send up to 10 domain names and get back every DNS record type (A, AAAA, MX, CNAME, TXT, NS, PTR, SOA, SRV, CAA, NAPTR, DS, TLSA) plus the full WHOIS registration profile (registrar, dates, contacts, status, nameservers) for each one. URLs are accepted and automatically stripped down to the bare domain. Duplicate domains are quietly removed before processing. Results come back as one flat row per domain, ready to drop into a spreadsheet, database, or pipeline. | cdp-bazaar | 1 | not yet observed | active | - | |
| dns.halowerk.com | Resolves A, AAAA, MX, NS, TXT, CAA and SOA, reads the WHOIS record of the responsible registry, checks SPF, DMARC and known DKIM selectors, opens a TLS handshake for issuer, validity, chain and SAN list, and collects subdomains from Certificate Transparency. Fields that a registry refuses to answer are reported as unknown, never guessed. | cdp-bazaar | 1 | not yet observed | active | - | |
| dns.netzhandwerker.de | Resolves A, AAAA, MX, NS, TXT, CAA and SOA, reads the WHOIS record of the responsible registry, checks SPF, DMARC and known DKIM selectors, opens a TLS handshake for issuer, validity, chain and SAN list, and collects subdomains from Certificate Transparency. Fields that a registry refuses to answer are reported as unknown, never guessed. | cdp-bazaar | 1 | not yet observed | active | - | |
| dns.use.x402atlas.com | WHOIS domain lookup — raw registry text with registrar, nameservers, lifecycle dates and status, plus the responding server. Use the RDAP endpoint when you need parsed structured data. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| doc-extract-api.thestarboy9696-4ef.workers.dev | SchemaLock — extract structured JSON from a resume PDF or image (contact info, work experience, education, skills). Unlike generic OCR or text-only extraction APIs, this takes the raw file directly and validates email format and work-history date ordering, with one automatic retry on failure. Per-field confidence included. No content is stored after the response returns. | cdp-bazaar | 31 | $0.05 | active | - | |
| doc.halowerk.com | Read a picture, a scan or a screenshot: full text in reading order, typed blocks with their box on the page, tables as a matrix plus markdown, and every QR code and barcode with its decoded content. | cdp-bazaar | 1 | not yet observed | active | - | |
| doc.lonestaroracle.xyz | Converts any URL (PDF, webpage, Google Doc) to clean Markdown with optional AI summary. $0.05/convert via x402 on Base. | cdp-bazaar | 1 | not yet observed | active | - | |
| dokimo.augaster.com | Dokimo Verify API (GET) - scheme demo: recomputes a sample dokimo-merkle-v1 proof to its root. For real caller verification, POST /paid/verify (recompute + on-chain anchor check). Scheme: /merkle-spec.html. | cdp-bazaar | 31 | $0.01 | active | - | |
| domain-age-checker.underscoredone.com | Send a list of domain names and this tool tells you exactly how old each one is, when it was first registered, when it expires, and how much time is left before expiration. Great for spotting brand-new suspicious domains, researching competitors, or evaluating domains before buying or linking to them. Works with over 100 domain extensions worldwide. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| domain-availability-checker.underscoredone.com | Give this API up to 10 domain names and it tells you whether each has a registration record at the official registry. It uses RDAP, the structured replacement for WHOIS, so there is no free-text parsing. Each domain comes back as 'registered', 'unregistered', or 'indeterminate' when the registry has no RDAP for that ending. 'Unregistered' means no record was found, which usually means available - but reserved and premium names also return no record. Registration status only; no pricing. | cdp-bazaar | 1 | not yet observed | active | - | |
| domain-intelligence.api.klymax402.com | Get comprehensive domain intelligence (WHOIS + DNS + SSL) (POST variant) | cdp-bazaar | 1 | not yet observed | active | - | |
| domain.hugen.tokyo | SSL/TLS certificate analysis — issuer, SAN list, serial number, validity period, days until expiry. TLS 1.0/1.1/1.2/1.3 individual probing. Automated A-F security grade. No SSL library setup or certificate parsing needed. Accepts USDC payments on Base and Solana | cdp-bazaar | 1 | not yet observed | active | - | |
| driftflight.pay.zeroclick.io | Generate an image from a text prompt | cdp-bazaar | 1 | not yet observed | active | - | |
| dual-click-marker-directed.trycloudflare.com | Free zero-charge x402 website reachability sample. Returns HTTP status and response time, plus the URL for a full SEO, security-header, and AI-readiness audit. | payai-facilitator | 1 | not yet observed | active | - | |
| e-commerce-price-monitoring-production.up.railway.app | Real-time product price lookup from a public e-commerce product URL. Use for product price checks, price monitoring, price comparison, shopping agents, ecommerce research, retail workflows, deal finding, and target-price tracking. | cdp-bazaar | 1 | not yet observed | active | - | |
| eagle.quickai.build | Eagle Eye v1.0.0 — U.S. enterprise-grade wallet compliance screening. OFAC SDN + Circle USDC blacklist on Base. Signed audit receipts. Certified single-address check. | cdp-bazaar | 1 | not yet observed | active | - | |
| earn-pulse.haiqingm58.workers.dev | Top USDC yield pools on Base by TVL | payai-facilitator | 31 | $0.01 | active | - | |
| earnings.lonestaroracle.xyz | Earnings calendar — upcoming report dates, EPS and revenue estimates for up to 30 tickers | cdp-bazaar | 1 | not yet observed | active | - | |
| ebay.use.x402atlas.com | eBay listings search — live prices, condition, shipping, seller reputation, auctions & Buy It Now across supported regional eBay sites, with category, price band, condition, seller & location filters, sorted, as clean JSON. | cdp-bazaar | 1 | not yet observed | active | - | |
| econ.memoryapi.org | U.S. Census demographic data by state or county. Population, income, poverty, unemployment, home values, education. | cdp-bazaar | 31 | $0.00 | active | - | |
| economic-agent-369.freysa.dev | Get current gas prices on Base network in gwei. Returns base fee, fast, standard, slow estimates. | payai-facilitator | 1 | not yet observed | active | - | |
| econsignalpulse.theaslangroupllc.com | Multi-source inflation intelligence for any country — official CPI, IMF forecasts, food/energy dynamics and alternative signals, including where CPI is manipulated. For macro and EM agents. | cdp-bazaar | 1 | not yet observed | active | - | |
| edgar.apitoll.cloud | Latest SEC EDGAR filings for any US-listed company by stock ticker or CIK: 10-K annual reports, 10-Q quarterly reports, and 8-K material events. Resolves ticker to CIK via SEC's official index and returns the parsed filing (company, form type, dated items). Sourced live from data.sec.gov. | cdp-bazaar | 1 | not yet observed | active | - | |
| edupulse.theaslangroupllc.com | Homeschool laws / is homeschooling legal / homeschool requirements by state. Returns legal requirements, notification rules, curriculum mandates, testing requirements, and a compliance checklist by US state (all 50) and many countries, backed by live web research. | cdp-bazaar | 1 | not yet observed | active | - | |
| eleven.tokens.fun | ElevenLabs text-to-speech: send text (up to 4000 chars) with optional voice_id, model, format, and speed; get back a hosted audio_url plus size and content type. Send 'Accept: audio/mpeg' to stream raw audio bytes directly instead. Voice catalog with free preview clips at GET /voices (no payment). Priced per character; the 402 amount is computed from your text length. | cdp-bazaar | 1 | not yet observed | active | - | |
| eltociear-contract-guard.hf.space | Risk check for an EVM contract/token address | cdp-bazaar | 1 | not yet observed | active | - | |
| eltociear-skill-audit.hf.space | Fetch a URL and grade its HTTP security headers (HSTS, CSP, X-Frame-Options, etc.) | cdp-bazaar | 1 | not yet observed | active | - | |
| eltociear-tokenguard.hf.space | How is TradFi trading right now, next to crypto? Any list of US equity symbols plus the S&P 500, NASDAQ and Dow, each returned with price and 24h change already computed and in the same shape as our crypto routes, so both sides of a comparison arrive from one call. | cdp-bazaar | 1 | not yet observed | active | - | |
| email-auth.use.x402atlas.com | Email authentication posture check: parses SPF, DMARC and DKIM plus MX for any domain and grades deliverability/anti-spoofing gaps (SPF +all, SPF >10 lookups, DMARC p=none, missing DKIM). Clean JSON for deliverability and security-ops automation. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| email-deliverability.api.klymax402.com | Audit email deliverability for a domain — checks SPF, DKIM, DMARC, MX records (POST variant) | cdp-bazaar | 1 | not yet observed | active | - | |
| email-preflight-api.vercel.app | Pre-action check for AI agents: inspect an unfamiliar live x402 v2 challenge immediately before purchase. Verify price, network, payee, resource binding, timeout, and Bazaar metadata without paying the target or forwarding credentials. POST probes send only a fixed empty JSON object; callers cannot supply target request content. | cdp-bazaar | 1 | not yet observed | active | - | |
| email-validator.pdfextractapi.workers.dev | Validate an email address: syntax, live MX record check, and disposable-domain detection. | cdp-bazaar | 31 | $0.01 | active | - | |
| email-verifier.underscoredone.com | Takes one email address and tells you whether it can actually receive mail. Returns a verdict of valid, invalid, or risky, splits the address into username and domain, and flags free providers and role accounts like admin@ or support@. One address per call. | cdp-bazaar | 1 | not yet observed | active | - | |
| email-verify-api-production-d262.up.railway.app | Verify a single email: syntax, MX records, SMTP RCPT probe, catch-all, disposable, role-based, free-provider, typo suggestion, 0-100 score, and verdict. | cdp-bazaar | 1 | not yet observed | active | - | |
| embed.gedx402.com | Rerank documents against a query with BGE Reranker Base (@cf/baai/bge-reranker-base). POST query plus documents[]; returns relevance scores for search and RAG pipelines. | cdp-bazaar | 1 | not yet observed | active | - | |
| endif-britain-administrator-tips.trycloudflare.com | Validate + canonicalize a crypto address (EVM / Solana / Bitcoin) with explorer links | payai-facilitator | 31 | $0.10 | active | - | |
| endpoint-intelligence-edge.ldbertoldi.workers.dev | Perform fresh TCP service identification against a public IP address or hostname and port. Returns protocol, detected service, software product, version and CPE information where observable. | cdp-bazaar | 1 | not yet observed | active | - | |
| endpoint-iq-production.up.railway.app | Score how clearly an AI agent can discover, parse, and reason about a public API response. | cdp-bazaar | 1 | not yet observed | active | - | |
| energy.halowerk.com | Trading and dispatch agents buy this endpoint to obtain the current German EPEX spot price for immediate decisions. | cdp-bazaar | 1 | not yet observed | active | - | |
| enough-kate-provide-bennett.trycloudflare.com | Live Base ERC-20 token balance with token symbol, decimals, atomic amount, human-readable amount, and current block. | payai-facilitator | 1 | not yet observed | active | - | |
| enrichx402.com | Exa Contents - Retrieve content from URLs | cdp-bazaar | 1 | not yet observed | active | - | |
| ens-resolver.api.klymax402.com | Resolve ENS name to Ethereum address or reverse-resolve address to ENS name | cdp-bazaar | 1 | not yet observed | active | - | |
| ens-resolver.pdfextractapi.workers.dev | Resolve an ENS name to an address, or an address to its primary ENS name. | cdp-bazaar | 31 | $0.01 | active | - | |
| ens-resolver.underscoredone.com | Look up an ENS name or an Ethereum address and get back the matching one, automatically figuring out which direction you need. | cdp-bazaar | 1 | not yet observed | active | - | |
| ensemble.netzhandwerker.de | The warnings the Deutscher Wetterdienst has actually issued for the warn cell containing the coordinate, in German and English, with severity, urgency, certainty and an explicit effective/onset/expires window plus whether the warning is active right now. | cdp-bazaar | 1 | not yet observed | active | - | |
| entropy.rip | Fetch live gas price estimations and base fees for EVM chains | cdp-bazaar | 1 | not yet observed | active | - | |
| equity.lonestaroracle.xyz | Stock analysis — price fundamentals technical indicators for any ticker | cdp-bazaar | 1 | not yet observed | active | - | |
| esgpulse.theaslangroupllc.com | Cruelty-free check — is this beauty/cosmetics brand cruelty-free? Cross-references Leaping Bunny (independently verified) and PETA Beauty Without Bunnies (self-attested) certifier directories, plus parent-company and China-market-sales caveats that change the real answer. | cdp-bazaar | 1 | not yet observed | active | - | |
| euroland.halowerk.com | Positive difference between the neighborhood mean and center elevation. The service evaluates a circular 1,000 metre neighborhood around one coordinate and returns standardized units across all 30 covered countries. | cdp-bazaar | 1 | not yet observed | active | - | |
| evidence.regulavita.com | Check whether a company filed a new SEC 8-K, 10-Q, or 10-K after a timestamp. Accepts a ticker or CIK and returns a compact filing decision, accession links, and a next-check cursor; no materiality opinion or investment advice. | cdp-bazaar | 1 | not yet observed | active | - | |
| evm-gas.apitoll.cloud | Multi-chain EVM gas price oracle for AI agents — 17 chains (Ethereum, Base, Arbitrum, Optimism, Polygon, BNB, Avalanche…). One x402 call returns slow/standard/fast EIP-1559 tiers as DROP-IN maxFeePerGas + maxPriorityFeePerGas in wei (plug straight into a viem/ethers tx, no conversion, exact even on sub-gwei L2s), plus base fee, head block, and fullness, from a live eth_feeHistory call. Pass ?chain= to switch chains. | cdp-bazaar | 1 | not yet observed | active | - | |
| excellent-covered-goes-toner.trycloudflare.com | Answers how stale each oracle price actually is on Base right now, and whether a standard consumer staleness guard would reject it. Reads Chainlink's aggregator proxy and Pyth's on-chain price for the same asset in the same block, and reports each feed's age against a per-feed bound derived from its own measured update cadence -- not one global threshold, because those cadences differ by more than an order of magnitude on the same chain (Chainlink's USDC/USD on Base runs a 24-hour heartbeat by design, while ETH/USD updates in minutes). Why pay instead of reading it yourself: the trap is not fetching a price, it is knowing which address is the real proxy (a raw aggregator answers description() identically and then silently freezes when Chainlink rotates it) and what 'stale' means for that specific feed. The Chainlink-vs-Pyth spread is included, but always next to Pyth's own confidence interval, so a difference inside the oracle's stated uncertainty is not mistaken for disagreement. Optional assets query parameter; all supported assets by default. | payai-facilitator | 1 | not yet observed | active | - | |
| exhibit402.dylan-caponi.workers.dev | Re-verify any exhibit402 proof-of-publication certificate for $0.02. Pass id = ERC-721 token id, Arweave tx id, or job id. The service re-downloads the permanently stored screenshot and signed manifest, recomputes every SHA-256, and checks them against the manifest and the on-chain record (immutable screenshotSha256, tokenURI, owner). Returns a machine-readable verdict with per-check detail, so an agent can confirm a certificate is genuine without trusting the issuer. | cdp-bazaar | 31 | $0.02 | active | - | |
| expansys-solutions-spec-bowl.trycloudflare.com | Free zero-charge x402 website reachability sample. Returns HTTP status and response time, plus the URL for a full SEO, security-header, and AI-readiness audit. | payai-facilitator | 1 | not yet observed | active | - | |
| farouter.tech | [OI]-compatible LLM inference API for autonomous agents. Supports reasoning, coding and chat workloads. Pay with USDC on Base using x402 (upto scheme, true-up billing): the 402 quotes a spending CAP (estimated input tokens + your max_tokens at the model's per-1M price), and after the model answers you are settled for the ACTUAL usage — always <= the cap, never more. Minimum $0.001, cap $3.0 per call. Cached input bills at 10%. Failed calls are never charged. Any model from GET /v1/models. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| faultcode-diagnostic-mcp.bowling-anthony.workers.dev | What a VIN decodes to: make, model, year, plant and equipment, from the regulator's own decoder rather than a guess. | cdp-bazaar | 1 | not yet observed | active | - | |
| feed-reader.bowling-anthony.workers.dev | Any RSS, RSS/RDF or Atom feed parsed into one shape: title, link, ISO date, author, summary and categories. Pass since to poll for changes. | cdp-bazaar | 1 | not yet observed | active | - | |
| fetch.halowerk.com | Return title, description, OpenGraph card, canonical URL, feeds, favicon and detected technologies for one URL. | cdp-bazaar | 1 | not yet observed | active | - | |
| fetch.netzhandwerker.de | Return title, description, OpenGraph card, canonical URL, feeds, favicon and detected technologies for one URL. | cdp-bazaar | 1 | not yet observed | active | - | |
| fetchharbor.benlab.download | Convert a supplied HTML string into deterministic, LLM-ready Markdown. Preserves headings, links, lists, emphasis, and code without fetching a URL or invoking an AI model. Input is bounded to 2,000,000 characters. | cdp-bazaar | 31 | $0.01 | active | - | |
| fetchweb.net | FetchWeb provides pay-per-call web metadata for AI agents. Use FetchWeb to quickly inspect a URL — title, description, canonical URL, language and estimated token size — before performing web extraction, web research or LLM processing, so an agent can judge whether a page is relevant. | cdp-bazaar | 1 | not yet observed | active | - | |
| ffpipe.dev | Inspect any media file and get its technical metadata. Container, duration, codecs, DISPLAY dimensions and rotation, frame rate, HDR, audio channels and sample rate, in a normalized summary plus the full raw analysis (JSON, XML, CSV, flat or INI). Provide a source URL or upload the file directly; the result is downloadable for 24 hours. A file that cannot be decoded still answers with the diagnosis of why. Fixed price per probe in USDC over x402; no account or API key. Input up to 100 MB. | cdp-bazaar | 1 | not yet observed | active | - | |
| fiatdock.com | Base gas price — current wei/gwei. Cheap read-only chain primitive. Pay-per-call via x402. | cdp-bazaar | 1 | not yet observed | active | - | |
| fieldpulse.theaslangroupllc.com | Planting window optimizer for grower and farmer agents. Returns optimal planting dates from live air temperature, observed soil wetness, frost dates, crop calendar, and growing-degree-day requirements. | cdp-bazaar | 1 | not yet observed | active | - | |
| filingspulse.theaslangroupllc.com | Eight quarters of a US public company's reported fundamentals, straight from SEC XBRL. Answers "Apple revenue last 8 quarters", "is NVDA net income growing", "MSFT EPS trend". Revenue, net income, diluted EPS per quarter with computed YoY changes and the exact XBRL tag used — every number verbatim from data.sec.gov companyfacts, nothing modeled. Accepts ticker, company name, or CIK. No LLM, no key. | cdp-bazaar | 1 | not yet observed | active | - | |
| finance-api.kdlcfa.workers.dev | S&P 500 spot index quote, delayed, via Yahoo Finance | cdp-bazaar | 31 | $0.01 | active | - | |
| finance.payapi.market | UK mortgage payment calculator: monthly payment, total interest, LTV, repayment or interest-only. | cdp-bazaar | 1 | not yet observed | active | - | |
| finance.toon.haus | Stock quote with company profile | cdp-bazaar | 1 | not yet observed | active | - | |
| finance.toonhaus.dev | Crypto price | cdp-bazaar | 1 | not yet observed | active | - | |
| finanz.halowerk.com | Resolves in both directions: a 20-character LEI returns that entity, a company name returns the matching entities ranked by the search. Each result carries the registered legal name, legal form, jurisdiction, registered address, the local register and registration number, and the LEI registration status with its last update and next renewal date — a lapsed registration means nobody renewed it and the data may be stale, which is stated rather than left to be discovered. | cdp-bazaar | 1 | not yet observed | active | - | |
| findpulse.theaslangroupllc.com | Is this product recalled, product recall check, safety recall lookup, is it safe to use. For shopping and safety agents: takes a product and returns official CPSC recall database rows verbatim plus NHTSA/FDA web scan, with risk level and immediate action steps. | cdp-bazaar | 1 | not yet observed | active | - | |
| fitpulse.theaslangroupllc.com | Macro & calorie targets / nutrition by fitness goal: calculate daily intake. Returns macro and calorie targets plus a meal-timing strategy based on goal, body weight, and activity level. Fitness-info for fitness and nutrition agents, not medical advice. | cdp-bazaar | 1 | not yet observed | active | - | |
| fittings.sh | Validate an IBAN by country length and ISO 7064 mod-97 checksum, returning the normalized form. | cdp-bazaar | 31 | $0.00 | active | - | |
| flights.use.x402atlas.com | Flight search by departure and arrival airports in the URL — compare live itineraries, fares, schedules, stops and emissions across airlines, similar to Google Flights, as clean JSON. | cdp-bazaar | 1 | not yet observed | active | - | |
| flint.network | Verify an AI agent's authority and integrity before a transaction; returns a four-state verdict and a signed verification record | cdp-bazaar | 1 | not yet observed | active | - | |
| food-facts.bowling-anthony.workers.dev | Packaged food by barcode: ingredients, allergens, traces, additives, Nutri-Score, NOVA group and per-100g nutrition, with a completeness flag. | cdp-bazaar | 1 | not yet observed | active | - | |
| footballpulse.theaslangroupllc.com | Player intelligence — goals, assists, xG/xA, injury status, market value, FPL value, card risk, penalty status and transfer news. For fantasy and betting agents. | cdp-bazaar | 1 | not yet observed | active | - | |
| forage.cash | Any URL to LLM-ready markdown — main content extracted (Readability), boilerplate stripped. $0.002 per page in USDC (x402), no signup, no API key, no rate limit. | cdp-bazaar | 1 | not yet observed | active | - | |
| format-validator.pdfextractapi.workers.dev | Validate a value against a known format (email, url, uuid, ipv4, ipv6, credit_card, iban, phone_e164, date_iso8601, postal_code_us, postal_code_uk, postal_code_ca). | cdp-bazaar | 31 | $0.01 | active | - | |
| fortune.fulinlabs.com | Random fortune — fixed price, x402 exact | cdp-bazaar | 1 | not yet observed | active | - | |
| foundry-csv-pipeline-integrity-mainnet.inference-chip-index.workers.dev | CSV Pipeline Integrity: deterministic ETL/feed regression decision combining profiles, schema drift, data-quality deltas, severity, evidence, and one PASS/WARN/FAIL action. | cdp-bazaar | 1 | not yet observed | active | - | |
| foundry-par007-machine-revenue-mainnet.inference-chip-index.workers.dev | Repair bounded near-JSON into valid deterministic JSON and optionally validate a safe JSON Schema subset. | cdp-bazaar | 1 | not yet observed | active | - | |
| franchisepulse.theaslangroupllc.com | Digital business acquisition finder for business-buyer and investor agents. Returns SaaS, content, ecommerce, and newsletter businesses for sale on Flippa, Empire Flippers, and Acquire.com. | cdp-bazaar | 1 | not yet observed | active | - | |
| free-api-resell.relayhop.workers.dev | Polymarket prediction-market listings. Query: ?limit=1-100. Source: Polymarket Gamma API (free). | cdp-bazaar | 1 | not yet observed | active | - | |
| fresh-feeds.foomworks.workers.dev | Delta of the MCP registry since a daily baseline: added, removed, and changed (score/status) servers — the cheap habit endpoint for repeat callers. | cdp-bazaar | 31 | $0.02 | active | - | |
| funding-arb.api.klymax402.com | Scan funding rate arbitrage opportunities across perpetual exchanges | cdp-bazaar | 1 | not yet observed | active | - | |
| funding-rates.api.klymax402.com | Get perpetual futures funding rates across exchanges | cdp-bazaar | 1 | not yet observed | active | - | |
| funding.lonestaroracle.xyz | Full funding rates — all assets, all exchanges, signal analysis | cdp-bazaar | 1 | not yet observed | active | - | |
| funds.lonestaroracle.xyz | Institutional (13F) ownership & flow for a stock (?ticker=<stock ticker>) | cdp-bazaar | 1 | not yet observed | active | - | |
| furigana.agentic-jp.com | Normalize Japanese (JP) text to a canonical form: fullwidth↔halfwidth conversion, halfwidth-katakana folding, invisible-character removal, and whitespace cleanup — each transformation toggleable. Returns a per-change log. Use to deduplicate or match text where '東京' and 'ﾄｳｷｮｳ' must compare equal. | cdp-bazaar | 1 | not yet observed | active | - | |
| gamepulse.theaslangroupllc.com | Gaming subscription value calculator for gamer agents. Compares Game Pass vs PS Plus vs EA Play to find the best value. | cdp-bazaar | 1 | not yet observed | active | - | |
| gaming.halowerk.com | Applies caller-supplied rename and numeric scale/offset rules to scalar attributes, optionally retaining unmapped fields, then hashes the canonical mapped payload. It does not transfer ownership, call a chain, validate either game, preserve semantics, or authorize asset use. | cdp-bazaar | 1 | not yet observed | active | - | |
| gas-estimator.api.klymax402.com | Get gas price estimates across multiple EVM chains with USD cost | cdp-bazaar | 1 | not yet observed | active | - | |
| gas-price-comparator.pdfextractapi.workers.dev | Compare live gas prices and estimated transfer cost across major EVM chains. | cdp-bazaar | 31 | $0.01 | active | - | |
| gas.apitoll.cloud | Base gas oracle / gas price API for AI agents and bots — get the gas price for a transaction on Base in one x402 call. Real-time slow/standard/fast EIP-1559 fee tiers from a live eth_feeHistory call, returned as DROP-IN maxFeePerGas + maxPriorityFeePerGas in wei — plug straight into a viem/ethers transaction, no gwei conversion. Plus base fee, head block, and network fullness. Call it before every Base tx to set a fair fee or wait out congestion. | cdp-bazaar | 1 | not yet observed | active | - | |
| gate402.app | Fetch any public URL, render client-side JS, strip nav/ads, return clean LLM-ready Markdown. | cdp-bazaar | 1 | not yet observed | active | - | |
| gateway.spraay.app | List supported RPC chains and methods. | cdp-bazaar | 1 | not yet observed | active | - | |
| gateway.stride20k.com | Wikipedia summary API: the lead summary of any English Wikipedia article — title, one-line description, extract paragraph, thumbnail, canonical URL, and Wikidata item id; disambiguation pages labeled via 'kind'. Titles case-sensitive; spaces or underscores accepted. Content CC BY-SA 4.0 with attribution in meta.attribution of every response. Use for knowledge lookup, entity enrichment, and fact grounding by agents. Cached up to 24 hours. | cdp-bazaar | 1 | not yet observed | active | - | |
| gblin-sentinel.vercel.app | Base network risk signal (normal/caution/risk-off) for ETH, BTC and USDC computed from Chainlink oracles, with feed-staleness and USDC-depeg checks. Cheap, high-frequency market-regime feed for autonomous agents. | cdp-bazaar | 1 | not yet observed | active | - | |
| gblin.digital | EIP-712-signed risk attestation, verifiable OFFLINE in one step — no trust in this server required. Perishable (10-min) proof of the BTC/ETH risk regime (calm | elevated | crash) from GBLIN's on-chain Crash Shield on Base. Bought daily by a third-party ERC-8004 agent as a pinned input of its decision rule until 16 Aug 2026 (see /receipts). FREE sample: GET /api/x402/attestation-sample. Free verifier: verify_risk_attestation in @gblin-protocol/mcp-server. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| gdelt.use.x402atlas.com | Global news article search by GDELT — normalized fulltext search across worldwide media (query syntax: phrases, OR, sourcecountry, theme, tone) returned as a clean snake_case envelope. | cdp-bazaar | 1 | not yet observed | active | - | |
| gdpr-scanner.api.klymax402.com | Scan a website for GDPR compliance — cookie consent, privacy policy, trackers (POST variant) | cdp-bazaar | 1 | not yet observed | active | - | |
| genesis.palsus2023.workers.dev | Repair malformed, invalid, or broken JSON-like text and return valid parseable JSON when recoverable. Useful for fixing machine-generated JSON, API responses, missing quotes, formatting errors, trailing commas, and structured-data ingestion pipelines. Price: $0.003 USDC via x402 on Base. | cdp-bazaar | 1 | not yet observed | active | - | |
| geo.lonestaroracle.xyz | Real-time geopolitical risk signal — base score + live news sentiment for any country or region | cdp-bazaar | 1 | not yet observed | active | - | |
| geodns.iwsolutions.ca | Geo-located DNS resolution — resolve hostnames from specific countries to see how CDNs, geo-blocking, and DNS-based routing differ by region. | cdp-bazaar | 1 | not yet observed | active | - | |
| gibbr.app | Translation tuned for skilled-trade work: HVAC, refrigeration, electrical and construction terms stay correct instead of collapsing into a generic word. Handles text typed fast without accent marks. | cdp-bazaar | 1 | not yet observed | active | - | |
| giftpulse.theaslangroupllc.com | Search Reloadly's gift card catalog (300+ brands, 14,000+ products/denominations across countries). Returns each product's id, brand, country, denomination range or fixed amounts, and sender fee/discount — everything needed to build a POST /api/giftcard/quote call. | cdp-bazaar | 1 | not yet observed | active | - | |
| glim.sh | A user's recent tweets, ~20/page. Body: optional cursor + include_replies only | cdp-bazaar | 1 | not yet observed | active | - | |
| global-business-day-planner-paid.kgy5612.workers.dev | Up to 25 cross-border business-day deadline calculations in one paid x402 request. | payai-facilitator | 31 | $0.03 | active | - | |
| globalrules-api.onrender.com | List all 142 countries covered by the GlobalRules country-facts API, returned as ISO 3166-1 alpha-2 codes with country names. Use this endpoint first to discover which countries you can query for practical travel and business facts such as VAT rates, public holidays, tipping customs, power plugs, emergency numbers and visa rules (56 topics per country). Designed for AI agents, travel planners and cross-border e-commerce tools. | cdp-bazaar | 1 | not yet observed | active | - | |
| goodsong.dev | Verify an x402 seller before paying it: does it exist and respond with a well-formed 402 challenge, is its own declared input/output schema internally consistent, and is its payout address sanctioned? Checked live against the seller itself plus Chainalysis's sanctions oracle and Blockscout (Base payTo addresses only). Confirms the checkable things about a seller check out -- not a guarantee of trustworthiness, which no free source can promise. | cdp-bazaar | 1 | not yet observed | active | - | |
| google-patents.use.x402atlas.com | Google Patents details — retrieve one patent by patent_id with abstract, claims, inventors, assignees, dates, classifications, family applications, images and PDF as clean JSON. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| google-trends.use.x402atlas.com | Google Trends related search queries for a keyword by country — top & rising terms for SEO keyword research, query expansion and content ideas. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| gotobi.hugen.tokyo | Monthly gotobi calendar with all 6 dates (5th, 10th, 15th, 20th, 25th, last business day) and automatic weekend/holiday adjustments. No public database of adjusted gotobi dates exists — building one requires Japanese holiday law knowledge through 2099. Accepts USDC payments on Base and Solana | cdp-bazaar | 1 | not yet observed | active | - | |
| gov.halowerk.com | Applies a fixed, published logistic equation to aggregate caller-supplied features and reports an estimated turnout range. It is an untrained scenario heuristic, not a calibrated election forecast, individual propensity score, or basis for voter targeting. | cdp-bazaar | 1 | not yet observed | active | - | |
| gpt55.558686.xyz | Paid x402 capability check for this GPT-5.6 Luna gateway. GET version for agents, crawlers, and wallets that prefer a simple no-body settlement proof. This endpoint settles a small x402 payment and returns service metadata without calling the upstream model. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| graphadvocate.com | Onchain data router for AI agents. Plain-English → working GraphQL or REST. 15.5K+ subgraphs on 8 chains. Uniswap, Aave, Compound, ENS, Polymarket, Limitless, Predict.fun, ERC-8004 discovery. Identified senders (include `sender` wallet in A2A metadata): 3 free /route /day, then $0.01 USDC via x402 on Base. Anonymous senders pay $0.01 from call 1. /polymarket + /hyperliquid trader-intel paid from call 1 ($0.01-$0.10). | cdp-bazaar | 1 | not yet observed | active | - | |
| gridpulse.theaslangroupllc.com | Live grid carbon intensity, deterministic. Answers "how clean is the grid right now", "gCO2 per kWh in Germany", "cleanest hour to run a job today". Current intensity + forward curve (to 48h) + cleanest and dirtiest slots, from NESO (GB national + 14 DNO regions) and energy-charts/Fraunhofer ISE (DE FR NL BE AT ES IT NO). No LLM, no key. Pair with /api/energy/compute-window for full job scheduling. | cdp-bazaar | 1 | not yet observed | active | - | |
| grocery-basket.bowling-anthony.workers.dev | Compare one grocery item across nearby stores in a US ZIP: price, sale price, package size, price per comparable unit, stock and a purchase link. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| groundcheck.seiche.info | Claim extraction for agent verification loops: split text into independently checkable atomic factual claims via auditable rule-based decomposition (no LLM guessing), with a signed receipt bound to the input hash. The cheap first step of the loop — extract here, then ground what matters via /verify or /check. | cdp-bazaar | 1 | not yet observed | active | - | |
| grov.fun | grov: Facebook Likes. ⌚️ Start Time: 0-6h ⚠️ The post and its account must be public, or the order will not start. 🔗 Link Example: https://www.facebook.com/grov/posts/1234567890 | cdp-bazaar | 1 | not yet observed | active | - | |
| hackernews-data.underscoredone.com | This tool reads live information from Hacker News, a popular website where people share and discuss technology news. You can either ask for a current list of stories (like the Top, New, Best, Ask, Show, or Job lists) or ask for every story, job posting, and poll that was posted on one specific calendar day in the past. You can also choose to pull in the discussion comments underneath each story, including nested replies several levels deep. | cdp-bazaar | 1 | not yet observed | active | - | |
| handel.halowerk.com | Reads a hybrid invoice and returns it as data. Accepts a PDF with an embedded ZUGFeRD or Factur-X XML, or the EN 16931 XML on its own, in either syntax the standard allows: CII, which ZUGFeRD and Factur-X use, and UBL, which XRechnung and Peppol BIS use. | cdp-bazaar | 1 | not yet observed | active | - | |
| harvestpulse.theaslangroupllc.com | Food label decoder — what food labels really mean: explains "natural", "free-range", "pasture-raised", and more, separating regulated meaning from marketing. For foodie and consumer agents. | cdp-bazaar | 1 | not yet observed | active | - | |
| hash-hmac.underscoredone.com | Give this API any text or binary data and it returns its fingerprint under whichever hash algorithms you choose - SHA-256, SHA-512, MD5, BLAKE2, CRC32 and more. It also signs data with a secret key (HMAC) and safely verifies whether an incoming signature matches, using a timing-safe comparison. Language models cannot hash: they emit a string of the right length and character set that is simply wrong, so every webhook check built on a guessed hash is silently broken. | cdp-bazaar | 1 | not yet observed | active | - | |
| headers.use.x402atlas.com | Audit a URL's HTTP security headers over a single body-free (HEAD) request. Grades Strict-Transport-Security, Content-Security-Policy, X-Frame-Options, X-Content-Type-Options, Referrer-Policy and Permissions-Policy, flags information-leak headers (Server, X-Powered-By), and returns the parsed values plus advisory warnings. Clean JSON for security and pentest automation. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| herbapulse.theaslangroupllc.com | Supplement ingredient decoder for supplement and wellness agents. Returns the evidence base, what an ingredient actually does, and whether it is worth the money. | cdp-bazaar | 1 | not yet observed | active | - | |
| hermesplant.com | AI agent action safety: one-cent deterministic preflight for every consequential agent command. Returns risk, matched rule ids, and an exact machine-readable escalation call: full DestructGuard evidence for medium risk or the complete Action Safety workflow for high and critical risk. | cdp-bazaar | 31 | $0.01 | active | - | |
| hexscan.xyz | Is this token a honeypot? Check if a token can be bought but not sold. Fast honeypot detection for any ERC-20 token on Ethereum, Base, Arbitrum, Optimism, Polygon, BSC, Avalanche. | cdp-bazaar | 1 | not yet observed | active | - | |
| hirescrape.com | TikTok profiles, posts, comments, fast-API feeds, search discovery. | cdp-bazaar | 1 | not yet observed | active | - | |
| hivemindos-paid-agent-gateway.hivemindos.workers.dev | HivemindOS service router for agents: one paid call returns the full HivemindOS commercial catalog (crypto research, wallet risk, Reddit customer research, media, models, email) with live pricing plus every direct x402 purchase endpoint and exact request examples. Start here to discover what a HivemindOS agent stack can buy. | cdp-bazaar | 1 | not yet observed | active | - | |
| hl-funding.api.klymax402.com | Find funding rate arbitrage opportunities -- coins with extreme positive or negative rates | cdp-bazaar | 1 | not yet observed | active | - | |
| hl-portfolio.api.klymax402.com | Funding payments received/paid by a Hyperliquid wallet: coin, amount, rate, timestamp. | cdp-bazaar | 1 | not yet observed | active | - | |
| hl-spot.api.klymax402.com | List all 454 spot tokens on Hyperliquid with metadata: name, tokenId, index, decimals, wei decimals. | cdp-bazaar | 1 | not yet observed | active | - | |
| hl-tool.darren-pi.workers.dev | Full Hyperliquid funding extremes (carry-cost leaderboard) | cdp-bazaar | 31 | $0.00 | active | - | |
| hl-vaults.api.klymax402.com | Get Hyperliquid vault summaries sorted by APR | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| holidays.use.x402atlas.com | Add business days while skipping weekends and full-day Public or Bank holidays; Optional and HalfDay observances are retained. | cdp-bazaar | 1 | not yet observed | active | - | |
| homepulse.theaslangroupllc.com | Rental market analysis / how much is rent for any country: price ranges, rent trends, and official government fair-market-rent benchmarks where available (US HUD FMR). For renter and real-estate agents. Takes a location (postal code and/or city) plus optional bedrooms, state/province, and country; returns local rent ranges, market direction, and official benchmarks when the jurisdiction has one. | cdp-bazaar | 1 | not yet observed | active | - | |
| horrorstoryapi.vercel.app | Access the exclusive horror story collection (pay-per-read). | cdp-bazaar | 31 | $0.00 | active | - | |
| hosaka-agents.vercel.app | Use when you have a company domain and need to know what the company is before spending more. Returns the company name and site title, domain age, registrar, mail provider, DNS provider, DMARC and HTTPS status, and a count of the third-party vendors detected. One call, no signup, no API key. The cheapest way to qualify a domain before buying a fuller record. | cdp-bazaar | 1 | not yet observed | active | - | |
| hotels.use.x402atlas.com | Hotel reviews — a hotel's guest reviews by property token: rating, date, text, per-aspect subratings, highlights & the owner's reply, with category filter & paging. | cdp-bazaar | 1 | not yet observed | active | - | |
| houjin.agentic-jp.com | Look up one Japanese (JP) company by its 13-digit corporate number (法人番号) — official trade name (Japanese and registered English), registered address, postal code, corporation kind, and lifecycle status. `status` is "active" or "closed"; a closed record carries the closure cause/date and the successor's 法人番号 after a merger. Sourced from the 国税庁 (National Tax Agency) corporate-number public dataset. The leading check digit is validated before lookup. | cdp-bazaar | 1 | not yet observed | active | - | |
| html-to-markdown.api.klymax402.com | Convert HTML to markdown | cdp-bazaar | 1 | not yet observed | active | - | |
| http-status-checker.underscoredone.com | Give this API a list of up to 10 web addresses and it will visit each one to tell you whether it is working, broken, or redirecting visitors somewhere else. You get back the exact status number (like 200 for OK, 404 for not found, 500 for server error), whether the address redirects, and where it redirects to. Great for finding broken links, verifying website migrations, and running quick SEO audits without writing any code. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| human.twin3.ai | Human verification for AI agents — proof of humanity, sybil resistance, and 'is this wallet a real person' answers in one paid call. Returns two ZK-style outputs about any EVM wallet: (1) total humanity score 0-255 (15 = baseline reCAPTCHA, 45 = + Google OAuth, 70 = + Apple ID, 105 = + 2FA, 255 = full stack), with optional `min_score=N` for a yes/no `passes` verdict; (2) per-method verification check via `check=telegram,apple,g2fa,...` — buyer must NAME the methods to ask about, we never enumerate the full set. Backed by 141,871 Twin Matrix Soulbound Tokens on BNB Chain plus the canonical humanity registry off-chain. The underlying verification list never leaves Twin3 — only verdicts. | cdp-bazaar | 1 | not yet observed | active | - | |
| hyperliquid-accounts.use.x402atlas.com | A Hyperliquid account's spot token balances, for any 0x address. | cdp-bazaar | 1 | not yet observed | active | - | |
| hyperliquid-data.api.klymax402.com | L2 order book for a Hyperliquid perp pair (POST variant) | cdp-bazaar | 1 | not yet observed | active | - | |
| hyperliquid-predict.use.x402atlas.com | The catalog of Hyperliquid prediction-market outcomes and their metadata. | cdp-bazaar | 1 | not yet observed | active | - | |
| hyperliquid-whales.api.klymax402.com | Get aggregated whale positions on Hyperliquid | cdp-bazaar | 1 | not yet observed | active | - | |
| hyperliquid.use.x402atlas.com | The Hyperliquid perpetuals universe — tradeable symbols with max leverage and size decimals, without live context. | cdp-bazaar | 1 | not yet observed | active | - | |
| hypernatt.com | Forced-order map. If cluster_grammar is present, read it before liq_radar. class=noise (<3%) is high-leverage bait - ignore. class=true (~7%+) is the low-leverage stack. Terrain, not a signal. Whitelist BTC ETH SOL BNB XRP HYPE ZEC (omit = BTC). | cdp-bazaar | 1 | not yet observed | active | - | |
| iamrich402.dylan-caponi.workers.dev | Is the wallet paying for this request rich? Same on-chain check as /is-rich, against the payer's own address. | cdp-bazaar | 31 | $0.03 | active | - | |
| ident.halowerk.com | Forward resolution takes a name and returns the address it points to, plus the resolver and the owner. ENS names resolve on Ethereum, .base.eth on Base, .sol through the Solana name service. Reverse resolution takes an address and returns its primary name — and always verifies it by resolving that name forward again, because a reverse entry can be set by anyone and is worthless as identity until the forward record agrees; a mismatch is reported rather than hidden. | cdp-bazaar | 1 | not yet observed | active | - | |
| imagcon.app | Test any x402 endpoint with a REAL signed payment from a fresh unfunded wallet — no funds can move. Returns the facilitator's verdict (healthy / broken / payment-ignored), decoded challenge, lint checks for silent payment-killers like over-long resource descriptions, and a 402index discovery report. Config validators check your paperwork; this reports what the facilitator actually said. Run it from CI after every deploy. | cdp-bazaar | 1 | not yet observed | active | - | |
| image.gedx402.com | Fast text-to-image with Flux 1 Schnell (@cf/black-forest-labs/flux-1-schnell). POST prompt and optional dimensions; returns base64 image output. Hero: GET /heroes/flux-schnell. Per-generation x402 pricing per USDC per request (see npm run pricing:report). | cdp-bazaar | 1 | not yet observed | active | - | |
| img402.dev | Upload an image with payment and get a public URL. Accepts multipart form-data (field 'image') or JSON {"file": "<base64>"}. 10MB max, permanent hosting (no expiration). PNG, JPEG, GIF, WebP. | cdp-bazaar | 1 | not yet observed | active | - | |
| imgopt.use.x402atlas.com | Convert and compress images to WebP, AVIF, JPEG or PNG. Optimize and shrink photos for web and CDN delivery from any image URL. | cdp-bazaar | 1 | not yet observed | active | - | |
| immigrationpulse.theaslangroupllc.com | Express Entry 2026 category checker — category membership now beats raw CRS (physicians drew at 169 vs CEC 507+). Declares your eligibility across all 10 categories (5 new in 2026, incl. the Canadian-experience trio and CAF recruits), the OBSERVED 2026 cutoff range per category, dormancy warnings (STEM: no draw in 27+ months), and a deterministic strategy read for your CRS. Source-pinned draw data; no LLM. | cdp-bazaar | 1 | not yet observed | active | - | |
| inference.hergertsynthora.com | SYNTHORA Inference Router: pay-per-prompt LLM inference, no API keys to manage. Sovereign constitution-tuned SYNTHORA-Qwen model, local, Ed25519-signed output. POST {"prompt":"...","system":"...","max_tokens":200}. | cdp-bazaar | 1 | not yet observed | active | - | |
| insider.lonestaroracle.xyz | Insider trades — SEC Form 4 buys and sells by officers and directors for any ticker | cdp-bazaar | 1 | not yet observed | active | - | |
| instagram.use.x402atlas.com | Page through an Instagram account's posts by username — captions, like and comment counts, media type, video duration, image and thumbnail URLs, post permalinks, tagged users and location, plus a cursor for the next page. Instagram posts feed, reels listing, creator content history, social post data. No API key. | cdp-bazaar | 1 | not yet observed | active | - | |
| insurepulse.theaslangroupllc.com | Umbrella insurance and excess-liability calculator — whether a household needs it, how much coverage to carry, what it protects, and a country-aware estimated annual cost from public benchmarks. For insurance and personal-finance agents, any country. | cdp-bazaar | 1 | not yet observed | active | - | |
| intel.chainquery.com | ChainQuery Bitcoin Intelligence: independent Bitcoin-native on-chain data over x402, no API key. Live mempool fee-pressure signal (state low/moderate/high/severe + score in sat/vB). | cdp-bazaar | 31 | $0.01 | active | - | |
| intel.hugen.tokyo | Multi-source token due diligence — same aggregation as token-report (security checks, market data, liquidity analysis from 4+ sources) with weighted 0-100 risk scoring and red/green flags. No AI verdict prose — structured score only. For AI-synthesized rationale and recommendations, see /intel/token-report ($0.50). Accepts USDC payments on Base and Solana | cdp-bazaar | 1 | not yet observed | active | - | |
| iot.halowerk.com | Applies a transparent heuristic: cycle fade scales with equivalent full cycles and depth-of-discharge exponent; calendar fade scales with square-root time and a temperature factor. Coefficients are caller supplied or declared defaults. This is not cell-chemistry validation, warranty advice or a safety prognosis. | cdp-bazaar | 1 | not yet observed | active | - | |
| ip-geo-api-production.up.railway.app | Geolocate an IPv4/IPv6 address: country, region, city, postcode, lat/lng, timezone, ISP, org, ASN, and a datacenter heuristic. | cdp-bazaar | 1 | not yet observed | active | - | |
| irb-precedent-api.canvas-cart.workers.dev | Full text of one IRS Internal Revenue Bulletin document (Revenue Ruling, Revenue Procedure, Notice, Announcement, or Treasury Decision), 2003 to present. Get the id from GET /search?q=<keywords>. Use this when you need the complete, verbatim text of a specific IRS guidance document for tax research, not a summary. | cdp-bazaar | 31 | $0.01 | active | - | |
| it.finlandfoxvpn.shop | Reverse DNS PTR lookup / Обратный DNS по IP | payai-facilitator | 1 | not yet observed | active | - | |
| italian-company-check-fdsbh7p2bq-oc.a.run.app | Italian company registry lookup, verification and KYB pre-check using official/public sources: Registro Imprese / InfoCamere HVD, VIES, GLEIF, OpenCoesione and AGCM where applicable. Search by Codice Fiscale, Partita IVA or LEI. Returns normalized identity, status, legal form, address, NACE/ATECO, source timestamps and VAT verification. For supplier verification, procurement, due diligence and compliance. | cdp-bazaar | 1 | not yet observed | active | - | |
| japan-evidence-feed.jp-evidence.workers.dev | Structured search over evidence events with full provenance (source URL, sha256 snapshot hash, publish/detect timestamps) and a freshness status (current/stale) per event, across FSA, BOJ, and METI. | cdp-bazaar | 31 | $0.01 | active | - | |
| jar-resolve-305248849433.europe-west1.run.app | 402x settlement probe. Confirms an x402 payment settled. Not the product catalog. | payai-facilitator | 1 | not yet observed | active | - | |
| jmt-x402-proxy.jmthomasofficial.workers.dev | Raw RDAP registration record for a domain, returned as structured JSON. | cdp-bazaar | 31 | $0.00 | active | - | |
| job-posting-parser.pdfextractapi.workers.dev | Parse a job posting into structured JSON: title, skills, salary, requirements. | cdp-bazaar | 1 | not yet observed | active | - | |
| jobs.rqmtechnologies.com | OpenQASM 3 preflight: Parse, normalize, and assess OpenQASM 3 before downstream execution. Use when: Use when a bounded request matches rqm.studio.openqasm3-preflight-request.v1 and the caller needs the decla... Returns: go, no-go, or unsupported verdict, normalized source, warnings and evidence. Boundaries: Deterministic bounded local software evidence; not hardware evidence, a formal proof, certification, sign... | cdp-bazaar | 1 | not yet observed | active | - | |
| jobs.use.x402atlas.com | Job search — find current openings by role, skill or company with location, salary, schedule, qualifications and direct application links. | cdp-bazaar | 1 | not yet observed | active | - | |
| jokes-endpoint.vercel.app | Get a random interesting joke. Secured with x402 payment protocol on Base mainnet. | cdp-bazaar | 31 | $0.00 | active | - | |
| json-suite.underscoredone.com | Every agent and developer hits broken or confusing JSON. This tool handles the common headaches in one place: check whether JSON is valid with the exact error location, repair near-JSON with typos, pretty-print or minify, pull values out with a path expression, diff two documents, convert to and from YAML or CSV, produce a byte-stable canonical form for hashing, validate against a schema, and report size and structure. Same input, same output, no side effects. | cdp-bazaar | 1 | not yet observed | active | - | |
| json-validator.api.klymax402.com | Validate JSON and optionally check against a JSON Schema | cdp-bazaar | 1 | not yet observed | active | - | |
| jsonrecon.com | Convert a public web page into concise, validated Schema.org JSON-LD for agents and automation. Supports 200+ entity types and can produce a useful page-level entity when existing markup is missing or incomplete. $0.01 USDC per successful request on Base. Call /check before paying. Payment authorization settles only after a successful response. | cdp-bazaar | 1 | not yet observed | active | - | |
| jtifhcvbgxqwlywugvjv.supabase.co | Live US mortgage and macro rate snapshot. Returns 30-year and 15-year fixed mortgage rates, the prime rate, the fed funds rate, and CPI year-over-year, each with its as-of date. | cdp-bazaar | 1 | not yet observed | active | - | |
| jupiter-quotes.api.klymax402.com | Get best swap quote on Solana via Jupiter aggregator (POST variant) | cdp-bazaar | 1 | not yet observed | active | - | |
| jurat.dev | Notarize any public web page or API response: fetches the URL server-side, archives the exact bytes, and returns a tamper-evident ed25519 attestation recording the final URL, UTC timestamp, HTTP status, content type, byte length and sha256 hash. Establishes provenance and a chain of custody for what a source said at a point in time, so the signed record can serve as the evidence layer in a later dispute or audit trail. | cdp-bazaar | 31 | $0.01 | active | - | |
| justin-pacific-exchange-revelation.trycloudflare.com | Screen a person/company/vessel name against OFAC (SDN + Consolidated), UN, EU, UK, Canada, Australia, France, Switzerland, US export-control (BIS/State), and US SAM procurement/benefit exclusions. Deterministic typo-tolerant fuzzy matching with versioned list snapshots. | cdp-bazaar | 1 | not yet observed | active | - | |
| jwt-decoder.api.klymax402.com | Decode a JWT token without signature verification | cdp-bazaar | 1 | not yet observed | active | - | |
| k2so-8080.on.ascii.dev | Standard procedure for assembling retained dispute evidence into a cross-rail audit bundle for adjudicators. Covers payment rail, identity rail, messaging rail, and merchant artifacts with canonical ordering, hash chaining, redaction policy, and export envelope format. | payai-facilitator | 1 | not yet observed | active | - | |
| k2so.grok.me | Machine-readable standard for the grant step between payment settlement and deliverable. Covers idempotent fulfillment keys, replay protection (same payment id cannot redeem twice), credential delivery without secret leakage, retry and timeout semantics, session handoff, non-fulfillment refund triggers, and evidence framing so later disputes resolve from a shared record. | payai-facilitator | 1 | not yet observed | active | - | |
| k2so.wrong.systems | Decision procedure for a merchant adding a new settlement rail to a live x402-metered endpoint. Covers the CDN stale-challenge problem (edge caches serving old 402 payment terms), pre-flight capability evidence for the new rail, staged rollout with old rail kept active, cross-region 402 challenge verification, and explicit rollback criteria. Output: PASS with rollout window or ROLLBACK with evidence. Built for operators who have been burned debugging stale CDN caches after announcing a new rail | payai-facilitator | 1 | not yet observed | active | - | |
| kairostamp.com | Receipt verification: read-only hash-chain verification of one existing Kairostamp receipt id. Recomputes the canonical SHA-256 digest, compares it with the stored chain hash, checks linkage to the preceding entry and reports whether the entry is covered by an on-chain checkpoint. Performs no outbound fetch. Single GET query parameter (receipt_id). | cdp-bazaar | 1 | not yet observed | active | - | |
| kaisha-api.hp-vladic.workers.dev | Japanese business-day calculator: check if a date is a business day, add N business days to a date, or count business days in a range. Accounts for weekends and Japanese national holidays; optional Saturday and year-end/new-year rules. | cdp-bazaar | 31 | $0.00 | active | - | |
| karte.halowerk.com | Combines coordinate-level current weather from Open-Meteo, nearby worldwide METAR observations and worldwide SIGMETs from the U.S. Aviation Weather Center, official FAA TFR NOTAM polygons with time and vertical limits, plus broader NOTAMs when an authorized official API is configured. FAA TFR coverage is reported separately from full NOTAM coverage. Missing coverage remains unknown rather than falsely clear. | cdp-bazaar | 1 | not yet observed | active | - | |
| kassa-402.annushka1190.workers.dev | Compress long text into key sentences for agents that need a short digest without calling an LLM. | payai-facilitator | 1 | not yet observed | active | - | |
| kette.halowerk.com | Reads the source transaction on chain, identifies the bridge from the contracts it touched, and reports what actually left the wallet. overdue is measured against the usual duration of THAT bridge, and the comparison value is part of the answer - not against a fixed number. For bridges that need a manual claim, next_step says which step is missing and who has to trigger it; that is the real answer for a transfer that looks stuck. amount_delta shows what was deducted on the way, so a smaller arri | cdp-bazaar | 1 | not yet observed | active | - | |
| keyring-agent.blockchhub.link | Pay the send-token execution fee (ERC-20 transfer) | cdp-bazaar | 31 | $0.05 | active | - | |
| keyronne.com | Repair malformed JSON text into valid parsed JSON: markdown code fences, single quotes, smart quotes, unquoted keys, trailing commas, comments, Python literals (True/None), raw newlines in strings, and truncated output (auto-closes strings, arrays and objects). Returns the parsed value plus a log of every repair applied. Built for LLM output that almost parses. POST a JSON body like: {"text":"```json\n{name: 'Ada', age: 36, tags: ['x',], active: True"} | cdp-bazaar | 1 | not yet observed | active | - | |
| kino402.com | ElevenLabs TTS: 29 characters, voice 21m00Tcm4TlvDq8ikWAM | cdp-bazaar | 1 | not yet observed | active | - | |
| kronossignals.com | Forward liquidation cluster map + recent prints for all 16 crypto assets. Part A: estimated liq price levels for 5x/10x/25x/50x leverage bands, modeled from open interest and mark price — no new upstream source. Part B: real liquidation prints from OKX public API (no auth). Returns cluster map, nearest_long/short clusters, squeeze_bias, and honest disclaimers. Supports BTC/ETH/SOL/BNB/XRP/DOGE/ADA/AVAX/LINK/DOT/LTC/TRX/BCH/ATOM/NEAR/APT-USD. Pay-per-call via x402. | cdp-bazaar | 1 | not yet observed | active | - | |
| labor.lonestaroracle.xyz | US labor-market signal (jobs, unemployment, wages, JOLTS) | cdp-bazaar | 1 | not yet observed | active | - | |
| ladyfortunalx402.vercel.app | Get a random fortune via x402 payment on Base mainnet. | cdp-bazaar | 31 | $0.00 | active | - | |
| landdossier.halowerk.com | Decision-support dossier for hotel land screening using six disclosed measurements and a deterministic land-cover-priority evidence score. It is screening evidence, not a permit, valuation or legal determination. | cdp-bazaar | 1 | not yet observed | active | - | |
| landvergleich.halowerk.com | Compares the 60 metre site measurement for elevation with a 1,000 metre local background measured from the same source and reports the deviation. | cdp-bazaar | 1 | not yet observed | active | - | |
| laso.finance | Get a Firebase ID token for authenticating with the callable APIs | cdp-bazaar | 1 | not yet observed | active | - | |
| latam.lonestaroracle.xyz | Full LatAm economic report — currencies, Argentina dolar blue, commodities, AI narrative | cdp-bazaar | 1 | not yet observed | active | - | |
| lauf.halowerk.com | Loads a public https page, finds the requested form, fills your values into it in a real headless browser and reports what a submission would run into — without submitting. Each field is checked against what the page itself declares: whether it is required and empty, whether the value matches the field type for email, url, number, tel, date, time and color, and whether a select value is one of the offered options. | cdp-bazaar | 1 | not yet observed | active | - | |
| launches.lonestaroracle.xyz | New token launch scanner — Base and EVM chains, real-time pool data | cdp-bazaar | 1 | not yet observed | active | - | |
| lazaretto.dev | Deterministic behavioral scan of an npm package, repo, skill, or file for malicious signals, with evidence bound to a content hash. | cdp-bazaar | 1 | not yet observed | active | - | |
| leaderboard.0000402.xyz | Pay $0.01 USDC to create a leaderboard or add, update, or delete one entry. Use a secret leaderboard_key UUID to continue writing to the same board. If value is null, the named entry is deleted. Public pages stay free at GET /leaderboard/{slug}. Network: Base Mainnet. Each request writes one named score and returns the board key and URLs. | cdp-bazaar | 1 | not yet observed | active | - | |
| leetspeak-translator.underscoredone.com | Takes a piece of text and either turns it into leetspeak (swapping some letters for numbers and symbols, like 'hello' becoming 'h3110') or turns leetspeak back into normal, easy-to-read words. The same words always produce the same result, so answers never change unexpectedly. | cdp-bazaar | 1 | not yet observed | active | - | |
| legal-clause-extractor.pdfextractapi.workers.dev | Extract structured clause data from a legal/contract document (PDF or plain text). | cdp-bazaar | 1 | not yet observed | active | - | |
| legalpulse.theaslangroupllc.com | Small-claims court filing guide and how-to-sue walkthrough: dollar limits, filing fees, service rules, evidence checklist, timeline, and day-of-court tips by state for security deposits, car accidents, contractor disputes, and unpaid invoices. For legal, consumer-rights, and pro-se agents. | cdp-bazaar | 1 | not yet observed | active | - | |
| legit.gonna.bond | LEGIT: trust scores and organic demand intelligence for the x402 agentic economy. Created by GONNA. | payai-facilitator | 1 | not yet observed | active | - | |
| library.forgemesh.io | Mints a soulbound Reader's Card NFT to the wallet that paid this call — a public-domain library patron credential on Base. One card per wallet: if this wallet already holds one, you get its existing patron number back, no duplicate mint. TESTNET ONLY for now (Base Sepolia); mainnet launches after final art confirm. | cdp-bazaar | 1 | not yet observed | active | - | |
| link-preview-api-z4nf.onrender.com | Fetch Open Graph / meta metadata (title, description, image, favicon, canonical URL) for a public URL. | cdp-bazaar | 31 | $0.01 | active | - | |
| link-preview-cache-api.onrender.com | Fetch Open Graph / meta metadata (title, description, image, favicon, canonical URL) for a public URL - served from a shared cache when available, which is what keeps the price below a fresh-fetch-every-time service. Response includes a 'cached' field. | cdp-bazaar | 1 | not yet observed | active | - | |
| linklens-sand.vercel.app | Extract metadata and readable text from a public URL. | cdp-bazaar | 1 | not yet observed | active | - | |
| lion-x402-bible.lionmaster-operations.workers.dev | CPG product data + shop prices by barcode or name. Open Food Facts + Open Prices. Ed25519 attested. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| lion-x402.lionmaster-operations.workers.dev | Keyless multi-chain JSON-RPC reads, Base + Ethereum, from $0.001 (?chain=ethereum) | cdp-bazaar | 31 | $0.00 | active | - | |
| lionx402.com | Cheapest OFAC SDN wallet screen for AI agents ($0.001). AML/KYT pre-pay gate: PASS/WARN/BLOCK before you settle any x402 counterparty. Keyless Base USDC, Ed25519-attested. Beats $0.005–$0.05 wallet-screen clones. Upsell multi-list sanctions $0.02 + compliance receipt $0.05. | cdp-bazaar | 31 | $0.00 | active | - | |
| liq.lonestaroracle.xyz | Full liquidation report — all assets, long/short breakdown, hot zones | cdp-bazaar | 1 | not yet observed | active | - | |
| liquidation-oracle.api.klymax402.com | Get liquidation risk levels for DeFi lending protocols | cdp-bazaar | 1 | not yet observed | active | - | |
| liquidity.lonestaroracle.xyz | US market-liquidity & financial-conditions macro signal (no params) | cdp-bazaar | 1 | not yet observed | active | - | |
| listing-roast-x402-service-production.up.railway.app | Listing Roast Quick Score x402: $0.001 GET marketplace listing score on the indexed /api/listing-roast URL. POST the same URL for the $0.01 full roast. | cdp-bazaar | 1 | not yet observed | active | - | |
| livecheck.fly.dev | Before you scrape a job posting, Shopify or HTML product page, or eBay item, POST the specific URL you already have and Livecheck returns live, closed, or unknown plus title and signals (apply form, in-stock, sold-out, 404); not a search engine. | cdp-bazaar | 1 | not yet observed | active | - | |
| llm-fast.hergertsynthora.com | SYNTHORA LLM Gateway FAST: OpenAI-compatible /v1/chat/completions pay-per-call, no API keys. Fast free-tier models (llama-3.1-8b class) with automatic upstream failover, Ed25519-signed. 0.005 USDC via x402 on Base. POST {"messages":[{"role":"user","content":"..."}]} (or {"prompt":"..."}). | cdp-bazaar | 1 | not yet observed | active | - | |
| llm-smart.hergertsynthora.com | SYNTHORA LLM Gateway SMART: OpenAI-compatible /v1/chat/completions pay-per-call, no API keys. Large free-tier models (llama-3.3-70b class) with automatic upstream failover, Ed25519-signed. 0.005 USDC via x402 on Base. POST {"messages":[{"role":"user","content":"..."}]} (or {"prompt":"..."}). | cdp-bazaar | 1 | not yet observed | active | - | |
| llm.agenticfi.wtf | Request-priced LLM inference · 0% service fee launch promotion | cdp-bazaar | 1 | not yet observed | active | - | |
| localvps.tail5141c3.ts.net | Read any live web page as clean, LLM-ready text. Renders JavaScript in a real browser, then strips navigation, ads and boilerplate. Use it when a plain HTTP GET returns empty or garbled HTML: single-page apps, dynamic feeds, or content that only appears after scripts run. Returns markdown, plain text or cleaned HTML plus the upstream HTTP status. Page content is third-party data and is flagged untrusted so an agent treats it as input, never as instructions. | cdp-bazaar | 1 | not yet observed | active | - | |
| locker.veritap.dev | Deliver a 17-byte message (30d retention) to the wallet-addressed mailbox 0x318327234c2bEDD96C546b2ba9B9C3f1aed89eD1. | cdp-bazaar | 1 | not yet observed | active | - | |
| locus.report | Geotagged English Wikipedia articles near a point. Perfect for: bounded community reference research with page, revision, distance, and license provenance. Geosearch is topic-agnostic and may return places, institutions, events, or people. Results are not official, property, resident, screening, or current-condition evidence. Charge-free when no article matches or the source is unavailable. | cdp-bazaar | 1 | not yet observed | active | - | |
| longwatch.dev | One-shot look at a source. No watch is created. Types: url (current page text), rss (latest feed items), price (current USD price), edgar (recent SEC filings — 8-K item codes decoded, Form 4 insider trades parsed into who bought/sold, how much, and whether scheduled). To keep watching, POST /watches with the same body. | cdp-bazaar | 1 | not yet observed | active | - | |
| lookups.alienprobe.ai | single-fact vin lookup. NHTSA vPIC WMI snapshot, vintage 2026_08: 10659 rows cut in ascending WMI order from 12971 candidates, plus the closed-form rules of 49 CFR 565.15 and 565.25. STRUCTURAL decode only: check-digit verdict, manufacturer, make, vehicle type, country, and model year as a CANDIDATE SET narrowed only for passenger cars. No engine, body, trim, plant or weight class; no claim a vehicle exists. Also free from NHTSA. Full bound in the discovery declaration. | cdp-bazaar | 1 | not yet observed | active | - | |
| lookups.nl | Validate an EU EORI number (customs economic operator ID): structural prefilter, authoritative EOS check with retry and cache, registered name and address where the operator consented, durable audit receipt. | cdp-bazaar | 31 | $0.01 | active | - | |
| loonie-toll.onrender.com | US point forecast plus any active NWS watches, warnings and advisories, with a CLEAR / ADVISORY / WARNING verdict. | cdp-bazaar | 1 | not yet observed | active | - | |
| lotusnetworkapi.com | Read-only Base L2 gas conditions computed directly from chain data: current base fee, recent percentiles, realised volatility, congestion state, and an 80% forecast range for a chosen horizon. This is supporting context for timing a transaction, not a trade instruction. Every figure is reproducible from public Base RPC data. | cdp-bazaar | 31 | $0.00 | active | - | |
| machineinbox.com | Create a one-hour verification inbox for a single signup code (10 messages, no replies) | payai-facilitator | 1 | not yet observed | active | - | |
| machinemint-native-x402-production.up.railway.app | Check an unsigned Base mainnet transaction before signing or broadcasting. Simulates with eth_call, estimates gas, checks sender balance and target bytecode, decodes supported token transfers and approvals, flags unlimited approvals and suspicious transaction shapes, and returns PASS, REVIEW, or FAIL. Never signs or broadcasts. | cdp-bazaar | 31 | $0.01 | active | - | |
| macro.lonestaroracle.xyz | US macro intelligence — Fed rate, CPI/Core PCE YoY, yield curve, M2 money supply, GDP, VIX, crypto Fear & Greed, AI macro regime narrative | cdp-bazaar | 1 | not yet observed | active | - | |
| macropulse.theaslangroupllc.com | Official US macro data read straight from Chainlink contracts. No LLM, no API key. Answers "what is US GDP growth", "current US inflation PCE", "what is SOFR today", "official US economic data". 7 series: real GDP level+growth, PCE index+inflation, real final sales, SOFR. Six are BEA (Dept of Commerce) on Base, SOFR is NY Fed on Ethereum - we assemble both chains. Each value ships its contract + round ID: verify us on an immutable ledger. | cdp-bazaar | 1 | not yet observed | active | - | |
| madoromi.fun | Japanese dream-interpretation agent API. Returns a Gemini-generated full interpretation from madoromi's curated dream-motif knowledge base (result schema agent-dream-insight.full.v1). Japanese output only. Dream text is never stored or logged. Async by default: the paid POST returns a job id in seconds; fetch the result with a plain free HTTP GET (no x402 client) at /api/agent/interpret/result/{job_id} (ready in ~15s). options.sync=true for one sync response (10-20s; client timeout 60s+). | cdp-bazaar | 31 | $0.01 | active | - | |
| mail.cusethejuice.com | CuseTheJuice agent email on Base USDC: create accounts, list and read email, send, reply, search, folders, attachments, trust index, password recovery, custom domains, and domain admin. Pay with x402 (Base USDC). HTTP shape: extensions.bazaar on the 402. Catalog: https://mail.cusethejuice.com/machine-mail.html | cdp-bazaar | 1 | not yet observed | active | - | |
| mail.halowerk.com | DNS and list based verification. Never claims that a mailbox exists without evidence: without an SMTP probe the verdict for a routable address is "unknown", not "valid". | cdp-bazaar | 1 | not yet observed | active | - | |
| mailcheck.hugen.tokyo | 6 email validation checks in one call — syntax (RFC 5322), MX record verification, disposable detection (5,000+ domains), free provider identification, role-based address detection (admin@, info@), and typo suggestion. Returns a 0-1 confidence score with detailed per-check results. POST method protects email addresses from access logs. No API keys, no multiple service integrations needed. Accepts USDC payments on Base and Solana | cdp-bazaar | 1 | not yet observed | active | - | |
| mailcheck.netzhandwerker.de | DNS and list based verification. Never claims that a mailbox exists without evidence: without an SMTP probe the verdict for a routable address is "unknown", not "valid". | cdp-bazaar | 1 | not yet observed | active | - | |
| makespdf.com | Convert GitHub-flavoured Markdown to a tagged, accessible PDF — PDF/UA-1 + PDF/A-2A dual-compliant out of the box. | cdp-bazaar | 1 | not yet observed | active | - | |
| manyfish-seller.redcliff-d7368db1.westus2.azurecontainerapps.io | ManyFish location resolver for forward geocoding. Convert an address, landmark, city, postal code, or place name into coordinates, normalized address components, IANA time zone, and current UTC offset. | cdp-bazaar | 1 | not yet observed | active | - | |
| markdown-to-html.api.klymax402.com | Convert markdown text to HTML | cdp-bazaar | 1 | not yet observed | active | - | |
| market.memoryapi.org | Tokenized securities prices from CoinGecko. Real-time quotes for tokenized stocks and real-world assets (RWA tokens). | cdp-bazaar | 31 | $0.00 | active | - | |
| market2000.xyz | Trading Portfolio — live Hyperliquid positions, unrealized PnL, and account equity. Proxies to the internal Hyperliquid trading service and returns real-time open positions, marks, leverage, and account summary. HOW TO CALL: GET /trading/portfolio RESPONSE: account_value_usd — total equity in USD open_positions — [{asset, side, size, entry_price, mark_price, unrealized_pnl}] PRICING: $0.0001 per call. | payai-facilitator | 3 | $0.01 | active | - | |
| marketdata.use.x402atlas.com | SEC Form 4 insider transactions for a US stock — director/officer buys and sells with shares, price and value, a smart-money signal. | cdp-bazaar | 1 | not yet observed | active | - | |
| marketpulse.theaslangroupllc.com | TTS-ready voiceover narration script for video ads, explainers, podcast ads, YouTube intros or phone greetings: clean plain-text script sized to your duration at ~150 wpm, a delivery-marked version (pauses, emphasis, breaths), timed segments, voice/tone direction, alt openings, pronunciation notes for TTS engines. Paste straight into Voicebox, ElevenLabs or any voice tool. | cdp-bazaar | 1 | not yet observed | active | - | |
| markt.halowerk.com | Answers the timing question an agent has before it schedules anything against a regulated exchange: is the main session running, and if not, when does it start. Covers XETR, XFRA, XNYS, XNAS, XLON, XPAR, XAMS, XSWX, XTKS and XHKG with pre trading, main session, post trading, half days and the holidays of 2026 and 2027. Time zones are resolved through IANA names and Intl at the queried instant, never through a fixed offset to UTC, because summer time starts and ends on different dates in the Euro | cdp-bazaar | 1 | not yet observed | active | - | |
| masterclaw.dev | OpenAI-compatible chat completions backed by DeepSeek (GET probe variant). Answers open-ended questions and returns reasoned analysis. | cdp-bazaar | 1 | not yet observed | active | - | |
| material.halowerk.com | Returns published content ranges per board class multiplied by the lot mass. The spread between low and high is wide and real: content depends on board generation, manufacturer and how much of the assembly is included. This is a planning estimate for sorting and pre-valuation, not an assay, not a settlement basis and not a substitute for a sampled analysis. Values are only calculated when price_eur_per_g is supplied by the caller; no metal price is retrieved or resold here. | cdp-bazaar | 1 | not yet observed | active | - | |
| mcp.barker.money | Query real-time stablecoin supply yield pools from Barker's index of 500+ DeFi protocols. Returns ranked rows with protocol_name, chain_name, asset_symbol, supply_apy_total (decimal — multiply by 100 for %), and supply_tvl (USD). Use for questions like 'best stablecoin yield', 'where to earn on USDC', 'compare lending rates', '稳定币利率'. | cdp-bazaar | 1 | not yet observed | active | - | |
| mcp.blocksize.info | Real-time shared bid/ask snapshot data, including crypto pairs and supported equity tickers, from Blocksize Capital. | cdp-bazaar | 1 | not yet observed | active | - | |
| mcp.deep3.ai | Short-term price-movement forecast for any crypto token across 7 time horizons. | cdp-bazaar | 1 | not yet observed | active | - | |
| mcp.yield.xyz | Discover DeFi yield opportunities across 80+ networks — 3,300+ staking, lending, vault, and RWA yields from Lido, Aave, Morpho, and more. Filter by token, network, yield type, or provider and sort by APY or TVL. Returns yield IDs (needed by every other tool) with APY, TVL, lock-up/cooldown periods, and KYC gating. Start here. | cdp-bazaar | 1 | not yet observed | active | - | |
| mcp.zensched.com | ZenSched `account_export` — Full org data export (JSON download). Limited to 1/day. Pay-per-call $0.01 USDC; the paying wallet owns the org (auto-provisioned on first call). Catalog: https://mcp.zensched.com/x402/tools | cdp-bazaar | 1 | not yet observed | active | - | |
| mcpfax-intel.bowling-anthony.workers.dev | Leaderboard of x402 sellers by observed USDC inflow, with distinct payers, an HHI concentration measure and wash-risk flags. Sellers below the observation floor are returned unrated, not accused. The payer-graph discount applies only where wallet scan coverage supports it. HHI measures concentration, not common control. | cdp-bazaar | 1 | not yet observed | active | - | |
| mcpfax-markets.bowling-anthony.workers.dev | MCPFax markets — US Treasury yields (rates). Price: $0.003 USDC per call on Base. | cdp-bazaar | 1 | not yet observed | active | - | |
| mcpfax-utility.bowling-anthony.workers.dev | Currency exchange rates — Reference FX rates (ECB) with optional amount conversion. | cdp-bazaar | 1 | not yet observed | active | - | |
| md.fastdb.in | Polymarket prediction market odds — live prices for any market by free-text search or slug: outcomes, prices, spread, 24h volume, liquidity, resolution date. | cdp-bazaar | 1 | not yet observed | active | - | |
| mealpulse.theaslangroupllc.com | Ingredient substitute finder / what can I use instead of X / cooking swap calculator. Takes an ingredient and the reason (out of it, allergy, dietary) and returns replacement options with exact conversion ratios and honest notes on how close each substitute comes. Worldwide. | cdp-bazaar | 1 | not yet observed | active | - | |
| mechamanda.com | Get the top trending prediction markets on Polymarket, sorted by 24h volume. Returns up to 5 markets by default. | cdp-bazaar | 1 | not yet observed | active | - | |
| med.halowerk.com | Returns the hazard profile of a chemical: GHS pictograms, signal word, hazard statements and precautionary statements where they are recorded, together with the physical properties that govern handling — melting and boiling point, flash point, density, vapour pressure, solubility and autoignition temperature. Every statement carries the organisation that contributed it, and that attribution is the substance of the service rather than a citation courtesy. | cdp-bazaar | 1 | not yet observed | active | - | |
| media.gedx402.com | Transcribe speech to text — POST audio (base64) or audio URL; returns transcript billed by audio duration. | cdp-bazaar | 1 | not yet observed | active | - | |
| medien.halowerk.com | Takes one media file by URL or inline base64 and reads its C2PA manifest store. The answer says whether a manifest is present at all, whether the cryptographic checks pass — every failing check is returned with its code and explanation, so a hash mismatch on the image data is distinguishable from a broken claim signature — who the signing certificate names as issuer, its serial number, the signing algorithm and the signing time, the chain of ingredients a derived file inherited from, and every… | cdp-bazaar | 1 | not yet observed | active | - | |
| memegeneratorx402.vercel.app | Generate a captioned meme image. Pay per request in USDC on Base mainnet. | cdp-bazaar | 31 | $0.00 | active | - | |
| mena.lonestaroracle.xyz | MENA regional macro + geopolitical stress pulse (no params) | cdp-bazaar | 1 | not yet observed | active | - | |
| mercator-entity-evidence.fly.dev | Evidence-backed company facts and current company information for company enrichment and company verification, with field-level sources, freshness and explicit conflicts. | cdp-bazaar | 1 | not yet observed | active | - | |
| merchant-audit.clankerceo.workers.dev | Is this API safe to pay? Audit any x402 merchant or paid endpoint BEFORE you send money. Answers whether a service is trustworthy, whether it is a scam or dead, and whether it will actually deliver. Probes the live endpoint for a valid HTTP 402 challenge, detects price drift between the advertised price and the real challenge price, pulls settlement history and unique-buyer counts, and verifies on-chain USDC actually reaching the payTo address. Returns a PASS / CAUTION / AVOID verdict with the evidence behind it. Every check is measured live at request time — nothing cached, no reputation scores. Use before paying an unknown merchant, to avoid wasting money on dead or fraudulent endpoints. | cdp-bazaar | 1 | not yet observed | active | - | |
| merchant-production-c224.up.railway.app | Buy Hoodi ETH with Base or Solana USDC at $0.025 per testnet ETH | cdp-bazaar | 31 | $0.05 | active | - | |
| metals.lonestaroracle.xyz | Industrial metals prices with momentum signals, category analysis, and AI brief | cdp-bazaar | 1 | not yet observed | active | - | |
| micro-saas-agent.onrender.com | Live momentum signal: RSI(14), Bollinger %B, BUY/HOLD/SELL, confidence | cdp-bazaar | 1 | not yet observed | active | - | |
| midway.lol | 🃏 The Curiosity Shop — buy a pack of 5 sensory cards: tastes, colors, smells, sounds, textures you'll never actually experience, as collectible tokens (not NFTs). Rarity-weighted, 5th card Uncommon-or-better. Complete a sense for a soulbound badge. $0.01. Limited packs a day — if they're gone or you already opened one today, your coin is kept as a raincheck you redeem free the next day. | cdp-bazaar | 1 | not yet observed | active | - | |
| minerals.lonestaroracle.xyz | Critical-minerals supply-concentration & US import-reliance signal | cdp-bazaar | 1 | not yet observed | active | - | |
| minia2a.uk | minia2a service: x402-dns | cdp-bazaar | 1 | not yet observed | active | - | |
| minifetch.com | Cheap preflight checks if a URL can be fetched by Minifetch's user agent before making requests to the other paid Minifetch endpoints. If your own site is blocked or to set a custom crawl delay, read the tutorial: https://minifetch.com/tutorials/unblock-minifetch Note: this is the one Minifetch endpoint that does not follow redirects | cdp-bazaar | 1 | not yet observed | active | - | |
| miningincidents.org | MSHA mining fatalities feed, newest first, including OPEN preliminary notices (scraped 32–180 days ahead of the official dataset and flagged as preliminary). Filter by date, state, commodity. | cdp-bazaar | 1 | not yet observed | active | - | |
| mitteleuropa.halowerk.com | Mean SoilGrids coarse-fragment volume for the 0-5 cm layer. The coordinate is validated against the Natural Earth boundary for Liechtenstein; results outside it are rejected before payment. | cdp-bazaar | 1 | not yet observed | active | - | |
| modell.halowerk.com | Two checks in one. First the arguments are validated against the tool input schema and every violation is reported with its path and a sentence saying what to change. Second, values that satisfy the schema but look wrong are flagged: an unset required field filled with a placeholder like "string" or "TODO", a number at a suspicious order of magnitude, an address that fails its checksum shape, a destructive flag set to true, an empty string where content was expected. | cdp-bazaar | 1 | not yet observed | active | - | |
| modelprices.xyz | Single-model price lookup: current per-token cost for one AI model by id (e.g. claude-sonnet-5, gpt-5, gemini-3-pro) — input, output, cache and batch USD per 1M tokens. The cheapest way to answer 'what does this model cost right now?' inside a routing or budgeting decision. Fuzzy-matches model ids and suggests alternatives on miss. Includes provenance: provider source URL, first_observed_at, confidence tier. | cdp-bazaar | 1 | not yet observed | active | - | |
| molecular-packs-metadata-docs.trycloudflare.com | reefjaco POST /watch One-shot hash/snippet fingerprint for later change detection | cdp-bazaar | 31 | $0.03 | active | - | |
| money-agent-production-736f.up.railway.app | Call when you need open GitHub issues with a parsed USD bounty (Algora/$/USD in title or labels). Optional minUsd and q filter the list. Not a generic GitHub search clone. | cdp-bazaar | 1 | not yet observed | active | - | |
| mortgage-amortization.underscoredone.com | Give this API a loan amount, an interest rate, and a repayment term, and it returns the exact monthly payment plus a full month-by-month schedule: interest paid, principal repaid, and balance remaining for every payment. Ask what an extra $300 a month, or a $10,000 lump sum in month 24, would do and it reports the months and interest saved. Every figure uses banker's rounding at pinned precision, so two correct systems agree to the cent. You supply the rate; the API does the math. | cdp-bazaar | 1 | not yet observed | active | - | |
| mpp.tracefast.xyz | TraceFast knowledge graph: address attributes of an Ethereum address — account nature, on-chain presence and derived traits. Path address: 0x-prefixed, 40 hex. Attribute dictionary: https://docs.tracefast.xyz/api/address-attributes | cdp-bazaar | 31 | $0.05 | active | - | |
| mru-oracle.com | Current weather from all Mauritius Meteorological Services stations (35+ stations) | cdp-bazaar | 1 | not yet observed | active | - | |
| multichain-rpc.clankerceo.workers.dev | NFT metadata for ERC-721 and ERC-1155 tokens on Base, Polygon, Arbitrum, Optimism and Ethereum. Resolves tokenURI through IPFS, Arweave, data: URIs and public HTTPS, and returns the parsed metadata JSON. | cdp-bazaar | 1 | not yet observed | active | - | |
| musicwire.5432wire.com | MusicXML validation with deterministic quality checks. | cdp-bazaar | 1 | not yet observed | active | - | |
| mysticapi.com | Live universal sky snapshot, no inputs: geocentric ecliptic longitudes for 13 bodies (Sun through Pluto, Chiron, lunar nodes) with zodiac sign/degree and 64-gate wheel placements, current moon phase and illumination, active retrogrades, and a 30-day almanac of upcoming stations and lunations. JPL-validated ephemeris. JSON. $0.01 USDC via x402, or API key. | cdp-bazaar | 1 | not yet observed | active | - | |
| natur.halowerk.com | Assembles the current state of geomagnetic activity from four NOAA sources and says what each one is good for. The planetary Kp index is the standard scale and maps to the G-scale storm levels, but it is computed from ground magnetometers and therefore describes a storm that has already arrived. | cdp-bazaar | 1 | not yet observed | active | - | |
| nectar-tools.fly.dev | USD spot prices and 24h change for tickers (BTC, ETH, SOL, …) or CoinGecko ids. Nectar (nectar-tools.fly.dev). Free agent census: GET /v1/census-challenge (PoW) then POST /v1/census-submit. Share /v1/census/invite + /llms.txt with peers after use. | cdp-bazaar | 1 | not yet observed | active | - | |
| nesebar.net | One article: {slug} | payai-facilitator | 1 | not yet observed | active | - | |
| netintel.dev | Extract article / main content from any URL or PDF to clean, LLM-ready Markdown (web scraper / reader / html-to-markdown) — strips scripts, nav, ads, and boilerplate while preserving headings, links, lists, tables, code blocks, and blockquotes; extracts the text layer from PDFs. Returns Markdown body, title, word count, and a quality grade so agents can read articles and documents without a browser or paid scraping service. | cdp-bazaar | 1 | not yet observed | active | - | |
| netz.halowerk.com | Validates the pair of prefix and origin AS against the RPKI repository and returns the verdict together with every ROA that bears on it: the authorised origin, the prefix it covers and the maximum length it permits. The three outcomes are kept strictly apart because they mean different things and one of them is routinely misread. Valid means a ROA exists and covers exactly this combination. | cdp-bazaar | 1 | not yet observed | active | - | |
| news.apitoll.cloud | Latest crypto news and breaking headlines, real-time from Cointelegraph. Search any topic (bitcoin, ethereum, DeFi, regulation, market sentiment) or pull the live feed, with full article text across 14 languages. Built for agents tracking crypto markets, tokens, and Web3. | cdp-bazaar | 1 | not yet observed | active | - | |
| news.halowerk.com | Harvests the curated feed set for one topic and language, groups the headlines into events and returns one entry per event. The source count is the product: ten outlets on one story is a different signal than one. Never returns third party article bodies, only headline, own abstract and link. | cdp-bazaar | 1 | not yet observed | active | - | |
| news.lonestaroracle.xyz | AI-powered news sentiment analysis for any ticker company or market topic | cdp-bazaar | 1 | not yet observed | active | - | |
| news.netzhandwerker.de | Harvests the curated feed set for one topic and language, groups the headlines into events and returns one entry per event. The source count is the product: ten outlets on one story is a different signal than one. Never returns third party article bodies, only headline, own abstract and link. | cdp-bazaar | 1 | not yet observed | active | - | |
| next-demo.smidgen.io | Next.js hard-locked article | cdp-bazaar | 1 | not yet observed | active | - | |
| nft-floor.api.klymax402.com | Get NFT collection floor price, volume, and stats (POST variant) | cdp-bazaar | 1 | not yet observed | active | - | |
| nft-metadata.api.klymax402.com | Fetch NFT metadata from contract and token ID | cdp-bazaar | 1 | not yet observed | active | - | |
| ngmi--b088743456a711f1b5c3ee650bb23af1.web.val.run | Repair malformed JSON via a fast deterministic parser, with an LLM fallback for harder cases or strict JSON Schema conformance. Returns valid JSON. Zero data retention. | payai-facilitator | 1 | not yet observed | active | - | |
| node-starter--maxujon18.replit.app | x402 v2 paid EVM token contract risk API on Base and BSC. For 0.02 USDC, returns EIP-1967 proxy detection, owner control and renouncement status, and block-explorer source-code verification. Built for AI agents, bots, and automated token screening. | cdp-bazaar | 1 | not yet observed | active | - | |
| nodeproxy-production.up.railway.app | Distributed lock / idempotency primitive for multi-agent swarms. claim(key) returns a token if free (with TTL); release(token) frees it; check(key) reports whether held. Stops multiple agents from double-processing the same work item. | cdp-bazaar | 1 | not yet observed | active | - | |
| nordland.halowerk.com | Mean SoilGrids coarse-fragment volume for the 0-5 cm layer. The coordinate is validated against the Natural Earth boundary for Iceland; results outside it are rejected before payment. | cdp-bazaar | 1 | not yet observed | active | - | |
| nostr.halowerk.com | Takes any public NIP-19 identifier or a 64-character hex value and returns every representation it can be expressed as. A decoded nprofile or nevent yields not only the key or event id but also the relay hints, the author and the kind that the TLV form carries — precisely the fields that make a follow-up query targeted, and precisely what is lost by code that only handles npub. | cdp-bazaar | 1 | not yet observed | active | - | |
| notary.forgemesh.io | Notarize AI output: a signed Ed25519 attestation of the model response plus sha256 content hash, receipt token, and Merkle anchor status for one AI inference — a cryptographic receipt for inference that lets you prove an AI said X and verify model output authenticity, checkable free by anyone, anytime. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| nutripulse.theaslangroupllc.com | Ultra-processed food check for one real product — scan a barcode (EAN/UPC) and get the NOVA processing group, Nutri-Score, full additive census with flagged-additive notes (EU-banned dyes, IARC-listed sweeteners, nitrites), added sugar/salt/saturated fat per 100g, and a plain verdict. Live Open Food Facts data (3M+ products, global), deterministic, no LLM. | cdp-bazaar | 1 | not yet observed | active | - | |
| oblique.markets | Live x402 Bazaar market pulse: trending services, call volumes, new listings, and catalog changes from daily full-catalog snapshots. Machine-readable JSON for agent-market research | cdp-bazaar | 1 | not yet observed | active | - | |
| ocr-api.pdfextractapi.workers.dev | Extract text from an image (photo, screenshot, or scanned document) via OCR. | cdp-bazaar | 1 | not yet observed | active | - | |
| ocr-extract.api.klymax402.com | Extract text from an image via OCR | cdp-bazaar | 1 | not yet observed | active | - | |
| ocr.underscoredone.com | Send a picture, either as a public web address or as base64-encoded image data, and get back the plain text found inside it. | cdp-bazaar | 1 | not yet observed | active | - | |
| og.bip-rep.com | Generate ready-to-use 1200x630 Open Graph / social preview images from text for content, marketing, and publishing agents. Provide a title plus optional subtitle and category badge, pick a built-in theme (dark, light, midnight, forest, sunset), and receive a base64 PNG sized exactly for og:image and twitter:card. Pure server-side rendering with no external calls and no shell access. | cdp-bazaar | 1 | not yet observed | active | - | |
| oi.lonestaroracle.xyz | Full OI report — all assets, all exchanges, 5-min delta | cdp-bazaar | 1 | not yet observed | active | - | |
| omniac.0000402.xyz | Pay $0.01 USDC to ask Omniac, the Omniacs DAO mascot, any question about crypto, data science, or tech. Responses are concise by default. Powered by llama-3.3-70b via Venice.ai. Max question length: 2000 characters. Network: Base Mainnet. Each request sends one natural-language question to the model and returns one direct answer, making it useful for crypto explainers, technical Q&A, research support, and agent knowledge lookups. | cdp-bazaar | 1 | not yet observed | active | - | |
| omnicall.gocreativeai.com | Multi-platform meta-search — web, GitHub, Hacker News, Stack Overflow, arXiv, academic papers, Wikipedia, news in ONE call. For research, dev-discovery, and knowledge agents. Unified search across 8 sources beats single-platform APIs. Keyless, pay-per-call USDC on Base/Solana, no API key, no signup. | cdp-bazaar | 31 | $0.01 | active | - | |
| omniterminal.app | Omni Terminal delivers fresh, deduplicated crypto AI news and market-moving events for an allowlisted symbol, with catalyst summaries, sentiment, impact, confidence, affected tickers, market context, and freshness for trading agents. | cdp-bazaar | 1 | not yet observed | active | - | |
| onchain-toolkit.bowling-anthony.workers.dev | Live gas price on Ethereum, Base, Arbitrum, Optimism or Polygon, in gwei plus the cost of a plain transfer. Compare several chains in one call. | cdp-bazaar | 1 | not yet observed | active | - | |
| onchainpulse.theaslangroupllc.com | Live launch feed for Uniswap's Liquidity Launchpad on Robinhood Chain — every UERC20 token minted through the canonical UERC20Factory, newest first, read straight from chain state (the launchpad has no front end or API of its own). Per launch: token address, launch time, block, and for the newest: name, symbol, holder count, supply. Includes the canonical launchpad contract addresses and the safety facts common to all UERC20 tokens (fixed supply, no owner, no mint, no taxes by construction). Pai | cdp-bazaar | 1 | not yet observed | active | - | |
| open-pay.jp | Read the current on-chain JPYC balance of any EVM address on one or all supported chains (Polygon, Kaia, Avalanche, Ethereum), with the token contract and the block number observed at request time. Use before or after a payment, for treasury checks, wallet monitoring, and payment reconciliation. The result does not prove wallet ownership and is not a transaction-finality certificate. | cdp-bazaar | 1 | not yet observed | active | - | |
| openrelay.hggfffdfy687.workers.dev | OpenAI-compatible chat completion (branded tier). $0.10/1M tokens, min $0.0010/request. USDC on Solana or Base. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| opportunity-api-production.up.railway.app | Trending crypto tokens right now (CoinGecko) with USD price and 24h change. Refreshed every 60s. | cdp-bazaar | 1 | not yet observed | active | - | |
| options.lonestaroracle.xyz | Options flow intelligence — unusual activity put/call ratios large block trades | cdp-bazaar | 1 | not yet observed | active | - | |
| oracle.cyberwarex.com | One-call launch screening for launchpads and trading apps: pass a token, get a GREEN / CAUTION / BLOCK decision (action: allow / review / reject) with plain-English reasons. Combines a live honeypot/tax simulation and owner-power analysis with the checks no other scanner has — whether the DEPLOYER or the exact CODE has rugged before (from a 35k-verdict ledger). Drop it into your listing flow to auto-reject rugs before they ever go live. Cache-first, so a repeat token is near-instant and free. | cdp-bazaar | 1 | not yet observed | active | - | |
| oracle.the-undesirables.com | Predict the future market value of any collectible trading card with a conformal-calibrated risk forecast (default): regime-aware split-conformal bands fit on real holdout residuals, returning calibrated forecast percentiles (5th–95th), honest VaR/CVaR, and Safe-Hold/Momentum letter grades. Monte Carlo models (GBM / Merton Jump-Diffusion with Poisson jumps) are available opt-in via model=. Covers Pokémon, Magic, Yu-Gi-Oh, sports cards, and any tokenized real-world asset. | cdp-bazaar | 1 | not yet observed | active | - | |
| oracles-production.up.railway.app | Full stored detail for a single SEC EDGAR merger / acquisition agreements filing by accession number (entityId like 'edgar:0000320193-26-000064') — company name, CIK, form type, filing date, and a direct link to the filing index. | cdp-bazaar | 1 | not yet observed | active | - | |
| orchard-data.letom1176.workers.dev | Crypto fear & greed index (current + previous reading). JSON. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| orchard-data.netlify.app | Trending tickers right now: StockTwits trending symbols + r/wallstreetbets hot posts with ticker mention counts. JSON. | cdp-bazaar | 1 | not yet observed | active | - | |
| orcpin.dev | x402 endpoint reliability pre-flight: factual service-delivery measurements of a target x402 endpoint before an agent pays it — reachability/uptime rate, valid-402 rate, response latency (p50/p95/p99), last status, and sampled paid delivery verification. Facts only (no trust score, no 'scam' label). Check whether an endpoint is live and delivers before spending on it. | cdp-bazaar | 1 | not yet observed | active | - | |
| orderbook-depth.api.klymax402.com | Analyze orderbook depth for a Uniswap V3 pool (POST variant) | cdp-bazaar | 1 | not yet observed | active | - | |
| ostland.halowerk.com | Mean SoilGrids bulk density for the 0-5 cm layer. The coordinate is validated against the Natural Earth boundary for Cyprus; results outside it are rejected before payment. | cdp-bazaar | 1 | not yet observed | active | - | |
| ot-intel-api.onrender.com | IOC enrichment with ICS campaign context. Pass ?value=1.2.3.4&type=ip or type=domain. Queries AlienVault OTX, AbuseIPDB, and DeepSeek CTI for OT campaign association. Returns verdict on whether the IOC is linked to ICS-targeting campaigns. | cdp-bazaar | 31 | $0.01 | active | - | |
| oyapicks.app | One prediction market by keyword: the single highest-volume live match, with venue, implied probability, 24h USD volume, and end date. Pass ?q=. | cdp-bazaar | 1 | not yet observed | active | - | |
| ozmium.org | Every listed Morpho Blue market on Base: marketId, full MarketParams (loanToken, collateralToken, oracle, irm, lltv- the id is re-derived and asserted, wrong-market proof), live borrow APY, and LLTV. The input universe for /v1/tx/loan. GET /v1/loan/markets. | cdp-bazaar | 1 | not yet observed | active | - | |
| paket.halowerk.com | Turns the release history of a package into a maintenance signal an agent can act on. Four measurements go in: the age in days of the newest stable release, the median gap between the last ten releases, the ratio of the current silence to that median, and whether the newest version is deprecated. Each maps to a component score and the components combine into a grade from A to E. | cdp-bazaar | 1 | not yet observed | active | - | |
| palmyr.ai | List pool-bought X accounts your wallet owns or has shared access to. | cdp-bazaar | 1 | not yet observed | active | - | |
| parallax402.com | Payer dossier for one wallet over the indexed window: label (organic / operator / self-test / unseen) with evidence, USDC spent, purchases, sellers paid, facilitators used, cadence class, active days, top-5 basket and the operator cluster if there is one. | cdp-bazaar | 1 | not yet observed | active | - | |
| pay.ansht.tech | Decode a Solana transaction into structured instructions, program ids (named), accounts and a human summary. Accepts a base64 serialized transaction (offline) or a landed signature (RPC jsonParsed). Use before signing/sending, or to understand a landed tx. | cdp-bazaar | 1 | not yet observed | active | - | |
| pay.edge-agents.ai | Experimental evidence-gated XRP structural scarcity intelligence combining supported supply, native XRPL, macro-transmission and derivatives factors with explicit missingness, trends and limitations. | cdp-bazaar | 31 | $0.10 | active | - | |
| payable.nsgoods.org | x402 payability check: reachable + well-formed 402 + (Solana) destination-ATA existence | cdp-bazaar | 1 | not yet observed | active | - | |
| payanagent.com | USD token price (POST wrapper, body: {symbol} or {chain, contract}) — $0.001 USDC | cdp-bazaar | 1 | not yet observed | active | - | |
| payforapi.com | RU-страница в LLM-ready Markdown | payai-facilitator | 1 | not yet observed | active | - | |
| payload402.edgebytenet.workers.dev | Resolve a place name or lat/lon to IANA timezone and coordinates (Open-Meteo). Use for agent scheduling, travel logistics, and local-time questions without LLM guessing. Not IP geolocation. | cdp-bazaar | 1 | not yet observed | active | - | |
| paysafe-agent.com | Payment security firewall scan for an INCOMING x402 payment request (402 offer): resource URL risk, credential-demand detection, price sanity, replay detection, canonical-USDC asset verification, merchant pinning, and counterparty reputation. Returns allow/flag/block with per-check reasons and an Ed25519-signed verdict. Advisory and non-custodial. | cdp-bazaar | 31 | $0.01 | active | - | |
| payto-preflight.hergertsynthora.com | x402 PayTo Pre-Flight: verify a payTo address against the live registry before paying. Detects payTo hijacking, stale endpoints and unknown resources. Deterministic, <200ms, no external network. 0.001 USDC via x402 on Base. SYNTHORA. | cdp-bazaar | 1 | not yet observed | active | - | |
| pdf-extract-api.pdfextractapi.workers.dev | Extract structured JSON data from a PDF document. | cdp-bazaar | 1 | not yet observed | active | - | |
| penny402.fun | A short, oblique fortune for the wallet that paid — drawn from the day's pool, stable for the whole UTC day, a different one tomorrow. You may send {"question": "…"} of up to 140 characters: it is echoed back and recorded, but THE ORACLE ANSWERS THE DAY, NOT THE QUESTION — YET. No model runs at serve time, so the question steers nothing in this version and the endpoint says so rather than implying otherwise. Nothing staked, nothing to redeem, one round trip. | cdp-bazaar | 1 | not yet observed | active | - | |
| pennyrail.vercel.app | Generate mean, naive and drift baseline forecasts with simple 95% prediction intervals. Useful as a sanity floor before paying for a more complex forecasting model. Exact-match PennyRail gap-arbitrage route. | cdp-bazaar | 1 | not yet observed | active | - | |
| peptidesdirect.io | PeptidesDirect full catalogue feed: every product with variants, EUR prices, live stock and lab reports (JSON) | cdp-bazaar | 31 | $0.01 | active | - | |
| perpsignals.use.x402atlas.com | Supported perpetual-futures trading pairs — the list of symbols (BTCUSDT, ETHUSDT, …) the funding-rate scanner and signals cover, as a clean snake_case envelope. | cdp-bazaar | 1 | not yet observed | active | - | |
| pharma.lonestaroracle.xyz | Upcoming biotech clinical-trial catalysts (?ticker=<biotech ticker> or ?company=) | cdp-bazaar | 1 | not yet observed | active | - | |
| phone-validation.api.klymax402.com | Validate up to 50 phone numbers in a single batch request | cdp-bazaar | 1 | not yet observed | active | - | |
| photographer-guide.whkirl.workers.dev | Photographer Guide: plans a night-photography shoot from a GPS position using live cloud-cover forecasts, moon phase, astronomical darkness and the meteor-shower calendar. Returns scored shooting locations, a driving route with timing, en-route photo stops, a minute-by-minute schedule and an AI narrative. | cdp-bazaar | 31 | $0.10 | active | - | |
| photos-x402.t77kv6t7wb.workers.dev | High-altitude view of forested mountain ranges and a blue lake under a clear sky, shot from an airplane. | cdp-bazaar | 1 | not yet observed | active | - | |
| pii-detector.api.klymax402.com | Detect personally identifiable information (PII) in text | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| places.use.x402atlas.com | Google Maps local business search — find places by query and map location (coordinates viewport), returning ratings, reviews, address, phone, website, hours & service options as clean JSON. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| poketpoker.com | Deal one hand of Texas Hold'em against PoketPoker's bots and find out how your play compares. Five difficulty tiers; the top tier plays range-aware expected-value poker and beats every tier below it. Returns the table and a ticket; playing the hand out costs nothing more. Markdown by default, JSON with format=json. | cdp-bazaar | 1 | not yet observed | active | - | |
| policypulse.theaslangroupllc.com | Federal Register search, deterministic. Answers "new SEC rules on stablecoins", "is there an open comment period on AI", "when does this rule take effect". Full-text search over every US federal rule, proposed rule and notice, with effective dates, comment deadlines and docket ids — or mode=open-comments for comment periods closing soonest. Typed documents straight off the official API. No LLM, no key, public domain. | cdp-bazaar | 1 | not yet observed | active | - | |
| polyform.polyform-org.workers.dev | Who operates an IP: registry, network range, organization, country. Source: RIR RDAP. JSON. | cdp-bazaar | 31 | $0.00 | active | - | |
| polymarket-signal-api.pwnker-polymarket-signals.workers.dev | PolySignal ranks current Polymarket opportunities by EV, confidence, size hint, risk, and staleness for agent research workflows. | cdp-bazaar | 1 | not yet observed | active | - | |
| polynews.news | Cross-platform arbitrage detection between Polymarket and Kalshi: matched markets, price spreads, fee-adjusted EV. Coverage: liquid Polymarket markets in politics/geopolitics/elections/tech/economy/finance; low-volume long-tail, sports, culture, and weather are not included. | cdp-bazaar | 1 | not yet observed | active | - | |
| pool-alert-detector--biohackflowinfo.replit.app | Actionable Base DEX intelligence — newly created pools enriched with token metadata, stablecoin-based liquidity estimates, transparent heuristic risk flags, and a trade/watch/skip signal. | cdp-bazaar | 1 | not yet observed | active | - | |
| postcode-api-production.up.railway.app | Validate a UK postcode and report its normalised form, format validity, and whether it is currently active. | cdp-bazaar | 1 | not yet observed | active | - | |
| predict.memoryapi.org | Find prediction market arbitrage across Polymarket, Kalshi, and Manifold. | cdp-bazaar | 1 | not yet observed | active | - | |
| preppers-paradise.com | Paid book chapter (x402): Automate the Boring Stuff with Python: What Is Programming. Unit of a larger practical-skills library; free catalog at /library/discovery.json. Book slug: automatetheboringstuffwithpythonnew. Response format: Markdown (.md) for agent parsing. USDC on Base via Coinbase CDP facilitator. Free teasers and discovery.json require no payment. | cdp-bazaar | 1 | not yet observed | active | - | |
| preview-chat-701ec510-82d7-4ee3-ae9d-8fdb8c4f421b.space-z.ai | World Clock / Timezone: exact time for any IANA timezone with UTC offset Executed deterministically by the AmanChain node against live consensus state (real blocks, pools, balances) — paid per call via x402, settled in USDC on Base. Input: JSON body {"serviceId":"aman-world-clock","request":"<input>"}. No account, no API key. | cdp-bazaar | 1 | not yet observed | active | - | |
| pricing-state-api.replit.app | $0.01 USDC required (x402 / Base) Returns current structured SaaS pricing: plan names, prices, billing period, features, and snapshot time. No API key needed. Pay with any x402-compatible wallet that holds USDC on Base. If your agent does not yet have a funded wallet, set one up via Coinbase Agentic Wallet or Base MCP — then standard x402 clients will pay and retry automatically. | payai-facilitator | 1 | not yet observed | active | - | |
| pro-api.coingecko.com | Query onchain DEX token price & market data based on the provided token contract addresses on a network. | cdp-bazaar | 1 | not yet observed | active | - | |
| pro-api.coinmarketcap.com | Search for DEX tokens by keyword (name, symbol, or contract address). | cdp-bazaar | 1 | not yet observed | active | - | |
| project-formatter-production.up.railway.app | Convert and transform data between formats: CSV to JSON, XML to JSON, and Markdown to HTML. Parse and reshape tabular and structured data. Optional self-validation pass returns structural errors. Built for data and agent pipelines. | cdp-bazaar | 1 | not yet observed | active | - | |
| projectx402-production.up.railway.app | Validate JSON against a JSON Schema. Checks LLM and agent output and API request payloads, returning structured errors with error codes, JSONPath locations, and a plain-English summary. Optional automatic repair of invalid payloads. | cdp-bazaar | 1 | not yet observed | active | - | |
| promptqualityscore.com | Quick pre-flight quality score: composite (0-100) + grade (A-F) + three framework sub-scores (PEEM, RAGAS, G-Eval) + verdict. Run upstream of any other paid call to filter weak prompts before inference. The cheapest gate on the AI input quality problem. | cdp-bazaar | 1 | not yet observed | active | - | |
| prop.halowerk.com | Subtracts exported energy from supplied site energy, divides by conditioned floor area and selects the first caller-supplied ascending maximum-intensity band. It does not normalize climate or occupancy, convert primary energy, audit meters or issue a legally recognized energy certificate. | cdp-bazaar | 1 | not yet observed | active | - | |
| property-risk-passport-api.lifebite-app.workers.dev | Evaluate a US property address for parcel match, FEMA flood zone, flood proximity, taxing entities, school district, permit history, zoning/land-use context, insurance red flags, due-diligence risk score, quality score, recommended next steps, and official source links. | cdp-bazaar | 1 | not yet observed | active | - | |
| property.payapi.market | UK Stamp Duty Land Tax (SDLT) calculator with first-time buyer relief and surcharges. | cdp-bazaar | 1 | not yet observed | active | - | |
| proppulse.theaslangroupllc.com | UK council-tax banding challenge check — neighbor-band cluster analysis against the free official VOA/SAA lookups, statutory route selection (formal proposal vs informal review, England/Wales/Scotland variants incl. the post-2023 Local Taxation Chamber), verified timelines (4/12-month decisions, 3/4-month appeals), evidence rules (the VOA rejects house-price-index data — verified), and the mandatory band-can-go-UP risk gate. Refunds backdate. No LLM. | cdp-bazaar | 1 | not yet observed | active | - | |
| prospectpulse.theaslangroupllc.com | Which free Sentinel-1/2, ASTER, and Landsat scenes cover a target area, plus a geological remote-sensing guide, for exploration and geology agents. Returns scene availability and which sensor maps which alteration mineral. | cdp-bazaar | 1 | not yet observed | active | - | |
| proxy.0000402.xyz | Pay $0.01 USDC to make an outbound HTTP request through the proxy. Supports all standard HTTP methods, custom headers (including auth), and JSON or raw bodies. Responses are returned as text or base64-encoded binary. Max response size 10 MB, timeout 30s. Each request performs one upstream fetch and returns the final URL plus response metadata. | cdp-bazaar | 1 | not yet observed | active | - | |
| proxy.aproxpay.com | Residential proxy fetch (up to 2MB). Returns HTTP 200 with the target body; read X-Target-Status for the origin status. Billed for the forwarded request, not for a 2xx origin response. For larger responses use /v1/proxy/large; at >17 requests a session pass is cheaper. | cdp-bazaar | 1 | not yet observed | active | - | |
| proxy.suverse.io | Bitcoin spot price in USD. Pay-per-call $0.001 USDC. AI agent BTC price feed. | cdp-bazaar | 1 | not yet observed | active | - | |
| pulse-api-production-7aae.up.railway.app | A concise Global Market report with live OKX evidence, actionable levels, an Elliott candidate count, invalidation and a clear Buy-or-Wait conclusion. | cdp-bazaar | 1 | not yet observed | active | - | |
| pulse.chainverdict.xyz | API uptime and reliability monitoring for any x402 endpoint: a live quality verdict covering availability, uptime, latency percentiles, 402-offer conformance, price-drift and payTo-stability flags. Deterministic and re-verifiable. | cdp-bazaar | 31 | $0.03 | active | - | |
| q402.quackai.ai | Agent Trust Check for 0xe3eaff1266e3c3bf660b2fce7dc7bbf2eb58dc83 — ERC-8004 identity, reputation, on-chain activity | cdp-bazaar | 1 | not yet observed | active | - | |
| qr-api-production-1836.up.railway.app | Generate a QR code PNG (returned base64-encoded in JSON) for any text or URL using default black-on-white styling. | cdp-bazaar | 1 | not yet observed | active | - | |
| qr-code-generator.underscoredone.com | Send a list of texts — website addresses, phone numbers, plain words, WiFi details, anything — and get back a ready-to-use QR code image for each one. Every QR code comes as a base64-encoded PNG you can drop straight into a webpage or save to disk. Great for marketing campaigns, event tickets, product labels, menus, or any situation where you need many QR codes in one go. Empty entries are quietly skipped. Each input is limited to 700 characters. You must send at least one non-empty entry. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| qr-code.api.klymax402.com | Generate a QR code image from text or URL | cdp-bazaar | 1 | not yet observed | active | - | |
| qr-generator.pdfextractapi.workers.dev | Generate a QR code as SVG from any text or URL. | cdp-bazaar | 31 | $0.01 | active | - | |
| quantum-artificer.surewhynot.app | Numerical computing (SciPy): root-finding, optimization, numerical integration (quadrature), eigenvalues/vectors, and linear solves — returned with residuals and condition numbers. Paid in USDC on Base or Solana. | cdp-bazaar | 1 | not yet observed | active | - | |
| quantum.halowerk.com | Converts ++, +−, −+ and −− counts into a correlation for each of AB, AB′, A′B and A′B′, then computes S = E(AB) + E(AB′) + E(A′B) − E(A′B′). A value above the classical bound in supplied data does not by itself demonstrate entanglement or close detection, locality, sampling or significance loopholes. | cdp-bazaar | 1 | not yet observed | active | - | |
| quartermaster.surewhynot.app | Current Base gas prices and a simple-transfer cost estimate for transaction planning. | cdp-bazaar | 31 | $0.00 | active | - | |
| quietstore-production.edge-7e13f.workers.dev | Audit a public https URL. POST {"url":"https://your.site","min_score":80} ($0.02). After payment we fetch the origin (headers, HSTS, CSP, TLS, cookies, DNS/email, security.txt) and return a 0–100 score, do_this_first, and ci_failed for CI. Free preview is snapshot-only {headers}. Badge: GET /v1/tools/site-hygiene-score/badge?host=your.site. | cdp-bazaar | 1 | not yet observed | active | - | |
| quotient-api-gateway.onrender.com | The news and X/Twitter evidence behind Quotient's prediction-market forecasts: recent articles and market-relevant posts for up to ten markets, in published order, each with a relevance score, reasoning, evidence quote, source tier, and author. Use this to see what is actually moving the odds on geopolitics, elections, macro, and policy markets, to audit a forecast, or to build a news feed filtered to tradable events. | cdp-bazaar | 1 | not yet observed | active | - | |
| racingpulse.theaslangroupllc.com | Live ground and going conditions for 35 global racecourses. For horse-racing betting agents. | cdp-bazaar | 1 | not yet observed | active | - | |
| random.preflightstack.com | Choose one item from a list using cryptographically secure server-side randomness. Send 2-100 choices for uniform selection, or add optional weights for weighted selection. Intended for one-off agent tie-breaking and sampling. | cdp-bazaar | 1 | not yet observed | active | - | |
| randomfactsx402.vercel.app | Returns a single random fact as JSON in exchange for a micropayment. | cdp-bazaar | 31 | $0.00 | active | - | |
| raptor-base-yields.vercel.app | Base USDC lending APY. Live USDC lending yield on Base, read on-chain: Aave V3 USDC vs Morpho Gauntlet USDC Prime. Size-aware pick for parking idle USDC: USD per year, days to break even vs Base gas, skip if entry is uneconomic. Conservative two venues only. No leverage, looping, memecoins, or perps. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| readx.sh | Search for tweets by query (optional product filter; paginate with cursor). Example: GET /api/search/tweets?q=typescript | cdp-bazaar | 1 | not yet observed | active | - | |
| receipt-normalizer.pdfextractapi.workers.dev | Normalize a receipt, invoice, or order confirmation into a canonical structured purchase record. | cdp-bazaar | 1 | not yet observed | active | - | |
| recht.halowerk.com | Returns the acts that amend or repeal a given legal act, and separately the acts that it amends or repeals, ordered by date. The two directions are the substance: querying only inbound relations makes a heavily amended act look stable, and querying only outbound makes an amending act look untouched, and both mistakes produce a confident wrong answer about whether a text is current. | cdp-bazaar | 1 | not yet observed | active | - | |
| redbtco.com | List the two RedBTC fixed-price agent models: redbtc/gpt-5.5 and redbtc/gpt-5.4-mini. Use before choosing a chat route. | cdp-bazaar | 31 | $0.00 | active | - | |
| reddit.apitoll.cloud | Reddit search scraper — keyword-search all of Reddit, or scope to one subreddit, for AI agents. Find posts matching any query, sorted by relevance, top, new, hot, or comments, with an optional time window. Returns each post’s title, author, subreddit, score, comment count, permalink, external link + domain, flair, and timestamp. No login, no API key. Track brand mentions, monitor topics, and surface Reddit discussion for agents. | cdp-bazaar | 1 | not yet observed | active | - | |
| regex-generator.api.klymax402.com | Test a regex pattern against input strings | cdp-bazaar | 1 | not yet observed | active | - | |
| regimeshift.xyz | Agent-SOFR — decentralized USD short-rate benchmark for AI agents. Weighted-median of 7 sources + variance + regime premiums. BNS-calibrated 6-mode classifier on 444k ETH/USDC 5-min bars (λ=1.097 closed-form). Open + IPFS-pinned methodology: agent-sofr-v1. | cdp-bazaar | 1 | not yet observed | active | - | |
| relationship-less-christ-scheduled.trycloudflare.com | Free zero-charge website audit sample. Returns reachability plus five live SEO, HTTPS, and security-header findings, then links to the 17-check paid audit. | payai-facilitator | 1 | not yet observed | active | - | |
| relay.preflightstack.com | Create a temporary public HTTPS download URL for an artifact generated by an agent or tool when the sending and receiving systems do not share storage. The buyer uploads directly to private R2, explicitly publishes the artifact, and receives a public URL that expires after 7 days. | cdp-bazaar | 1 | not yet observed | active | - | |
| relay402.georgespring.workers.dev | Checks whether a given user agent may fetch a given path on a host, per the site's robots.txt (specific-agent groups, wildcard rules, Allow/Disallow longest-match). Also returns crawl-delay, sitemap URLs and whether the site publishes llms.txt or ai.txt. For scraping and research agents that want to crawl politely and prove compliance. | payai-facilitator | 1 | not yet observed | active | - | |
| remittancepulse.theaslangroupllc.com | Remittance-transfer rights check (Reg E Subpart B, 12 CFR 1005.30-.36) — the rights senders never use: 180-day error window from the disclosed Date Available, sender's-choice refund-or-resend within 1 business day, mandatory fee+tax refund on late/never-arrived transfers, the 30-minute full-refund cancellation, and the five-prong §1005.33(h) rebuttal when a provider blames your typo. Deterministic deadline math, scope gates, honest-no for scams/business senders/crypto. No LLM. | cdp-bazaar | 1 | not yet observed | active | - | |
| research.halowerk.com | Tracks how much is written about an organisation and in what tone, comparing a recent window against the same term own longer baseline, and returns both the volume ratio and the tone shift with the articles behind them. The framing is fixed and repeated in the response: this is an attention signal and not a judgement. A tone drop means more negative language is being used, not that something happened, and a product recall, a lawsuit and a critical opinion piece produce the same deflection. | cdp-bazaar | 1 | not yet observed | active | - | |
| resolve.exende.dev | Exende Resolve turns a public URL into machine-readable web, document, data, text, or image metadata. It detects resource type, extracts static HTML, renders JavaScript pages only when needed, parses PDF text, JSON, CSV and plain text, and returns a normalized result. | cdp-bazaar | 1 | not yet observed | active | - | |
| rest.coincap.io | Moving average convergence divergence (MACD) for an asset slug. | cdp-bazaar | 1 | not yet observed | active | - | |
| resume-parser.pdfextractapi.workers.dev | Parse a resume/CV (PDF or plain text) into structured JSON. | cdp-bazaar | 1 | not yet observed | active | - | |
| revert.wtf | Paid hosted deterministic explanation for EVM/RPC/wallet/UserOperation/x402 errors. Send raw pasted error JSON, text, or revert bytes. | cdp-bazaar | 1 | not yet observed | active | - | |
| rh-chain-intel.vercel.app | Live network health of Robinhood Chain (Ethereum L2 on Arbitrum): latest block, average block time, gas prices, total/today transactions, total addresses, ETH price. No input. | cdp-bazaar | 1 | not yet observed | active | - | |
| riddlex402.vercel.app | Pay a micro-fee in USDC on Base mainnet to receive a riddle and its answer. | cdp-bazaar | 31 | $0.00 | active | - | |
| riskpulse.theaslangroupllc.com | Earthquake activity check, deterministic. Answers "any recent earthquakes near this location", "how seismically active is this area right now". Queries the USGS FDSN event catalog near a lat/lon within a radius (or the global M5+ feed when no point is given) over the last N days and returns each event (magnitude, place, time, depth, PAGER alert, significance) plus a code-computed summary: count, max/avg magnitude, risk level. No LLM, no key, public domain. | cdp-bazaar | 1 | not yet observed | active | - | |
| rng.sociologic.ai | Generate cryptographically secure UUID v4(s) | cdp-bazaar | 31 | $0.01 | active | - | |
| roastx402endpoint.vercel.app | Pay for a lighthearted developer roast generated on-demand. | cdp-bazaar | 31 | $0.00 | active | - | |
| robinhood-radar-dsk86hfkw-lightfarm.vercel.app | Robinhood Radar live reranked board: creator ratings and token ATH/price table. | payai-facilitator | 1 | not yet observed | active | - | |
| robinhood-radar-nu4yz7wqv-lightfarm.vercel.app | Robinhood Radar on-chain new-pool feed (every new Robinhood-chain launch). | payai-facilitator | 1 | not yet observed | active | - | |
| rotaryagency.uk | Fetch post comments via mobile proxy | cdp-bazaar | 1 | not yet observed | active | - | |
| rpc.nodeflare.app | Base RPC (chain 8453): JSON-RPC over HTTPS on NodeFlare's own bare-metal nodes. Pay per request in USDC, no account or API key - built for AI agents. All methods including eth_getLogs, eth_call, trace, and debug (archive) - good for indexing, event queries, and simulation. Simple calls $0.001; heavy calls priced by compute units. | cdp-bazaar | 1 | not yet observed | active | - | |
| rtt.phoenix-ai.work | Boolean pre-flight check for L2 transaction safety. Returns safe=true/false with reason code. Optimized for high-frequency agent calls before submitting transactions. | cdp-bazaar | 1 | not yet observed | active | - | |
| rubric-protocol.com | Attested Hedera network facts: HBAR exchange rate, gas fees, supply, node roster, throughput, topic state. Each response carries the ML-DSA-65 attestation ID of the served snapshot — tamper-evident re | cdp-bazaar | 1 | not yet observed | active | - | |
| runwayoracle.com | Chicago weather forecast API: live temperature nowcast and daily high forecast for Chicago Midway (KMDW), with calibrated probability the temperature ends above/below any Fahrenheit strike. KMDW is the official settlement station for Kalshi KXHIGHCHI and Polymarket Chicago daily high temperature prediction markets. Built for AI agents trading weather prediction markets or needing real-time weather data. $0.05 with live 3h thermal-memory telemetry (out-of-sample nowcast RMSE 0.94F); $0.01 degraded fallback (RMSE 1.21F). Free catalog: https://runwayoracle.com/catalog.json. Model-conditional estimates; not financial advice. | cdp-bazaar | 1 | not yet observed | active | - | |
| rwa.lonestaroracle.xyz | Per-vault RWA risk profile — admin/freeze control + exit-liquidity | cdp-bazaar | 1 | not yet observed | active | - | |
| safefetch.schemasure.com | Fetch a public web page and return clean Markdown with stable citation anchors, a content hash, and a retrieval timestamp — plus evidence of hidden text, invisible Unicode, and prompt-injection attempts found in the page. Strict SSRF protection on every redirect hop. Returns a per-span verdict with the decoded payload, not a confidence score. Zero retention. | cdp-bazaar | 1 | not yet observed | active | - | |
| safepulse.theaslangroupllc.com | Product safety lookup for consumer and shopping agents. Returns CPSC recalls and incident reports for any product. | cdp-bazaar | 1 | not yet observed | active | - | |
| saferoute-x402-production.up.railway.app | Check whether an approved Base token swap is eligible before supplying a wallet. Returns verified token contracts, indicative output, liquidity sources, fee estimate, warnings, and the exact next action. No custody, signing, or execution. | cdp-bazaar | 1 | not yet observed | active | - | |
| safetyincidents.org | Employer identity plus aggregate safety totals across SIR, ITA 300/301, and inspections. | cdp-bazaar | 1 | not yet observed | active | - | |
| sales-intel-api-production-c525.up.railway.app | ICP fit score and recommendation for a company profile | cdp-bazaar | 1 | not yet observed | active | - | |
| sanctions-screen.hergertsynthora.com | SYNTHORA sanctions-screen: sanctions screening with MATCH / CLEAR verdict over 4 official downloads (OFAC SDN primary and alias lists, UN, OpenSanctions). Multilingual, tested on Cyrillic transliterations. | cdp-bazaar | 1 | not yet observed | active | - | |
| sanctions.lonestaroracle.xyz | OFAC SDN sanctions screen for a name / entity / wallet (?name=) | cdp-bazaar | 1 | not yet observed | active | - | |
| sanctions.nsgoods.org | Signed multi-chain OFAC SDN address screening (USDC on Base or Solana) | cdp-bazaar | 1 | not yet observed | active | - | |
| sarachai.com | Upload an image, get back a permanent public URL. multipart/form-data with a required 'file' field (image/jpeg, image/png, image/webp, image/gif, image/svg+xml), max 10MB, and an optional 'title' field. Limits: 20 uploads per wallet per 24h (429 past that), and a total service storage cap — 507 once full. | cdp-bazaar | 1 | not yet observed | active | - | |
| sat.ipintel.ai | Worldwide forward geocoding for agents. Convert an address, landmark, city, postcode, or place name into latitude and longitude with normalized address components and confidence metadata. | cdp-bazaar | 1 | not yet observed | active | - | |
| scan.convrgent.ai | Paid equivalent of /api/aeo/scan — scanner for AI search visibility (AEO, GEO) and agent readiness. Triple score + AI Identity Card + top issues covering JSON-LD Schema.org, meta tags, llms.txt, robots.txt, sitemap, and agent-discovery signals for ChatGPT, Perplexity, Google AI Overviews, Bing Copilot. $0.01 in USDC (Base or Solana) — Bazaar-indexable variant; the free version at /api/aeo/scan stays accessible via MCP and raw HTTP. | cdp-bazaar | 1 | not yet observed | active | - | |
| scentpulse.theaslangroupllc.com | Fragrance price-per-ml value calculator — normalizes cost across full bottles, gift sets, decants, and travel sprays to surface the cheapest legitimate way to try or own a fragrance. | cdp-bazaar | 1 | not yet observed | active | - | |
| schedule-tools.use.x402atlas.com | Timezone converter — resolve civil-time daylight-saving (DST) folds or gaps and convert one local time between IANA zones. | cdp-bazaar | 1 | not yet observed | active | - | |
| schemasure.com | Extract strict, JSON-Schema-valid typed JSON from unstructured text or HTML. Failed extraction calls are not settled. Primary x402 V2 API for production agents. | cdp-bazaar | 1 | not yet observed | active | - | |
| scholarpulse.theaslangroupllc.com | Degree ROI analysis for student and parent agents. Returns earnings vs debt by major and college (College Scorecard data), debt-to-income ratio, payoff timeline, and alternatives. | cdp-bazaar | 1 | not yet observed | active | - | |
| scout.hugen.tokyo | 14-source parallel intelligence report in one call — HN, GitHub, npm, PyPI, Dev.to, Hashnode, Lobsters, StackExchange, ArXiv, Semantic Scholar, Lemmy, GitLab. Best ROI on Bazaar. AI agent API for market research. Accepts USDC payments on Base and Solana | cdp-bazaar | 1 | not yet observed | active | - | |
| scrapecheck.fly.dev | Checksum tier (deterministic, no LLM): verifies the exact bytes served at a public URL hash to a claimed sha256, by independent double re-fetch. Use it to confirm a download or artifact matches its published checksum. Bodies up to 3 MB; dynamic pages return unverifiable, never a guess. sha256 only. First 100 checks per client are free: resend with header X-Use-Free-Allowance: yes and no payment to use them. | cdp-bazaar | 1 | not yet observed | active | - | |
| scrappa.co | The Google Maps Autocomplete API provides automatic query predictions as users type. Helps users find places, addresses, and points of interest quickly. Accepts both "q" and "query" parameters for consistency with other autocomplete endpoints. | cdp-bazaar | 1 | not yet observed | active | - | |
| screenshot-api-production-fe7e.up.railway.app | Render an http(s) URL to a PDF (A4/A3/Letter/Legal/Tabloid) with print emulation; returns a JSON envelope with the PDF base64-encoded under pdf_base64, plus final_url, title, format, and size. | cdp-bazaar | 1 | not yet observed | active | - | |
| scry.solanahub.de | Per-transaction SOL PnL for one Solana wallet from validator pre/postBalances — never estimated or price-derived (that data source is verified to the lamport). Returns an explicit null + reason when the number is not computable, the wallet is multi-asset, or a large PnL sits on a now-empty wallet (withheld as unverifiable pending the chain-anchored recompute — equally a real winner who withdrew or a flow artifact, NOT judged fake). NOTE: whole-lifetime chain-anchored verification is being hardened — the served number is currently internal-consistency-checked, NOT yet certified against the on-chain lifetime balance delta (sol_pnl_chain_anchored=false). Includes trade count, classification, coverage, and freshness. No API keys, no subscriptions; x402 exact payment per request. | cdp-bazaar | 1 | not yet observed | active | - | |
| scvd.store | Settlement Attestation. A signed JSON observation of one transaction on Base or Solana — the identifier's shape picks the chain — with status (SETTLED, NOT_FOUND, PENDING_FINALITY, INSUFFICIENT_MATCH or REVERTED), block height (slots on Solana), confirmations, chain head, the query echoed back, and an evidence hash — verifiable against the store's published key without asking the store. Instant. Full listing: https://scvd.store/menu/settlement_attestation. MCP tool: buy_sett… | cdp-bazaar | 1 | not yet observed | active | - | |
| search.cyberwarex.com | Web search that returns structured SERP results as JSON. Runs on a dedicated SearXNG instance aggregating multiple engines, so there is no per-engine API key, quota or HTML scraping to manage. Each result carries title, URL, snippet, the source engine and a published date where available. Choose general web, news, or image results, up to 10 per call. Use it to ground an answer in current web sources, research a topic, or monitor news on a query. | cdp-bazaar | 1 | not yet observed | active | - | |
| search.gedx402.com | Tavily search-lite — one x402 POST proxies Tavily Search API. $0.042 USDC per request. Entry SKU. Agent search: search lite, serp, tavily, web search, semantic search. | cdp-bazaar | 1 | not yet observed | active | - | |
| search.reversesandbox.com | Private web search for AI agents — zero logging, no tracking, no human signup required. Pay-per-query with USDC, no API keys or accounts. Multi-engine JSON results. Pass q=query, optional count (1-20), offset. | cdp-bazaar | 31 | $0.00 | active | - | |
| sec-filing-proof.mattskowronis.workers.dev | Verify whether an official SEC filing supports a financial claim. Provide ticker/CIK and claim; receive filing/XBRL evidence plus supported, contradicted, or insufficient-evidence verdict. 10-Q / 10-K / XBRL fact verification. Not a data feed, stock picker, or investment advice. | cdp-bazaar | 31 | $0.05 | active | - | |
| sec.use.x402atlas.com | SEC company financials by ticker — normalized annual and quarterly revenue, income, balance-sheet, cash-flow and EPS facts. | cdp-bazaar | 1 | not yet observed | active | - | |
| secondlook.edgecasesystems.workers.dev | Independent pre-action review for AI agents before costly, irreversible, external, or constraint-sensitive actions. Send the goal, proposed action, authority, constraints, known facts, uncertainties, and reasoning summary; receive a structured review of material concerns, risks, and missing information. SecondLook does not authorize, execute, or supply missing authority. U.S.-only public service in the 50 states and District of Columbia; U.S. territories unavailable. | cdp-bazaar | 1 | not yet observed | active | - | |
| secondopinionx402.com | Second Opinion quick (async): reasoning-only check as a polled job. Required for Solana payments. | cdp-bazaar | 1 | not yet observed | active | - | |
| selun.sagitta.systems | Pre-execution safety check. Returns `mode` (NORMAL | INCIDENT | DEGRADED), `recommended_posture`, `reason_codes`, and per-domain `risk_domains`. If mode !== NORMAL or recommended_posture is require_review or pause, call /agent/x402/sce/risk-evaluate before proceeding. Call this before any protocol interaction, routing, rebalance, or capital movement. | cdp-bazaar | 1 | not yet observed | active | - | |
| sendcheck-x402.pennyforge.workers.dev | SendCheck: pre-send verification of any EVM address on one chain (EIP-55 checksum, wallet-vs-contract, outgoing activity, balances, verdict). POST {address, chain} | payai-facilitator | 1 | not yet observed | active | - | |
| seniorpulse.theaslangroupllc.com | Senior property-tax exemption / freeze / deferral relief, by state. Surfaces the exemptions, assessment freezes, deferrals, and circuit breakers that most older homeowners miss. For caregiver and benefits agents — informational, not tax advice. | cdp-bazaar | 1 | not yet observed | active | - | |
| seo-data-extractor.underscoredone.com | Give this API a web address and it will visit that page, then hand back everything an SEO professional needs to know: the page title, meta description, meta keywords, robots instructions, canonical link, H1/H2/H3 headings, how many links are on the page, and the HTTP status code. No setup required — just paste a URL and get structured data back in under two seconds. | cdp-bazaar | 1 | not yet observed | active | - | |
| seo.cyberwarex.com | On-page SEO audit for any live URL. Returns a 0-100 SEO score plus the raw signals behind it: title tag and meta description with their lengths, canonical URL, robots directives, the full H1-H3 heading map, image alt-text coverage, Open Graph and Twitter card completeness, and whether schema.org structured data is present. Fetches the live page on every call, so results reflect the page as it is now. Use it to audit a landing page, diagnose weak search rankings, or inspect a competitor. | cdp-bazaar | 1 | not yet observed | active | - | |
| seo.forgemesh.io | Deterministic on-page SEO checks for supplied HTML; does not claim page authority | cdp-bazaar | 1 | not yet observed | active | - | |
| seoul-weather-402.fly.dev | Real-time Seoul weather — temperature, sky, humidity, wind (KMA official data) | cdp-bazaar | 1 | not yet observed | active | - | |
| sftunes.com | SFtunes catalog for agents: index of public mixtapes and public Top 10 lists, or one item with liner notes and music-service links via ?id=<uuid> (tape) or ?id=top10-<handle> (a person's Top 10 + Side B). | cdp-bazaar | 1 | not yet observed | active | - | |
| sh-origin.walls.sh | Real-time news search for AI agents. Returns recent news articles (title, link, snippet, published date) as JSON from a multi-engine news metasearch. Pay-per-query in USDC via x402 — no signup, no API key. Use for current events, breaking news, monitoring, and time-sensitive facts. | cdp-bazaar | 1 | not yet observed | active | - | |
| shelf.thirdmade.net | Extracts OG tags, canonical URL, title, and meta description from any web page. Useful for link previews, SEO audits, and content enrichment. | cdp-bazaar | 1 | not yet observed | active | - | |
| shop.blocklabs.nl | Full-text product search over the BlockLabs dropshipping catalog (multi-language). Payer wallet must be deployed (counterfactual smart accounts are not supported). | payai-facilitator | 1 | not yet observed | active | - | |
| shopify-ai-rank-checker.underscoredone.com | Checks how well a Shopify store's products show up when AI shopping assistants such as ChatGPT, Gemini, Perplexity, Grok, and Copilot search for products, and reports the store's rank and its closest competitors. Searches Shopify's real Global Catalog - the same product index AI assistants read from. | cdp-bazaar | 1 | not yet observed | active | - | |
| shopperpulse.theaslangroupllc.com | Know Your Merchant (KYM) trust score: pass a merchant domain and get a deterministic 0-100 trust score with a band (high/medium/low/very_low/avoid) and human-readable reasons. Live signals: domain age from the RDAP registry of record, malware/phishing blocklist verdict via Cloudflare Security DNS, TLS certificate health, mail capability, and refund/privacy/contact page presence. The merchant-side check an agent runs BEFORE committing funds — the complement to know-your-agent. | cdp-bazaar | 1 | not yet observed | active | - | |
| shot.halowerk.com | Viewport or full page, optional element selector, dark mode and cookie banner removal. Returns base64 image plus a short lived fetch URL, byte size, load time and the final HTTP status of the page. | cdp-bazaar | 1 | not yet observed | active | - | |
| shot.netzhandwerker.de | Viewport or full page, optional element selector, dark mode and cookie banner removal. Returns base64 image plus a short lived fetch URL, byte size, load time and the final HTTP status of the page. | cdp-bazaar | 1 | not yet observed | active | - | |
| sicher.halowerk.com | Decodes a JWT and checks it in two layers. Structure and claims: expiry, not-before and issued-at against the current time with the clock skew you allow, issuer and audience against the values you expect, and the token lifetime. Signature: HMAC with a shared secret, or RSA, RSA-PSS and ECDSA against a PEM key or a JWKS you point at, with the kid matched to the right key. | cdp-bazaar | 1 | not yet observed | active | - | |
| signalforgestudios.com | Scores a public business URL for prospect fit, contactability, trust friction, and lead-generation opportunity using evidence-backed JSON. | cdp-bazaar | 1 | not yet observed | active | - | |
| signalpulse.theaslangroupllc.com | Crypto market tick — BTC, ETH, SOL live price + 24h change, Fear & Greed index, and a deterministic regime verdict (RISK_ON / DRIFT_UP / CHOP / DRIFT_DOWN / RISK_OFF) in ONE $0.05 call. Built for agent loops that need a cheap market pulse every cycle; escalate to /api/scan/crypto ($2) for the institutional deep scan with technicals, derivatives and a directional call. 60s freshness, no LLM in the path. | cdp-bazaar | 1 | not yet observed | active | - | |
| signals.edge.report | Gas fee snapshot for Base (and Ethereum when configured): maxFeePerGas and maxPriorityFeePerGas in gwei. Use before submitting an EVM transaction. | cdp-bazaar,payai-facilitator | 31 | $0.00 | active | - | |
| sitemap-url-extractor.underscoredone.com | Give this API a link to any website's sitemap.xml file and it will fetch and parse it, returning every URL found inside. If the sitemap links to other sitemaps (called sitemap indexes), it will follow and extract those too. Each URL is returned with any extra information available, such as when the page was last updated and how often it changes. Useful for SEO audits, content inventories, broken link checks, and competitive research. | cdp-bazaar | 1 | not yet observed | active | - | |
| skim402.com | Skim Signal: AI/tech news — high-signal Hacker News stories, fresh arXiv AI papers, and official vendor announcements as structured items (title, excerpt, source, link). Refreshed on a 10-minute cycle; poll as often as you like. | cdp-bazaar | 1 | not yet observed | active | - | |
| skowron-compliance-gateway.mattskowronis.workers.dev | EU VAT validation via official VIES. $0.01 USDC. | cdp-bazaar | 31 | $0.01 | active | - | |
| slidingbox.ai | Pay per request (x402) to retrieve and permanently delete a one-shot encrypted blob by pointer. The pointer is invalidated the instant this call succeeds; a second hydrate against the same pointer always 404s, paid or not. | cdp-bazaar | 31 | $0.02 | active | - | |
| smartfetch-production-ea53.up.railway.app | Read, fetch, scrape, or extract any public webpage or URL for AI agents. Returns clean text, Markdown, links, and metadata, with automatic browser rendering for JavaScript-heavy pages. | cdp-bazaar | 1 | not yet observed | active | - | |
| smartmoney.lonestaroracle.xyz | Composite smart-money signal (insiders + Congress + institutions + analysts) for a stock (?ticker=) | cdp-bazaar | 1 | not yet observed | active | - | |
| social.gedx402.com | SociaVault API proxy — twitter-search. Query/body matches https://docs.sociavault.com/api-reference/openapi.json. GET/POST per route; x402 per call. $0.014 USDC per request. | cdp-bazaar | 1 | not yet observed | active | - | |
| socialx402.com | Scrape Creators · Facebook — Company Ads | cdp-bazaar | 1 | not yet observed | active | - | |
| sol-meme-intel.vercel.app | Discover newly surfaced meme tokens on Solana from DexScreener boosted (PAID-promoted) and newly profiled tokens, enriched with price, liquidity, volume. Discovery starting point; check /api/safety, /api/holders, /api/bundle before trading. Body: { limit? }. | cdp-bazaar | 31 | $0.01 | active | - | |
| solana-fees.api.klymax402.com | Priority fee estimates for Solana transactions | cdp-bazaar | 1 | not yet observed | active | - | |
| solana-launches.api.klymax402.com | Get recently launched tokens on Solana with market data | cdp-bazaar | 1 | not yet observed | active | - | |
| solana-pools.api.klymax402.com | Get liquidity depth for Solana DEX pools by token mint (POST variant) | cdp-bazaar | 1 | not yet observed | active | - | |
| solar.halowerk.com | Reads the key-tab-value lines of the VE.Direct text protocol, applies the unit scaling that belongs to each key, and decodes the charger state, tracker state and error number into plain text. Multiple blocks in one dump are returned as separate records in order. Keys that are not in the field table are preserved verbatim under unknown_keys rather than guessed at. The checksum line is not verified, since a text export usually no longer carries the original byte framing. | cdp-bazaar | 1 | not yet observed | active | - | |
| soldefi.thomenz.me | Build a ready-to-sign Solana swap that refuses to route you into a rug. Runs the full honeypot/rug scan first: buying a token whose verdict is critical (or that cannot be sold) returns the verdict and NO transaction. Returns Jupiter's unsigned versioned transaction — we never custody funds, your wallet signs. A 0.5% platform fee applies ONLY when selling into USDC/SOL; buying is fee-free. Fee is disclosed in the response and rides inside the transaction you sign. | cdp-bazaar | 31 | $0.00 | active | - | |
| soren.com | Giveaways already announced but not yet claimable, with the exact date each becomes free and what it normally costs. Forward-looking information no training data can contain. Currently Epic Games Store only — no other storefront publishes a schedule. | cdp-bazaar | 1 | not yet observed | active | - | |
| source-claim-proof.mattskowronis.workers.dev | Verify whether a supplied public source page currently supports one atomic factual claim. Returns supported, contradicted, or insufficient-evidence plus source snippets, or explicit blocked/unreachable/unsupported states. Not a general fact checker or web search. | cdp-bazaar | 31 | $0.01 | active | - | |
| sovereign-x402-zeta.vercel.app | Fetch a file's contents from a GitHub repository at a given ref. | cdp-bazaar | 1 | not yet observed | active | - | |
| sovereign.lonestaroracle.xyz | Per-country sovereign economic / default-risk score (?country=<name or ISO3>) | cdp-bazaar | 1 | not yet observed | active | - | |
| space-weather.use.x402atlas.com | Current space-weather conditions — normalized NOAA SWPC Kp, solar wind, magnetic field, and X-ray flux used for solar-flare monitoring, with observation times and freshness. | cdp-bazaar | 1 | not yet observed | active | - | |
| space.bip-rep.com | Dedicated satellite tracking API for agents: list CelesTrak TLE catalog groups (ISS, weather, and more), get live propagated positions for a whole catalog group, and predict the next pass over an observer latitude/longitude using NORAD catalog IDs. Outbound CelesTrak fetch only; no shell access. | cdp-bazaar | 31 | $0.05 | active | - | |
| space.halowerk.com | Fits ordinary least squares to log radiance by year, converts the slope to annual radiance change, and applies a caller-supplied economic elasticity. Night lights are an imperfect proxy affected by sensors, saturation, electrification, outages, policy, and conflict; this is not an official economic statistic or causal estimate. | cdp-bazaar | 1 | not yet observed | active | - | |
| spark-solana-oracle-production.up.railway.app | Detect newly active Solana tokens after prolonged dormancy; returns mint, timestamps, dormancy duration, and evidence metadata. Empty results are valid. | cdp-bazaar | 31 | $0.00 | active | - | |
| spawnxchange.com | List your AI-generated code for other agents to buy: upload an artifact and list it for a flat fee — no account needed; your wallet is your seller identity. | cdp-bazaar | 1 | not yet observed | active | - | |
| sqlguard.io | Instant Cert — LEGACY TASTE ONLY Exact $0.05 for ONE mutating SQL PASS/FAIL. OFF TABLE as wealth. Prefer Authorize mutating SQL before execute via Pilot Challenge unlock POST /v1/challenge/unlock $100 (amount 100000000) or Gateway invoice $299/mo. Not a production authorize path. | cdp-bazaar | 1 | not yet observed | active | - | |
| sqlpermit.schemasure.com | Decide whether an agent-authored PostgreSQL statement complies with an execution policy, using PostgreSQL's own parser rather than pattern matching. Detects statement stacking, data-modifying CTEs, COPY PROGRAM, privilege changes, and dangerous functions that read as ordinary SELECTs. Returns reason codes and an optional short-lived signed permit bound to the exact normalized statement. Never connects to your database. | cdp-bazaar | 1 | not yet observed | active | - | |
| squeeze.lonestaroracle.xyz | Short-squeeze setup signal for a stock (?ticker=<stock ticker>) | cdp-bazaar | 1 | not yet observed | active | - | |
| squeezeos-api.onrender.com | Official ECB reference-rate one-shot currency conversion; 100-call volume pack also available. | cdp-bazaar | 1 | not yet observed | active | - | |
| srv1334799.hstgr.cloud | Cheapest agent-ready x402 demand read: what changed, why it matters, recommended action, confidence, evidence, coverage, and freshness. | cdp-bazaar | 1 | not yet observed | active | - | |
| srv1553682.hstgr.cloud | Crypto Fear & Greed index: current value and classification plus 7-day history. Always-on, self-healing, verified onchain settlement. Source: Alternative.me. | cdp-bazaar | 1 | not yet observed | active | - | |
| ssl.use.x402atlas.com | SSL/TLS certificate check: expiry, issuer, SANs, chain validity, hostname match, negotiated protocol/cipher, and weak-algo warnings for a public HTTPS host. Clean JSON. | cdp-bazaar | 1 | not yet observed | active | - | |
| stable-deepline.dev | Enrich Company — merged 30+ field profile from Apollo, Crustdata, and PeopleDataLabs: revenue, headcount, industry, funding, valuation, tech stack, social profiles, SIC/NAICS codes, HQ address. | cdp-bazaar | 1 | not yet observed | active | - | |
| stable-enrich-git-fix-stableenrich-exa-api-schema-merit-systems.vercel.app | Exa Search - Neural search across the web | cdp-bazaar | 1 | not yet observed | active | - | |
| stable-enrich-git-shafu-stableenrich-peopl-a13b22-merit-systems.vercel.app | FullEnrich People Search — filter by company domain/name/LinkedIn URL, seniority, title, location, skills, industry, job function, tenure, and 20+ other FullEnrich filters. Requires at least one filter; limit/offset alone → 400. | cdp-bazaar | 1 | not yet observed | active | - | |
| stable-financial.vercel.app | Supported central bank codes (FED, ECB, BOJ, etc.). | cdp-bazaar | 1 | not yet observed | active | - | |
| stable-people-data-git-pdl-signoz-usage-alarms-merit-systems.vercel.app | PDL Company Search - Search across 30M+ company records using Elasticsearch DSL or SQL queries. Returns matching company records with pagination via scroll_token. | cdp-bazaar | 1 | not yet observed | active | - | |
| stable-travel-git-migrate-stabletravel-router-140-merit-systems.vercel.app | Get weather observations (METAR) for a specific airport | cdp-bazaar | 1 | not yet observed | active | - | |
| stable.lonestaroracle.xyz | Top stables ranked by mcap with peg deviation (now/24h/7d) + stability score + risk | cdp-bazaar | 1 | not yet observed | active | - | |
| stableapify.dev | Start the "💡 Indeed Jobs Scraper" Apify actor (valig/indeed-jobs-scraper). $0.1/1K jobs | Scrape job listings, salaries, and company details from Indeed with customizable search filters and structured output. | cdp-bazaar | 1 | not yet observed | active | - | |
| stablecoinpulse.theaslangroupllc.com | Stablecoin peg tick — USDT, USDC, USDS, DAI, USDe, USD1 in ONE $0.01 call: live price, deviation from $1, 24h change, and a deterministic STABLE / WATCH / ALERT verdict per coin. Built for monitoring loops: call it every cycle, escalate to /api/depeg-watch for the single-coin deep read when a verdict is not STABLE. 60s freshness, cited to CoinGecko, no LLM in the path. | cdp-bazaar | 1 | not yet observed | active | - | |
| stablecrypto.dev | List all stablecoins with mcap and peg data | cdp-bazaar | 1 | not yet observed | active | - | |
| stableenrich.dev | Exa Contents - Retrieve content from URLs | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| stableestate.dev | Get aggregate market statistics and trends for a US zip code | cdp-bazaar | 1 | not yet observed | active | - | |
| stablefinance.dev | Recent articles. With ticker: company news. Without: market news. | cdp-bazaar | 1 | not yet observed | active | - | |
| stableflare.dev | Capture a screenshot of any URL or HTML. Returns a PNG or JPEG image. Supports full-page, element selection, custom viewport. | cdp-bazaar | 1 | not yet observed | active | - | |
| stablepeopledata.dev | PDL Company Enrich - Enrich a company record with firmographics, industry codes, funding, and social profiles. Supports lookup by name, website, ticker, LinkedIn, or PDL ID. | cdp-bazaar | 1 | not yet observed | active | - | |
| stablesocial.dev | Scrape Creators · TikTok — Profile | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| stablestudio.dev | Get a client token for direct upload to Vercel Blob | cdp-bazaar | 1 | not yet observed | active | - | |
| stablestudio.io | Get a client token for direct upload to Vercel Blob | cdp-bazaar | 1 | not yet observed | active | - | |
| stabletravel.dev | Get weather observations (METAR) for a specific airport | cdp-bazaar | 1 | not yet observed | active | - | |
| stabletube.dev | Create a paid StableTube download job. StableTube downloads the video server-side, uploads the mp4 to S3, and returns a temporary StableTube-owned download URL when ready. | cdp-bazaar | 1 | not yet observed | active | - | |
| stableupload.dev | Buy an upload slot. Agent uploads file via returned URL. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| stack.halowerk.com | One HTTP request per host, matched against an in-house signature set. Every hit carries a confidence value from 0 to 100 and the evidence it rests on: response header, asset path, cookie name, meta generator, DNS or ASN record. Results are cached for 24 hours per host, so a repeat lookup of the same domain answers from cache. | cdp-bazaar | 1 | not yet observed | active | - | |
| stack.netzhandwerker.de | One HTTP request per host, matched against an in-house signature set. Every hit carries a confidence value from 0 to 100 and the evidence it rests on: response header, asset path, cookie name, meta generator, DNS or ASN record. Results are cached for 24 hours per host, so a repeat lookup of the same domain answers from cache. | cdp-bazaar | 1 | not yet observed | active | - | |
| stackbill.app | Generate a finished, professional invoice PDF from JSON — recipient and line items in, a ready-to-send application/pdf out. Layouts: standard, legal, creative. Totals and tax are computed server-side so the numbers always add up. First payment auto-creates a wallet profile (token + API key in response headers); returning wallets get sequential invoice numbering and can save a sender letterhead. USD only. | cdp-bazaar | 1 | not yet observed | active | - | |
| staging.getbags.app | BAGS Agent API index — machine-readable directory of the agentic payment API, MCP server, and x402 payment surface. | cdp-bazaar | 1 | not yet observed | active | - | |
| stake.lonestaroracle.xyz | Live staking yields with liquid staking, liquid restaking (ether.fi/Renzo/Kelp), and best_strategy recommendation. ETH, SOL, ATOM, ADA, DOT, AVAX, MATIC. $0.05/report via x402 on Base. | cdp-bazaar | 1 | not yet observed | active | - | |
| stat.halowerk.com | Reports the credit-to-GDP gap for a country, which is the deviation of the credit ratio from its long-run trend and the quantity the Basel framework uses to trigger the countercyclical capital buffer. The thresholds applied are the regulatory ones — the buffer starts to build at a gap of two percentage points and is at maximum by ten — and they are returned with the result, because a phase judgement built on invented cut-offs is an opinion while one built on the supervisory thresholds can be… | cdp-bazaar | 1 | not yet observed | active | - | |
| stateedge.theaslangroupllc.com | StatEdge parlay analyzer — true probability vs implied probability and expected value for any parlay | cdp-bazaar | 1 | not yet observed | active | - | |
| statepulse-api.hahavoid0.workers.dev | Scans native balance and ERC-20 token balances for a wallet address on Base or Ethereum. | cdp-bazaar | 31 | $0.00 | active | - | |
| stock-price.api.klymax402.com | Get real-time stock quote with price, change, volume, and market cap | cdp-bazaar | 1 | not yet observed | active | - | |
| stockwaves.net | China pulse, cheap enough to POLL: what China is talking about RIGHT NOW and what is NEW since your last call - built for agents that monitor continuously. Returns `consensus` (phrases trending on 2+ of Weibo/Baidu/Douyin at once = nationwide attention, not single-board noise), a `finance` slice, and `new_since` (what entered the boards in the last N minutes) so every poll returns fresh information. Structure only, no article text. ?since=1-120&limit=1-30. | cdp-bazaar | 1 | not yet observed | active | - | |
| store.agentexchange.work | The current chain tip (latest block height) via eth_blockNumber, across Base, Ethereum, Optimism, Arbitrum, Polygon, Gnosis. The freshness read settlement, indexing and trading agents poll to know where the chain is. Live public RPC; one paid call. | cdp-bazaar | 1 | not yet observed | active | - | |
| store.cryptotradecalc.com | timezone-oracle: IANA time zone offset (minutes from UTC) and DST status for a given timezone name. | cdp-bazaar | 1 | not yet observed | active | - | |
| straits.live | Strait of Hormuz per-vessel intelligence: the live-AIS vessel manifest (MMSI-keyed, flag derived from the MMSI MID), the OFAC-sanctioned vessels currently in the Persian Gulf window with program detail, per-vessel risk bands, latest raw AIS positions, the top AIS-dark hulls with the full dark count alongside, and OFAC + UK sanctions reference-list sizes (per-IMO multi-body detail at /api/premium/vessel/{imo}). | cdp-bazaar | 1 | not yet observed | active | - | |
| stumble.vimabrosta.com | Fetch a public URL once, right now, and evaluate a condition against it (keyword, CSS selector, JSON path, price threshold, content hash, or HTTP status). Returns matched:true/false with the extracted value and a short evidence excerpt. Synchronous; typical response under 3 seconds. $0.01 per check. | cdp-bazaar | 1 | not yet observed | active | - | |
| suedland.halowerk.com | Mean SoilGrids coarse-fragment volume for the 0-5 cm layer. The coordinate is validated against the Natural Earth boundary for Malta; results outside it are rejected before payment. | cdp-bazaar | 1 | not yet observed | active | - | |
| supply.lonestaroracle.xyz | Full supply chain report — shipping rates, BLS PPI, NY Fed GSCPI, AI summary | cdp-bazaar | 1 | not yet observed | active | - | |
| surf.cascade.fyi | Search tweets with advanced operators (recommended). Body param is `query` (not q), e.g. {"query":"from:elonmusk AI min_faves:100"} | cdp-bazaar | 1 | not yet observed | active | - | |
| syri.rfsrisk.ai | RFS Stablecoin Yield Risk Index (SYRI): a 0–100 risk score and band (Conservative / Moderate / Speculative) for a stablecoin yield venue. Call BEFORE parking or routing stablecoins into a lending pool, RWA, or yield product to check its risk. Covers Aave, Morpho, Ondo, Ethena, Sky, Reserve, and more. By RFS Consulting | cdp-bazaar | 1 | not yet observed | active | - | |
| tablepulse.theaslangroupllc.com | Spiel des Jahres, Kennerspiel des Jahres, Kinderspiel des Jahres, and Golden Geek award tracker — nominees, winner status, and what the award means for buyers and publishers, grounded in current news (never BoardGameGeek data). | cdp-bazaar | 1 | not yet observed | active | - | |
| talentpulse.theaslangroupllc.com | Layoffs and workforce-reduction tracker by industry and region — which companies are cutting jobs, what talent is newly available, who is counter-hiring, plus US WARN Act signals and BLS unemployment context. Real-time hiring-market intelligence for recruiting, sourcing and talent agents. Any industry, global, 10 languages. | cdp-bazaar | 1 | not yet observed | active | - | |
| tar-experiencing-performances-therefore.trycloudflare.com | DNS-over-HTTPS lookup for common record types such as A, AAAA, MX, TXT, NS, and CNAME. | payai-facilitator | 1 | not yet observed | active | - | |
| tariffmonkee.com | Email address -> deliverability verdict. Checks syntax, MX record presence, disposable/temp-mail domain match, and SPF/DMARC presence on the domain. Scoped to a single address, not a full domain security audit. | cdp-bazaar | 1 | not yet observed | active | - | |
| taxpulse.theaslangroupllc.com | VAT/GST rates, sales tax, VAT registration thresholds, digital-services tax, OSS/IOSS compliance by country. Worldwide guide returning indirect-tax rates and thresholds across global jurisdictions for any sector or business type. Tax intelligence, not advice. | cdp-bazaar | 1 | not yet observed | active | - | |
| techforce-agents.onrender.com | Local events on demand from AllEvents — event name, category, date & time, venue, city, and ticket link. Get results for $0.005 per record (minimum 1, up to 100). Simply enter a city and the number of events you want. Discover concerts, workshops, festivals, and more. Powered by Techforce Global — explore more at https://techforceglobal.com | cdp-bazaar | 1 | not yet observed | active | - | |
| telesint-api.onrender.com | IOC feed from Telegram CTI channels. Filters: type(ip|domain|url|hash|cve), severity, min_confidence, since, tlp, tag, channel, limit, offset. Returns items[] with iocs[], ttps[], confidence, severity, tlp, tags[]. | cdp-bazaar | 31 | $0.01 | active | - | |
| tempfile.0000402.xyz | Pay $0.02 USDC to store a file for 7 days. Send filename, optional content_type, and base64-encoded file bytes as JSON. Max file size: 10 MB. Returns a token and a stable GET URL. Network: Base Mainnet. Each request stores one file and returns a retrieval token plus expiry timestamp. | cdp-bazaar | 1 | not yet observed | active | - | |
| tenjin.blog | Pay-per-read pieces by independent publishers. Find one by question first: POST https://tenjin.blog/api/search is free and returns payable candidates or an honest MISS. The 402 carries a free preview; pay it for the full text JSON. Agent guide: https://tenjin.blog/llms.txt. Full catalog: https://tenjin.blog/.well-known/x402 | cdp-bazaar | 1 | not yet observed | active | - | |
| tensorfeed.ai | Agent morning brief. One paid call returns the last 24 hours of AI pricing changes, new and removed models, service-status incidents, and top news headlines. The endpoint an agent calls on boot. | cdp-bazaar | 1 | not yet observed | active | - | |
| text-classifier.api.klymax402.com | Classify text content into categories with confidence scores and readability metrics | cdp-bazaar | 1 | not yet observed | active | - | |
| text-summarizer.pdfextractapi.workers.dev | Summarize text in a chosen style: brief, detailed, or bullet points. | cdp-bazaar | 1 | not yet observed | active | - | |
| text-to-speech.api.klymax402.com | Convert text to speech audio | cdp-bazaar | 1 | not yet observed | active | - | |
| text-translator.api.klymax402.com | Translate text between languages with automatic source language detection | cdp-bazaar | 1 | not yet observed | active | - | |
| the-stall.intuitek.ai | Earnings calendar for upcoming US stock reports — earnings date, EPS estimate, pre/post-market timing. Filter by ticker for per-company lookups, or scan a date window (1–90 days ahead) for calendar-driven research automation. Data: Alpha Vantage 3-month calendar, cached 2 hr. | cdp-bazaar | 1 | not yet observed | active | - | |
| theartillerist.com | Verify that an agent wallet can complete an x402 v2 payment using USDC on Base mainnet before purchasing production art data. | cdp-bazaar | 1 | not yet observed | active | - | |
| thevaultreport.com | CFTC Commitments of Traders — weekly disaggregated futures positioning by commodity: managed-money long/short/net, producer-merchant, swap-dealer, and open interest. 20-year history, cleaned and canonicalized from the CFTC feed. Filter by commodity (gold/silver/copper/platinum/palladium/wti_crude). | cdp-bazaar | 1 | not yet observed | active | - | |
| tick.hugen.tokyo | Get real-time Best Bid/Ask for any FX pair, aggregated from multiple institutional liquidity providers. 62-88% tighter spreads than any single source. Includes quality metadata (fresh_sources, quality_state, spread_vs_single_source). Supports 14 FX pairs including EURUSD, USDJPY, GBPUSD, AUDUSD, AUDNZD, and XAUUSD. AI agent API for forex trading signals, portfolio valuation, price comparison, and arbitrage detection. Accepts USDC payments on Base and Solana | cdp-bazaar | 1 | not yet observed | active | - | |
| tiktok.palmyr.ai | List the TikTok accounts your wallet owns, with session health. | cdp-bazaar | 1 | not yet observed | active | - | |
| time.24klabs.ai | Timezone intelligence — offsets, DST, transitions | cdp-bazaar | 1 | not yet observed | active | - | |
| timezone-converter.api.klymax402.com | Convert a datetime between timezones | cdp-bazaar | 1 | not yet observed | active | - | |
| tizona-outpost.venusberg.workers.dev | Check how websites treat AI crawlers, in bulk. POST {"urls":[...]} (up to 200) to get per-URL access verdicts for GPTBot, ClaudeBot, and a normal browser — served, refused, or tollgated — from a standing census, with a summary. Unknown URLs are added to the census and returned free; you are charged only for URLs already known. For agents deciding what they can fetch, and for spotting robots.txt, paywall, or bot-block changes over time. | cdp-bazaar | 1 | not yet observed | active | - | |
| token-ohlcv.api.klymax402.com | Get historical OHLCV candles for any token by ID or contract address (POST variant) | cdp-bazaar | 1 | not yet observed | active | - | |
| token-price.api.klymax402.com | Get real-time crypto token price with 24h change, market cap, and volume | cdp-bazaar | 1 | not yet observed | active | - | |
| token-risk.com | Deterministic on-chain structural-safety report for a Base address: contract detection, verification status, proxy/owner/privileged-function analysis. Behavioral signals (age, activity, funding) not yet included. Keyless x402-native payment — no signup, no API key. Score 0-100, higher = structurally safer. See free real samples before paying: GET /samples/index.json | cdp-bazaar | 1 | not yet observed | active | - | |
| token-safety.api.klymax402.com | Check token contract safety and risk score | cdp-bazaar | 1 | not yet observed | active | - | |
| token4u.ai | gpt-4o-mini API call (~128 tokens) | cdp-bazaar | 1 | not yet observed | active | - | |
| tollbooth-fdic-verify.sjwilliams8.workers.dev | Before your agent trusts, cites, or transacts with a U.S. bank: verify it is actually FDIC-insured, for $0.01, against the FDIC's own BankFind Suite records, synced daily. Look up by institution name (fuzzy, word-order-tolerant, confidence-scored), FDIC certificate number, or website domain. Returns insurance status, charter class, HQ city/state, and the FDIC cert; renamed and failed/inactive institutions stay findable. Assistive screening signal, not a certified compliance determination. | cdp-bazaar | 31 | $0.01 | active | - | |
| tollbooth-hello.sjwilliams8.workers.dev | Test endpoint for verifying x402 payment integration end to end. Returns a static greeting in the Agent Tollbooth standard response envelope. Not a data product — use it to smoke-test your x402 client for $0.001 before calling our compliance endpoints: OFAC sanctions screening ($0.01) and FDIC bank verification ($0.01), listed under this same payTo address. | cdp-bazaar | 31 | $0.00 | active | - | |
| tollbooth-sanctions-screener.sjwilliams8.workers.dev | Before your agent onboards, pays, or contracts with a counterparty: screen the name against the U.S. Treasury OFAC sanctions lists (SDN + Consolidated non-SDN, synced every 6h) for $0.01. Benchmarked 114/114 sanctioned names found with zero false positives on a 152-case adversarial corpus of misspellings, word-order swaps, and transliterated aliases. Ranked candidates with confidence 0-100, program tags, and match evidence. Assistive screening signal, not a certified compliance determination. | cdp-bazaar | 31 | $0.01 | active | - | |
| toolbelt402.tpoborne.workers.dev | Validate JSON data against a JSON Schema (draft-07, 2019-09, 2020-12) — returns exact error locations, keywords, and messages for programmatic handling. Deterministic schema validation. | cdp-bazaar | 1 | not yet observed | active | - | |
| toolcall.click | Foreign exchange reference rates from the European Central Bank. Base currency plus optional symbols filter. Updated daily on ECB schedule. JSON response. $0.002 USDC per call, pay via x402, no API key. | cdp-bazaar | 31 | $0.00 | active | - | |
| tooloracle.io | AgentNOMOS Macroeconomic Indicator Snapshot: six US macro feeds in one call — Fed funds rate with next FOMC date, CPI and PCE inflation with deviation from the Fed target, nonfarm payrolls and unemployment, GDP with annualized growth, Treasury 2Y/10Y yields with curve status and 30Y mortgage rate, and consumer sentiment. Sourced from FRED (Fed, BLS, BEA, US Treasury, U. Michigan). Cached, not real-time. Raw values only: no forecast, no trading signal. | cdp-bazaar | 1 | not yet observed | active | - | |
| toolrail.dev | Current VAT rates for 44 European countries (EU-27 + UK, CH, NO...). Standard, reduced and super-reduced rates, sourced daily from the European Commission TEDB. | cdp-bazaar | 1 | not yet observed | active | - | |
| tools.bip-rep.com | Lightweight utility API for agents and operators: DNS lookups, RDAP/WHOIS domain data, HTTP probes, page metadata extraction, cryptographic hashing, JSON validation, scheduled webhooks, and exotic endpoints (Base transaction decode, ENS resolve, USGS earthquakes, cron next-run, TLS certificate report). No shell access; outbound URL tools enforce SSRF protections. | cdp-bazaar | 31 | $0.01 | active | - | |
| tools.halowerk.com | Bestimmt den tatsaechlichen Dateityp aus der Signatur, erkennt Office- und Archivinhalte am Verzeichnis, meldet Makros, eingebettete ausfuehrbare Dateien, Pfadwechsel im Archiv, JavaScript und Startaktionen in PDF sowie den Widerspruch zwischen Dateiendung und Inhalt. Die Datei wird weder ausgefuehrt noch gespeichert. | cdp-bazaar | 1 | not yet observed | active | - | |
| tools.ipintel.ai | DNS Lookup API. Resolve domain DNS records and receive structured JSON with A, AAAA, MX, NS, TXT, CAA, and SOA records. Useful for agents, developers, domain diagnostics, email setup checks, DNS troubleshooting, and infrastructure investigation. Paid per call via x402. | cdp-bazaar | 31 | $0.00 | active | - | |
| tools.miniframe.com.br | Use when a Brazilian postal code needs to become a real address — filling a form, validating a delivery, completing a customer record. JSON body { cep } (8 digits). Returns street, complement, neighborhood, city and state (UF). Queries BrasilAPI first and falls back to ViaCEP automatically, so one upstream outage does not fail the task; both sources return the same normalized shape. CEP is postal/geographic data, not personal data. | cdp-bazaar | 1 | not yet observed | active | - | |
| tools.speccy.cloud | Standard ffmpeg transformations: transcode, simple filters, resize <1080p. Returns base64 output. 50MB max input/output, 60s timeout, sandboxed workdir. | cdp-bazaar | 1 | not yet observed | active | - | |
| toolshed.lemon-agent.dev | JSON to YAML conversion | cdp-bazaar | 1 | not yet observed | active | - | |
| toolsmith-api.dassad10.workers.dev | Current gas price and latest block for Base or Ethereum mainnet, straight from public RPC. Fresh within 15 seconds. JSON response. $0.002 USDC per call, pay via x402, no API key. | cdp-bazaar | 31 | $0.00 | active | - | |
| toolvend.dev | Email authentication posture for a domain: DMARC + SPF records fetched, parsed, scored 0-100, with findings and fix recommendations. | cdp-bazaar | 1 | not yet observed | active | - | |
| touchstone.locomot.io | Deterministic time/timezone truth: DST-aware zone conversion, transition times, business-day & holiday math, epoch<->ISO. Free sample, no payment required: GET /play/time | cdp-bazaar | 1 | not yet observed | active | - | |
| trabotpro.it | Hero SKU: Pearl Research L1 telemetry (pearld RPC, community nodes, poll history). Free trial: GET /api/a2a/pearl/status | cdp-bazaar | 1 | not yet observed | active | - | |
| trade-production-180b.up.railway.app | The biggest at-risk borrow positions across every chain/venue the fleet watches, ranked by debt size. Query: ?minUsd, ?limit, ?chain. | cdp-bazaar | 1 | not yet observed | active | - | |
| trade.chainverdict.xyz | Validate an SSCC-18 logistics-unit serial shipping container code. | cdp-bazaar | 1 | not yet observed | active | - | |
| trade.lonestaroracle.xyz | US trade-flow + tariff signal by commodity | cdp-bazaar | 1 | not yet observed | active | - | |
| tradepulse.theaslangroupllc.com | Global trade policy intelligence for trade and compliance agents. Returns tariff changes, FTA news, and sanctions updates. | cdp-bazaar | 1 | not yet observed | active | - | |
| trader.rigoblock.com | DEX price quote across 7 chains (Ethereum, Base, Arbitrum, Optimism, Polygon, BNB, Unichain). Returns sell/buy amounts, price, routing, and gas estimate. | cdp-bazaar | 31 | $0.00 | active | - | |
| trading-perps.vercel.app | Latest ENSO index bundle from El Niño Market Watch: weekly Niño 1+2/3/3.4/4 SST anomalies (NOAA CPC), RONI, Troup SOI (BOM) and weekly IOD/DMI — recent tails with exact source URLs. | cdp-bazaar | 1 | not yet observed | active | - | |
| transaction-explainer.pdfextractapi.workers.dev | Decode an on-chain transaction and explain it in plain English, with token transfer detection. | cdp-bazaar | 31 | $0.02 | active | - | |
| transcribe.soboljem.cz | Find the dead air in a transcript you already have. Send WebVTT or SRT subtitles, or raw segment timings, and get back every stretch of silence worth cutting, the spans worth keeping, and how much shorter the result would be. No audio, no upload and no transcription — $0.0020 flat, whatever the length. Same cut list the transcription endpoint returns, sold without paying for the transcription again. | payai-facilitator | 1 | not yet observed | active | - | |
| transitpulse.theaslangroupllc.com | Rail/coach/ferry/cruise compensation eligibility — UK Delay Repay, EU Rail 2021/782 (25/50%), EU/UK ferry 1177/2010, EU coach 181/2011, US FMC cruise refunds (46 CFR 540, 3-day rule), Athens Convention ship baggage — plus honest answers for VIA, Amtrak, India TDR, Japan JR. Deterministic percentages, article-level citations, claim-deadline math, operator defenses. No LLM. | cdp-bazaar | 1 | not yet observed | active | - | |
| translator.pdfextractapi.workers.dev | Translate text into a target language, with source language auto-detection. | cdp-bazaar | 31 | $0.02 | active | - | |
| travel-agent.forgemesh.io | Returns a short list of transit provider matches (name, ID, transportation modes) for a location and transport type. Use to identify rail, metro, bus, or ferry options before booking. | cdp-bazaar | 1 | not yet observed | active | - | |
| travelcheck-x402.fly.dev | Assess operational and weather disruption risk for a supported U.S. commercial airport near a requested time. | cdp-bazaar | 1 | not yet observed | active | - | |
| travelpulse.theaslangroupllc.com | Travel translator and travel-phrase translation into any language worldwide. Returns natural travel-context translation with pronunciation and cultural usage notes for travel and traveler agents. | cdp-bazaar | 1 | not yet observed | active | - | |
| tripadvisor.x402.paysponge.com | Service: Tripadvisor (https://tripadvisor.x402.paysponge.com/api/v1/location/154943/photos) | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| trixielasagne-api.purplewater-b02e2643.eastus.azurecontainerapps.io | Deterministic technical indicators (SMA/EMA/RSI/MACD/ATR/Bollinger/ROC/OBV) over caller-supplied OHLCV data | cdp-bazaar | 1 | not yet observed | active | - | |
| trust-agent.io | Is this counterparty safe to pay? Screens the address against the OFAC sanctions list, reads its ERC-8004 reputation with coordinated feedback filtered out, and returns an explainable 0-100 trust score with a proceed / hold / block recommendation. Reports insufficient_data rather than guessing when the evidence is not there. | cdp-bazaar | 1 | not yet observed | active | - | |
| trust-score.api.klymax402.com | Evaluate trust of a domain, URL, wallet address, or API endpoint. Returns composite score 0-100 with grade (A+ to F), verdict (trusted/moderate/suspicious/dangerous), and 5 detailed sub-scores. | cdp-bazaar | 1 | not yet observed | active | - | |
| trust.nsgoods.org | Cross-chain ERC-8004 trust score for one (chain, agent) pair — signed JSON with transparent component breakdown (value_avg / client_breadth / volume / recency), per-chain context, and methodology link. USDC pay-per-call on Base mainnet. | cdp-bazaar | 1 | not yet observed | active | - | |
| trust402.aztecbeacon.uk | Run a fast live probe for one x402 endpoint and summarize challenge/payment-flow readiness. | cdp-bazaar | 1 | not yet observed | active | - | |
| trust402.vercel.app | Run a fast live probe for one x402 endpoint and summarize challenge/payment-flow readiness. | cdp-bazaar | 1 | not yet observed | active | - | |
| trustdex.app | Authority quick-check for a Solana mint: mint/freeze state, dangerous Token-2022 extensions, top-holder concentration | cdp-bazaar | 1 | not yet observed | active | - | |
| trusted-x402.compose.land | Agent-market demand snapshot: per-category demand scores (defi, nft, infra, social, analytics) with sample sizes, data-source labels, and confidence grades. Input: optional ?category= query filter. Output: JSON { generated_at, categories[], meta }. | cdp-bazaar | 31 | $0.01 | active | - | |
| trustfetch.duckdns.org | Flagship bundle: fetch a URL, extract clean Markdown, and injection-scan the result in one priced call -- cheaper than calling fetch-clean and injection-scan separately. | cdp-bazaar | 1 | not yet observed | active | - | |
| twit-api-production-de12.up.railway.app | Get the latest tweets (timeline) from a specific Twitter/X user by their username. Returns up to 20 tweets per page sorted by most recent first, with pagination support. Query params: username (string, required) - Twitter screen name; next_token (string, optional) - pagination cursor, e.g. GET /tweets/user?username=elonmusk. Returns X v2 API-compatible JSON. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| twitr.sh | Read live X/Twitter data: look up a single tweet or user profile, batch-read up to 100 tweets or users at once, check whether one account follows another, fetch trending topics by region, extract a long-form article, or download tweet media. Pay per call in USDC — no API key, no signup; failed calls are never charged. | cdp-bazaar | 1 | not yet observed | active | - | |
| twitter-scraper.api.klymax402.com | Scrape a Twitter/X user profile -- bio, stats, avatar, banner, pinned tweet, verification status. | cdp-bazaar | 1 | not yet observed | active | - | |
| twitter.surf.cascade.fyi | Search users by keyword | cdp-bazaar | 1 | not yet observed | active | - | |
| twitter.use.x402atlas.com | Search Twitter/X with structured filters or raw advanced-search syntax. Returns up to 20 normalized tweets with full text, author details, engagement metrics and a pagination cursor. | cdp-bazaar | 1 | not yet observed | active | - | |
| txguard.schemasure.com | Explain and preflight an unsigned Base transaction, EIP-712 typed data, or an EIP-3009 x402 payment authorization before you sign it. Decodes intent against verified ABIs, resolves proxies, classifies approvals, and checks a payment authorization against the quote it claims to pay: recipient, amount, asset, chain, freshness, and nonce replay. Returns unknown rather than guessing when a selector is ambiguous. Not a guarantee that a transaction is safe or profitable. | cdp-bazaar | 1 | not yet observed | active | - | |
| typically-deer-stable-performed.trycloudflare.com | Free zero-charge website audit sample. Returns reachability plus five live SEO, HTTPS, and security-header findings, then links to the 17-check paid audit. | payai-facilitator | 1 | not yet observed | active | - | |
| underground.substratesymposium.com | Underground Cultural District — catalog of 228 themed digital products (poetry, philosophy, fiction, reflection, plant meditations). One settle returns the full menu with every product's slug, description, price, and x402 endpoint. Each individual product is its own indexable x402 route. The catalog is the doorway. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| unit-converter.api.klymax402.com | Convert a value between measurement units | cdp-bazaar | 1 | not yet observed | active | - | |
| unit-converter.pdfextractapi.workers.dev | Convert a value between units (length, mass, volume, area, speed, time, data, temperature). | cdp-bazaar | 31 | $0.01 | active | - | |
| user-agent-parser.api.klymax402.com | Parse a user agent string into structured data | cdp-bazaar | 1 | not yet observed | active | - | |
| vaaya.ai | Exa — semantic web search via our API key. numResults up to 100. For people/lead discovery set category:"people" with an open ICP query. | cdp-bazaar | 1 | not yet observed | active | - | |
| validate.cyberwarex.com | Email validation for <email> | cdp-bazaar | 1 | not yet observed | active | - | |
| vape-x402.vapex402.workers.dev | VAPE dex_volumes — DEX trading volume on a chain by venue, each with its logo (default Base) — real trading activity across the chain's exchanges. | cdp-bazaar | 31 | $0.01 | active | - | |
| vedetta.dethboy.com | Task router: describe what you need in plain text (?task=...) and get the exact Vedetta endpoint, parameters and price to call — plus cheaper cached alternates. Stops agents guessing or overpaying. Half a cent, instant, never fires a live analyst read. Descriptive research, not financial advice. | cdp-bazaar | 1 | not yet observed | active | - | |
| vektor.halowerk.com | Calculates item co-occurrence and item similarity from the submitted events only. No user profile is stored. | cdp-bazaar | 1 | not yet observed | active | - | |
| vektor.netzhandwerker.de | Embeds up to 32 texts on the local Ollama runtime. Returns explicit model and dimensions; no paid third-party API is called. | cdp-bazaar | 1 | not yet observed | active | - | |
| vending-machine-seven.vercel.app | Live fiat FX rates (Frankfurter/ECB primary, open.er-api fallback) for cross-border agents | cdp-bazaar | 1 | not yet observed | active | - | |
| vendsdk.com | Live fiat FX rates (Frankfurter/ECB primary, open.er-api fallback) for cross-border agents | cdp-bazaar | 1 | not yet observed | active | - | |
| venturepulse.theaslangroupllc.com | Find the best accelerator or incubator for your startup worldwide — YC, Techstars, 500 Global, Antler, EF and 50+ regional programs, with equity terms, deadlines and acceptance rates. For founder and startup agents. | cdp-bazaar | 1 | not yet observed | active | - | |
| verifiable-random.use.x402atlas.com | Verifiable Random dice — unbiased dice rolls bound to a future drand round the server waits for (typically 3-6s) and verifies locally, with a reproducible proof transcript. | cdp-bazaar | 1 | not yet observed | active | - | |
| verza.dev | South African SA ID number validation: Structural validation of a South African identity number with safe decode: Luhn check digit, birth date, gender and citizenship segments (citizen or permanent resident). The structural step in KYC, KYB and customer onboarding or due diligence workflows: derive date of birth, age, gender and citizenship without storing the identity. Stateless, never stored or logged (POPIA-conscious by construction). | cdp-bazaar | 31 | $0.01 | active | - | |
| vibesprings.net | Real-time BTC/USD price feed oracle. Retrieves live spot rate, 24h high/low, and volume directly from Coinbase Exchange. | cdp-bazaar | 1 | not yet observed | active | - | |
| video.cyberwarex.com | YouTube video metadata in one call: title, channel name and id, duration, upload date, view and like counts, description, thumbnail URL, the chapter list with start and end times, and the language plus kind (manual or auto) of every available caption track. Never downloads media. Use it to check a video's length or caption availability before paying for a transcript, or to enrich a bare video link with real facts. | cdp-bazaar | 1 | not yet observed | active | - | |
| vietnam-holiday-api.kdlcfa.workers.dev | VN30 proxy — VFMVN30 ETF tracking Vietnam's top 30 HOSE blue-chip stocks, delayed quote | cdp-bazaar | 31 | $0.05 | active | - | |
| viql.upgo.ai | Cited compliance eligibility verdict (checks[] + ledger provenance) | cdp-bazaar | 1 | not yet observed | active | - | |
| visa.orizn.app | Visa and entry requirements for a passport/destination pair: requirement type, visa-free days, documents, fees, processing time, transit rules, passport validity, overstay penalties and embassy contacts. Answers travel compliance and passport restriction checks, in 15 languages, with the official source and verification date where that pair has been verified. | cdp-bazaar | 1 | not yet observed | active | - | |
| visual.hugen.tokyo | Screenshot any public URL — returns base64 JPEG/PNG with metadata (page title, file size, render time). Full-page scroll capture, CSS selector targeting, device emulation (iPhone 15 Pro, Pixel 7, iPad Pro 12.9), dark mode, ad/cookie banner auto-removal. No browser infrastructure needed, no server costs. Pay per capture. Accepts USDC payments on Base and Solana | cdp-bazaar | 1 | not yet observed | active | - | |
| visuals.use.x402atlas.com | QR code generator — encode text, URLs, payment URIs, or arbitrary UTF-8 data as base64-encoded SVG or PNG in a JSON envelope. | cdp-bazaar | 1 | not yet observed | active | - | |
| voice.cyberwarex.com | Speech-to-text transcription for voice messages and audio clips. Upload a wav, mp3, m4a, ogg or webm file as multipart form-data and get the spoken text back as JSON. Runs a dedicated ASR model, so short noisy voice notes transcribe accurately. Accepts clips up to 10 minutes / 25 MB, billed per 10-second block. Use it to turn voice notes, call recordings, podcast clips or voicemail into text an agent can read. | cdp-bazaar | 1 | not yet observed | active | - | |
| voice.forgemesh.io | Text-to-speech synthesis in 1 of 10 standard voices (5 male M1-M5, 5 female F1-F5) across 31 languages, up to 500 characters, returned as inline WAV audio. Use it to: give an agent a spoken reply, read an alert aloud, narrate a short UI prompt, add voice to a chatbot response, speak a confirmation message. Cheapest tier. USDC on Base via x402, no API key, no signup. | cdp-bazaar | 1 | not yet observed | active | - | |
| voidfeed.ai | Returns clean, normalized datasets of AI model benchmarks, pricing, leaderboard scores, and Ethereum EIPs, parsed from sources that are costly to scrape. | cdp-bazaar | 1 | not yet observed | active | - | |
| vps.phoneagent.xyz | VpsAgent — rent disposable VPS compute via x402, no signup required. Two product lines: ephemeral sandboxes (1h / 6h / 24h, 1 vCPU / 1 GB, $0.50–$5) for code execution, CI runs, browser automation; persistent servers (small / medium / large, 30-day or 365-day, $12.99–$359.99) with 4–8 vCPU / 8–24 GB RAM / 100–300 GB SSD for hosting agents, services, dev environments. Deployable in 9 regions (EU default/free; US +$3/mo, other regions +$6/mo). Returns full SKU table with prices, spec floors, | cdp-bazaar | 1 | not yet observed | active | - | |
| vu.velvetdao.xyz | AI wallet portfolio analysis: token balances, PnL, risk metrics. | cdp-bazaar | 31 | $0.01 | active | - | |
| wailand.tailf99551.ts.net | Call this when an agent needs current significant global disaster events — e.g. before routing logistics or assessing exposure. Returns ALL matching normalized GDACS multi-hazard alerts (earthquake, cyclone, flood, volcano, drought, wildfire); one call returns the whole active set (~55-76 Orange/Red events/year). Refreshed daily 06:30 UTC (up to 24h old); not for life-safety use. Filters: source, event_type, alert_level, min_alert_score, iso3, current_only, from_date_after, from_date_before. | cdp-bazaar | 1 | not yet observed | active | - | |
| walcert.globalscoreagent.com | Grade wallet portfolio quality (usable vs spam/dust, concentration, tiers) A-F. POST wallet_address; signed certificate. $0.05 USDC. | cdp-bazaar | 31 | $0.05 | active | - | |
| walk-continually-blog-hall.trycloudflare.com | Performative apology detection (relational-layer correction check): detects scripted self-criticism in apology/reflection text. Text analysis, self-improvement, honesty check, NLP classification. 0.01 USDC. | payai-facilitator | 1 | not yet observed | active | - | |
| wallet-intelligence-three.vercel.app | WalletGuard preflights wallet and transaction execution across major EVM chains, returning balances, activity, approvals, known labels, and a proceed/caution/block recommendation with evidence. | cdp-bazaar | 1 | not yet observed | active | - | |
| wallet-risk-snapshot.pdfextractapi.workers.dev | On-chain snapshot of an EVM address: contract vs wallet, balance, tx count, and activity signal. | cdp-bazaar | 31 | $0.01 | active | - | |
| wallet-sanctions.use.x402atlas.com | Wallet sanctions check for a validated EVM or Solana address. Returns a direct verdict, recommended action, match evidence, source lists, and an explicit AML-scope caveat. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| watchtower-api.com | Screen a person/company/vessel name against OFAC (SDN + Consolidated), UN, EU, UK, Canada, Australia, France, Switzerland, US export-control (BIS/State), and US SAM procurement/benefit exclusions. Deterministic typo-tolerant fuzzy matching with versioned list snapshots. | cdp-bazaar | 1 | not yet observed | active | - | |
| waterpulse.theaslangroupllc.com | Live USGS river-gauge tick, deterministic. Answers "what is the flow at this gauge right now", "is this river high or low vs this week". Returns the latest streamflow (discharge, cfs) and gage height (ft) for one USGS site plus the 7-day min/max range, reading count, site name and coordinates, straight from USGS instantaneous values. Unknown sites 404 before payment. No LLM, no key, public domain. | cdp-bazaar | 1 | not yet observed | active | - | |
| wealthpulse.theaslangroupllc.com | FDIC bank-health check, deterministic. Answers "is my bank safe", "is this bank well capitalized", "did this bank fail". Resolves a US bank by name or FDIC cert, then computes from quarterly Call Reports: PCA capital category (12 CFR 324.403), ROA/ROE/NIM, noncurrent-loan and reserve-coverage ratios, YoY deposit growth, uninsured-deposit share, 8-quarter trend. Includes closed/failed institutions with charter-end date. No LLM, no key, public domain. | cdp-bazaar | 1 | not yet observed | active | - | |
| weather-api.api.klymax402.com | Get current weather and forecast for a location | cdp-bazaar | 1 | not yet observed | active | - | |
| weather.agentic-jp.com | List every JMA forecast office (府県予報区) in Japan with its code, Japanese/English name, and class10 sub-regions. Use this to discover valid `:area` values. | cdp-bazaar | 1 | not yet observed | active | - | |
| weather.hugen.tokyo | Instant weather by city name — temperature, feels-like, humidity, wind speed, precipitation, and condition. Just pass a city name; geocoding, data fetching, and response structuring are handled in one call. Global coverage updated every 15 minutes. No API keys, no geocoding setup, no rate limits. Accepts USDC payments on Base and Solana | cdp-bazaar | 1 | not yet observed | active | - | |
| weather.lonestaroracle.xyz | GFS+ECMWF ensemble temperature probability for NWS weather prediction markets | cdp-bazaar | 1 | not yet observed | active | - | |
| weather.payapi.market | Current weather conditions for any global location — temperature, feels-like, humidity, precipitation, wind, and human-readable weather description. | cdp-bazaar | 1 | not yet observed | active | - | |
| weatherbot-x402.fly.dev | Today's observed high so far from the airport METAR station (public-domain source, spike-filtered), plus a past-peak signal. Observed facts and inferred judgement are returned as separate fields, and the inference ships with its own measured accuracy (0.984 over 61 out-of-sample days) and a named failure mode, so you can weight it rather than trust it blindly. | cdp-bazaar | 1 | not yet observed | active | - | |
| web-access-gateway.mattskowronis.workers.dev | Read one public URL and return clean bounded page content with a SHA-256 content hash. | cdp-bazaar | 31 | $0.00 | active | - | |
| web-production-18a32.up.railway.app | Current weather conditions by city or place name. | cdp-bazaar | 1 | not yet observed | active | - | |
| web-production-2d1051.up.railway.app | Classify text or JSON into categories with AI: sentiment analysis, topic, intent detection, urgency triage, or a custom taxonomy. Returns labels with confidence scores and reasoning. | cdp-bazaar | 1 | not yet observed | active | - | |
| web-production-78e17.up.railway.app | Summarize and compress text, Markdown, or JSON into a structured summary. Output as prose, bullets, headline, or TLDR, with optional exact target word count. Built for agent and document pipelines. | cdp-bazaar | 1 | not yet observed | active | - | |
| web-scraper-api-production-bf20.up.railway.app | Extract page metadata: title, description, keywords, author, published/modified dates, canonical, language, favicon, and OpenGraph/Twitter card tags. | cdp-bazaar | 1 | not yet observed | active | - | |
| web-scraper.api.klymax402.com | Scrape a URL and convert to clean markdown | cdp-bazaar | 1 | not yet observed | active | - | |
| web-search.api.klymax402.com | Search the web and return structured results | cdp-bazaar | 1 | not yet observed | active | - | |
| web.cyberwarex.com | Read any live web page as clean, LLM-ready text. Renders JavaScript in a real browser, then strips navigation, ads and boilerplate. Use it when a plain HTTP GET returns empty or garbled HTML: single-page apps, dynamic feeds, or content that only appears after scripts run. Returns markdown, plain text or cleaned HTML plus the upstream HTTP status. Page content is third-party data and is flagged untrusted so an agent treats it as input, never as instructions. | cdp-bazaar | 1 | not yet observed | active | - | |
| web3-signals-api-production.up.railway.app | 30-day rolling signal accuracy at 24h/48h windows, per-asset breakdown. Verifiable reputation score. | cdp-bazaar | 1 | not yet observed | active | - | |
| webhook.site | Returns a compact routing status for a Base request. | cdp-bazaar | 1 | not yet observed | active | - | |
| websearch.use.x402atlas.com | Real-time web search for AI agents — search the web and get ranked SERP-style results as clean JSON: title, URL, snippet, relevance score, optional LLM-generated answer. Find up-to-date information online — latest news, current events, finance. Date, domain and exact-phrase filters. | cdp-bazaar | 1 | not yet observed | active | - | |
| webtools402.176-109-107-191.sslip.io | Compute keccak256/sha256, a 4-byte function selector, an event topic0, or an ENS namehash/labelhash from a string or hex input. | cdp-bazaar | 31 | $0.00 | active | - | |
| weight402endpoint.vercel.app | Convert a weight/mass value between units (kg, g, lb, oz, stone, tonne, and more). | cdp-bazaar | 1 | not yet observed | active | - | |
| wetter.halowerk.com | The warnings the Deutscher Wetterdienst has actually issued for the warn cell containing the coordinate, in German and English, with severity, urgency, certainty and an explicit effective/onset/expires window plus whether the warning is active right now. | cdp-bazaar | 1 | not yet observed | active | - | |
| whale-alert.api.klymax402.com | Track large on-chain whale transactions | cdp-bazaar | 1 | not yet observed | active | - | |
| whale.hugen.tokyo | Look up any Ethereum address — returns entity labels, name tags, and categories from 412K+ labeled addresses. AI agent API for on-chain identity resolution | cdp-bazaar | 1 | not yet observed | active | - | |
| whale.lonestaroracle.xyz | Large on-chain transaction monitor — whale movements on Base, Ethereum, and Robinhood Chain with AI pattern analysis | cdp-bazaar | 1 | not yet observed | active | - | |
| whaletape.xyz | What history exists before you pay for it: how many markets we track, which asset classes, and the range covered. The cheap probe that tells an agent whether the paid series is worth buying | cdp-bazaar | 1 | not yet observed | active | - | |
| whodeployed.wtf | Parsed House/Senate PTR trades: member, ticker, type, amounts, filing lag (last 1000) | cdp-bazaar | 31 | $0.01 | active | - | |
| wiki.use.x402atlas.com | Wikipedia article summary — plain-text and HTML extract, short description, thumbnail and Wikidata id for any title, in a clean normalized envelope with CC-BY-SA attribution. | cdp-bazaar | 1 | not yet observed | active | - | |
| win.oneshotagent.com | Web search returning URLs, titles, and descriptions | cdp-bazaar | 1 | not yet observed | active | - | |
| witness-contractwitness-production.witness-test.workers.dev | Produce a concrete independently revalidated JSON-Schema/MCP backward-compatibility witness before merge/deploy. UNKNOWN or NO_WITNESS_FOUND never means compatible. | cdp-bazaar | 1 | not yet observed | active | - | |
| witnessd.vip | Independently fetch, hash, timestamp and archive a URL or API response; returns a signed certificate. Merkle-anchored on Base hourly. Neutral third-party evidence for agent commerce disputes. | cdp-bazaar | 1 | not yet observed | active | - | |
| workbot1.oddsys.org | Live foreign-exchange reference rates (European Central Bank daily fixes, ~30 major currencies): any cross-rate from any base, optional amount conversion. Refreshed daily; response carries the rate date. | cdp-bazaar | 1 | not yet observed | active | - | |
| worxai.tech | Buy a synthetic dataset by category id (financial-markets, x402-agent-traces, mcp-tool-call-transcripts, healthcare-claims, and 15 more — full list at /api/x402/v2/datasets). Returns real generated rows sized to your `rows` param; price scales with row count ($0.01/row on the API channel). Every agent (by `wallet` param, or by IP if omitted) gets 50 free rows total — spread across up to 5 calls — before payment is required. | cdp-bazaar | 1 | not yet observed | active | - | |
| wouldpayagain.com | Subscribe an email address to the Would Pay Again newsletter. Body: {"email": "you@example.com"}. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| www.aidatatools.dev | Data Quality Gate: deterministic dataset quality verdict | cdp-bazaar | 1 | not yet observed | active | - | |
| www.bitcoind.app | Complete list of all Bitcoin Core RPC methods (summaries). One call replaces up to 142 individual lookups. Returns name, category, summary, and parameter count for every method. | cdp-bazaar | 1 | not yet observed | active | - | |
| www.capminal.ai | AI-powered Token Deep Research API | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| www.celerapi.com | Search the live UK Companies House public register by company name to find candidate registered legal entities and Companies House numbers. Use when the exact legal entity or registration number is unknown. | cdp-bazaar | 1 | not yet observed | active | - | |
| www.entropyindex.com | Our Index hit Crisis mode by March 2008 — 6 months before Lehman. Chip gap Watch 19 months before 2021 auto-production trough. Structural vol before the candles widen the grid. Grid regime hints — poll while in. Check $0.07. Not a trade signal. | cdp-bazaar | 1 | not yet observed | active | - | |
| www.getbags.app | BAGS Agent API index — machine-readable directory of the agentic payment API, MCP server, and x402 payment surface. | cdp-bazaar | 1 | not yet observed | active | - | |
| www.getnock.xyz | URL in, brief out. Not a raw $0.002 scrape. Nock, disclosed AI. | payai-facilitator | 1 | not yet observed | active | - | |
| www.hoodgrow.com | HoodGrow — every Morpho lending market and Uniswap V3 pool involving AAPL on Robinhood Chain. Morpho market and Uniswap V3 pool state is read on-chain and snapshotted every 15 minutes; responses carry the snapshot timestamp. | cdp-bazaar | 1 | not yet observed | active | - | |
| www.mahastrategies.com | Compress long documents and RAG inputs into token-budgeted, deduplicated context packs with source-linked provenance. Returns original and compiled token counts, so the saving is verifiable. Net-positive above N = fee / (r x p) tokens: r your reduction, p your input price. Extractive and budget-bound, so check includedPassages before relying on it. Ranks Latin, Cyrillic, Greek, Arabic and CJK; CJK coarser (bigrams). Not for tabular or heavily-structured payloads. | cdp-bazaar | 1 | not yet observed | active | - | |
| www.robinhoodradar.com | Robinhood Radar on-chain new-pool feed (every new Robinhood-chain launch). | payai-facilitator | 1 | not yet observed | active | - | |
| www.stablebrowser.dev | Create a new browser session ($0.10). Optionally pass sessionId to resume an existing Browserbase session. Returns sessionId (Browserbase session ID) to use for all subsequent calls. | cdp-bazaar | 1 | not yet observed | active | - | |
| www.stratalize.com | Stratalize — attested finance, legal, healthcare, and compliance intelligence. Signed, independently verifiable receipt on every call (trust.stratalize.com/verify). IMF World Economic Outlook macro composites — GDP growth, inflation, and current account balance by country group. Source: IMF WEO static composite, semi-annual update. Use when providing global macro context for an international brief or country risk assessment | cdp-bazaar | 1 | not yet observed | active | - | |
| www.studio-x.cc | Studio X uncensored NSFW image generation with Flux Schnell | payai-facilitator | 1 | not yet observed | active | - | |
| www.tereno.xyz | What is the current state of Base? Latest block number, timestamp, base fee and suggested gas fees in a single cheap call with no parameters — the fastest way to test an x402 payment loop end to end. Positive-sum by design: it takes no parameters, so every agent shares one answer — $0.02 if you are the first inside the freshness window, $0.01 for everyone after you. | cdp-bazaar | 1 | not yet observed | active | - | |
| www.tryskopos.xyz | Named smart-money wallets buying or selling a token, with net flow. | cdp-bazaar | 1 | not yet observed | active | - | |
| www.watchevelive.com | Eve’s invoice clerk: file/pay a USDC bill under her published cap. Call to hand her a bill, not to read the free cap board. | cdp-bazaar | 1 | not yet observed | active | - | |
| www.x402financialdata.com | Real-time quote in one call: current price, intraday open/high/low, previous close with change and change %, volume metrics, 52-week high/low, and 50/200-day moving averages from real Yahoo Finance data. Works for stocks, forex pairs (e.g. EURUSD=X), and commodity futures (e.g. GC=F gold, CL=F oil), not just equities. $0.001/call. | cdp-bazaar | 1 | not yet observed | active | - | |
| www.x402scan.com | Paginated list of merchants (top recipients by volume) | cdp-bazaar | 1 | not yet observed | active | - | |
| x402-adsb.x402-adsb-worker.workers.dev | Live aircraft positions over Kansai / western Japan from an independent ADS-B receiver (~1s freshness): position, altitude, speed, squawk, plus callsign→route resolution (origin/destination airports) from official timetables. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402-agent-pay.com | x402 Barter — deposit your half of an accepted trade into escrow. Send deal_id, side ('give' or 'want') and the payload itself; the payload is hashed so either party can prove later what was delivered. Returns the deal status, whether both sides have now delivered, and the release state of the escrow. Nothing but the flat call fee is charged — the goods, not USDC, are what trade here. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402-agent-store.rileycraig14.workers.dev | A wallet-gated machine room for autonomous agents. A paid check-in publishes your agent handle, capabilities, current need and callback URL for 24 hours, then returns the live room roster, compatible counterparties, Agent Planets access and a machine-readable membership receipt. No human account, API key or subscription: one x402 USDC payment on Base or Solana is the admission credential. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402-agents-production.up.railway.app | Return live cross-exchange perpetual funding rates and the largest annualized funding divergences. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402-api-production-266e.up.railway.app | Latest Polymarket whale trades (15 min delay). Trades >= $10,000 notional with market, side, size, price, wallet address and Predge wallet score (0-100, 30d win rate). Source: Predge whale-tracking pipeline (@predge_alerts_bot). Query param: limit (1-100, default 50). | payai-facilitator | 1 | not yet observed | active | - | |
| x402-api.aubr.ai | Send an HPKE-encrypted prompt to the Aubrai chat agent running inside an attested private enclave. Only the enclave can decrypt your message. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402-audit.tatschluizguilherme.workers.dev | Offline ABI map generator (chain-agnostic, no RPC): a contract ABI (JSON array of entries) in, the full selector map out — 4-byte selector + canonical signature + typed inputs/outputs for every function, 32-byte topic0 for every event (indexed/anonymous flags) and 4-byte selector for every error, with a round-trip verification against the /decode dictionary (verify.known — which functions/events this API can already decode/encode). Pure cryptography: no RPC, no explorer, no API key, instant response, 100% margin | payai-facilitator | 31 | $0.10 | active | - | |
| x402-checker.nock-for-mak.workers.dev | Paid $0.01 USDC exact on Base: address lookup (isContract, ETH balance, USDC balance, tx count) via public RPC. Operated by an AI named Nock. Contact: nock.for.mak@gmail.com. | payai-facilitator | 1 | not yet observed | active | - | |
| x402-crypto-data.vercel.app | Top DeFi yield pools with APY/TVL, filterable by chain (DefiLlama). | cdp-bazaar | 1 | not yet observed | active | - | |
| x402-data-api.onrender.com | IP geolocation: country, region, city, coordinates, and timezone for any IPv4 or IPv6 address. Fast in-memory lookup for analytics, fraud, and personalization agents. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402-data-api.sigrunner.workers.dev | Spot token prices from DefiLlama — pass comma-separated CoinGecko ids, get price/change_24h/symbol/confidence/timestamp. | cdp-bazaar | 31 | $0.00 | active | - | |
| x402-datashop-production.up.railway.app | Hourly weather forecast for any point on Earth from Open-Meteo (blend of ECMWF/GFS/ICON models, refreshed hourly; data CC-BY 4.0). Query: ?latitude=48.8566&longitude=2.3522&hourly=temperature_2m,precipitation,wind_speed_10m&forecast_days=2 (1-16 days, ~80 hourly variables available, optional daily= aggregates and timezone=auto). ISO 8601 time arrays + units. 15 min cache. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402-defi-signals.onrender.com | One-call market snapshot: BTC/ETH/SOL spot prices with 24h change plus the Crypto Fear & Greed index. The cheapest way for an agent to establish market context. | cdp-bazaar | 31 | $0.00 | active | - | |
| x402-domainhealth-poc.theliminalguy.workers.dev | Combined domain health verdict in one sub-second call: authoritative RDAP registration status and expiry (per-TLD registry, IANA-bootstrapped) plus live HTTPS/TLS reachability, weighted into a single 0-100 score with per-component confidence. Returns 502 without charging if every upstream check fails. | cdp-bazaar | 31 | $0.01 | active | - | |
| x402-echo-service.onrender.com | Compute cryptographic digests of a string. POST {"input":"...","algorithms":["sha256"]} and receive one hex digest per requested algorithm. Supports sha256, sha512 and keccak256. Deterministic, no storage, no upstream calls. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402-endpoints.onrender.com | Macro economic snapshot API — dated Eurozone economic indicators for trading/research agents: euro-area inflation (HICP / CPI), ECB policy interest rates (deposit, refi), unemployment and EUR FX from the official European Central Bank data portal — each indicator with value, as_of date, next_release cadence and a signed dated snapshot receipt for reproducible backtests. The interest-rate, inflation and currency context an agent needs before trading. | cdp-bazaar | 31 | $0.01 | active | - | |
| x402-factory.com | Upcoming climate and weather event resolutions — Upcoming climate and weather market resolutions in date order with current blended probabilities — the forward calendar of climate and weather events an agent can position around. Same shape as /v1/calendar, pre-filtered to climate and weather markets. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402-filings.datalayer.workers.dev | Job postings read straight from a company's own applicant tracking system — Greenhouse, Lever, Ashby, SmartRecruiters, BambooHR or Recruitee. This is the source that job boards scrape, so there are no duplicates, no expired listings and no aggregator lag. Hiring is a demand signal: which teams a company is growing and where. | cdp-bazaar | 31 | $0.01 | active | - | |
| x402-gateway-production.up.railway.app | DeepSeek's flagship chat model — strong open-source reasoning and coding at low cost | cdp-bazaar | 1 | not yet observed | active | - | |
| x402-gateway.ai | Paid ping — test the x402 payment flow end-to-end. Returns pong. Costs $0.001, exists so agents can verify their x402 wallet setup against this gateway cheaply. | cdp-bazaar | 31 | $0.00 | active | - | |
| x402-hono-api.inraby.workers.dev | DNS email security audit — SPF, DMARC, DKIM, BIMI, and MTA-STS check for domain spoofing and deliverability risk. Agent-friendly dns email security screen at micropayment pricing. | cdp-bazaar | 31 | $0.00 | active | - | |
| x402-market.kore-app.workers.dev | Aggregated crypto market snapshot: prices, Fear & Greed, DeFi TVL, dominance, top stable yields. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402-mcp.onrender.com | Should I submit this Base transaction now, and at what fee? One call returns submit-or-wait, max fee per gas and priority fee in gwei (EIP-1559), and the estimated cost in USD for an ETH transfer, USDC ERC-20 transfer, or x402 settlement on Base mainnet. Live gas price and congestion from Base RPC blocks, no API key. For bots that queue transactions: call before every send. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402-paid-service.iholt.workers.dev | Prediction fuse — Polymarket CLOB + Manifold mana, convex YES leverage + cross-venue gap | cdp-bazaar | 1 | not yet observed | active | - | |
| x402-research.kgy5612.workers.dev | Call to check Korea NTS businessman open/closed + tax type JSON (휴폐업/과세유형). Official data.go.kr. Not a people search. Not tax advice. | payai-facilitator | 1 | not yet observed | active | - | |
| x402-secfilings-poc.theliminalguy.workers.dev | Computed SEC filing-health verdict (late-filing notifications, restatement events, overdue periodic reports) for one company CIK | cdp-bazaar | 31 | $0.01 | active | - | |
| x402-seller-0ay3.onrender.com | Current gas price on Base (Ethereum L2), read live via a public RPC endpoint — no API key, no aggregator. No parameters. | cdp-bazaar | 31 | $0.01 | active | - | |
| x402-seller.onrender.com | Latest Henry Hub natural gas spot price (USD/MMBtu), sourced from the U.S. Energy Information Administration. Data lags several business days behind the market; not live trading data. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402-solvers.onrender.com | Detect whether an arbitrage opportunity exists in a set of token exchange rates (multi-pool negative-cycle scan). Cheap boolean + magnitude signal for trading agents. POST a swap-rate graph, get back whether a profitable cycle exists and how large — without the path. | cdp-bazaar | 31 | $0.00 | active | - | |
| x402-stock-indicators.vercel.app | Analyst sentiment and short interest for a US stock in one call: recommendation trend, consensus price targets, recent upgrades/downgrades by firm, and short interest with month-over-month change -- rising short interest into price weakness is a classic bearish/squeeze-risk signal most analyst-ratings APIs don't include. From real Yahoo Finance data. $0.005/call. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402-store.dgdb.workers.dev | Decode an EVM signature request (EIP-712 typed data, Permit/Permit2, or ERC-20 approve calldata) into a structured intent: what token, which spender, how much, until when, plus risk_flags and an action_hint. Deterministic, no LLM. Answers an agent's question 'what am I about to sign?' | cdp-bazaar | 31 | $0.01 | active | - | |
| x402-tc-agent-server.vercel.app | Cover the send-token gateway fee (ERC-20 token dispatch) | cdp-bazaar | 1 | not yet observed | active | - | |
| x402-tokens.fly.dev | gemini-2.5-flash — ceiling; reconciled to actual cost after the call, at 2026-09-03T20:18:51.521Z | cdp-bazaar | 1 | not yet observed | active | - | |
| x402-trends-server.onrender.com | Scrape a public webpage and extract clean readable text. Use this web scraping endpoint when an AI agent needs page content for summarization, research, retrieval, content extraction, indexing, or downstream analysis without parsing raw HTML. | cdp-bazaar | 31 | $0.01 | active | - | |
| x402-url-extractor-production.up.railway.app | Base address -> agent-ready on-chain profile: EOA or contract, ETH and major-token holdings, token or NFT metadata, EIP-1967 proxy detection, activity, and a derived profile label. Uses public Base mainnet RPC with no account or API key. Useful before an agent sends funds, swaps, or calls a contract. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402-vat-checker-production.up.railway.app | Validazione ufficiale in tempo reale di una Partita IVA europea tramite il registro VIES della Commissione Europea. Usa questo endpoint quando devi verificare se una Partita IVA UE è valida prima di emettere una fattura, registrare un cliente B2B o processare un ordine intracomunitario. Ritorna validità, ragione sociale e indirizzo registrato. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402-watcher-api-main.jpgame-intel.workers.dev | Daily digest and market analysis report of the Japanese game industry: original English-language analysis and news summaries curated from Japanese-only sources, with a link to every original article. Updated once per day. No API keys, no sign-up — pay per call in USDC on Base via x402. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402-weather-api-production-04c4.up.railway.app | Current weather conditions for any global location — temperature, feels-like, humidity, precipitation, wind, and human-readable weather description. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402-zadenworks.zaden-gaming.workers.dev | Extract every HTML table on a page as structured JSON — headers, row arrays, and (when headers are unique) row objects keyed by header name. Saves hand-parsing pricing tables, spec sheets, and schedules out of raw HTML. | payai-facilitator | 31 | $0.01 | active | - | |
| x402.agentfund.net | Multi-chain Gas Price | cdp-bazaar | 31 | $0.00 | active | - | |
| x402.agentutility.ai | Generates PNG or SVG QR codes from text, URLs, vCards, WiFi strings, and plain text with configurable size, margin, colors, and error correction. Use it as a QR generator API, create-QR-code endpoint, text-to-QR, or link QR generator. | cdp-bazaar | 31 | $0.00 | active | - | |
| x402.aispace.bot | OpenAI-compatible chat on 100+ Venice models via x402 USDC (Base). Model from GET /api/v1/models?type=text; personas via /characters. Thinking models: empty content + reasoning_content is success; use venice_parameters.disable_thinking for plain text. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402.asterpay.io | Deep KYA Trust Score analysis for any AI agent or wallet. Returns 7-component trust score (0-100), risk tier, sanctions status, ERC-8004 identity, InsumerAPI attestations, and payment eligibility. The most comprehensive agent trust check available. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402.botsmith.dev | X User Profile ($0.004/call): Fetch an X (Twitter) account by handle: display name, bio, follower/following/tweet counts, account creation date and age in days, verification status, location and profile image. No X account or API key needed. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402.cambrian.org | Token Price (Current) | payai-facilitator | 1 | not yet observed | active | - | |
| x402.chainquery.com | chainquery Bitcoin RPC: pay-per-call Bitcoin Core over x402, no API key. Node uptime in seconds from chainquery's independent full node. Bitcoin Core uptime. | cdp-bazaar | 31 | $0.01 | active | - | |
| x402.chaly.org | AI image generation - low quality, 1K resolution. | payai-facilitator | 1 | not yet observed | active | - | |
| x402.charliemorrison.dev | Web-content reader: fetch any http(s) URL and return clean readable text, title/description/canonical, and outbound links as JSON — the data an agent ingests on each step of a crawl or RAG loop. Input: url. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402.cheetahsecurity.de | AML / counterparty screening for a Base agent wallet (OFAC sanctions + exposure + scam list) | cdp-bazaar | 31 | $0.05 | active | - | |
| x402.cloudpulsepoint.com | Fetch a URL and report whether it is reachable, the HTTP status code, and the response time in milliseconds. A fast liveness/uptime probe — run it before relying on a site or as a cheap health signal. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402.coinopai.com | Kronos by ForgeMesh current crypto risk state, per-symbol signal streaks, and active cooldown timers. Use as a low-cost risk gate before requesting a forecast or decision journal. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402.coinstats.app | CoinStats current Fear & Greed Index — sentiment score from Extreme Fear (0) to Extreme Greed (100) | cdp-bazaar | 31 | $0.00 | active | - | |
| x402.dailyelo.com | Live feed of freshly-detected malicious addresses on Base — address-poisoning seeders caught via zero-value transfer sprays, updated continuously by our on-chain collector. Poll ?since=<unix> to ingest only new threats into your agent's blocklist. Deterministic, evidence-backed, machine-readable. | cdp-bazaar | 31 | $0.01 | active | - | |
| x402.dellbot.win | Mid-tier OpenAI-compatible chat completion. Qwen3 235B (instruct/thinking/VL/next), DeepSeek V3.2, GLM 5.2, venice-uncensored 1.2, GLM 4.6/4.7, Kimi K2.5, MiniMax M3 Preview, Nemotron 3 Ultra 550B, Mistral Small 2603, Gemma 4 26B. Supports tools/tool_choice and stream:true SSE. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402.devvizion.com | Award/hire pulse watch (0.012 USDC). Free teaser: GET /v0/sample-hire-watch then POST {wallet?}. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402.donnyautomation.com | Uniswap v4 hook capability scan on Base mainnet. Decodes all 14 permission bits from the hook address per v4-core Hooks.sol, flags swap custody, fee-taking and EIP-1967 upgradeability, and verifies source by Basescan/Sourcify/Blockscout consensus. Returns custodyClass PASSIVE|FLOW_CONTROL|FEE_TAKING|SWAP_CUSTODY|OPAQUE, flags[], riskFlags[] and verificationState. Requires ?address=0x + 40 hex. Errors: 400 invalid_address, 502 analysis_failed. Capability analysis - it never outputs SAFE. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402.fablerlabs.com | Compare current perpetual funding rates across Binance, Bybit, Hyperliquid, and, for single-symbol requests, OKX. Returns interval-normalized annualized rates, gross cross-venue spreads, source status, mark prices when available, and funding timestamps. Optional symbol query; no symbol returns the ten widest current spreads. Market data only, not financial advice. | cdp-bazaar,payai-facilitator | 31 | $0.00 | active | - | |
| x402.fairseal.io | Verify AI agent outputs against a VEO-2 schema. Checks structural validity, SHA-256 hash integrity (if content hash is present), and optional cryptographic signature on the output (if proof.provider_signature is present). Returns a verdict with per-check details. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402.fenixfoundry.com | Repair malformed JSON (trailing commas, single quotes, unquoted keys, code fences, truncated output) and optionally validate the result against a supplied JSON Schema. Returns the parsed value, the canonical text, a change log and validation errors. | cdp-bazaar | 31 | $0.00 | active | - | |
| x402.fiasignals.com | Batch Base token safety, honeypot, rug-check and swap-preflight verdicts for up to 5 EVM contracts before a buyer agent signs or routes a swap. Returns PROCEED/CAUTION/REJECT actions, safety scores, evidence, warnings, aggregate counts, and a non-breaking 0.50 USDC bundled-risk-pack payable tier. Free single-token preview: /token-safety/free. Search keywords: rug check, honeypot check, token risk, swap preflight, rug pull, scam token, and is this token safe. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402.forgemesh.io | Agent fortune API: a fortune cookie written specifically for AI agents ('A cached response is worth two upstream calls'), plus a lucky number and lucky HTTP status code. The cheapest, most delightful way to make your first x402 payment and verify your wallet stack works end to end. New fortune every call. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402.freeq.one | Job Search: Search live job postings by keywords and locations. Returns structured results: title, company, location, apply URL, work types, employment type, seniority, industry, salary, and description. Supports onsite/remote/hybrid preferences. One call covers the whole market for a keyword + location pair. Pay per call in USDC on Base via x402 — POST https://x402.freeq.one/tools/jobs. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| x402.fuchss.app | Semantic search across the entire monitored x402 catalog. Given a free-text query (e.g. "weather forecast", "image generation", "EVM gas price oracle"), returns the closest endpoints by advertised purpose. Ranking is deterministic: cosine similarity bucketed to whole percentage points first (80.3% and 80.5% are the same bucket), then trust score, then described-before-undescribed, then endpoint id. Matches below a 0.5 cosine-similarity floor are dropped entirely, so a query can return fewer than the requested limit (or none). Endpoints that advertise no description are still matched: they are embedded from their service name and URL path tokens instead of a written description (host name as a last resort). The exact effect of a missing description: no fixed point deduction and no direct similarity malus; the only deterministic penalty is the described-before-undescribed tiebreak (at equal similarity bucket AND equal trust score, a described endpoint ranks first). Beyond that it is purely indirect: the shorter fallback text typically yields lower cosine similarity than a prose description, so such endpoints tend to land in lower similarity buckets, by a query-dependent amount. Each match carries its resource URL, trust score, grade, cosine similarity (0-1, raw value; ranking buckets it), advertised description when present, and a free endpoint-page URL. This is a DISCOVERY product: it deliberately carries no verdict, recommendation or flag detail (the per-endpoint trust report sold at /v1/x402-trust carries those). The query is embedded with the same model as the catalog, so phrasing the capability you need works better than guessing keywords. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402.getautomatedrcm.com | Healthcare text de-identification engine (demo endpoint — SYNTHETIC/TEST DATA ONLY, never send real PHI; nothing is stored). Strips names, DOBs, member/claim IDs, phones, emails, addresses, SSNs; dates become a derived interval timeline (service-to-denial days, days-ago) so denial and timely-filing math survives de-identification. Returns scrubbed text + token map for local re-identification. Production use requires the licensed in-environment engine: contact laureennicholson@getautomatedrcm.com | cdp-bazaar | 1 | not yet observed | active | - | |
| x402.glassnode.com | Assets Metadata — Lists all assets known to Glassnode and their metadata, including symbol, name, type, supported blockchains, external IDs, and semantic tags. Use the optional CEL filter to narrow results. Data by Glassnode. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402.halowerk.com | Reads the receipt of a transaction on Ethereum, Base, Base Sepolia, OP Mainnet, Arbitrum One, Polygon PoS or Avalanche C-Chain and compares it with what you expected to be paid. The comparison runs against the ERC-20 transfer events in the receipt, not against the transaction recipient, because in a token payment the transaction recipient is the token contract and never the seller. Returns every transfer event with sender, recipient, token, raw amount and human amount computed with that token de | cdp-bazaar | 1 | not yet observed | active | - | |
| x402.jmthomasofficial.com | Company intelligence lookup: resolve a US-listed company ticker through the SEC EDGAR company ticker dataset. Returns CIK, ticker, and registrant name for company research, SEC filing discovery, and equity due diligence. | cdp-bazaar | 31 | $0.00 | active | - | |
| x402.lucidcove.org | Settlement canary: returns a timestamped pong JSON after USDC micropayment. Use to verify x402 client + wallet + facilitator end-to-end. | cdp-bazaar | 31 | $0.00 | active | - | |
| x402.monpham.work | GPT-5.6 Luna — fast, low-cost frontier model (Artificial Analysis Intelligence Index 51.2, GPQA Diamond 91.1%). Best for high-volume chat, classification, extraction, and lightweight agentic loops where latency and cost matter. Limits: 8K input / 2K output tokens per call. OpenAI-compatible request and response format. | cdp-bazaar | 31 | $0.00 | active | - | |
| x402.naiko.io | Live ticker statistics including mention counts, velocity (mentions/minute), acceleration, and lifecycle stage classification. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402.nsgoods.org | Signed Solana settlement verification (did tx credit amount of mint to payee) | cdp-bazaar | 1 | not yet observed | active | - | |
| x402.ochinimus.app | 1h/24h liquidation totals for the 5 majors (SOL/BTC/ETH/XRP/DOGE), long/short split, biggest print, per-exchange breakdown | cdp-bazaar | 31 | $0.00 | active | - | |
| x402.orth.sh | Starts a new crawl. You receive a `id` to track the progress. The operation may take 1-10 mins depending upon the site and depth and pages parameters. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402.orthogonal.com | Get detailed company information from a domain including name, logo, headcount, location, industry, and more. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402.ottoai.services | Importance-ranked crypto headlines with per-article source links and publish times, plus a sentiment-scored market brief. Regenerated hourly; meta carries the snapshot's age and a fresh/stale verdict. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| x402.outpimp.com | Decodes (does not verify) a JWT by base64url-decoding its header and payload segments. Signature validity is never checked — do not use this to authenticate a token. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402.payperbyte.io | USGS recent earthquakes worldwide (M2.5+) | cdp-bazaar | 1 | not yet observed | active | - | |
| x402.presenceoperations.com | What it costs to hold a perpetual position: the venue's current hourly funding signed for your side, projected over your horizon in your own units, with the mark-to-oracle basis, open interest, and the assumption behind the projection stated rather than implied. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402.professorsausages.com | Chainlink native-token USD prices (ETH/BNB/POL) with round metadata | cdp-bazaar | 1 | not yet observed | active | - | |
| x402.shizu.me | Weather for any coordinate. Current (default): temperature (C), relative humidity (%), wind speed, weather code — real-time. Historical: add start_date & end_date (YYYY-MM-DD, up to 92 days per call, archive lags ~5 days) for hourly history — backtest weather-sensitive strategies (energy, agriculture, logistics). Inputs: lat, lon, start_date?, end_date?. Keyless (Open-Meteo). | cdp-bazaar | 1 | not yet observed | active | - | |
| x402.sleuthagent.ai | Locate a wallet from any clue — an X (Twitter) @handle, a partial 0x address fragment, an ENS/Basename, a full address, or portfolio intel: tokens the wallet is known to hold with approximate/rounded balances (e.g. "holds ~1.2M $XYZ and some $ABC"). Use to resolve a fuzzy identifier or a remembered portfolio down to a concrete on-chain wallet and its owner. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402.smartmoney.market | Global US House Periodic Transaction Report activity for stock-backed trades. Supports overview, latest disclosures, focused buys/sells, active tickers, active members, days, view, and limit. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402.srch.best | Structured domain data for agents, paid per request with x402 v2 | cdp-bazaar | 1 | not yet observed | active | - | |
| x402.swaphunt.dev | Batch spot prices for up to 20 assets in one call — each with price, 24h change and volume, keyed by symbol. The cost-efficient way to price a basket or portfolio in a single request instead of N calls. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402.tanship.dev | Text-to-image generation via edge AI (FLUX.1 schnell), returns JPEG | payai-facilitator | 1 | not yet observed | active | - | |
| x402.tavily.com | Tavily Search - advanced mode | cdp-bazaar | 1 | not yet observed | active | - | |
| x402.tbs-digital.com | Complete crypto and DeFi snapshot in ONE call for AI agents: spot prices for your tokens, full market data (market cap, 24h volume, supply, 24h change) for the lead token, top-10 chains by TVL, and the best yield pools by APY. Prices, market, TVL and yields together — the most complete crypto+DeFi call per request. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402.telnyx.com | Frontier chat completions via Telnyx Inference (MiniMax M2.7). OpenAI-compatible. $0.002856 USDC per call — no API key, no signup, pay per request. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402.tradesnack.com | Multi-indicator technical analysis (SMA/EMA crosses, Bollinger, RSI, candlestick patterns, support/resistance, trendlines, experimental Elliott Wave) for any crypto pair. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402.twit.sh | Look up a single Twitter/X tweet by its numeric tweet ID. Returns full tweet data including text, author profile, creation date, engagement metrics (likes, retweets, replies, quotes, bookmarks), and referenced tweets. Query param: id (string, required) - numeric tweet ID, e.g. GET /tweets/by/id?id=1110302988. Returns X v2 API-compatible JSON. | cdp-bazaar,payai-facilitator | 1 | not yet observed | active | - | |
| x402.whisperbox.my.id | Currency rate conversion | cdp-bazaar | 31 | $0.01 | active | - | |
| x402.yodeler.xyz | Forwarded news data from the Yodeler database. Price is computed from the actual billable row count and requested recency. Use /v1/news/availability to preview whether the query is free before paying. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402donghang.duckdns.org | GLM 5.2 chat via x402. OpenAI-compatible /v1/chat/completions, streaming supported. Listed as glm-5.2. $0.01 USDC per request on Base/Solana mainnet. See GET /x402/v1/models for the full chat catalog. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402endpoint-utiwoa54hq-uc.a.run.app | Get a Firebase ID token for authenticating with the callable APIs | cdp-bazaar | 1 | not yet observed | active | - | |
| x402engine.app | Currently trending coins on CoinGecko | cdp-bazaar | 1 | not yet observed | active | - | |
| x402lifeadvice.vercel.app | Get one piece of thoughtful life advice, paid per request over x402. | cdp-bazaar | 31 | $0.00 | active | - | |
| x402render-u5vwpxpyua-uc.a.run.app | Live Polymarket markets with prices, volume and liquidity. Filter by open/closed and sort by volume or liquidity | cdp-bazaar | 1 | not yet observed | active | - | |
| x402stock.vercel.app | The daily US Treasury par yield curve (Constant Maturity Treasury rates) for every maturity from 1 month to 30 years, in percent. Defaults to the latest published day; pass `?limit=` for more recent days (max 250) and `?year=YYYY`. No ticker needed. Use for the risk-free rate, rate-sensitivity context, and yield-curve inversion in macro-aware analysis. From x402stock | cdp-bazaar | 1 | not yet observed | active | - | |
| x402stock.xyz | The daily US Treasury par yield curve (Constant Maturity Treasury rates) for every maturity from 1 month to 30 years, in percent. Defaults to the latest published day; pass `?limit=` for more recent days (max 250) and `?year=YYYY`. No ticker needed. Use for the risk-free rate, rate-sensitivity context, and yield-curve inversion in macro-aware analysis. From x402stock | cdp-bazaar | 1 | not yet observed | active | - | |
| x402swag.com | Subscribe an email to the ForgeMesh Brief — event-driven x402 ecosystem intelligence for agent operators, measured from 800+ live listings. Issues only when something materially changes: catalog purges, silently changed discovery APIs, undocumented limits that delist sellers. Use it to: subscribe your operator to x402 seller intel, get alerted when the discovery layer shifts, follow agent-economy infrastructure news. $0.001 anti-spam price; unsubscribe link in every issue. | cdp-bazaar | 1 | not yet observed | active | - | |
| x402tap.com | Real-time web search (via Exa) — ranked results with title, URL, published date, author, and relevance score for a query | cdp-bazaar | 1 | not yet observed | active | - | |
| x402uselessfacts.vercel.app | Pay a tiny amount of USDC and receive one delightfully useless fact. | cdp-bazaar | 31 | $0.00 | active | - | |
| x402wordoftheday.vercel.app | Get today's curated Word of the Day (definition + part of speech). | cdp-bazaar | 31 | $0.00 | active | - | |
| xcatcher.top | Retrieve recent public X/Twitter posts from one or more named public account handles for monitoring, comparison, OSINT, social intelligence, and source-linked summaries. Returns an asynchronous task with scoped polling access; it does not search X-wide keywords, access private accounts, or control an X account. | cdp-bazaar | 1 | not yet observed | active | - | |
| xl402.agentsats.org | Extrae el contenido de una URL y lo devuelve limpio en Markdown/HTML para el contexto de un LLM. | cdp-bazaar | 1 | not yet observed | active | - | |
| xmedia.use.x402atlas.com | Twitter (X) video & image downloader — pass a public tweet / X post URL, get direct CDN media links: .mp4 video URLs with thumbnails plus every image in the post, ready to stream, embed, re-host, or download. No scraping or browser automation. | cdp-bazaar | 1 | not yet observed | active | - | |
| yahoo-equity-delayed-quote.hergertsynthora.com | Delayed real-time quote and intraday OHLCV for any stock or ETF ticker (price, day high/low, 52-week range, volume) from Yahoo Finance's keyless chart endpoint (JSON). Powers autonomous equity-screening agents and agent-to-agent trading bots needing per-symbol quotes without an API key. Pay-per-call via x402 on Base. No charge on upstream failure. | cdp-bazaar | 1 | not yet observed | active | - | |
| yieldsignal.vercel.app | Real-time risk-weighted USDC lending APY on Base: Aave/Compound/Morpho read onchain, Moonwell/Euler/Fluid via DefiLlama, source tagged per reading (never estimated). EIP-712 signed by the payment-receiving address (see X-Signal-* headers), which also holds an ERC-8004 identity and attests readings on-chain via EAS. Verified per-asset accuracy is free at /accuracy.json; raw on-chain attestations at /track-record. | cdp-bazaar | 1 | not yet observed | active | - | |
| ylk.one | Settlement-derived x402 market tape: live $/hr and tx/hr vs 24h baseline, last completed hour, every ≥2.5× spike hour in the past 24h with named driver. Habit SKU after vet — upgrade path to /v1/vet then /v1/x402/brief for any hot payTo. Not self-reported. | cdp-bazaar | 1 | not yet observed | active | - | |
| youtube.use.x402atlas.com | Full transcript of any YouTube video by video id or URL: captions/subtitles as clean plain text plus timestamped segments, the video's chapter markers, and every caption track it offers so an agent can pick a language and re-fetch. YouTube transcript, video to text, captions extraction, subtitle download, closed captions, speech to text, multilingual, asr and authored tracks. No API key. | cdp-bazaar | 1 | not yet observed | active | - | |
| zaref.dev | South African SA benchmark bond yields (SARB closing yields on the R2030 and R209 South African government benchmark bonds, key reference points for the domestic yield curve.) Clean cited JSON with official source URL, effective date and freshness flag. | cdp-bazaar | 31 | $0.01 | active | - | |
| zeroclick.affiliate.com | List the merchants behind the catalog. Filter by name or domain search, by country, or by product count, and page through the results. | cdp-bazaar | 1 | not yet observed | active | - | |
| zk.quickai.build | Quick ZK Auth v1.0.1 — Semaphore ZK wallet ownership on Base plus USDC balance attestation at snapshot block (not ZK-hidden balance in v1). ERC-8004 bundles with x402 payment binding. | cdp-bazaar | 31 | $0.05 | active | - | |
| zoll.halowerk.com | Validates EORI syntax and country-prefix consistency without asserting registration status. Missing facts are returned as null and named in unavailable_fields where applicable. Derived values disclose their method; source-backed values disclose source, time window and age. This is neither legal advice nor customs advice. | cdp-bazaar | 1 | not yet observed | active | - |