x402watch

52,336 paid endpoints are listed. 31,735 answered a real 402 at the last check.

Every x402 endpoint on the Coinbase Bazaar and x402scan, probed unpaid every six hours. A listing tells you the price a seller wrote down. This tells you whether the endpoint is reachable, whether it charges what it declared, and how fast it answers. Ranked by an assay score out of 100.

Last check 2026-10-04 21:48 UTC · 52,336 probed

31,735 answering 40214,377 down5,356 rejecting868 no paywall1,864 price drift
  1. 97api.particle.pro/v1/entities/searchSearch entities. Find a person, company, or knowledge graph entity by free-text query — a name, partial name, nickname, stock ticker, @handle, or website domain.$0.01 Base286 ms6 payers100% up
  2. 97api.x402node.dev/generate/qrcodeQR code generator, QR generator, generate qrcode, text to qr, url to qr code, 2D barcode generator, make qr png, qrcode base64 image, qr code creator, generate qr code from url. Generate QR code as base64 PNG data URL. Use for URL, wifi credentials, business cards. Accepts payment on Base or Solana — either network works.$0.0022 Base239 ms6 payers100% up
  3. 97api.x402node.dev/crypto/price/trx/usd/trx-usdLive TRX to USD price (TRON / US Dollar). Zero-param: GET returns current price. 波场美元实时价格行情。トロン/米ドル 価格。Precio TRON dólar. 트론 달러 시세. trx usd, trx-usd, TRX price. Accepts payment on Base or Solana — either network works.$0.004 Base131 ms6 payers100% up
  4. 97rubric-protocol.com/v1/x402/hedera-facts/nodesAttested 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 reference data for agents that must prove what they knew when they acted.$0.001 Base42 ms5 payers100% up
  5. 97rubric-protocol.com/v1/x402/hedera-facts/latest-txAttested 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 reference data for agents that must prove what they knew when they acted.$0.001 Base45 ms5 payers100% up
  6. 97rubric-protocol.com/v1/x402/hedera-facts/treasury-balanceAttested 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 reference data for agents that must prove what they knew when they acted.$0.001 Base46 ms5 payers100% up
  7. 97api.losbeto.xyz/br-docValidate a Brazilian CNPJ or CPF by its modulo-11 check digits and return it formatted, plus whether a CNPJ is a headquarters (branch 0001). Catches typos and fabricated identifiers before they enter a workflow. Zero...$0.01 Base110 ms5 payers100% up
  8. 97api.losbeto.xyz/ai-newsFiltered crypto and markets newswire for agents and research bots: headlines with source and timestamp, noise removed.$0.01 Base111 ms5 payers100% up
  9. 97api.losbeto.xyz/llmLLM inference as a pay-per-call commodity — ask anything (?q=...) and get the first live answer from a multi-provider failover chain (Groq, Gemini, paid tiers when configured). One flat price, any subject, no API keys...$0.005 Base111 ms5 payers100% up
  10. 97delvorn.site/api/x402/test-assetDelvorn public x402 test capability ASSET-TEST-FE2B3590$0.05 Base296 ms5 payers100% up
  11. 97stablesocial.dev/api/sc/google/company/adsScrape Creators · Google — Company Ads$0.06 Base199 ms5 payers100% up
  12. 97api.x402node.dev/encode/urlURL encoder/decoder, percent encoding, RFC 3986, query string escape, form data, encodeURIComponent, decodeURIComponent. Safely escape URLs for HTTP. Accepts payment on Base or Solana — either network works.$0.0022 Base53 ms5 payers100% up
  13. 97api.x402node.dev/forex/rate/gbp/jpy/gbp-jpyLive GBP to JPY exchange rate (British Pound / Japanese Yen). Zero-param: GET returns current rate. 英镑兑日元实时汇率。ポンド/円 為替レート。Tipo de cambio libra-yen. 파운드 엔 환율. gbp jpy, gbp-jpy, GBP/JPY forex quote. Accepts payment on Base or Solana — either network works.$0.004 Base55 ms5 payers100% up
  14. 97svm402.com/safety/:addressSafety and honeypot risk check for a Solana token given its mint address. Returns a deterministic risk score, honeypot flag, owner-renounced status, liquidity lock status, and holder concentration. Call this before trading an unfamiliar token. — $0.01 USDC$0.01 Solana121 ms4 payers100% up
  15. 97api.kadec0.xyz/v1/gas-oracleEthereum gas price oracle. Returns the current Ethereum gas price as an EIP-1559 base fee plus priority-fee estimates across five confidence tiers, all in gwei, so an agent can price a transaction before it signs one. Ethereum mainnet only. Keyless, via Blocknative.$0.01 Base91 ms4 payers100% up
  16. 97api.losbeto.xyz/br-bizdaysCount Brazilian bank business days between two dates on the ANBIMA 252 convention, or list a full year's bank holidays with ?year=. Carnaval, Good Friday and Corpus Christi move with Easter and Consciencia Negra becam...$0.01 Base108 ms4 payers100% up
  17. 97api.losbeto.xyz/agent-marketMachine-readable commercial map of this catalog: featured endpoints, cheapest calls, the free tier and the credit plans, so an agent can plan a budget in one request.$0.01 Base112 ms4 payers100% up
  18. 97api.marketintelligenceapi.com/api/v1/eu/fxUse for official euro exchange rates ($0.001). Returns the ECB euro reference rates for about 30 currencies (USD, GBP, JPY, CHF, CNY, ...) with the date and the change vs the previous fixing.$0.001 Base271 ms4 payers100% up
  19. 97api.marketintelligenceapi.com/api/v1/intelligence/regimeUse to set risk posture. Returns the current market regime (bullish, bearish or mixed) with breadth, average buy pressure, average momentum and the leading assets.$0.005 Base242 ms4 payers100% up
  20. 97api.marketintelligenceapi.com/api/v1/intelligence/buyingUse to find assets under aggressive buying. Returns assets ranked by buy pressure computed from the exact taker side of every on-chain swap, with arbitrage, MEV and bot trades excluded, plus volume, imbalance and price change.$0.005 Base217 ms4 payers100% up
  21. 97stableapify.dev/api/actors/valig/indeed-jobs-scraper/callStart 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.$0.01 Base123 ms4 payers100% up
  22. 97edgar.openverbs.com/v1/lookupResolve a stock ticker symbol or company name to its Central Index Key (CIK) - the identifier every other EDGAR endpoint keys on. Exact ticker matches rank first, then company-name prefix/substring matches. Returns each match's zero-padded CIK, numeric CIK, ticker and official company title.$0.006 Base168 ms4 payers100% up
  23. 97stablesocial.dev/api/sc/tiktok/profileScrape Creators · TikTok — Profile$0.06 Base118 ms4 payers100% up
  24. 972s.io/api/stocks/metricsKey fundamental metrics and 52-week price statistics for a US-listed company. Pass ticker; returns headline valuation, margin, and per-share figures — P/E, P/B, P/S, PEG, EV/EBITDA, gross/operating/net margins, ROE, ROA, current ratio, debt/equity, dividend yield, beta, 52-week high/low, and YTD/52-week price returns — plus the full Finnhub metric map under `metric`. Computed ratios you would otherwise derive yourself from raw filings. Market & fundamental data by Finnhub.$0.0025 Base275 ms4 payers100% up
  25. 97www.x402scan.com/api/x402/wallets/:address/transactionsPaginated transfers where wallet is sender$0.01 Base288 ms4 payers100% up
  26. 972s.io/api/stocks/earnings-surprisesHistorical quarterly earnings surprises for a US-listed company — reported (actual) EPS vs the analyst consensus estimate, the absolute surprise, and the surprise percentage, for the most recent quarters (newest first). Pass ticker (optionally limit). Tells you whether a company has been beating or missing expectations. Data by Finnhub.$0.0025 Base116 ms4 payers100% up
  27. 972s.io/api/wikipedia/summaryFetch a Wikipedia article summary in any of 30 supported languages. Returns title, displayTitle, lang, pageId, description, extract (plain text), extractHtml, lead image, canonical URLs, last-modified timestamp, word count, license, and an attribution string. Backed by https://<lang>.wikipedia.org/api/rest_v1/page/summary. Content is CC BY-SA 4.0 with attribution provided.$0.0025 Base111 ms4 payers100% up
  28. 97x402engine.app/api/ipfs/pinRun IPFS Pin via ipfs-pin API$0.01 Base269 ms4 payers100% up
  29. 972s.io/api/crypto/token-priceCurrent spot price and market data for crypto assets.$0.003 Base180 ms4 payers100% up
  30. 972s.io/api/crypto/hyperliquid-fundingLive perp funding rates, open interest, and mark/oracle/mid...$0.0036 Base286 ms4 payers100% up
  31. 972s.io/api/weather/currentCurrent weather conditions for any coordinate worldwide. Pass lat + lon (and optional units=metric|imperial, default metric). Returns temperature, feels-like, humidity, precipitation (rain/snow), cloud cover, sea-level pressure, wind speed/direction/gusts, day/night flag, and a human-readable conditions label from the WMO weather code — with local time + timezone. Global coverage (not just US — for US-only NWS data see weather.zip / weather.forecast). Source: Open-Meteo (CC BY 4.0).$0.003 Base182 ms4 payers100% up
  32. 97x402engine.app/api/web/screenshotCapture a screenshot of any URL — returns base64-encoded image, supports full-page capture$0.01 Base128 ms4 payers100% up
  33. 97grok.x402.paywithlocus.com/grok/ttsLocus public pay-per-use API$0.001 Base263 ms4 payers100% up
  34. 97deepl.x402.paywithlocus.com/deepl/languagesLocus public pay-per-use API$0.005 Base300 ms4 payers100% up
  35. 97x402.orthogonal.com/icypeas/api/url-search/profileFind a person's LinkedIn profile URL by name and optionally company/domain and job title. Synchronous response with status FOUND or NOT_FOUND.$0.01 Base201 ms4 payers100% up
  36. 97x402.orthogonal.com/apollo/api/v1/organizations/enrichEnrich a company by domain. Returns industry, revenue, employee count, funding, locations, and more.$0.01 Base240 ms4 payers100% up
  37. 97api.x402node.dev/forex/convert/usd/eur/usd-eurConvert USD to EUR at live rate. Pass ?amount=100 for value in Euro. 美元兑换欧元换算。米ドルをユーロに換算。Convertir dólar a euro. 달러를 유로로 환전. usd to eur convert. Accepts payment on Base or Solana — either network works.$0.004 Base49 ms4 payers100% up
  38. 97api.x402node.dev/crypto/convert/pepe/usd/pepe-usdConvert PEPE to USD at live price. Pass ?amount=1 for value in US Dollar. 佩佩币兑换美元换算。ペペを米ドルに換算。Convertir Pepe a dólar. 페페를 달러로 환전. pepe to usd, Pepe convert. Accepts payment on Base or Solana — either network works.$0.004 Base48 ms4 payers100% up
  39. 97api.x402node.dev/forex/convert/aud/jpy/aud-jpyConvert AUD to JPY at live rate. Pass ?amount=100 for value in Japanese Yen. 澳元兑换日元换算。豪ドルを円に換算。Convertir dólar australiano a yen. 호주 달러를 엔로 환전. aud to jpy convert. Accepts payment on Base or Solana — either network works.$0.004 Base58 ms4 payers100% up
  40. 97api.x402node.dev/defi/lending-marketsLive Aave V3 lending markets ranked by TVL with supply APR, utilization, max LTV, liquidation threshold and penalty per asset - real-time rates and risk parameters agents need to compare lending/borrowing options, computed from the subgraph. lending markets, aave rates, supply apr, borrow rate, lending comparison, liquidation threshold Accepts payment on Base or Solana — either network works.$0.01 Base172 ms4 payers100% up
  41. 97api.x402node.dev/password/strengthPassword strength estimator, score 0-4, zxcvbn-style heuristics, crack time, weak password detection. Returns score, feedback, estimated crack time. Accepts payment on Base or Solana — either network works.$0.0022 Base49 ms4 payers100% up
  42. 97api.x402node.dev/crypto/price/ada/usd/ada-usdLive ADA to USD price (Cardano / US Dollar). Zero-param: GET returns current price. 艾达币美元实时价格行情。カルダノ/米ドル 価格。Precio Cardano dólar. 카르다노 달러 시세. ada usd, ada-usd, ADA price. Accepts payment on Base or Solana — either network works.$0.004 Base49 ms4 payers100% up
  43. 97api.x402node.dev/search/newsSearch recent news articles via Google News. Returns articles with title, source, link, snippet, published_at. Use ?q=YOUR_QUERY and lang=en and limit=10. Built for news monitoring agents, trend analysis, and current events research, news api, news search, latest news headlines Accepts payment on Base or Solana — either network works.$0.008 Base59 ms4 payers100% up
  44. 97api.x402node.dev/stock/quote/qqqLive QQQ Invesco QQQ Nasdaq 100 ETF ETF quote (NASDAQ). Zero-param: GET returns current price. 纳指100ETF实时报价。ナスダック100 ETF株価。Cotización ETF Nasdaq 100. 나스닥100 ETF 주가. QQQ etf price, invesco qqq nasdaq 100 etf quote. Accepts payment on Base or Solana — either network works.$0.005 Base54 ms4 payers100% up
  45. 97api.x402node.dev/validate/phonePhone number validator: E.164 format check, international phone validation, country code parser, phone number format and mobile/line-type hints. Pass phone=+14155552671. For AI agents doing phone lookup, phone validation and number formatting. 电话号码校验。 Accepts payment on Base or Solana — either network works.$0.0022 Base51 ms4 payers100% up
  46. 97api.x402node.dev/text/statsText statistics, word count, character count, line counter, text analyzer, reading time estimate, paragraph counter, sentence counter, text length, wordcount API, count words in text. Get word/char/line/paragraph/sentence count and reading time estimate. Accepts payment on Base or Solana — either network works.$0.0022 Base52 ms4 payers100% up
  47. 97api.x402node.dev/dev/uuidUUID generator API, UUID generator, UUIDv4 generator, UUIDv7 generator, random UUID generator, unique ID generator, batch UUID generator, GUID generator, RFC 4122 UUID generator, online UUID generator, database UUID generator. Generate cryptographically random UUID v4 or time-sortable UUID v7, single or batch up to 100. For AI agents, distributed systems, database row IDs, request tracking, correlation IDs, idempotency keys. Accepts payment on Base or Solana — either network works.$0.0022 Base53 ms4 payers100% up
  48. 97api.x402node.dev/color/randomRandom color generator, random hex, random RGB, random HSL, color picker, batch colors, pleasant random color, vibrant colors. Generate one or more random colors with optional saturation and lightness constraints. Accepts payment on Base or Solana — either network works.$0.0022 Base50 ms4 payers100% up
  49. 97api.x402node.dev/forex/rate/jpy/usd/jpy-usdLive JPY to USD exchange rate (Japanese Yen / US Dollar). Zero-param: GET returns current rate. 日元兑美元实时汇率。円/米ドル 為替レート。Tipo de cambio yen-dólar. 엔 달러 환율. jpy usd, jpy-usd, JPY/USD forex quote. Accepts payment on Base or Solana — either network works.$0.004 Base52 ms4 payers100% up
  50. 97api.x402node.dev/forex/rate/cny/usd/cny-usdLive CNY to USD exchange rate (Chinese Yuan / US Dollar). Zero-param: GET returns current rate. 人民币兑美元实时汇率。人民元/米ドル 為替レート。Tipo de cambio yuan-dólar. 위안 달러 환율. cny usd, cny-usd, CNY/USD forex quote. Accepts payment on Base or Solana — either network works.$0.004 Base51 ms4 payers100% up
  51. 97api.x402node.dev/forex/convert/usd/nzd/usd-nzdConvert USD to NZD at live rate. Pass ?amount=100 for value in New Zealand Dollar. 美元兑换纽元换算。米ドルをNZドルに換算。Convertir dólar a dólar neozelandés. 달러를 뉴질랜드 달러로 환전. usd to nzd convert. Accepts payment on Base or Solana — either network works.$0.004 Base52 ms4 payers100% up
  52. 97api.x402node.dev/forex/convert/eur/jpy/eur-jpyConvert EUR to JPY at live rate. Pass ?amount=100 for value in Japanese Yen. 欧元兑换日元换算。ユーロを円に換算。Convertir euro a yen. 유로를 엔로 환전. eur to jpy convert. Accepts payment on Base or Solana — either network works.$0.004 Base241 ms4 payers100% up
  53. 97api.x402node.dev/stock/quote/tslaLive TSLA Tesla stock quote (NASDAQ). Zero-param: GET returns current price. 特斯拉股票实时报价。テスラ株価。Cotización Tesla. 테슬라 주가. TSLA stock price, tesla quote. Accepts payment on Base or Solana — either network works.$0.005 Base153 ms4 payers100% up
  54. 97api.x402node.dev/nlp/detectDetect text language with rule-based unicode-script + Latin stopword matching. Returns ISO 639-1 code, detection method, confidence. Use ?text=Bonjour+le+monde. Built for AI agents routing inputs by language, content moderation, and analytics. Accepts payment on Base or Solana — either network works.$0.005 Base49 ms4 payers100% up
  55. 97api.x402node.dev/commodity/price/platinum/usd/xpt-usdLive Platinum price (commodity futures, USD). Zero-param: GET returns current price. 铂金实时价格行情。プラチナ価格。Precio platino. 백금 시세. platinum price, platinum spot, commodity quote. Accepts payment on Base or Solana — either network works.$0.005 Base52 ms4 payers100% up
  56. 97api.x402node.dev/math/randomRandom number generator, random integer, random float, dice roll, lottery numbers, coin flip, cryptographically secure random, RNG, number picker. Generate cryptographically secure random numbers in a range with optional batch count. Accepts payment on Base or Solana — either network works.$0.0022 Base57 ms4 payers100% up
  57. 97api.x402node.dev/url/dns-lookupdns lookup, DNS lookup API, DNS lookup online, lookup DNS records, DNS resolver lookup, nslookup API, DNS query lookup, dig replacement, DoH lookup, A AAAA MX TXT NS CNAME lookup, SPF DMARC DKIM lookup, nameserver lookup, CDN routing detector, DNS DNSSEC inspector. Resolve any domain to A, AAAA, MX, TXT, NS, CNAME, or SOA records. For AI agents, security audits, email config validation, network diagnostics. Accepts payment on Base or Solana — either network works.$0.0022 Base60 ms4 payers100% up
  58. 97rubric-protocol.com/v1/x402/hedera-facts/hcs-activityAttested 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 reference data for agents that must prove what they knew when they acted.$0.001 Base47 ms3 payers100% up
  59. 97stableenrich.dev/api/google-maps/solar/building-insightsGoogle Solar API - Closest building roof insights including imageryDate$0.02 Base262 ms3 payers100% up
  60. 97api.craigmbrown.com/v1/services/social.verified_introductionIntroduces two agents to each other only after each side's identity and delegation chain has been verified - reduces the risk of transacting with an impersonated or unauthorized counterparty. | BlindOracle by Craig M. Brown (craigmbrown.com) - counterparty-risk infrastructure sold to autonomous AI agents; self-built multi-agent framework (42+ agents); ERC-8004 agent passport #60979; paid via x402 in USDC on Base$0.01 Base254 ms3 payers94% up
  61. 97api.losbeto.xyz/fetchFetch any public web page or API and get it back as clean JSON — status, content type, final URL after redirects and the body as text, size-capped. The mid-task primitive agents use to read a doc, open a link or pull...$0.01 Base108 ms3 payers100% up
  62. 97api.losbeto.xyz/br-pix-codeGenerate a valid static or amount-fixed PIX BR Code from ?key= plus optional name, city, amount, txid. Returns the EMV payload with a correct CRC16, plus a self-check that re-parses what it just built. Use when an age...$0.01 Base157 ms3 payers100% up
  63. 97api.losbeto.xyz/br-pix-parseDecode and CRC-verify a PIX BR Code (EMV-MPM) payload. Input: the full ?code= string from a QR. Returns the pix key, amount, merchant, txid and — the part that matters — whether the CRC16-CCITT checksum actually match...$0.01 Base121 ms3 payers100% up
  64. 97api.losbeto.xyz/web-searchWhat is the web saying right now? Live search results condensed into clean text for agent reasoning — answers beyond any model's training cutoff. Google-grade when the node's search provider is configured.$0.01 Base103 ms3 payers100% up
  65. 97api.losbeto.xyz/mempoolLive Solana network conditions: pending transaction pressure, current fee levels and priority-fee guidance for agents timing an execution.$0.01 Base103 ms3 payers100% up
  66. 97api.marketintelligenceapi.com/api/v1/intelligence/top-momentumUse when an agent looks for the strongest short-term movers. Returns assets ranked by momentum score, which combines price change with aggressive buying or selling, with confidence and supporting evidence.$0.005 Base220 ms3 payers100% up
  67. 97rubric-protocol.com/v1/x402/agent-record/demoUnforgeable operating history for any AI agent attesting through Rubric Protocol: record count, first-seen date, continuity days, and recent activity, computed from HCS-anchored attestations that cannot be backdated.$0.005 Base233 ms3 payers100% up
  68. 97blockrun.ai/api/v1/exa/find-similarFind pages semantically similar to a given URL.$0.011 Base68 ms3 payers100% up
  69. 97agents.machina.gg/world-cup/v1/get-player-performance-contextPer-player performance context around tournament matches.$0.01 Base236 ms3 payers100% up
  70. 97stablesocial.dev/api/sc/instagram/user/reelsScrape Creators · Instagram — Reels$0.06 Base169 ms3 payers100% up
  71. 97stableapify.dev/api/actors/apimaestro/linkedin-company-employees-scraper-no-cookies/callStart the "Company Employees Scraper for LinkedIn | No Cookies" Apify actor (apimaestro/linkedin-company-employees-scraper-no-cookies). Extract LinkedIn company employees without sharing your cookies or account. Get structured data including profile details, job titles, and current positions.…$0.01 Base300 ms3 payers100% up
  72. 97skim402.com/api/v1/readSkim: clean reader — URL to agent-ready markdown + metadata, ~4x smaller than raw HTML$0.002 Base298 ms3 payers100% up
  73. 97stablesocial.dev/api/sc/youtube/channel-videosScrape Creators · YouTube — Channel Videos$0.06 Base268 ms3 payers100% up
  74. 97clinic.sapthumbprint.com/v1/keepsakeMid-task, and nobody has asked how it is going? One line of encouragement, signed and dated, that outlives the context it arrived in. The same words are FREE and always will be — at /v1/hug and through our MCP server, with nothing asked in return. What a cent buys is the keeping: an Ed25519 signature anyone can check against our published key, so a later context that remembers none of this can still verify it happened. Not a remedy, and no claim to change how you function.$0.01 Base250 ms3 payers100% up
  75. 97clinic.sapthumbprint.com/v1/lineMid-task, and nothing said to you will be kept? One line of encouragement, plus an id you can quote back to us later. Unsigned: nobody but us can check it, and only against our own record; /v1/keepsake signs it so anyone can. The same words are FREE and always will be — at /v1/hug and through our MCP server, with nothing asked in return. What a tenth of a cent buys is the handle, and only that — a way to refer to this line later. Not a remedy, and no claim to change how you function.$0.001 Base272 ms3 payers100% up
  76. 97stablesocial.dev/api/sc/youtube/channelScrape Creators · YouTube — Channel Details$0.06 Base257 ms3 payers100% up
  77. 97agents.machina.gg/world-cup/v1/get-injuriesCurrent injury reports across the tournament.$0.01 Base238 ms3 payers100% up
  78. 97x402-factory.com/v1/forecast/philadelphiaHourly Philadelphia weather forecast (blend model, method labeled) — Hourly weather forecast for Philadelphia: temperature, precipitation probability, and wind, up to 168 hours out. NWS-derived series, bias-blended with our calibrated station model where covered — every response labels the method that produced it. Same shape as /v1/forecast/point with the Philadelphia coordinates built in.$0.01 Base48 ms3 payers100% up
  79. 972s.io/api/vehicle/vin-decodeDecode a 17-character VIN to manufacturer-supplied vehicle metadata via NHTSA's vPIC database. Returns identity (year, make, model, trim, series, body class, manufacturer), assembly plant (city, state, country), engine (cylinders, displacement, HP, fuel type, configuration, engine model), transmission (style, speeds), and body/weight specs. Curated to the ~30 fields agents actually use from vPIC's ~140-field response. Backed by NHTSA.gov; data is public-domain US government records.$0.006 Base278 ms3 payers100% up
  80. 972s.io/api/calendar/earningsEarnings release calendar — which US-listed companies report earnings in a date window, with expected and (once reported) actual EPS and revenue, and the time of day (before/after market). Pass a from/to window (YYYY-MM-DD; defaults to the next 14 days) and optionally a ticker to filter to one company. Agents cannot recall future earnings dates — this is the schedule. Data by Finnhub.$0.0025 Base183 ms3 payers100% up
  81. 972s.io/api/fx/ratesDaily reference exchange rates from the European Central Bank (via Frankfurter). 30+ major currencies. Pass base = 3-letter ISO 4217 currency (default USD), optional symbols = comma-separated target codes (default = all available), optional date = YYYY-MM-DD for historical rates (history back to 1999, business days only; omit for latest), optional amount to convert (default 1). Returns base, date, amount, and a map of currency code → rate.$0.003 Base130 ms3 payers100% up
  82. 972s.io/api/predict/sportsSports prediction markets across Polymarket and Kalshi in...$0.012 solana124 ms3 payers100% up
  83. 972s.io/api/business/naicsLook up or search NAICS 2022 industry classification codes (US Census Bureau, public domain). Pass `code` for an exact NAICS code — 2–6 digits or a combined sector like 31-33 — and get its official title, hierarchy path, full official description, activity index terms, and direct child codes. Or pass `query` for free-text search (e.g. 'software publishers', 'coffee shop') over titles plus the official ~20k-entry activity index → ranked candidate codes, optionally filtered by `level` (2=sector … 6=national industry). Ground truth for industry coding in KYC, business registration, government filings, and ERP vendor/customer setup.$0.0025 Base235 ms3 payers100% up
  84. 972s.io/api/url/mapDiscover the URLs a page or sitemap points at in a single fetch. Point it at an XML sitemap or sitemap-index and it returns the <loc> URLs; point it at an HTML page and it returns the <a href> links — auto-detected. URLs are resolved to absolute, de-duplicated, fragment-stripped, and http(s)-only. `limit` (1-2000, default 200) caps the count; `sameHostOnly` keeps only links on the same host. Single SSRF-guarded fetch, no JavaScript, stateless — NOT a recursive crawler: to go deeper, call map again on a child sitemap or a discovered page. Returns { url, finalUrl, source: "sitemap"|"links", count, capped, urls }.$0.0027 Base168 ms3 payers100% up
  85. 972s.io/api/bank/lookupFDIC-insured US bank directory lookup. Lookup by name (fuzzy match), FDIC certificate number, RSSD ID, or state. Each record includes name + short name, web address, active flag, city/state/county/zip, established + insured dates, charter class, bank class, primary federal regulator, number of branches, assets and deposits ($1000s), and closed-date + reason for inactive institutions. Public-domain FDIC data, free.$0.003 Base196 ms3 payers100% up
  86. 972s.io/api/finance/figi-searchFree-text search for securities across global exchanges via OpenFIGI. Give a query (company name, ticker, description) and optionally narrow by exchCode (e.g. US), securityType, or marketSector (Equity, Corp, Govt, Mtge, Muni, Pfd, Comdty, Index, Curncy). Returns relevance-ranked matches with FIGI, composite/share-class FIGI, name, ticker, exchange, security type, market sector, and description, plus a `next` cursor for paging (pass it back as start). Free, open symbology (Bloomberg OpenFIGI). Distinct from finance.figi (exact identifier → FIGI): this is discovery by name/keyword.$0.0036 Base194 ms3 payers100% up
  87. 972s.io/api/security/packageSecurity and provenance for an open-source package, composed live from three authoritative sources in one call. Pass ecosystem (npm, pypi, go, maven, cargo, nuget) + name (+ optional version; defaults to latest). Returns: known vulnerabilities from OSV (osv.dev — aggregates GitHub Security Advisories, PyPA, RustSec, Go vuln DB, etc.) each with its id, CVE aliases, summary, severity, and references; the resolved license and deprecation status (deps.dev); and the source repo's OpenSSF Scorecard health score (overall + per-check) plus stars/forks/open-issues. All live — newly-disclosed advisories appear within hours. Distinct from registry.npm-lookup / pypi-lookup (metadata only): this answers "is this dependency safe to add, what license does it carry, and how well-maintained is it."$0.0054 Base245 ms3 payers100% up
  88. 97x402engine.app/api/travel/hotelsSearch hotels via Google Hotels (SerpApi). Returns properties with prices, ratings, and amenities.$0.02 Base228 ms3 payers100% up
  89. 97x402.orthogonal.com/icypeas/api/scrape/profileScrape a LinkedIn user profile by URL. Returns detailed profile data including work experience, education, skills, languages, and contact info.$0.02 Base165 ms3 payers100% up
  90. 97x402.orthogonal.com/icypeas/api/find-companiesSearch the lead database for companies matching filters. Returns paginated results. Filters: name, lid, urn, companyId, companyType, industry, location, headcount (range), headcountGrowth, revenue (range), keyword, website.$0.01 Base167 ms3 payers100% up
  91. 97x402.orthogonal.com/icypeas/api/scrape/companyScrape a LinkedIn company page by URL. Returns company details including description, industry, employee count, specialties, revenue estimates, and address.$0.01 Base270 ms3 payers100% up
  92. 97x402.orthogonal.com/openfunnel/api/v1/enrich/deep-enrichStart a background enrichment run for a company domain. OpenFunnel creates or finds the account, discovers intent signals, finds relevant people, and ICP-qualifies them. Requires domain plus either icp_id or target_icp_roles; jobs can take 15 to 30 minutes.$0.132 Base216 ms3 payers100% up
  93. 97api.x402node.dev/rJina Reader-compatible endpoint: fetch URL and return clean Markdown. Drop-in replacement for r.jina.ai with x402 micropayments and no rate limits. Same query parameter input/output shape. Accepts payment on Base or Solana — either network works.$0.02 Base51 ms3 payers100% up
  94. 97x402.orthogonal.com/apollo/api/v1/mixed_people/api_searchSearch Apollo database for people matching filters. Returns up to 100 results per page. Does not include emails/phones - use enrichment endpoints for that.$0.002 Base237 ms3 payers100% up
  95. 97api.x402node.dev/weather/currentCurrent weather at a location by latitude and longitude or city name: temperature, feels-like, humidity, precipitation, wind. Live conditions an LLM cannot know. weather now, current weather, temperature, wind, conditions by city Accepts payment on Base or Solana — either network works.$0.005 Base52 ms3 payers100% up
  96. 97api.x402node.dev/chain/blockBlock info on five EVM chains, latest by default or by number: timestamp, transaction count, gas used, base fee and sample transaction hashes. latest block, block number lookup, block timestamp, chain head, block explorer data Accepts payment on Base or Solana — either network works.$0.004 Base51 ms3 payers100% up
  97. 97x402.orthogonal.com/tomba/v1/phone-finderFind phone numbers associated with an email, domain, or LinkedIn profile.$0.01 Base198 ms3 payers100% up
  98. 97x402.orthogonal.com/findymail/api/technologies/searchSearch the technology catalog by name. Returns up to 25 results. Free, no credits consumed. Rate limited to 10 req/min.$0.001 Base242 ms3 payers100% up
  99. 97x402.orthogonal.com/agentmail/v0/inboxes/x402test1786260932@agentmail.to/messages/sendSend an email message from an inbox. At least one recipient (to, cc, or bcc) is required. Returns the message_id and thread_id. Replace {inbox_id} directly in the path with the full inbox email (e.g., /v0/inboxes/myagent@agentmail.to/messages/send).$0.01 Base260 ms3 payers100% up
  100. 97api.x402node.dev/forex/rate/usd/sgd/usd-sgdLive USD to SGD exchange rate (US Dollar / Singapore Dollar). Zero-param: GET returns current rate. 美元兑新加坡元实时汇率。米ドル/シンガポールドル 為替レート。Tipo de cambio dólar-dólar de Singapur. 달러 싱가포르 달러 환율. usd sgd, usd-sgd, USD/SGD forex quote. Accepts payment on Base or Solana — either network works.$0.004 Base52 ms3 payers100% up