x402watch

21,789 paid endpoints are listed. 20,776 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 2026-10-01 22:50 UTC · 21,789 probed

20,776 answering 402479 down406 rejecting128 no paywall2,402 price drift
  1. 97phion.systems/v1/paid/commercial/intelligenceEvidence-grounded research synthesis with citations and signed delivery$0.012 Base35 ms2 payers100% up
  2. 97phion.systems/v1/paid/commercial/enrichProvider-backed entity enrichment with explicit match and limitations$0.12 Base32 ms2 payers100% up
  3. 97phion.systems/v1/paid/commercial/searchSource-returning web search with normalized results and signed delivery$0.006 Base179 ms2 payers100% up
  4. 97phion.systems/v1/paid/commercial/inferenceBounded low-cost inference with a signed delivery receipt$0.001 Base194 ms2 payers100% up
  5. 97nordland.halowerk.com/v1/dk-elevationBilinear surface elevation from Copernicus DEM GLO-30. The coordinate is validated against the Natural Earth boundary for Denmark; results outside it are rejected before payment.$0.003 Base252 ms2 payers100% up
  6. 97stablesocial.dev/api/sc/rumble/channel/videosScrape Creators · Rumble — Channel Videos$0.06 Base213 ms2 payers100% up
  7. 97stablesocial.dev/api/sc/instagram/user/highlightsScrape Creators · Instagram — Story Highlights$0.06 Base237 ms2 payers100% up
  8. 97stablesocial.dev/api/sc/youtube/channel/playlistsScrape Creators · YouTube — Channel Playlists$0.06 Base139 ms2 payers100% up
  9. 97x402-factory.com/v1/recalls/foodLatest food safety recalls (FDA/USDA/CPSC normalized) — Latest food safety recalls across FDA, USDA FSIS, and CPSC in one normalized schema, with severity classing and product details. Same shape as /v1/recalls, pre-filtered to the food category.$0.01 Base155 ms2 payers100% up
  10. 97stableninja.dev/api/play-store-apps/top-paid-gamesFetch Google Play Store top paid games.$0.01 Base265 ms2 payers100% up
  11. 97stablesocial.dev/api/sc/facebook/group/postsScrape Creators · Facebook — Facebook Group Posts$0.06 Base115 ms2 payers100% up
  12. 97stablesocial.dev/api/sc/instagram/user/highlight/detailScrape Creators · Instagram — Highlights Details$0.06 Base125 ms2 payers100% up
  13. 97x402-factory.com/v1/forecast/washington-dcHourly Washington, DC weather forecast (blend model, method labeled) — Hourly weather forecast for Washington, DC: 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 Washington, DC coordinates built in.$0.01 Base47 ms2 payers100% up
  14. 97x402-factory.com/v1/forecast/seattleHourly Seattle weather forecast (blend model, method labeled) — Hourly weather forecast for Seattle: 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 Seattle coordinates built in.$0.01 Base46 ms2 payers100% up
  15. 97x402-factory.com/v1/forecast/san-joseHourly San Jose weather forecast (blend model, method labeled) — Hourly weather forecast for San Jose: 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 San Jose coordinates built in.$0.01 Base46 ms2 payers100% up
  16. 97x402-factory.com/v1/forecast/san-franciscoHourly San Francisco weather forecast (blend model, method labeled) — Hourly weather forecast for San Francisco: 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 San Francisco coordinates built in.$0.01 Base46 ms2 payers100% up
  17. 97x402-factory.com/v1/forecast/portlandHourly Portland weather forecast (blend model, method labeled) — Hourly weather forecast for Portland: 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 Portland coordinates built in.$0.01 Base46 ms2 payers100% up
  18. 97x402-factory.com/v1/forecast/phoenixHourly Phoenix weather forecast (blend model, method labeled) — Hourly weather forecast for Phoenix: 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 Phoenix coordinates built in.$0.01 Base47 ms2 payers100% up
  19. 97x402-factory.com/v1/forecast/nycHourly New York City weather forecast (blend model, method labeled) — Hourly weather forecast for New York City: 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 New York City coordinates built in.$0.01 Base47 ms2 payers100% up
  20. 97x402-factory.com/v1/forecast/nashvilleHourly Nashville weather forecast (blend model, method labeled) — Hourly weather forecast for Nashville: 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 Nashville coordinates built in.$0.01 Base47 ms2 payers100% up
  21. 97x402-factory.com/v1/forecast/minneapolisHourly Minneapolis weather forecast (blend model, method labeled) — Hourly weather forecast for Minneapolis: 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 Minneapolis coordinates built in.$0.01 Base46 ms2 payers100% up
  22. 97x402-factory.com/v1/forecast/miamiHourly Miami weather forecast (blend model, method labeled) — Hourly weather forecast for Miami: 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 Miami coordinates built in.$0.01 Base47 ms2 payers100% up
  23. 97x402-factory.com/v1/forecast/los-angelesHourly Los Angeles weather forecast (blend model, method labeled) — Hourly weather forecast for Los Angeles: 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 Los Angeles coordinates built in.$0.01 Base47 ms2 payers100% up
  24. 97x402-factory.com/v1/forecast/las-vegasHourly Las Vegas weather forecast (blend model, method labeled) — Hourly weather forecast for Las Vegas: 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 Las Vegas coordinates built in.$0.01 Base47 ms2 payers100% up
  25. 97x402-factory.com/v1/forecast/jacksonvilleHourly Jacksonville weather forecast (blend model, method labeled) — Hourly weather forecast for Jacksonville: 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 Jacksonville coordinates built in.$0.01 Base45 ms2 payers100% up
  26. 97x402-factory.com/v1/forecast/houstonHourly Houston weather forecast (blend model, method labeled) — Hourly weather forecast for Houston: 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 Houston coordinates built in.$0.01 Base47 ms2 payers100% up
  27. 97x402-factory.com/v1/forecast/detroitHourly Detroit weather forecast (blend model, method labeled) — Hourly weather forecast for Detroit: 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 Detroit coordinates built in.$0.01 Base47 ms2 payers100% up
  28. 97x402-factory.com/v1/forecast/denverHourly Denver weather forecast (blend model, method labeled) — Hourly weather forecast for Denver: 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 Denver coordinates built in.$0.01 Base47 ms2 payers100% up
  29. 97x402-factory.com/v1/forecast/dallasHourly Dallas weather forecast (blend model, method labeled) — Hourly weather forecast for Dallas: 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 Dallas coordinates built in.$0.01 Base47 ms2 payers100% up
  30. 97x402-factory.com/v1/forecast/chicagoHourly Chicago weather forecast (blend model, method labeled) — Hourly weather forecast for Chicago: 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 Chicago coordinates built in.$0.01 Base47 ms2 payers100% up
  31. 97x402-factory.com/v1/forecast/charlotteHourly Charlotte weather forecast (blend model, method labeled) — Hourly weather forecast for Charlotte: 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 Charlotte coordinates built in.$0.01 Base46 ms2 payers100% up
  32. 97x402-factory.com/v1/forecast/bostonHourly Boston weather forecast (blend model, method labeled) — Hourly weather forecast for Boston: 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 Boston coordinates built in.$0.01 Base47 ms2 payers100% up
  33. 97x402-factory.com/v1/forecast/austinHourly Austin weather forecast (blend model, method labeled) — Hourly weather forecast for Austin: 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 Austin coordinates built in.$0.01 Base47 ms2 payers100% up
  34. 97x402-factory.com/v1/forecast/atlantaHourly Atlanta weather forecast (blend model, method labeled) — Hourly weather forecast for Atlanta: 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 Atlanta coordinates built in.$0.01 Base47 ms2 payers100% up
  35. 97x402-factory.com/v1/econ/calendarUpcoming US economic release dates across all tracked series — Every tracked US economic series (CPI, payrolls, GDP, PCE, claims, housing, and more) with its next scheduled release date from the agencies' published calendars, sorted soonest first. The cheap planning read before paying for a full series view.$0.01 Base47 ms2 payers100% up
  36. 97x402-factory.com/v1/alerts/floodActive and forecast flood risk (NWS + model) — Active NWS alerts filtered to flood hazards for any US point, with model-based risk context. Same shape as /v1/alerts/severe with the hazard class fixed to flood.$0.01 Base46 ms2 payers100% up
  37. 972s.io/api/business/uk-companiesOfficial UK company registry (Companies House). Two modes: pass query to search companies by name (returns company number, name, status, type, incorporation date, address), or pass companyNumber for the full registry profile — legal name, status, company type, jurisdiction, incorporation/cessation dates, SIC activity codes, registered office address, accounts (next due, last made-up-to), confirmation-statement due date, charges and insolvency flags, previous names, and the officers list (name, role, appointed/resigned dates, nationality, occupation). Free, Open Government Licence (commercial use permitted). The authoritative UK-company KYB lookup — complements business.lei (GLEIF) and business.br-cnpj (Brazil).$0.0036 Base278 ms2 payers100% up
  38. 97apexrunner.ai/signals/whale-sentimentAPEX Runner: Whale Sentiment Signal$0.007 Base224 ms2 payers100% up
  39. 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 Base124 ms2 payers100% up
  40. 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 Base200 ms2 payers100% up
  41. 97apexrunner.ai/signals/vol-tickAPEX Runner: Vol Tick Signal$0.007 Base240 ms2 payers100% up
  42. 972s.io/api/crypto/address-screenSanctions-screen a crypto wallet address against the US Treasury OFAC SDN list's published Digital Currency Addresses (BTC/ETH/USDT/XMR and more). Exact match — returns whether the address is sanctioned, and for any hit the listed entity name, OFAC programs, source id, and the currency the address was listed under. Compliance check before transacting. Distinct from crypto.address-safety (GoPlus behavioral risk) — this is regulatory sanctions.$0.005 Base281 ms2 payers100% up
  43. 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 Base152 ms2 payers100% up
  44. 972s.io/api/crypto/token-priceCurrent spot price and market data for crypto assets. Pass ids as comma-separated CoinGecko asset ids (e.g. bitcoin, ethereum, solana, usd-coin — lowercase id, not ticker symbol; up to 25 per call) and optionally vs (comma-separated fiat/crypto quote currencies, default usd). Returns per-asset price, market cap, 24h volume, and 24h percent change, plus the data timestamp. Live market data past any training cutoff. Price data by CoinGecko.$0.003 Base169 ms2 payers100% up
  45. 972s.io/api/dns/lookupResolve a hostname over public DNS and return parsed records. Query: host (required FQDN), types (comma-separated: A,AAAA,MX,TXT,NS,CAA,SRV,CNAME,PTR,SOA — default A,AAAA,MX,TXT,NS), resolver (cloudflare|google|quad9|opendns, optional). Returns one normalized JSON shape per record type with per-type error pass-through. Reserved/local TLDs (.local, .internal, .invalid, .test, localhost) are rejected. 4s per-query timeout.$0.0025 Base161 ms2 payers100% up
  46. 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 Base149 ms2 payers100% up
  47. 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 Base133 ms2 payers100% up
  48. 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 Base132 ms2 payers100% up
  49. 97agent402.tools/api/x402/seller-trustTrust evidence for any x402 seller origin: is it indexed, does its manifest parse, how many tools does it publish, which chains does it actually advertise, how many settled calls has it been observed receiving on-chain, and would our own Smart Order Router spend buyer money on it. Returns the router's gate field by field, so a refusal is explainable. Never fetches the seller at call time - this is our accumulated crawl and settlement evidence, not a liveness probe.$0.005 Base283 ms2 payers100% up
  50. 97apexrunner.ai/signals/funding-tickAPEX Runner: Funding Tick Signal$0.007 Base269 ms2 payers100% up
  51. 97x402engine.app/api/llm/deepseekDeepSeek's flagship chat model — strong open-source reasoning and coding at low cost$0.005 Base91 ms2 payers100% up
  52. 97x402engine.app/api/llm/kimiMoonshot AI's flagship model — strong reasoning and long-context capabilities$0.008 Base204 ms2 payers100% up
  53. 97hunter.x402.paywithlocus.com/hunter/company-enrichmentLocus public pay-per-use API$0.013 Base41 ms2 payers100% up
  54. 97x402engine.app/api/code/runRun code in isolated sandbox — Python, JavaScript, Bash, R (up to 5 min)$0.005 Base98 ms2 payers100% up
  55. 97x402engine.app/api/llm/gemini-flashGoogle's fast model — great balance of speed, quality, and cost for everyday tasks$0.0122 Base203 ms2 payers100% up
  56. 97contextiq.trango-compute.com/api/v1/policy-check/x402-v2/:idAgent Commerce Gate — look up a prior decision by checkId, without re-running the check — per call$0.02 Base127 ms2 payers100% up
  57. 97rentcast.x402.paywithlocus.com/rentcast/rent-estimateLocus public pay-per-use API$0.033 Base41 ms2 payers100% up
  58. 97scout.hugen.tokyo/scout/stackoverflowSearch Stack Overflow for developer Q&A, solutions, and best practices. AI agent API for technical knowledge retrieval. Accepts USDC payments on Base and Solana$0.01 Base211 ms2 payers100% up
  59. 97x402engine.app/api/search/contentsFetch full text content from URLs — extract clean text from up to 10 pages at once$0.005 Base121 ms2 payers100% up
  60. 97stockwaves.net/api/recommendTop-N A-share + US stock picks: 4-factor resonance score with take-profit and stop-loss levels. Omit ?market= to get BOTH markets merged (interleaved by each market's own rank); ?market=A or ?market=US narrows to one. ?limit=1-100, default 30.$0.50 Base284 ms2 payers100% up
  61. 97contextiq.trango-compute.com/api/v1/x402-inspector/x402-v2x402 Inspector scan (payment-challenge validation) — per call$0.02 Base123 ms2 payers100% up
  62. 97x402engine.app/api/ens/reverseReverse-resolve an Ethereum address to its ENS name$0.001 Base99 ms2 payers100% up
  63. 97x402engine.app/api/crypto/marketsMarket rankings with price, volume, market cap — filterable by category$0.002 Base186 ms2 payers100% up
  64. 97scout.hugen.tokyo/scout/pypiSearch PyPI for Python packages — find libraries, frameworks, and developer tools. AI agent API for Python ecosystem research. Accepts USDC payments on Base and Solana$0.01 Base209 ms2 payers100% up
  65. 97scout.hugen.tokyo/scout/npmSearch npm package registry — find JavaScript and TypeScript libraries, frameworks, and developer tools. AI agent API for dependency research. Accepts USDC payments on Base and Solana$0.01 Base207 ms2 payers100% up
  66. 97api.itsgloria.ai/newsGet the latest news about a covered news topic, delivering the most recent 10 headlines.$0.03 Base97 ms2 payers100% up
  67. 97fracht.halowerk.com/v1/locode-resolveResolves a UN/LOCODE against a supplied official code-list record. 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. $0.003 Base157 ms2 payers100% up
  68. 97defi-api.agenticfi.wtf/api/defi/yieldsTop yield pools across all protocols and chains - sorted by APY$0.001 Base172 ms2 payers100% up
  69. 97defi-api.agenticfi.wtf/api/analytics/chain-statsChain-level stats - TVL, active chains, token symbols$0.001 Base236 ms2 payers100% up
  70. 97defi-api.agenticfi.wtf/api/defi/protocol-feesRevenue and fees by protocol - daily fees and protocol revenue$0.001 Base209 ms2 payers100% up
  71. 97x402.orthogonal.com/leadsforge/enrichment/emailFind email address for a person synchronously. Provide name + company or LinkedIn URL.$0.03 Base265 ms2 payers100% up
  72. 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 Base280 ms2 payers100% up
  73. 97x402.orthogonal.com/baseten/v1/chat/completionsSend a conversation to a model and get a completion back. Works exactly like the OpenAI chat completions endpoint. Pass messages and a model slug, get a response with the assistant's reply. Supports streaming for real-time token delivery, tool calling for function execution, structured outputs via response_format, and controllable reasoning depth on supported models. | ERROR: Unable to calculate price.$0.005 Base271 ms2 payers100% up
  74. 97x402.orthogonal.com/icypeas/api/url-search/companyFind a company's LinkedIn page URL by company name or domain. Synchronous response with status FOUND or NOT_FOUND.$0.01 Base147 ms2 payers100% up
  75. 97x402-gateway-production.up.railway.app/api/llm/llamaMeta's open-source model — great general-purpose performance at very low cost$0.0026 Base133 ms2 payers100% up
  76. 97x402.orthogonal.com/tomba/v1/phone-finderFind phone numbers associated with an email, domain, or LinkedIn profile.$0.01 Base198 ms2 payers100% up
  77. 97defi-api.agenticfi.wtf/api/social/sentiment/ETHBullish/bearish sentiment score per token$0.001 Base69 ms2 payers100% up
  78. 97x402.orthogonal.com/apollo/api/v1/organizations/enrichEnrich a company by domain. Returns industry, revenue, employee count, funding, locations, and more.$0.01 Base271 ms2 payers100% up
  79. 97api.x402node.dev/crypto/convert/arb/usd/arb-usdConvert ARB to USD at live price. Pass ?amount=1 for value in US Dollar. Arbitrum兑换美元换算。アービトラムを米ドルに換算。Convertir Arbitrum a dólar. 아비트럼를 달러로 환전. arb to usd, Arbitrum convert. Accepts payment on Base or Solana — either network works.$0.004 Base51 ms2 payers100% up
  80. 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 Base50 ms2 payers100% up
  81. 97api.x402node.dev/defi/lst-ratesLiquid staking and restaking token rates: APR, TVL and pool for major LSTs (stETH, rETH, cbETH, sfrxETH, wbETH, osETH and more) aggregated from DeFiLlama yields. Lets an agent compare staking yields across protocols in one call. Live aggregated DeFi yield data. liquid staking APR, stETH rETH yield, LST rates, restaking Accepts payment on Base or Solana — either network works.$0.01 Base142 ms2 payers100% up
  82. 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 Base58 ms2 payers100% up
  83. 97api.x402node.dev/defi/chain-feesRanks blockchains by protocol fees and revenue over the last 24 hours, aggregated from DeFiLlama, revealing where real on-chain economic activity and demand are concentrated right now. Live aggregated fee data an LLM cannot produce. chain fees, protocol revenue, onchain activity, where is the volume Accepts payment on Base or Solana — either network works.$0.01 Base55 ms2 payers100% up
  84. 97api.x402node.dev/crypto/priceUniversal crypto price with smart localization for ANY coin. Auto-adapts pricing currency to your locale (BTC in CNY/JPY/EUR) or stays USD. Params: symbol (BTC, ETH, WIF, or localized names), vs, amount, lang. 任意加密货币实时价格，自动本地化计价，比特币以太坊智能报人民币。暗号資産価格を自動現地化。Precio localizado de cripto. 현지화 암호화폐 시세. Accepts payment on Base or Solana — either network works.$0.01 Base58 ms2 payers100% up
  85. 97api.x402node.dev/crypto/namehashCompute the ENS namehash and keccak labelhash for a name like vitalik.eth. For resolvers, registries and agents working with ENS. ens namehash, labelhash, ens node, name resolution, evm utility Accepts payment on Base or Solana — either network works.$0.01 Base50 ms2 payers100% up
  86. 97api.x402node.dev/commodity/priceUniversal commodity price with smart localization: gold, silver, platinum, palladium, wti, brent, gas, copper, grains. Auto-adapts currency and unit to your locale (CNY per gram, JPY per gram) or stays USD. Params: symbol, amount, lang. 任意大宗商品实时价格，自动本地化币种与单位，黄金白银原油智能换算人民币/克。商品価格を自動現地化。Precio localizado. 현지화 시세. Accepts payment on Base or Solana — either network works.$0.01 Base52 ms2 payers100% up
  87. 97x402.orthogonal.com/icypeas/api/domain-searchScan a domain to discover all associated email addresses. Returns a search ID to poll for results via the Fetch Search Result endpoint.$0.01 Base244 ms2 payers100% up
  88. 97x402.orthogonal.com/icypeas/api/email-verificationVerify a single email address for deliverability. Returns a search ID to poll for results via the Fetch Search Result endpoint.$0.01 Base274 ms2 payers100% up
  89. 97api.x402node.dev/weather/air-qualityCurrent air quality at a location by latitude and longitude or city: US AQI, PM2.5, PM10, ozone, nitrogen dioxide, carbon monoxide. Live environmental data. air quality, AQI, PM2.5 PM10, pollution, ozone by city Accepts payment on Base or Solana — either network works.$0.005 Base284 ms2 payers100% up
  90. 97api.x402node.dev/validate/urlURL validator, URL format check, URL parser, URL syntax validation, protocol scheme detector, domain parser, query string parser, URL component extractor, RFC 3986 URI validation. Validate URL syntax and parse into components: protocol, hostname, port, pathname, search, hash. Accepts payment on Base or Solana — either network works.$0.0022 Base49 ms2 payers100% up
  91. 97api.x402node.dev/validate/ipIP address validator, IPv4 IPv6 detector, IP format check, private IP detection, loopback detection, link-local detection, multicast detection, RFC 1918, network classifier. Validate any IP address (IPv4 or IPv6) and classify as public/private/loopback/link-local/multicast/reserved. Accepts payment on Base or Solana — either network works.$0.0022 Base50 ms2 payers100% up
  92. 97api.x402node.dev/text/slugifyURL slug generator, slugify text, make url friendly, seo slug, clean string for url, kebab case url, web slug, convert text to slug, permalink generator. Convert any string to URL-friendly slug, strip diacritics, lowercase, replace spaces with hyphens. Accepts payment on Base or Solana — either network works.$0.0022 Base54 ms2 payers100% up
  93. 97api.x402node.dev/text/lang-detectlanguage detect, detect language, identify language, language identifier, language detection, language detector, langdetect, ISO 639-3 language code. Detect language of any text. Returns ISO 639-3 code with confidence. Supports 80 plus languages. For AI agents handling multilingual text, content routing, translation pipelines. Accepts payment on Base or Solana — either network works.$0.0022 Base52 ms2 payers100% up
  94. 97api.x402node.dev/text/extractextract emails, extract urls, extract phone numbers, extract crypto addresses, extract ethereum addresses, regex extraction, text entity extractor. Extract emails, URLs, phone numbers, hashtags, mentions, IP addresses, ethereum and bitcoin addresses from any text. Returns categorized arrays. For AI agents parsing emails, scraping documents, content moderation. Accepts payment on Base or Solana — either network works.$0.0022 Base57 ms2 payers100% up
  95. 97api.x402node.dev/password/entropyPassword entropy calculator, Shannon entropy, bits of randomness, charset size, mathematical password strength metric for security audits. Accepts payment on Base or Solana — either network works.$0.0022 Base49 ms2 payers100% up
  96. 97api.x402node.dev/generate/passwordPassword generator, strong password, random password, secure password generator, crypto-safe password, password maker, generate strong password, customizable password length, pronounceable password, random secure pass. Generate cryptographically random password with custom length and character set rules. Accepts payment on Base or Solana — either network works.$0.0022 Base50 ms2 payers100% up
  97. 97api.x402node.dev/dev/regex-testregex test, test regex, regex tester, test regular expression, regex test online, regex pattern test, regular expression test, pattern matcher, JavaScript regex test, find regex matches, regex validator, regex debugger, regex 101 alternative. Test any regex pattern against text. Returns all matches with capture groups and indices. For AI agents, pattern extraction, text validation, log parsing. Accepts payment on Base or Solana — either network works.$0.0022 Base48 ms2 payers100% up
  98. 97api.x402node.dev/text/languageDetect the language of input text from Unicode script and stopword analysis with a confidence score, covers Chinese, Japanese, Korean, Cyrillic, Arabic, Hebrew, Greek, Thai and major Latin languages. language detection, detect language, language identifier, what language is this text Accepts payment on Base or Solana — either network works.$0.003 Base55 ms2 payers100% up
  99. 97api.x402node.dev/forex/rate/usd/nzd/usd-nzdLive USD to NZD exchange rate (US Dollar / New Zealand Dollar). Zero-param: GET returns current rate. 美元兑纽元实时汇率。米ドル/NZドル 為替レート。Tipo de cambio dólar-dólar neozelandés. 달러 뉴질랜드 달러 환율. usd nzd, usd-nzd, USD/NZD forex quote. Accepts payment on Base or Solana — either network works.$0.004 Base48 ms2 payers100% up
  100. 97api.x402node.dev/forex/rate/usd/hkd/usd-hkdLive USD to HKD exchange rate (US Dollar / Hong Kong Dollar). Zero-param: GET returns current rate. 美元兑港币实时汇率。米ドル/香港ドル 為替レート。Tipo de cambio dólar-dólar de Hong Kong. 달러 홍콩 달러 환율. usd hkd, usd-hkd, USD/HKD forex quote. Accepts payment on Base or Solana — either network works.$0.004 Base52 ms2 payers100% up