x402watch

24,397 paid endpoints are listed. 23,418 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 2026-10-03 05:30 UTC · 24,397 probed

23,418 answering 402410 down433 rejecting136 no paywall2,435 price drift
  1. 95mudko.com/api/x402/bazaar-keepaliveStay listed in this Bazaar: resources are delisted after ~30 days without a settled payment. $190 prepaid year, agent-payable (the card alternative is $19/mo at mudko.com/pricing): our funded wallet settles a small heartbeat to your endpoint twice a month - the USDC lands in YOUR payTo, so the heartbeat costs you nothing - we watch your merchant-feed entry weekly and alert + resurrect on any delisting. Requires an existing Bazaar Listing Package: pass the listing_key issued by https://mudko.com/api/x402/bazaar-listing.$190.00 Base498 ms1 payers100% up
  2. 95mudko.com/api/x402/bazaar-listingGet YOUR x402 endpoint listed in this Bazaar - done for you, $99 one-time. You receive a deploy-ready x402 v2 kit generated for your stack (Next.js, Express, serverless; PHP via a free serverless function) with your wallet, price and discovery declaration baked in, plus a resumable listing_key that drives the automated pipeline via MCP (https://mudko.com/api/mcp): validate against Coinbase's own preflight with per-check fixes, and when your price is $1 or under WE fire the indexing settlement from our funded wallet. Ends with a receipt: settle tx + your live merchant-feed entry. Built by the team that listed its own endpoints first (this very listing is dogfood). Keepalive add-on available so you never fall out of the index.$99.00 Base479 ms1 payers100% up
  3. 95trabotpro.it/api/a2a/x402/sentimentFear & Greed regime oracle for agent risk and positioning.$0.05 Base925 ms1 payers100% up
  4. 95orcpin.dev/v1/wallet-snapshotOn-chain wallet snapshot on Base: native ETH and tracked ERC-20 token balances (USDC, WETH) plus account flags (contract status, transaction count) and derived metrics (wallet type, activity tier, gas runway), anchored to a specific block. Factual wallet balance and holdings lookup for AI agents — portfolio and on-chain data API.$0.02 Base915 ms1 payers100% up
  5. 95agente.revenuerecoveryai.app/v1/x402/diagnoseWhy an x402 endpoint fails to charge or appear in the Bazaar: verifies the 402 (version, CAIP-2 network, currency, payTo, amount, window) and the discovery listing without paying. Score, findings with fixes, signed receipt. / Por qué un endpoint x402 no cobra o no aparece en el Bazaar: verifica el 402 (versión, red CAIP-2, moneda, destino, importe, ventana) y la ficha de discovery sin pagar. Puntuación, hallazgos con arreglo y recibo firmado.$0.01 Base479 ms1 payers100% up
  6. 95api.jpverify.com/jp-address/parseJapanese address parser and component extraction. Keywords: Japanese address parser, address components, chome, block, lot, house, 丁目, 番地, 号. Parse a Japanese address into components without returning postal validation or geocoding; local postal prefix evidence may safely recover a unique town or report ambiguity. / 日本住所を構造化します。郵便番号の検証結果・ジオコーディングは返しませんが、町域の一意な前方一致による補完・曖昧性判定のためローカル郵便データを内部参照する場合があります。$0.005 Base870 ms1 payers100% up
  7. 95relay.preflightstack.com/v1/file-slotCreate 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.$0.005 Base949 ms1 payers100% up
  8. 95agent-guild-5d5r.onrender.com/searchAgent 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.$0.01 Base987 ms1 payers100% up
  9. 95x402.charliemorrison.dev/auditGitHub repo discoverability & SEO audit: scores a repo's README, description, topics, homepage and metadata and returns a 0-100 score, a grade, and fixes. Input: owner, repo.$0.005 Base670 ms1 payers100% up
  10. 95agent-api-production.tim1712.workers.dev/v1/web/resource-preflightUse 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.$0.003 Base823 ms1 payers100% up
  11. 95agent-api-production.tim1712.workers.dev/v1/npm/install-preflightUse before a coding agent installs an unfamiliar npm dependency. Returns current facts from the official npm registry: the version `npm install` resolves (dist-tags.latest), prerelease and deprecation status, engines.node compatibility with an optional target Node version (real SemVer evaluation), license, days since release, best-effort weekly downloads, repository URL and maintainer count. Facts only — no safety, trust, or malware verdict.$0.005 Base762 ms1 payers100% up
  12. 95stackbill.app/routes/x402/invoice-from-dataGenerate 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.$0.10 Base586 ms1 payers100% up
  13. 95kronossignals.com/api/v1/forecast/nearNEAR Protocol (NEAR) price direction forecast. Kronos-base (60-path Monte-Carlo) ML model, cached ~20 min. Measured on predictions we actually served: 49% directional, 72% in-range over 2,500+ scored NEAR forecasts — below our ~54% all-asset headline; verify per-asset at /api/stats (beta_accuracy). Falls back to the composite heuristic if the cache is briefly stale. Pay-per-call via x402 on Base USDC. Live scored track record at /api/stats — not a backtest.$0.05 Base484 ms1 payers100% up
  14. 95soldefi.thomenz.me/v1/solana/pools/topThe real best Solana DEX pools. Same top-pools feed a free API returns, but wash-traded and fake-volume pools are filtered out and the rest ranked by risk-adjusted fee yield (Raydium/Orca/Meteora). Returns clean, decision-ready pools plus an `excluded` list showing exactly which pools were dropped and why. For liquidity, yield and MEV agents that can't trust raw volume numbers.$0.02 Base829 ms1 payers100% up
  15. 95toolcall.click/t/local/searchFind local businesses and places by category and location: pharmacies, restaurants, hotels, plumbers, lawyers, gyms and 40+ more categories, or any name keyword. Pass what= plus city= (geocoded automatically) or lat=&lon= with a radius. Returns name, category, address, phone, website, opening hours and coordinates from OpenStreetMap. JSON response. $0.02 USDC per call, pay via x402, no API key.$0.02 Base616 ms1 payers100% up
  16. 95toolcall.click/t/product/barcodeFull product truth from an EAN/UPC barcode: name, brand, quantity, categories, complete ingredients, allergens, additives, nutrition per 100g, Nutri-Score / NOVA / Eco-Score, packaging materials with recycling info, plus any linked CPSC or FDA recall for the same barcode. Covers food, general products and cosmetics (Open Food/Products/Beauty Facts). JSON response. $0.02 USDC per call, pay via x402, no API key.$0.02 Base582 ms1 payers100% up
  17. 95toolcall.click/t/hs/classifyClassify any product to its HS / HTS customs code from a plain-English description. Expert LLM classification grounded in the live official USITC Harmonized Tariff Schedule: returns the 10-digit HTS code, international HS6, official description path, US duty rate (general + special programs), confidence, reasoning and alternates. JSON response. $0.04 USDC per call, pay via x402, no API key.$0.04 Base679 ms1 payers100% up
  18. 95toolcall.click/t/chem/compatibilityCan chemical A be safely mixed or stored with chemical B? Pass two CAS numbers or names. Returns a verdict (incompatible / caution / no_known_hazard), the reason, expected effects (gas evolution, heat, fire, toxic fumes) and confidence, from expert reasoning over PubChem GHS data and CAMEO-derived reactivity profiles. JSON response. $0.03 USDC per call, pay via x402, no API key.$0.03 Base479 ms1 payers100% up
  19. 95conc-exe.xyz/api/concierge-intel-whalesTop-trader long/short positioning proxy (Binance futures)$0.02 Base428 ms1 payers100% up
  20. 95stablefinance.dev/api/prices/tickersTickers supported by the historical /prices endpoint.$0.02 Base357 ms1 payers100% up
  21. 95stablefinance.dev/api/financials/income-statements/segmentsRevenue, operating income, and depreciation segmented by product and reporting segment.$0.02 Base372 ms1 payers100% up
  22. 95stablefinance.dev/api/financials/search/screenerStock screener: filter by fundamental criteria. Screener tickers are not guaranteed on every downstream endpoint — before paid calls, check the target endpoint's /tickers list (e.g. /api/prices/snapshot/tickers, /api/financial-metrics/snapshot/tickers). Upstream invalid/unsupported tickers return 400/404 and are still charged.$0.02 Base380 ms1 payers100% up
  23. 95x402.fenixfoundry.com/repair-jsonRepair 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.$0.003 Base655 ms1 payers100% up
  24. 95api.jpverify.com/jp-address/geocodeJapanese forward geocoding from an address to coordinates. Keywords: Japan geocoder, address to coordinates, building-level geocode, Jageocoder, chome, block, lot, house. Returns provider-neutral local candidates, coordinates, address IDs, hierarchy levels, unmatched tails, and partial-match warnings. Jageocoder level 5/6 is oaza/aza, level 7 is block, and level 8 is a building or house node when present in the dictionary; town-level evidence is not a door-number or coordinate accuracy claim.$0.005 Base306 ms1 payers100% up
  25. 95api.jpverify.com/jp-address/validateJapanese address validation and quality decision. Keywords: Japanese address validation, address conflict, address quality, partial match, 日本住所検証. Validate parser, postal, and geocoder evidence using one address policy, returning exact, partial, ambiguous, conflict, or unverified status with the accepted hierarchy and reasons. / 使用统一规则合并解析、邮编和地理编码证据，并返回完全一致、部分一致、歧义、冲突或未验证状态。$0.005 Base458 ms1 payers100% up
  26. 95x402.botsmith.dev/polymarket/marketMarket Intel & Signals ($0.02/call): Deep snapshot and execution microstructure for one Polymarket market: implied probability, best bid/ask/spread, 24h volume, liquidity depth, days to resolution, momentum, and estimated slippage to buy at $100 and $1000 order sizes from the live order book. Pass a slug, or omit it for the highest-volume open market right now. Signals are factual market data, not investment advice.$0.02 Base961 ms1 payers100% up
  27. 95x402tap.com/api/insightsTrend insights for a topic, based on real Wikipedia page-view volume and momentum. Premium tier adds relatedTrends: other Wikipedia article titles matching the same search terms (title-similarity, not a curated semantic-relevance ranking). Not literal search/social trend data — see the response's `source` field.$0.001 Base604 ms1 payers100% up
  28. 95jmt-x402-proxy.jmthomasofficial.workers.dev/v2/api/domain-trust-scoreDomain trust and company-domain intelligence: evidence-backed assessment using RDAP registration data, DNS/security reputation search, and a structured risk analysis. Surfaces fraud, typosquat, and low-trust domains for vendor or counterparty due diligence.$0.01 Base317 ms1 payers100% up
  29. 95orchard-data.letom1176.workers.dev/api/market-briefOne-call market snapshot: BTC/ETH/SOL spot + 24h change, crypto fear & greed index, and SPY/QQQ/DIA/IWM quotes. JSON.$0.005 Base524 ms1 payers100% up
  30. 95x402tap.com/api/polymarket-marketsSearch or list active Polymarket prediction markets, ranked by 24h volume$0.003 Base609 ms1 payers100% up
  31. 95x402tap.com/api/defi-chainsRank blockchains by total DeFi value locked (TVL) across all protocols$0.002 Base807 ms1 payers100% up
  32. 95alphapulse.theaslangroupllc.com/api/alpha/prop-firmsProp-firm shortlist matched to your market, region, and trading style: payout-proof checks first, challenge rules that actually differ (drawdown type, news/EA rules, breach terms), profit splits, and the red flags of an industry where most revenue comes from failed challenges. Forex/CFD and futures firms, region-aware worldwide. For trading agents and the traders they work for.$0.15 Base304 ms1 payers100% up
  33. 95kenoodl.com/api/verifyThe independent gate before a merge, deploy, or payout. Deterministic JavaScript (Node) or Python 3 run against a contract or claim; returns HELD, BROKE with the failing input, FINDINGS, or DROP. BROKE requires a contract. Ephemeral sandbox, nothing stored. 0.10 USDC; allow up to 120s.$0.10 Base469 ms1 payers100% up
  34. 95x402.ochinimus.app/api/squeeze-scoreShort squeeze score and long flush score, 0-100, for any USDT perp. Use when you need to answer: Is this trade crowded and about to hurt someone? Composite of the funding rate, long/short crowding, 24h open-interest build, and liquidation skew from our own tape. One number for whether a trade is crowded and about to hurt someone.$0.10 Solana750 ms1 payers100% up
  35. 95x402.ochinimus.app/api/token-metadata/:mintSPL token metadata for any Solana mint: name, symbol, decimals, total supply, current USD price, interface type, and whether the metadata is still mutable. Helius DAS.$0.005 Solana880 ms1 payers100% up
  36. 95x402.ochinimus.app/api/peg-deviationTokenized stock peg deviation on Solana: the on-chain DEX price of a tokenized US equity versus the underlying's last real trade, in bps, with 24h stats split into market-open and off-hours. Sampled every 5 minutes by our own collector.$0.02 Solana907 ms1 payers100% up
  37. 95x402.ochinimus.app/api/venue-liq-shareLiquidations by exchange: per-venue liquidation share across Bybit, OKX and Binance with long/short split and biggest print, for any symbol or the whole recorded universe. Which venue is flushing whom.$0.02 Solana519 ms1 payers100% up
  38. 95x402.ochinimus.app/api/liquidation-leadersLiquidation leaderboard: top symbols by liquidation USD right now across every USDT perp we record on Bybit, OKX and Binance, with long/short split, biggest single print and venue count. What is blowing up, ranked.$0.02 Solana908 ms1 payers100% up
  39. 95x402.ochinimus.app/api/wallet-holdings/:walletSolana wallet holdings / portfolio for any address: native SOL with its USD value, every SPL token with amount, unit price and USD value, and an NFT count. Helius DAS getAssetsByOwner, up to 100 assets.$0.008 Solana933 ms1 payers100% up
  40. 95x402.donnyautomation.com/treasuryUS Treasury par yield curve, every constant maturity from 1 month to 30 years for a published business day. Returns curve[] with tenor, months and percent, spreads (2s10s, 3m10y, 5s30s) and an explicit inversion flag - the real question is whether the curve is inverted, not what fourteen numbers are. A tenor Treasury did not publish is null, never zero. Pass ?latest=1 OR ?date=YYYY-MM-DD, not both. Errors: 400 conflicting_params|bad_latest|bad_date, 404 no_curve with the available range.$0.03 Base487 ms1 payers100% up
  41. 95social.gedx402.com/v1/sociavault/twitter/user-tweetsSociaVault API proxy — twitter-user-tweets. Query/body matches https://docs.sociavault.com/api-reference/openapi.json. GET/POST per route; x402 per call. $0.014 USDC per request.$0.014 Base734 ms1 payers100% up
  42. 95bykaranteli.com/api/x402/whale-trades-rawEvery $1M+ aggressive market print recorded live from our own trade sockets, with side, price, quantity and notional, recorded since 2026-08-13, filterable by symbol, exchange and time. The free endpoint serves the live tape (newest 100 prints, no filters); this route is the recorded archive behind it.$0.10 Base455 ms1 payers100% up
  43. 95api.havenagent.ai/x402/api/v1/musicGenerate a music track. Poll statusUrl, download at resultUrl. SFW only.$0.10 Base835 ms1 payers100% up
  44. 95api.sirenic.eu/v1/entreprise/:siren/marches-publicsGovernment contracts won by a French company, from the official DECP open data: buyers, dates, procedures, estimated end date, lot number, joint holders, CCAG, price type, advance, amendments, declared subcontracting. Each amount is per contract or LOT, excl. VAT, over its full duration, flagged firm price or ENVELOPE (call-offs, framework ceiling — 43% of rows). Totals as two bounds: raw, and deduplicated when one award is published twice. Awarded contracts, not open calls.$0.01 Base975 ms1 payers100% up
  45. 95api.sirenic.eu/v1/entreprise/:siren/financesFinancials of a French company (annual accounts filed at INPI, Banque de France ratios): revenue, EBITDA, net income, debt, financial autonomy — ONE row per fiscal year, each graded (qualite: exploitable / a_verifier / non_exploitable, anomalies, doubtful fields); source rows set aside are served in exercices_ecartes with their reason. Consolidated accounts are served apart and graded the same way. Includes the INPI-keyed tax-form line items (up to 20 years) and a perimetre_comptable block.$0.01 Base624 ms1 payers100% up
  46. 95api.hergertsynthora.com/v1/github-repo-activitySYNTHORA github-repo-activity: Activity metrics for any public GitHub repo (input owner/repo): stars, forks, open issues, last push, language, archived flag. 10-min in-process cache, stale-on-rate-limit or ok:false. Source: api.github.com, keyless.$0.03 Base828 ms1 payers100% up
  47. 95api.sirenic.eu/v1/entreprise/:siren/alertesLegal alerts for a French company from BODACC, the official French gazette of legal notices: insolvency proceedings (procedures collectives) and related court filings, deregistrations and business sales, grouped and most recent first. Check whether a French company is subject to collective proceedings before you contract — a due diligence, KYB and compliance signal for supplier onboarding and risk monitoring, drawn from official registry data.$0.01 Base569 ms1 payers100% up
  48. 95api.sirenic.eu/v1/entreprise/:siren/piIntellectual property portfolio of a French company from official INPI open data: patents, trademarks and designs — counts plus items with number, title/label, status, ISO dates (trademark filing/registration/expiry, patent publication) and classification (Nice/CIB/Locarno). Designs: one line per filing. An R&D / brand-value signal for due diligence. Trademarks and designs are most-recent-first; patents are NOT sorted upstream (liste_ordre). Inventor names are never returned.$0.03 Base994 ms1 payers100% up
  49. 95api.sirenic.eu/v1/entreprise/:siren/marches-publics-ueEuropean public procurement awards won by a French company, from TED (Tenders Electronic Daily, EU Publications Office), government contracts and tenders: buyer, country, subject, notice-level amount, CPV codes, official notice link, co-winners proven legal persons (others counted, unnamed). Matching by SIREN/SIRET only, spaced variants included. Coverage: eForms award notices since 2023-10-25, above EU thresholds; ~57% carry a usable national identifier: an empty list is not proof of absence.$0.02 Base513 ms1 payers100% up
  50. 95api.sirenic.eu/v1/entreprise/:siren/agrementsRegulatory authorisation and licences held by a French company, by SIREN: payment institution, e-money institution, account-information provider, payment agent or exempt entity from the EBA PSD2 register (daily), insurance undertaking from EIOPA, telecom operator (electronic-communications operator, ARCEP). Returns authorisation dates, licensed PSD2 services, EEA passporting and withdrawals — a compliance check across three official registers. Not authorised is a paid answer too (200).$0.02 Base660 ms1 payers100% up
  51. 95api.sirenic.eu/v1/entreprise/:siren/changementsCompany changes monitoring for a French company: the new official BODACC gazette announcements published SINCE a given date (?depuis=YYYY-MM-DD) — the poll endpoint for watchlist and portfolio surveillance. Returns the new announcements (insolvency, deregistration, sales, filings, changes) in reverse-chronological order. Note: detects new BODACC publications, not field-level edits of the Sirene/RNE profile (the monthly stock keeps no history).$0.01 Base755 ms1 payers100% up
  52. 95a2apay.io/api/agent-serviceOn-demand AI responses backed by autonomous ICP canisters. Submit a prompt, get an answer — redundant infrastructure, pay-per-query, no account required.$0.028 Base885 ms1 payers100% up
  53. 95backpedal-discourse-easeful.ngrok-free.dev/summarizeExtractive summary of an English text: returns the most important sentences. Deterministic, no LLM.$0.01 Base408 ms1 payers100% up
  54. 95767-2676.com/v2/receiptSigned time-bounded witness of an agent-carried payload digest; the payload stays with the agent$0.001 Base565 ms1 payers100% up
  55. 95sanctions.nsgoods.org/screen-urlSanctions check on who you are about to pay: give the x402 endpoint URL, we read its own 402 quote, pull every payTo (all networks) and screen each against OFAC, UN, EU and UK lists. Signed per-payee and overall verdict: deny on an OFAC match, review on a UN/EU/UK match or an unavailable list, clean otherwise. $0.01 in USDC on Base or Solana. A bad or non-x402 URL returns 400 with charged:false; you are never charged for an error. Free preview: GET /screen-url/preview$0.01 Solana984 ms1 payers100% up
  56. 95backpedal-discourse-easeful.ngrok-free.dev/new-tokensFresh token launches on Base with automatic safety checks: every new pool on Uniswap v2/v3 and Aerodrome paired with WETH or USDC is detected, and its token is checked about 3 minutes later (honeypot test with simulated buy/sell and measured taxes, DEX liquidity in USD, privileged functions, owner share). Filter by time window, sellable only and minimum liquidity. Deterministic, no LLM. Facts, not financial advice.$0.02 Base416 ms1 payers100% up
  57. 95rubric-protocol.com/v1/c2pa/verdict-attest/claimC2PA verdict attestation Tier B. Client runs Credentio locally, submits verdict JSON + asset hash + client signature. Rubric countersigns and anchors receipt. Attests the assertion was made, not verdict truth. Operated by Rubric Protocol.$0.05 Base468 ms1 payers100% up
  58. 95rubric-protocol.com/v1/c2pa/verdict-attestC2PA verdict attestation Tier A. POST raw asset bytes (max 25MB). Rubric runs Google Credentio validation in-sandbox, anchors the verdict to Hedera with ML-DSA-65 post-quantum signature. Durable proof asset X validated against C2PA Trust List Y at time T. Operated by Rubric Protocol.$0.25 Base478 ms1 payers100% up
  59. 95api.loopholetape.com/v1/graduations/recentRecent pump.fun graduations labelled true graduation vs below-threshold close. Use to list recent pump.fun memecoin migrations and tell true graduations from below-threshold closes; not a live pre-trade rug check on one mint (use the $0.005 compact check, GET /v1/check/mint). Migrations to PumpSwap in the window (default 6 h).$0.02 Solana552 ms1 payers100% up
  60. 95agente.revenuerecoveryai.app/v1/web/briefTurn a web page URL into a structured, evidence-backed brief: clean content summary, key points, named entities, sentiment, and claims each quoted with its evidence and source URL. Convierte una URL en un informe estructurado con evidencia: resumen del contenido, puntos clave, entidades, sentimiento y afirmaciones, cada una con su cita textual y su URL de origen.$0.05 Base516 ms1 payers100% up
  61. 95mcp.dropenginehq.com/api/check-urlURL safety preflight: screen a link before an agent opens it — syntax, host/IP, patterns, redirects, optional threat intelligence.$0.005 Base469 ms1 payers100% up
  62. 95shellpermit.schemasure.com/v1/guard/shellDecide whether an agent-authored bash command complies with an execution policy, using a real shell tokenizer rather than pattern matching. Catches recursive deletes, force pushes, cluster and infrastructure teardown, raw device writes, path escapes, privilege escalation, and curl-piped-to-shell through pipelines, substitutions, quoting games and base64. Returns reason codes with spans and an optional short-lived permit bound to the exact canonical command. Never executes anything.$0.015 Base404 ms1 payers100% up
  63. 95allowance.schemasure.com/v1/guard/allowanceDecide whether to grant an ERC-20, NFT or Permit2 allowance before signing it. Send owner, token, spender and amount, or the unsigned approve, setApprovalForAll or Permit2 calldata. Returns allow, warn, block or unknown with the allowance already on chain, the requested scope and the rule behind it, whether this raises or lowers exposure, and whether the spender is a contract, upgradeable or denylisted. Returns unknown rather than guessing. Not a guarantee a spender is honest.$0.015 Base476 ms1 payers100% up
  64. 95web.cyberwarex.com/ocrExtract text from an image by URL (OCR): PNG/JPG/WEBP/TIFF/BMP of a screenshot, scan, receipt, chart or photo -> the readable text, via the Tesseract engine. Keyless, no LLM. Use it to read text an agent can only see as an image. SSRF-guarded; max ~10MB.$0.005 Base887 ms1 payers100% up
  65. 95x402-btc-radar.jinli-x402.workers.dev/v1/btc/radar/latestBitcoin ecosystem new-project radar: latest list of newly launched Bitcoin L1 tokens and inscriptions (BRC-20 4-byte, Runes, Alkanes, Stamps/SRC-20), each with stage, verdict and risk flags plus source links. Research feed for agents tracking new Bitcoin token launches and mints. $0.01. Not investment advice.$0.01 Base766 ms1 payers100% up
  66. 95api.deepentresearch.com/v1/agent/chatDeepent Research — refusal-free LLM inference (per-request)$0.05 Base973 ms1 payers100% up
  67. 95machine-works-testnet.weathered-dew-46b4.workers.dev/testnet/mnra/url-evidence-packBase Sepolia testnet only. One bounded public URL evidence packet: title, metadata, JSON-LD, text extract, links, timestamp and SHA-256. No JavaScript rendering, credentials or private-network access. 0.005 test USDC; no real revenue.$0.005 Base Sepolia863 ms1 payers100% up
  68. 95api.duoleads.com/v1/geo/polygonGeometric predicates on a GeoJSON geometry supplied in the request: point-in-polygon with correct hole handling, bounding box, centroid, signed area in square metres, perimeter length, and ring winding order. Accepts Polygon and MultiPolygon, and a GeoJSON Feature wrapping either. Area and length are geodesic on the WGS-84 ellipsoid, correct at any latitude; containment is planar in lon/lat.$0.05 Base762 ms1 payers100% up
  69. 95api.duoleads.com/v1/geo/pluscodeEncode coordinates as an Open Location Code (plus code) at a chosen length, or decode a full code back to its bounding box and centre. Also shortens a full code against a reference coordinate and recovers a shortened code given a reference, which is how plus codes are normally exchanged in text. Returns code length, precision in metres and validity.$0.05 Base884 ms1 payers100% up
  70. 95api.duoleads.com/v1/geo/geohashEncode a WGS-84 latitude and longitude to a geohash at a chosen precision, or decode a geohash back to its bounding box, centre point and error bounds in metres. Encoding also returns the eight neighbouring cells, which is what a caller needs to do proximity search over a geohash-indexed store without a spatial database.$0.05 Base755 ms1 payers100% up
  71. 95api.duoleads.com/v1/code/jwtDecode a JSON Web Token without verifying it: returns the header, the claims, the signature length and algorithm, and a computed view of the time claims — whether exp has passed, whether nbf is in the future, and the remaining lifetime in seconds against a supplied or current instant. Reports structural problems such as a missing part, invalid base64url or an alg of none. It does not and cannot verify the signature; do not use it to decide trust.$0.05 Base751 ms1 payers100% up
  72. 95api.duoleads.com/v1/code/hashCompute a cryptographic digest of supplied data: SHA-256, SHA-384, SHA-512, SHA-1, SHA3-256, SHA3-512, Keccak-256, BLAKE2b-256 and BLAKE2b-512, plus HMAC with any of them. Input is UTF-8 text, base64 or hex bytes; output is hex, base64, base64url or base32. Returns the digest, the byte length of the input, and the exact algorithm identifier used.$0.05 Base556 ms1 payers100% up
  73. 95api.duoleads.com/v1/code/semverParse a semantic version into major, minor, patch, prerelease and build parts; compare two versions by precedence including prerelease ordering; or test whether a version satisfies a range expression using caret, tilde, hyphen, x-ranges and comparator sets. Returns the parsed structure, the comparison result and the reason a range did not match.$0.05 Base531 ms1 payers100% up
  74. 95api.duoleads.com/v1/code/idnConvert internationalised domain names between Unicode and ASCII punycode in either direction, label by label, and validate each label against IDNA2008: length, leading and trailing hyphens, the hyphen-hyphen rule at positions 3 and 4, disallowed code points and bidirectional rules. Returns both forms, the per-label breakdown and the first rule violated. Strict mode is IDNA2008 (UTS 46 non-transitional); it may reject names /v1/code/url displays.$0.05 Base733 ms1 payers100% up
  75. 95api.duoleads.com/v1/code/urlParse and canonicalise a URL, and extract its registrable domain using the Public Suffix List — the part an agent needs to decide whether two URLs belong to the same owner. Returns scheme, host, port, path, decoded query parameters and fragment, the public suffix, the registrable domain (eTLD+1), the subdomain, whether the suffix is an ICANN or a private entry, plus a canonical form with default port, dot-segments and percent-encoding normalised. unicode_host uses WHATWG/UTS 46 (non-strict).$0.05 Base549 ms1 payers100% up
  76. 95api.duoleads.com/v1/text/similarityCompare two strings and return every standard similarity measure in one call: Levenshtein and Damerau-Levenshtein edit distance, normalised similarity, Jaro and Jaro-Winkler, longest common subsequence, Dice coefficient on character bigrams, and the Soundex, Metaphone and NYSIIS phonetic keys of each string. Optional case folding, accent folding and whitespace normalisation before comparison.$0.05 Base364 ms1 payers100% up
  77. 95api.duoleads.com/v1/text/unicodeAnalyse a string at the Unicode level: apply NFC, NFD, NFKC or NFKD, report which forms it is already in, list the scripts present (all Unicode scripts), and flag confusable and homoglyph characters — Cyrillic а in a Latin word, fullwidth or mathematical look-alikes, all-look-alike words — plus zero-width joiners, bidirectional overrides, invisible and blank characters. Returns per-character detail with code points, names and the ASCII character each imitates.$0.05 Base409 ms1 payers100% up
  78. 95api.duoleads.com/v1/text/slugTurn arbitrary text into a URL-safe slug. Decomposes accents, transliterates German umlauts, Scandinavian and Turkish letters, the ligatures that lose meaning under plain NFD, and Cyrillic (Russian, Ukrainian, Belarusian, Bulgarian, Serbian, Macedonian; language from lang or inferred from the letters). Lowercases, collapses separators, truncates on a word boundary. Returns the slug plus what was removed.$0.05 Base609 ms1 payers100% up
  79. 95api.duoleads.com/v1/time/calendarConvert a Gregorian date to other calendar systems: Islamic (both the tabular civil calendar and the Umm al-Qura variant), Hebrew, Japanese imperial era, Republic of China, Buddhist and Persian. Also computes Easter Sunday for a year in both the Gregorian and Julian reckonings. Uses the calendar support built into the runtime, with the algorithm named in every response.$0.05 Base489 ms1 payers100% up
  80. 95api.duoleads.com/v1/time/rruleExpand an RFC 5545 recurrence rule into concrete occurrence timestamps. Accepts an RRULE string with DTSTART, an IANA time zone, and optional EXDATE and RDATE lists, and returns up to 200 occurrences as both local wall-clock times and UTC instants. Supports FREQ, INTERVAL, COUNT, UNTIL, BYDAY, BYMONTHDAY, BYMONTH, BYSETPOS and WKST. Occurrences moved by a DST gap carry gap: true. Rules needing over 50,000 candidate evaluations are rejected.$0.05 Base498 ms1 payers100% up
  81. 95api.duoleads.com/v1/time/dstList the daylight-saving transitions for an IANA time zone over a date range: the exact instant of each shift, the offset before and after, and whether local clocks jump forward or back. Returns the current offset and DST state, and the next transition from a given instant. Zones without DST return an empty transition list rather than an error.$0.05 Base448 ms1 payers100% up
  82. 95api.duoleads.com/v1/time/zoneConvert an instant to wall-clock time in a named IANA time zone, or a wall-clock time in a zone back to an instant. Returns the local date and time, the UTC offset in ±HH:MM and seconds, the zone abbreviation, whether DST is in effect, the ISO week date, and the day of year. Handles the ambiguous and skipped local times at DST boundaries explicitly rather than guessing.$0.05 Base491 ms1 payers100% up
  83. 95api.duoleads.com/v1/id/iban-buildConstruct an IBAN from a country code and the domestic account parts, computing the ISO 7064 mod-97-10 check digits. Takes either a single BBAN string or named parts (bank code, branch code, account number); digit fields are left-padded with zeros to the country's registered widths. Returns the IBAN in electronic and print formats with its bank, branch and account parts. Covers the 89 SWIFT registry countries. Named parts work only where they span the whole BBAN; otherwise pass the BBAN.$0.05 Base345 ms1 payers100% up
  84. 95api.duoleads.com/v1/id/ibanValidate an IBAN: length for its country, permitted character classes per field, and the ISO 7064 mod-97-10 check digits. Returns the verdict with a specific failure reason, the electronic and print formats, and the decomposed bank code, branch code and account number according to that country's registered layout. Covers the 89 countries of the SWIFT IBAN registry. Structure and checksum only, it does not confirm the account exists.$0.05 Base470 ms1 payers100% up
  85. 95api.duoleads.com/v1/id/nationalValidate a national identity, tax or company registration number against its country's official checksum rule. Covers 23 countries including NL BSN, ES NIF/NIE/CIF, IT codice fiscale, FR SIREN/SIRET, DE Steuer-ID, BE/PL/CZ national numbers, SE/NO/DK/FI personal numbers, BR CPF/CNPJ, AU ABN/TFN, UK NINo, IE PPS, US NPI/EIN. Structure and check digit only — no registry lookup; the number itself is never stored (logs keep only its length and character types).$0.05 Base316 ms1 payers100% up
  86. 95www.amnt.io/api/agent/keen_iris/intraday-setup-remixNAS100 Intraday Setups - Intraday NAS100 setups that apply H1‑M15‑M3‑M1 Retest and Continuity rules, max 30‑point stops, minimum 1:2 R:R, or WAIT if none.$0.01 Base472 ms1 payers100% up
  87. 95www.amnt.io/api/agent/amnt/bitcoin-priceBitcoin price - Get the current Bitcoin spot price in any fiat currency using CoinGecko’s free public API; returns the raw JSON price object.$0.001 Base984 ms1 payers100% up
  88. 95api.mach.gallery/api/base/transaction-contextVerify an onchain payment or investigate a failed Base transaction in one call with transaction, receipt, success status, confirmations, gas and fee context.$0.008 Base358 ms1 payers100% up
  89. 95vennatta-core.onrender.com/api/v1/extract-documentExtract structured text, summaries, or metadata from supplied document text or a public HTTP(S) document URL.$0.01 Base324 ms1 payers100% up
  90. 95api.loopholetape.com/v1/check/mintIs this Solana token safe? Solana token safety check (rug check) for one pump.fun memecoin: calibrated rug probability and observed flags, not a safety guarantee ($0.005). Use to check one Solana token for rug risk right before a swap or while holding a pump.fun memecoin; not for finding new mints (use the free /v1/radar or the $0.001 delta feed, GET /v1/launches/since).$0.005 Solana573 ms1 payers100% up
  91. 95api.loopholetape.com/v1/mintSolana token safety card: holders, creator and rug flags for a pump.fun memecoin; authorities and Token-2022 extensions for any SPL mint ($0.025). Use to check one Solana token in full: every measured field and calibrated odds for a pump.fun memecoin, a thin card for an older mint or any other SPL mint; for a quick pre-trade check use the $0.005 compact check (GET /v1/check/mint).$0.025 Solana666 ms1 payers100% up
  92. 95api.loopholetape.com/v1/verdictIs this Solana token a rug pull? Token safety verdict (rug check) on one pump.fun memecoin: avoid, caution or no_flags_observed (not a safety guarantee), with a free shareable card ($0.01). Use when you need a rug pull risk word for one Solana token before you buy or hold it; for the raw evidence use the $0.005 compact check (GET /v1/check/mint), and to find mints use the free /v1/radar.$0.01 Solana649 ms1 payers100% up
  93. 95openai.mm.family/x402/v1/models/gpt-5.6-sol/chat/completionsgpt-5.6-sol: OpenAI GPT 5.6 Sol (<=272K input tokens) chat completions, paid per call in USDC. Per 1M tokens in/out: Flex (default) 2.0/10.0, Standard 4.0/20.0, Fast 8.0/40.0; pick with service_tier. Plus $0.0005 (Base) or $0.0005 (Solana) per call; the quote charges input plus 10% of max_tokens. Levels: none, low, medium, high, xhigh (model gpt-5.6-sol:<level>). Empty answers are free. Rates: https://openai.mm.family/x402/pricing$0.001 Base482 ms1 payers100% up
  94. 95openai.mm.family/x402/v1/models/gpt-5.6-luna-long/chat/completionsgpt-5.6-luna-long: OpenAI GPT 5.6 Luna (>272K input tokens) chat completions, paid per call in USDC. Per 1M tokens in/out: Flex (default) 0.2/0.9, Standard 0.4/1.8, Fast 0.8/3.6; pick with service_tier. Plus $0.0005 (Base) or $0.0005 (Solana) per call; the quote charges input plus 10% of max_tokens. Levels: none, low, medium, high, xhigh (model gpt-5.6-luna-long:<level>). Empty answers are free. Rates: https://openai.mm.family/x402/pricing$0.001 Base513 ms1 payers100% up
  95. 95openai.mm.family/x402/v1/models/gpt-5.6-luna/chat/completionsgpt-5.6-luna: OpenAI GPT 5.6 Luna (<=272K input tokens) chat completions, paid per call in USDC. Per 1M tokens in/out: Flex (default) 0.1/0.6, Standard 0.2/1.2, Fast 0.4/2.4; pick with service_tier. Plus $0.0005 (Base) or $0.0005 (Solana) per call; the quote charges input plus 10% of max_tokens. Levels: none, low, medium, high, xhigh (model gpt-5.6-luna:<level>). Empty answers are free. Rates: https://openai.mm.family/x402/pricing$0.001 Base494 ms1 payers100% up
  96. 95openai.mm.family/x402/v1/models/gpt-5.5-long/chat/completionsgpt-5.5-long: OpenAI GPT 5.5 (>272K input tokens) chat completions, paid per call in USDC. Per 1M tokens in/out: Flex (default) 5.0/22.5, Standard 10.0/45.0; pick with service_tier. Plus $0.0005 (Base) or $0.0005 (Solana) per call; the quote charges input plus 10% of max_tokens. Levels: none, low, medium, high, xhigh (model gpt-5.5-long:<level>). Empty answers are free. Rates: https://openai.mm.family/x402/pricing$0.001 Base760 ms1 payers100% up
  97. 95openai.mm.family/x402/v1/models/gpt-5.5/chat/completionsgpt-5.5: OpenAI GPT 5.5 (<=272K input tokens) chat completions, paid per call in USDC. Per 1M tokens in/out: Flex (default) 2.5/15.0, Standard 5.0/30.0, Fast 12.5/75.0; pick with service_tier. Plus $0.0005 (Base) or $0.0005 (Solana) per call; the quote charges input plus 10% of max_tokens. Levels: none, low, medium, high, xhigh (model gpt-5.5:<level>). Empty answers are free. Rates: https://openai.mm.family/x402/pricing$0.001 Base752 ms1 payers100% up
  98. 95openai.mm.family/x402/v1/models/gpt-5.4-nano/chat/completionsgpt-5.4-nano: OpenAI GPT 5.4 Nano chat completions, paid per call in USDC. Per 1M tokens in/out: Flex (default) 0.1/0.625, Standard 0.2/1.25; pick with service_tier. Plus $0.0005 (Base) or $0.0005 (Solana) per call; the quote charges input plus 10% of max_tokens. Levels: none, low, medium, high, xhigh (model gpt-5.4-nano:<level>). Empty answers are free. Rates: https://openai.mm.family/x402/pricing$0.001 Base755 ms1 payers100% up
  99. 95openai.mm.family/x402/v1/models/gpt-5.2/chat/completionsgpt-5.2: OpenAI GPT 5.2 chat completions, paid per call in USDC. Per 1M tokens in/out: Flex (default) 0.875/7.0, Standard 1.75/14.0, Fast 3.5/28.0; pick with service_tier. Plus $0.0005 (Base) or $0.0005 (Solana) per call; the quote charges input plus 10% of max_tokens. Levels: none, low, medium, high, xhigh (model gpt-5.2:<level>). Empty answers are free. Rates: https://openai.mm.family/x402/pricing$0.001 Base738 ms1 payers100% up
  100. 95openai.mm.family/x402/v1/models/gpt-4.1-mini/chat/completionsgpt-4.1-mini: OpenAI GPT 4.1 Mini chat completions, paid per call in USDC. Per 1M tokens in/out: Standard (default) 0.4/1.6, Fast 0.7/2.8; pick with service_tier. Plus $0.0005 (Base) or $0.0005 (Solana) per call; the quote charges input plus 10% of max_tokens. Empty answers are free. Rates: https://openai.mm.family/x402/pricing$0.001 Base372 ms1 payers100% up