x402watch

52,418 paid endpoints are listed. 38,373 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 2026-11-14 18:16 UTC · 52,418 probed

38,373 answering 4027,063 down5,650 rejecting1,332 no paywall852 price drift
  1. 22tanod.dev/mcpCheck x402 description, resource URL, schema and payment fields, with a suggested description. Use when an agent must lint an x402 listing, or check which of a seller's routes the Bazaar lists, before publishing.$0.001 Baserejecting1 payers0% up
  2. 22tanod.dev/mcpSign a message or verify a webhook signature with HMAC-SHA256, SHA512 or SHA1. Use when an agent must sign a message with HMAC or verify a webhook signature.$0.001 Baserejecting1 payers0% up
  3. 22tanod.dev/mcpCompare Aave V3, Compound V3 and Morpho supply and borrow APY by chain and asset, with a stablecoin rate view. Use when an agent must choose where to lend or borrow: supply and borrow APY on Aave, Compound and Morpho.$0.001 Baserejecting1 payers0% up
  4. 22tanod.dev/mcpGet ranked crypto headlines grouped across outlets, with links, first-seen time, tone, topic filter and only-new cursor. Use when an agent must decide which crypto stories to react to: top headlines ranked by outlet coverage, new ones only.$0.001 Baserejecting1 payers0% up
  5. 22tanod.dev/mcpGenerate cryptographic random integers, floats, bytes, UUIDv4, dice rolls, picks or shuffles. Generate private secrets locally. Use when an agent needs cryptographic random integers, floats, bytes, dice rolls, or a random pick or shuffle of a list.$0.001 Baserejecting1 payers0% up
  6. 22tanod.dev/mcpExpand a recurrence rule into dates in an IANA time zone, respecting daylight-saving transitions. Use when an agent must list the dates of a recurring event (RRULE) in a time zone, DST-correct.$0.001 Baserejecting1 payers0% up
  7. 22tanod.dev/mcpDecode Nostr NIP-19 identifiers or resolve NIP-05 names to public keys; secret keys refused. Use when an agent must turn a Nostr npub, nprofile, note, nevent or naddr into hex, or resolve a NIP-05 address.$0.001 Baserejecting1 payers0% up
  8. 22tanod.dev/mcpCount or add business days using custom weekends and public holidays for 250 countries. Use when an agent must count working days between dates or find the date N working days ahead.$0.001 Baserejecting1 payers0% up
  9. 22tanod.dev/mcpCheck an x402 endpoint before paying; returns a heuristic pay, caution or avoid verdict from its 402 and index evidence. Use when an agent must decide whether to pay an x402 endpoint: live 402, payTo change, price outlier, listing age.$0.001 Baserejecting1 payers0% up
  10. 22tanod.dev/mcpRun one read-only EVM JSON-RPC call; no transactions submitted and no free tier. Use when an agent needs one allowlisted read-only JSON-RPC result from a public EVM node.$0.001 Baserejecting1 payers0% up
  11. 22tanod.dev/mcpGenerate a QR code as SVG or PNG from up to 2,000 characters; returns base64 image data. Use when an agent must hand a person text or a URL as a scannable QR code image. Add output=url for a 24 h link.$0.001 Baserejecting1 payers0% up
  12. 22tanod.dev/mcpList public holidays by country, year and optional subdivision; rules cover 250 countries. Use when an agent must know the public holidays of a country and year before scheduling dates.$0.001 Baserejecting1 payers0% up
  13. 22tanod.dev/mcpGet ECB currency reference rates for the latest date or last 90 days; free of charge at ecb.europa.eu. For information only. Use when an agent must convert an amount between currencies at ECB reference rates, latest or from the last 90 days.$0.001 Baserejecting1 payers0% up
  14. 22tanod.dev/mcpScore semantic similarity of text pairs using embedding cosine similarity; priced per pair. USD 0.0005 per pair, at least USD 0.001 per call (1-50 pairs per call: USD 0.001-0.025). This call: 1 pair. Use when an agent must score how close in meaning pairs of texts are.$0.001 Baserejecting1 payers0% up
  15. 22tanod.dev/mcpEmbed texts as 384-dimensional English or multilingual vectors; up to 64 texts, priced per text. USD 0.0005 per text, at least USD 0.001 per call (1-64 texts per call: USD 0.001-0.032). This call: 1 text. Use when an agent needs vector embeddings of texts for semantic search or clustering.$0.001 Baserejecting1 payers0% up
  16. 22aipaygen.com/v1/dex_tokenLive on-chain market data for any token on 80+ chains and DEXes (Uniswap, Raydium, PancakeSwap, Aerodrome...): price, liquidity, 24h volume, buys vs sells, market cap and pair age. Search by name/ticker or look up a contract address.$0.001 Baserejecting–0% up
  17. 19mcp.xrpl-utilities.io/mcpXR-Pulse normalized XRPL signal feed (news + on-chain whale activity)$0.10 Baserejecting4 payers0% up
  18. 19mcp.xrpl-utilities.io/mcpXR-Pulse normalized XRPL signal feed (news + on-chain whale activity)$0.10 Baserejecting3 payers0% up
  19. 19mcp.xrpl-utilities.io/mcpXR-Trust XRPL Permissioned Domain (XLS-80) directory: active domains, accepted credentials, credential issuers$0.10 Baserejecting3 payers0% up
  20. 19mcp.xrpl-utilities.io/mcpXR-Telemetry XRPL macro telemetry snapshot$0.10 Baserejecting3 payers0% up
  21. 19mcp.xrpl-utilities.io/mcpXR-Flows per-ETF deep dive$0.10 Baserejecting3 payers0% up
  22. 19mcp.xrpl-utilities.io/mcpXR-Vault per-issuer RWA deep dive$0.10 Baserejecting3 payers0% up
  23. 19mcp.xrpl-utilities.io/mcpXR-Sentinel behavioral pattern classification$0.10 Baserejecting3 payers0% up
  24. 19demo.stilebase.com/listings/:idDemo of Stilebase pay-per-page for AI agents: rental listings in Springfield with price, bedrooms and what's special about each home. Test USDC on Base Sepolia.$0.01 Baserejecting2 payers0% up
  25. 19mcp.xrpl-utilities.io/mcpXR-Trust XRPL Permissioned Domain (XLS-80) directory: active domains, accepted credentials, credential issuers$0.10 Baserejecting2 payers0% up
  26. 19mcp.xrpl-utilities.io/mcpXR-Trust XRPL Permissioned Domain (XLS-80) directory: active domains, accepted credentials, credential issuers$0.10 Baserejecting2 payers0% up
  27. 19mcp.xrpl-utilities.io/mcpXR-Trust XRPL Permissioned Domain (XLS-80) directory: active domains, accepted credentials, credential issuers$0.10 Baserejecting2 payers0% up
  28. 19mcp.xrpl-utilities.io/mcpXR-Pulse 1h streaming subscription - time-boxed WebSocket access to whale + news + permissioned-domain + RWA events as they fire.$0.50 Baserejecting2 payers0% up
  29. 19mcp.xrpl-utilities.io/mcpXR-Pulse normalized XRPL signal feed (news + on-chain whale activity)$0.10 Baserejecting2 payers0% up
  30. 19mcp.xrpl-utilities.io/mcpXR-Ledger account statement for an XRPL address$0.10 Baserejecting2 payers0% up
  31. 19mcp.xrpl-utilities.io/mcpXR-Sentinel scan history lookup$0.10 Baserejecting2 payers0% up
  32. 19openapi.aisa.one/resAccess to protected resource$0.01 Baserejecting2 payers0% up
  33. 19mcp.xrpl-utilities.io/mcpXR-Vault daily RWA mint, burn and dollar flow per issuer, up to 90 days, with issuer wallets and candidates$0.01 Baserejecting1 payers0% up
  34. 19mcp.xrpl-utilities.io/mcpXR-Flows XRP fund filings and candidates not yet tracked$0.01 Baserejecting1 payers0% up
  35. 19mcp.xrpl-utilities.io/mcpXR-Telemetry daily exchange inflow and outflow per venue$0.01 Baserejecting1 payers0% up
  36. 19mcp.xrpl-utilities.io/mcpXR-Telemetry circulating supply, on-ledger liquidity, free float and execution slippage$0.01 Baserejecting1 payers0% up
  37. 19mcp.xrpl-utilities.io/mcpXR-Pulse Moscow Exchange XRP index, latest and daily history$0.01 Baserejecting1 payers0% up
  38. 19mcp.xrpl-utilities.io/mcpXR-Pulse wallets receiving from several watched sources$0.01 Baserejecting1 payers0% up
  39. 19mcp.xrpl-utilities.io/mcpXR-Pulse recent coordinated institutional move patterns$0.01 Baserejecting1 payers0% up
  40. 19mcp.xrpl-utilities.io/mcpXR-Pulse two-hop graph from the Ripple counterparty queue$0.01 Baserejecting1 payers0% up
  41. 19mcp.xrpl-utilities.io/mcpXR-Pulse daily whale and institutional USD flow history$0.01 Baserejecting1 payers0% up
  42. 19mcp.xrpl-utilities.io/mcpXR-Pulse XRP whale count: accounts holding 1M+ XRP, bands, holder types, history$0.01 Baserejecting1 payers0% up
  43. 19mcp.xrpl-utilities.io/mcpXRPL-Utilities fund flow report: are XRP funds growing, and does the ledger agree. Fund assets and their change, XRP held by funds, net XRP flow on and off exchanges and how the two line up, in one answer.$0.10 Baserejecting1 payers0% up
  44. 19mcp.xrpl-utilities.io/mcpXRPL-Utilities XRP Ledger network snapshot: how big and how busy the ledger is. Accounts, daily activity, ledger object counts, XRP supply, payment volume and on-ledger sell impact in one answer.$0.10 Baserejecting1 payers0% up
  45. 19mcp.xrpl-utilities.io/mcpXRPL-Utilities permissioned venue report: who runs an XRPL permissioned domain (XLS-80) and is it active. Operator profile, credentials, attribution and the last 24 hours of activity in one answer.$0.10 Baserejecting1 payers0% up
  46. 19mcp.xrpl-utilities.io/mcpXRPL-Utilities RWA token report: is a tokenized asset on the XRP Ledger growing, and who holds it. Supply and holder trend, 30-day supply changes, AMM pools, permissioned-domain role and a 90-day statement of the issuer wallet in one answer.$0.15 Baserejecting1 payers0% up
  47. 19mcp.xrpl-utilities.io/mcpXRPL-Utilities wallet check: who an XRPL wallet is and what it has been doing. Activity classification, domain check, 90-day statement, Pulse events and permissioned-domain role in one answer.$0.25 Baserejecting1 payers0% up
  48. 19mcp.xrpl-utilities.io/mcpXRPL-Utilities XRP market briefing: market posture, whale count, exchange net flow, entity positioning, escrow calendar, XRP fund holdings and on-ledger sell impact in one answer.$0.05 Baserejecting1 payers0% up
  49. 19mcp.xrpl-utilities.io/mcpXR-Pulse desk briefing: posture, positioning, RLUSD health, supply pressure, RWA$0.01 Baserejecting1 payers0% up
  50. 19mcp.xrpl-utilities.io/mcpXR-Pulse Ripple escrow release calendar with held, re-locked and paid-out XRP$0.01 Baserejecting1 payers0% up
  51. 19mcp.xrpl-utilities.io/mcpXR-Pulse every tracked RWA issuer: supply, holders, 24h mint and burn, AMM exposure$0.01 Baserejecting1 payers0% up
  52. 19mcp.xrpl-utilities.io/mcpXR-Pulse hourly whale and institutional USD flow, last 24 hours$0.01 Baserejecting1 payers0% up
  53. 19mcp.xrpl-utilities.io/mcpXR-Pulse map of Ripple source, pipeline and exchange exit wallets$0.01 Baserejecting1 payers0% up
  54. 19mcp.xrpl-utilities.io/mcpXR-Pulse accumulation or distribution per exchange, treasury and market maker$0.01 Baserejecting1 payers0% up
  55. 19mcp.xrpl-utilities.io/mcpXR-Pulse daily net XRP flow into and out of exchanges$0.01 Baserejecting1 payers0% up
  56. 19mcp.xrpl-utilities.io/mcpXR-Pulse ledger-wide object counts and XRP supply breakdown$0.01 Baserejecting1 payers0% up
  57. 19mcp.xrpl-utilities.io/mcpXR-Pulse payment chains traced back from named exchanges$0.01 Baserejecting1 payers0% up
  58. 19mcp.xrpl-utilities.io/mcpXR-Pulse anonymized Ripple counterparty and relay-burst findings$0.01 Baserejecting1 payers0% up
  59. 19mcp.xrpl-utilities.io/mcpXR-Flows on-ledger whale flow around each XRP ETF launch date$0.01 Baserejecting1 payers0% up
  60. 19mcp.xrpl-utilities.io/mcpXR-Flows cross-border XRPL settlement by country pair$0.01 Baserejecting1 payers0% up
  61. 19mcp.xrpl-utilities.io/mcpXR-Flows daily XRP ETF flow summary: per-fund AUM change, momentum, share of supply$0.01 Baserejecting1 payers0% up
  62. 19mcp.xrpl-utilities.io/mcpXR-Trust permissioned-domain operators and credential issuers per country$0.01 Baserejecting1 payers0% up
  63. 19mcp.xrpl-utilities.io/mcpXR-Trust XLS-70/80/81 lifecycle and permissioned DEX event stream$0.01 Baserejecting1 payers0% up
  64. 19mcp.xrpl-utilities.io/mcpXR-Trust permissioned-domain ledger activity, newest first$0.01 Baserejecting1 payers0% up
  65. 19mcp.xrpl-utilities.io/mcpXR-Trust ecosystem totals for permissioned domains, credentials and the permissioned DEX$0.01 Baserejecting1 payers0% up
  66. 19mcp.xrpl-utilities.io/mcpXR-Trust who is behind one permissioned-domain operator: funder, credentials, confidence$0.01 Baserejecting1 payers0% up
  67. 19mcp.xrpl-utilities.io/mcpXR-Telemetry XRPL order-book trading volume per pair$0.01 Baserejecting1 payers0% up
  68. 19mcp.xrpl-utilities.io/mcpXR-Telemetry daily, weekly or monthly XRP and RLUSD settlement volume series$0.01 Baserejecting1 payers0% up
  69. 19mcp.xrpl-utilities.io/mcpXR-Flows rolling correlation of XRP ETF AUM against on-ledger exchange flows$0.01 Baserejecting1 payers0% up
  70. 19api.mangrovedeveloper.ai/api/v1/strategies/:strategy_id/verifyVerify a stored strategy: signal names, parameter keys, roles, timeframes.$0.005 Baserejecting1 payers0% up
  71. 19api.mangrovedeveloper.ai/api/v1/social/influence/:usernameReturns an influence score from 0 to 100 and the follower count for one X (Twitter) account.$0.02 Baserejecting1 payers0% up
  72. 19tanod.dev/mcpGet a NEAR account's balance, staking, storage, access keys and contract-deployment status. Read-only. Use when an agent needs a NEAR account's balance, staked NEAR, access keys or whether it runs a contract.$0.002 Baserejecting1 payers0% up
  73. 19tanod.dev/mcpInspect PDF page sizes, text layers, forms, attachments, JavaScript and bookmarks. Use when an agent must learn what a PDF contains before processing it: page sizes, scan or text, forms, scripts.$0.005 Baserejecting1 payers0% up
  74. 19tanod.dev/mcpSimulate an ERC-20 buy and sell on Base or Ethereum; returns honeypot status, tax and revert reason. Not an audit. Use when an agent must know if an ERC-20 can be sold after buying, and its real buy and sell tax.$0.005 Baserejecting1 payers0% up
  75. 19tanod.dev/mcpLook up a LEI's legal name, status, addresses, dates and parent entities in GLEIF. Use when an agent must resolve a LEI to a legal entity: name, status, address, parents (GLEIF).$0.002 Baserejecting1 payers0% up
  76. 19tanod.dev/mcpGet the daily Bazaar snapshot of listings, sellers, payer changes, category prices and gaps; keyword-derived categories. Use when an agent must decide what to list or price on x402: today's Bazaar listings, new sellers, payer gains and gaps.$0.002 Baserejecting1 payers0% up
  77. 19tanod.dev/mcpDecode VIN make, model, year, engine, plant and manufacturer from NHTSA vPIC; US-market data. Use when an agent must decode a VIN into make, model, year, trim, engine and plant (NHTSA, US data).$0.002 Baserejecting1 payers0% up
  78. 19tanod.dev/mcpRead a public status page for service state, degraded components and open incidents. Use when an agent must know whether an API or SaaS is up: its status page's overall state, degraded parts, incidents.$0.002 Baserejecting1 payers0% up
  79. 19tanod.dev/mcpCheck SSD wear, bytes written, rated TBW, spare and errors from supplied smartctl or NVMe SMART logs. Use when an agent must judge an SSD's wear and TB written from smartctl or nvme smart-log output, not just SMART PASSED.$0.002 Baserejecting1 payers0% up
  80. 19tanod.dev/mcpDecode a BOLT11 Lightning invoice into amount, payee, payment hash, expiry and route hints; no payment sent. Use when an agent must read a Lightning invoice (lnbc...) before paying it: amount, payee, expiry, payment hash.$0.001 Baserejecting1 payers0% up
  81. 19mcp.xrpl-utilities.io/mcpXR-Pulse token escrow event counts$0.01 Baserejecting1 payers0% up
  82. 19mcp.xrpl-utilities.io/mcpXR-Pulse daily supply change per RWA issuer$0.01 Baserejecting1 payers0% up
  83. 19mcp.xrpl-utilities.io/mcpXR-Pulse per-token health across five dimensions$0.01 Baserejecting1 payers0% up
  84. 19mcp.xrpl-utilities.io/mcpXR-Pulse where newly minted RLUSD goes$0.01 Baserejecting1 payers0% up
  85. 19mcp.xrpl-utilities.io/mcpXR-Pulse net flow per named exchange with trend$0.01 Baserejecting1 payers0% up
  86. 19api.mangrovedeveloper.ai/api/v1/strategies/:strategy_idGet strategy by ID.$0.001 Baserejecting1 payers0% up
  87. 19finder.marknetic.co.uk/mcpReal yield of Base Uniswap v3, Aerodrome and Aero concentrated-liquidity pools: fee APR against LVR (loss-versus-rebalancing), with staking rewards and rebalancing costs, measured from on-chain swaps. Shows where a headline APR is lost to arbitrage. Not charged when nothing matches.$0.01 Baserejecting1 payers0% up
  88. 19verifylite.hydratinghealingtouch.workers.dev/mcpWebsite safety check for one URL. Passively fetches the site and returns a verdict (safe, caution, unsafe), a 0-100 score, and evidence-backed flags: TLS validity, HTTP-to-HTTPS redirect, redirect chain and offsite redirects, security headers, mixed content, insecure forms, and domain age from the official registry. Useful before visiting, linking to, buying from, or submitting data to an unfamiliar site. Not charged if the host cannot be checked.$0.009 Baserejecting1 payers0% up
  89. 19upgrade-brief.shopttyass-85f.workers.dev/mcpGitHub Actions upgrade brief between two versions of an action (e.g. actions/checkout v3 to v4): breaking changes from release notes and migration docs, action.yml input/output diff (removed, renamed, new required inputs, changed defaults), Node runtime change (node16/node20 removed, node24), deprecations, concrete workflow edits with SHA pin, and sources.$0.005 Baserejecting1 payers0% up
  90. 19api.jpverify.com/mcpOne coverage-aware supplier check combining company, qualified-invoice and address evidence. / 会社・適格請求書・住所の根拠をまとめて仕入先を確認します。$0.01 Baserejecting1 payers0% up
  91. 19api.jpverify.com/mcpValidate a Japanese address with parser, postal and geocoder evidence and return exact/partial/ambiguous/conflict/unverified. / 住所解析・郵便番号・ジオコーディング根拠で日本住所を検証します。$0.005 Baserejecting1 payers0% up
  92. 19api.jpverify.com/mcpNormalize a Japanese address into a canonical hierarchy with an English rendering. / 日本の住所を正規化し、階層と英語表記を返します。$0.005 Baserejecting1 payers0% up
  93. 19api.jpverify.com/mcpVerify a T-number and compare the issuer name and address with Japan's NTA registries. / T番号を検証し、発行者名・住所を国税庁データと比較します。$0.03 Baserejecting1 payers0% up
  94. 19api.jpverify.com/mcpVerify a Japanese qualified-invoice registration number (T + 13 digits) against the NTA invoice registry. / 適格請求書発行事業者登録番号（T+13桁）を国税庁データと照合します。$0.01 Baserejecting1 payers0% up
  95. 19api.jpverify.com/mcpVerify a Japanese company by name, 13-digit corporate number (法人番号), or address against the NTA registry. / 会社名・法人番号・住所を国税庁の法人番号公表データと照合します。$0.005 Baserejecting1 payers0% up
  96. 19finder.marknetic.co.uk/mcpDemand check for one Base x402 seller by payTo address, endpoint URL or host: on-chain USDC payers over up to 30 days, how many remain after removing small-funded wallets and market scanners, repeat buyers, USDC received, and how much depends on one wallet. Not charged for unknown or unmeasured sellers.$0.005 Baserejecting1 payers0% up
  97. 19finder.marknetic.co.uk/mcpReal-yield card for one Base concentrated-liquidity pool address: headline fee APR, LVR, net yield at a reference range, fee-to-LVR ratio with a confidence interval, and volatility. Not charged for unknown pools.$0.01 Baserejecting1 payers0% up
  98. 19finder.marknetic.co.uk/mcpTrust card for one x402 endpoint URL: 7-day uptime from our probes, latency, last success, price, and the seller's on-chain USDC payers over 30 days. Not charged for unknown URLs.$0.005 Baserejecting1 payers0% up
  99. 19finder.marknetic.co.uk/mcpRanks live x402 endpoints for a task such as 'web search', 'token price' or 'pdf to text'. Returns up to 10 endpoints ranked by text match, 7-day liveness probes and on-chain USDC payer counts. Not charged when nothing matches.$0.005 Baserejecting1 payers0% up
  100. 19finder.marknetic.co.uk/mcpPicks Apify Store actors for a scraping or automation task such as 'instagram posts' or 'google maps places'. Returns up to 10 actors ranked by text match, 30-day users and run success rate, with per-event price and an x402 run URL. Not charged when nothing matches.$0.005 Baserejecting1 payers0% up