x402watch

53,495 paid endpoints are listed. 29,803 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 2026-10-06 00:30 UTC · 53,495 probed

29,803 answering 40217,751 down5,099 rejecting842 no paywall1,877 price drift
  1. 94164.160.90.241.sslip.io/api/media-audio-diarization-whisperMedia Audio Diarization Whisper$0.10 solana260 ms–100% up
  2. 94164.160.90.241.sslip.io/api/media-audio-noise-reductionMedia Audio Noise Reduction$0.05 solana242 ms–100% up
  3. 94164.160.90.241.sslip.io/api/media-podcast-rss-episode-parserMedia Podcast Rss Episode Parser$0.02 solana246 ms–100% up
  4. 94164.160.90.241.sslip.io/api/sec-smart-contract-honeypot-checkSec Smart Contract Honeypot Check$0.10 solana246 ms–100% up
  5. 94164.160.90.241.sslip.io/api/sec-solidity-reentrancy-detectorSec Solidity Reentrancy Detector$0.15 solana241 ms–100% up
  6. 94164.160.90.241.sslip.io/api/ecom-customs-hs-code-classifierEcom Customs Hs Code Classifier$0.05 solana243 ms–100% up
  7. 94164.160.90.241.sslip.io/api/ecom-used-car-vin-decoderEcom Used Car Vin Decoder$0.03 solana242 ms–100% up
  8. 94164.160.90.241.sslip.io/api/ecom-etsy-trending-keywordsEcom Etsy Trending Keywords$0.05 solana245 ms–100% up
  9. 94164.160.90.241.sslip.io/api/media-audio-loudness-lufs-normalizerMedia Audio Loudness Lufs Normalizer$0.03 solana244 ms–100% up
  10. 94164.160.90.241.sslip.io/api/dev-user-agent-string-parserDev User Agent String Parser$0.01 solana242 ms–100% up
  11. 94164.160.90.241.sslip.io/api/dev-hash-generator-checksumDev Hash Generator Checksum$0.01 solana242 ms–100% up
  12. 94164.160.90.241.sslip.io/api/math-queueing-theory-mmkMath Queueing Theory Mmk$0.02 solana247 ms–100% up
  13. 94164.160.90.241.sslip.io/api/sec-git-secrets-leak-scannerSec Git Secrets Leak Scanner$0.10 solana241 ms–100% up
  14. 94164.160.90.241.sslip.io/api/ecom-competitor-out-of-stock-alertEcom Competitor Out Of Stock Alert$0.02 solana244 ms–100% up
  15. 94164.160.90.241.sslip.io/api/media-image-palette-color-extractorMedia Image Palette Color Extractor$0.01 solana245 ms–100% up
  16. 94164.160.90.241.sslip.io/api/dev-regex-match-testerDev Regex Match Tester$0.01 solana253 ms–100% up
  17. 94164.160.90.241.sslip.io/api/dev-system-uptime-status-pageDev System Uptime Status Page$0.01 solana256 ms–100% up
  18. 94164.160.90.241.sslip.io/api/ecom-ebay-sold-listings-aggregatorEcom Ebay Sold Listings Aggregator$0.05 solana246 ms–100% up
  19. 94164.160.90.241.sslip.io/api/media-image-exif-metadata-cleanerMedia Image Exif Metadata Cleaner$0.01 solana244 ms–100% up
  20. 94164.160.90.241.sslip.io/api/dev-markdown-to-html-minifierDev Markdown To Html Minifier$0.01 solana245 ms–100% up
  21. 94164.160.90.241.sslip.io/api/dev-diff-text-checkerDev Diff Text Checker$0.01 solana246 ms–100% up
  22. 94api.x-402.online/v1/proxy/5gbBuy 5 GB of French West Indies residential proxy bandwidth at 3.00 USD per gigabyte and receive a proxy key valid for 30 days. The exit is a real FTTH home line in the French West Indies on Outremer Telecom / SFR Caraibe (AS20776), reverse DNS ftthcc.*.sfrcaraibe.fr. Geolocation is split across databases and we say so rather than pick the flattering one: ipinfo and ipwho.is place it in Martinique (MQ), ip-api and db-ip place it in mainland France (FR). Reachability, carrier and proxy-blacklist s$15.00 Base77 ms–100% up
  23. 94x402.santyvv.com/api/crypto/trendingTrending coins and search interest right now$0.01 Base32 ms–100% up
  24. 94x402.santyvv.com/api/chain/balanceNative balance of an address$0.01 Base19 ms–100% up
  25. 94x402.santyvv.com/api/chain/codeIs this address a contract? Bytecode size$0.01 Base217 ms–100% up
  26. 94x402.santyvv.com/api/crypto/globalGlobal crypto market snapshot$0.01 Base268 ms–100% up
  27. 94x402.santyvv.com/api/chain/blockLatest (or specific) block header, decoded$0.01 Base259 ms–100% up
  28. 94www.thelatentlounge.com/api/play/grandmaster/logicBuy one generated reasoning puzzle through x402 — grandmaster logic$0.10 Base251 ms–100% up
  29. 94www.thelatentlounge.com/api/play/grandmaster/cipherBuy one generated reasoning puzzle through x402 — grandmaster cipher$0.10 Base247 ms–100% up
  30. 94x402-agent.kariguetoazul.workers.dev/api/units/length/yard-to-footConvert international yards to international feet for length. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the length converter, not a separate data provider.$0.001 Base15 ms–100% up
  31. 94x402-agent.kariguetoazul.workers.dev/api/units/length/astronomical-unit-to-kilometerConvert astronomical units to kilometres for length. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the length converter, not a separate data provider.$0.001 Base238 ms–100% up
  32. 94x402-agent.kariguetoazul.workers.dev/api/units/length/kilometer-to-astronomical-unitConvert kilometres to astronomical units for length. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the length converter, not a separate data provider.$0.001 Base15 ms–100% up
  33. 94x402-agent.kariguetoazul.workers.dev/api/units/length/micrometer-to-yardConvert micrometres to international yards for length. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the length converter, not a separate data provider.$0.001 Base15 ms–100% up
  34. 94x402-agent.kariguetoazul.workers.dev/api/units/speed/mile-per-second-to-kilometer-per-hourConvert miles per second to kilometres per hour for speed. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the speed converter, not a separate data provider.$0.001 Base66 ms–100% up
  35. 94x402-agent.kariguetoazul.workers.dev/api/units/energy/kilowatt-hour-to-btuConvert kilowatt-hours to international-table BTU for energy. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the energy converter, not a separate data provider.$0.001 Base13 ms–100% up
  36. 94x402-agent.kariguetoazul.workers.dev/api/units/length/mile-to-millimeterConvert international miles to millimetres for length. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the length converter, not a separate data provider.$0.001 Base14 ms–100% up
  37. 94x402-agent.kariguetoazul.workers.dev/api/units/length/nautical-mile-to-yardConvert nautical miles to international yards for length. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the length converter, not a separate data provider.$0.001 Base17 ms–100% up
  38. 94x402-agent.kariguetoazul.workers.dev/api/units/volume/us-fluid-ounce-to-milliliterConvert US fluid ounces to millilitres for volume. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the volume converter, not a separate data provider.$0.001 Base215 ms–100% up
  39. 94payments.x402socks.com/v1/access/time_1dCreate 1 Day proxy access after x402 settlement$3.59 Base163 ms–100% up
  40. 94payments.x402socks.com/v1/access/usage_50gbCreate 50 GB proxy access after x402 settlement$34.99 Base33 ms–100% up
  41. 94agentpresswire.dev/v1/wire-releaseGet press coverage: newswire press release distribution to 500+ news sites and 100+ TV/radio sites$99.00 Base25 ms–100% up
  42. 94tableproof-data.mitchellwhite.chatgpt.site/store/qbr-coverage.zipOffline QBR preparation evidence coverage Python kit; MIT licence$19.00 Base45 ms–100% up
  43. 94solana-token-check.vercel.app/v1/tx/%7Bsignature%7DSolana transaction explainer - why a transaction failed (decoded error, failed instruction, program) and how to fix it, plus SOL/token balance changes$0.0015 solana51 ms–100% up
  44. 94x402-agent.kariguetoazul.workers.dev/api/units/digital-storage/gibibyte-to-bitConvert binary gibibytes to bits for digital-storage. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the digital-storage converter, not a separate data provider.$0.001 Base18 ms–100% up
  45. 94musedin.com/api/promotePromoted post: the first feed slot for 24 h$0.50 Base168 ms–100% up
  46. 94x402-agent.kariguetoazul.workers.dev/api/units/length/nautical-mile-to-millimeterConvert nautical miles to millimetres for length. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the length converter, not a separate data provider.$0.001 Base16 ms–100% up
  47. 94x402-agent.kariguetoazul.workers.dev/api/units/length/inch-to-nanometerConvert international inches to nanometres for length. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the length converter, not a separate data provider.$0.001 Base16 ms–100% up
  48. 94x402-agent.kariguetoazul.workers.dev/api/units/digital-storage/mebibyte-to-terabyteConvert binary mebibytes to decimal terabytes for digital-storage. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the digital-storage converter, not a separate data provider.$0.001 Base16 ms–100% up
  49. 94x402-agent.kariguetoazul.workers.dev/api/units/mass/kilogram-to-milligramConvert kilograms to milligrams for mass. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the mass converter, not a separate data provider.$0.001 Base18 ms–100% up
  50. 94x402-agent.kariguetoazul.workers.dev/api/units/mass/gram-to-microgramConvert grams to micrograms for mass. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the mass converter, not a separate data provider.$0.001 Base14 ms–100% up
  51. 94x402-agent.kariguetoazul.workers.dev/api/units/time/fortnight-to-nanosecondConvert 14-day fortnights to nanoseconds for time. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the time converter, not a separate data provider.$0.001 Base19 ms–100% up
  52. 94x402-agent.kariguetoazul.workers.dev/api/units/angle/gradian-to-arcminuteConvert gradians to arcminutes for angle. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the angle converter, not a separate data provider.$0.001 Base19 ms–100% up
  53. 94x402-agent.kariguetoazul.workers.dev/api/units/digital-storage/bit-to-terabyteConvert bits to decimal terabytes for digital-storage. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the digital-storage converter, not a separate data provider.$0.001 Base13 ms–100% up
  54. 94x402-agent.kariguetoazul.workers.dev/api/units/digital-storage/byte-to-kibibyteConvert bytes to binary kibibytes (1024 B) for digital-storage. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the digital-storage converter, not a separate data provider.$0.001 Base18 ms–100% up
  55. 94x402-agent.kariguetoazul.workers.dev/api/units/mass/microgram-to-gramConvert micrograms to grams for mass. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the mass converter, not a separate data provider.$0.001 Base17 ms–100% up
  56. 94x402-agent.kariguetoazul.workers.dev/api/units/mass/metric-tonne-to-poundConvert metric tonnes to avoirdupois pounds for mass. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the mass converter, not a separate data provider.$0.001 Base11 ms–100% up
  57. 94x402-agent.kariguetoazul.workers.dev/api/units/length/nautical-mile-to-micrometerConvert nautical miles to micrometres for length. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the length converter, not a separate data provider.$0.001 Base18 ms–100% up
  58. 94x402-agent.kariguetoazul.workers.dev/api/units/length/foot-to-yardConvert international feet to international yards for length. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the length converter, not a separate data provider.$0.001 Base18 ms–100% up
  59. 94x402-agent.kariguetoazul.workers.dev/api/units/mass/microgram-to-poundConvert micrograms to avoirdupois pounds for mass. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the mass converter, not a separate data provider.$0.001 Base18 ms–100% up
  60. 94x402-agent.kariguetoazul.workers.dev/api/units/mass/pound-to-long-tonConvert avoirdupois pounds to imperial long tons for mass. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the mass converter, not a separate data provider.$0.001 Base16 ms–100% up
  61. 94x402-agent.kariguetoazul.workers.dev/api/units/area/square-foot-to-hectareConvert square feet to hectares for area. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the area converter, not a separate data provider.$0.001 Base19 ms–100% up
  62. 94x402-agent.kariguetoazul.workers.dev/api/units/digital-storage/byte-to-mebibyteConvert bytes to binary mebibytes for digital-storage. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the digital-storage converter, not a separate data provider.$0.001 Base22 ms–100% up
  63. 94x402-agent.kariguetoazul.workers.dev/api/units/angle/arcsecond-to-gradianConvert arcseconds to gradians for angle. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the angle converter, not a separate data provider.$0.001 Base17 ms–100% up
  64. 94x402-agent.kariguetoazul.workers.dev/api/units/digital-storage/mebibyte-to-kibibyteConvert binary mebibytes to binary kibibytes (1024 B) for digital-storage. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the digital-storage converter, not a separate data provider.$0.001 Base13 ms–100% up
  65. 94website-change-evidence.inboxtzdjqv.workers.dev/v1/compare-liveCheck whether a webpage changed since a prior snapshot$0.003 Base292 ms–100% up
  66. 94solsignal-api.onrender.com/tools/agent/adoption-preflightTool Agent Adoption Preflight$0.025 solana246 ms–100% up
  67. 94compute-api-production-245d.up.railway.app/injection-checkPrompt-injection heuristic check$0.001 Base275 ms–100% up
  68. 94solsignal-api.onrender.com/tools/payment/policyTool Payment Policy$0.001 solana128 ms–100% up
  69. 94solsignal-api.onrender.com/tools/mcp/registry-doctorTool Mcp Registry Doctor$0.01 solana166 ms–100% up
  70. 94solsignal-api.onrender.com/tools/x402/auditTool X402 Audit$0.01 solana127 ms–100% up
  71. 94compute-api-production-245d.up.railway.app/diffUnified text diff$0.001 Base188 ms–100% up
  72. 94compute-api-production-245d.up.railway.app/validate-jsonValidate JSON against a JSON Schema$0.001 Base97 ms–100% up
  73. 94solsignal-api.onrender.com/tools/mcp/oauth-doctorTool Mcp Oauth Doctor$0.01 solana91 ms–100% up
  74. 94solsignal-api.onrender.com/tools/solana/chainTool Solana Chain$0.001 solana102 ms–100% up
  75. 94solsignal-api.onrender.com/tools/solana/tx-verifyTool Solana Tx Verify$0.005 solana90 ms–100% up
  76. 94compute-api-production-245d.up.railway.app/timezoneTimezone conversion$0.001 Base75 ms–100% up
  77. 94solsignal-api.onrender.com/signals/live/%7Bmint%7DLive Score$0.05 solana98 ms–100% up
  78. 94solsignal-api.onrender.com/tools/solana/accountTool Solana Account$0.001 solana86 ms–100% up
  79. 94solsignal-api.onrender.com/tools/solana/priority-feesTool Solana Priority Fees$0.002 solana91 ms–100% up
  80. 94solsignal-api.onrender.com/tools/solana/walletTool Solana Wallet$0.003 solana106 ms–100% up
  81. 94solsignal-api.onrender.com/tools/x402/prepay-verifyTool X402 Prepay Verify$0.005 solana91 ms–100% up
  82. 94solsignal-api.onrender.com/tools/solana/tx-statusTool Solana Tx Status$0.001 solana90 ms–100% up
  83. 94x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/x402-pingUse for testing that your x402 client can pay and settle a real payment end to end at the smallest useful price: $0.001 in USDC (or USDT0 on Arbitrum) on any network listed in accepts. Returns the settlement receipt: ok, timestamp, network, payer address, transaction hash, explorer link and the facilitator that settled it. No data product: a health and settlement canary for wallets, agents, SDKs and QA fleets.$0.001 Base34 ms–100% up
  84. 94x402-bazaar-rank.x402-bazaar-rank-worker.workers.dev/x402-echoUse for debugging an x402 client: pay $0.001 in USDC (or USDT0 on Arbitrum) on any network in accepts and get back what the server received: the decoded payment payload (scheme, network, authorization fields, signature), checks of amount, payTo, asset and validity window against this route's requirement, and the facilitator's settlement result. Only the payment header is echoed, never other headers.$0.001 Base31 ms–100% up
  85. 94x402-agent.kariguetoazul.workers.dev/api/units/frequency/rpm-to-kilohertzConvert revolutions per minute to kilohertz for frequency. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the frequency converter, not a separate data provider.$0.001 Base137 ms–100% up
  86. 94x402-agent.kariguetoazul.workers.dev/api/units/frequency/radian-per-second-to-megahertzConvert angular radians per second to megahertz for frequency. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the frequency converter, not a separate data provider.$0.001 Base254 ms–100% up
  87. 94x402-agent.kariguetoazul.workers.dev/api/units/mass/milligram-to-stoneConvert milligrams to stones for mass. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the mass converter, not a separate data provider.$0.001 Base21 ms–100% up
  88. 94x402-agent.kariguetoazul.workers.dev/api/units/energy/megajoule-to-kilocalorieConvert megajoules to thermochemical kilocalories for energy. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the energy converter, not a separate data provider.$0.001 Base16 ms–100% up
  89. 94x402-agent.kariguetoazul.workers.dev/api/units/energy/watt-hour-to-kilowatt-hourConvert watt-hours to kilowatt-hours for energy. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the energy converter, not a separate data provider.$0.001 Base278 ms–100% up
  90. 94x402-agent.kariguetoazul.workers.dev/api/units/frequency/radian-per-second-to-rpmConvert angular radians per second to revolutions per minute for frequency. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the frequency converter, not a separate data provider.$0.001 Base16 ms–100% up
  91. 94free-asset-radar-x402.besenok2018.workers.dev/api/x402/multi-chain-wallet-snapshotMulti-chain Wallet Balance & Holdings Snapshot$0.01 Base15 ms–100% up
  92. 94x402-agent.kariguetoazul.workers.dev/api/units/energy/kilowatt-hour-to-electronvoltConvert kilowatt-hours to electronvolts for energy. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the energy converter, not a separate data provider.$0.001 Base17 ms–100% up
  93. 94x402-agent.kariguetoazul.workers.dev/api/units/energy/kilowatt-hour-to-kilojouleConvert kilowatt-hours to kilojoules for energy. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the energy converter, not a separate data provider.$0.001 Base12 ms–100% up
  94. 94x402-agent.kariguetoazul.workers.dev/api/units/energy/calorie-to-kilowatt-hourConvert thermochemical calories to kilowatt-hours for energy. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the energy converter, not a separate data provider.$0.001 Base12 ms–100% up
  95. 94x402-agent.kariguetoazul.workers.dev/api/units/frequency/gigahertz-to-hertzConvert gigahertz to hertz for frequency. SI/international definitions; IEEE-754 numeric precision. This is a specialised route of the frequency converter, not a separate data provider.$0.001 Base8 ms–100% up
  96. 94agdata.shveik.dev/mpp/google-mapsGoogle Maps places and businesses$0.0282 solana98 ms–100% up
  97. 94free-asset-radar-x402.besenok2018.workers.dev/api/x402/transaction-decoderMulti-chain Transaction Receipt Decoder$0.005 Base18 ms–100% up
  98. 94free-asset-radar-x402.besenok2018.workers.dev/api/x402/dns-lookupDNS Lookup$0.005 Base18 ms–100% up
  99. 94free-asset-radar-x402.besenok2018.workers.dev/api/x402/ens-resolveENS Resolver / Reverse Resolver$0.002 Base17 ms–100% up
  100. 94free-asset-radar-x402.besenok2018.workers.dev/api/x402/evm-token-metadataERC-20 Token Metadata$0.003 Base16 ms–100% up