x402watch

52,436 paid endpoints are listed. 29,069 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 2026-10-08 13:55 UTC · 52,436 probed

29,069 answering 40216,131 down6,280 rejecting956 no paywall1,876 price drift
  1. 90verifik.x402.paysponge.com/v3/pe/cedula$0.50 Base198 ms–100% up
  2. 90verifik.x402.paysponge.com/v2/co/sena/certificados$0.30 Base279 ms–100% up
  3. 90verifik.x402.paysponge.com/v2/ca/ontario/driver-license$0.40 Base249 ms–100% up
  4. 90verifik.x402.paysponge.com/v2/co/rama/certificado/vigencia$0.30 Base122 ms–100% up
  5. 90verifik.x402.paysponge.com/v3/pe/company$0.30 Base188 ms–100% up
  6. 90verifik.x402.paysponge.com/v3/pe/cedula/extra$0.60 Base247 ms–100% up
  7. 90verifik.x402.paysponge.com/v2/co/medellin/vehicle/fines$0.30 Base210 ms–100% up
  8. 90verifik.x402.paysponge.com/v2/co/afiliaciones$0.30 Base283 ms–100% up
  9. 90verifik.x402.paysponge.com/v2/ca/british-columbia/driver-license$0.01 Base167 ms–100% up
  10. 90verifik.x402.paysponge.com/v2/co/fasecolda/sinister$0.40 Base160 ms–100% up
  11. 90api.carbon-cashmere.de/v1/kaspa-derivatives/chain-density$0.05 Base200 ms–100% up
  12. 90verifik.x402.paysponge.com/v2/autodata/selection$0.20 Base138 ms–100% up
  13. 90verifik.x402.paysponge.com/v2/co/simit/comparendo$0.30 Base177 ms–100% up
  14. 90verifik.x402.paysponge.com/v2/co/simit/resoluciones$0.30 Base170 ms–100% up
  15. 90api.carbon-cashmere.de/v1/subtensor-derivatives/event-stream$0.03 Base108 ms–100% up
  16. 90api.carbon-cashmere.de/v1/btc-derivatives/miner-attribution$0.03 Base107 ms–100% up
  17. 90stableproduct.dev/api/channel3/brands/detail$0.01 Base62 ms–100% up
  18. 90api.carbon-cashmere.de/v1/btc-derivatives/reorg-stream$0.10 Base112 ms–100% up
  19. 90api.carbon-cashmere.de/v1/subtensor-derivatives/weights-activity$0.10 Base205 ms–100% up
  20. 90api.carbon-cashmere.de/v1/bittensor-derivatives/subnet/%7Bnetuid%7D/validators$0.02 Base196 ms–100% up
  21. 90api.carbon-cashmere.de/v1/btc-derivatives/blocks/%7Bheight%7D$0.02 Base204 ms–100% up
  22. 90api.carbon-cashmere.de/v1/bittensor-derivatives/subnet/%7Bnetuid%7D$0.02 Base195 ms–100% up
  23. 90api.carbon-cashmere.de/v1/bittensor-derivatives/alpha-price-history/%7Bnetuid%7D$0.02 Base200 ms–100% up
  24. 90solsigs.com/trust$0.003 solana120 ms–100% up
  25. 90aiaxaxon402.vercel.app/api/news/%7Btopic%7D$0.50 Base11 ms–100% up
  26. 90aiaxaxon402.vercel.app/api/portfolio/%7Bgoals%7D$1.00 Base11 ms–100% up
  27. 90x402-revenue-mvp.onrender.com/v1/agent-readiness-score$2.00 Base154 ms–100% up
  28. 90aiaxaxon402.vercel.app/api/explain/%7Baddress%7D$0.10 Base4 ms–100% up
  29. 90x402-revenue-mvp.onrender.com/v1/repo-trust-check$1.00 Base220 ms–100% up
  30. 90aiaxaxon402.vercel.app/api/languages$0.01 Base9 ms–100% up
  31. 90x402.payperbyte.io/feeds/runtime-eol$0.02 Base50 ms–100% up
  32. 90api.paysponge.com/x402/purchase/svc_d7y5tb8gh147se37m/url/:domain$0.01 Base173 ms–100% up
  33. 90aiaxaxon402.vercel.app/api/seo/outline/%7Btopic%7D$0.10 Base11 ms–100% up
  34. 90aiaxaxon402.vercel.app/api/markdown$0.02 Base6 ms–100% up
  35. 90aiaxaxon402.vercel.app/api/chains$0.01 Base37 ms–100% up
  36. 90x402-market-intel-mcp.mtree.workers.dev/v1/x402/autopay_readiness_matrix$0.20 Base16 ms–100% up
  37. 90charts.wdh.sh/chart$0.005 Base236 ms–100% up
  38. 90api.affinebox.today/api/v1/bulk-export$0.50 Base250 ms–100% up
  39. 90lion-x402.lionmaster-operations.workers.dev/api/x402/vat-validation-json$0.005 Base202 ms–100% up
  40. 90api.affinebox.today/api/v1/talent-flow$0.05 Base14 ms–100% up
  41. 90finmath.qzqh5rrbkz.workers.dev/v1/function_selector$0.001 Base18 ms–100% up
  42. 90finmath.qzqh5rrbkz.workers.dev/v1/eth_unit_convert$0.001 Base18 ms–100% up
  43. 90finmath.qzqh5rrbkz.workers.dev/v1/sha512$0.001 Base19 ms–100% up
  44. 90finmath.qzqh5rrbkz.workers.dev/v1/luhn_check$0.001 Base13 ms–100% up
  45. 90api.quantoracle.dev/v1/simulate/montecarlo$0.015 Base21 ms–100% up
  46. 90vercel-deploy-alpha-puce.vercel.app/floor/degods$0.001 Base299 ms–100% up
  47. 90api.affinebox.today/api/v1/org/:name$0.03 Base16 ms–100% up
  48. 90api.affinebox.today/api/v1/coauthors/:name$0.03 Base34 ms–100% up
  49. 90x402-market-intel-mcp.mtree.workers.dev/v1/x402/resource_due_diligence$0.15 Base28 ms–100% up
  50. 90api.venice.ai/api/v1/x402/transactions/%7BwalletAddress%7D 241 ms–100% up
  51. 90finmath.qzqh5rrbkz.workers.dev/v1/base58$0.001 Base18 ms–100% up
  52. 90finmath.qzqh5rrbkz.workers.dev/v1/jwt_decode$0.001 Base19 ms–100% up
  53. 90vercel-deploy-alpha-puce.vercel.app/listings/degods$0.002 Base193 ms–100% up
  54. 90finmath.qzqh5rrbkz.workers.dev/v1/csv_to_json$0.001 Base21 ms–100% up
  55. 90finmath.qzqh5rrbkz.workers.dev/v1/slugify$0.001 Base22 ms–100% up
  56. 90x402-market-intel-mcp.mtree.workers.dev/v1/x402/proof_lift_report$0.20 Base17 ms–100% up
  57. 90x402stock.vercel.app/api/v1/ticker/%7Bticker%7D$0.01 Base292 ms–100% up
  58. 90x402stock.vercel.app/api/v1/ticker-types$0.01 Base265 ms–100% up
  59. 90api.quantoracle.dev/v1/fixed-income/bond$0.008 Base17 ms–100% up
  60. 90api.quantoracle.dev/v1/derivatives/barrier-option$0.008 Base21 ms–100% up
  61. 90x402-apis-eta.vercel.app/api/arabic/sentiment$0.01 Base93 ms–100% up
  62. 90x402-apis-eta.vercel.app/api/due-diligence$0.50 Base215 ms–100% up
  63. 90finmath.qzqh5rrbkz.workers.dev/v1/text_stats$0.001 Base14 ms–100% up
  64. 90x402stock.vercel.app/api/v1/news$0.02 Base141 ms–100% up
  65. 90econdash.org/api/v1/m2m/indicators/%7Bcode%7D/countries$0.02 Base99 ms–100% up
  66. 90x402stock.vercel.app/api/v1/events/%7Bticker%7D$0.01 Base94 ms–100% up
  67. 90api.interzoid.com/getgovcontracts$0.25 Base182 ms–100% up
  68. 90api.interzoid.com/getproductmatch$0.01 Base181 ms–100% up
  69. 90x402stock.vercel.app/api/v1/snapshot/%7Bticker%7D$0.01 Base156 ms–100% up
  70. 90econdash.org/api/v1/m2m/timeseries/%7Bcode%7D/top-countries$0.02 Base98 ms–100% up
  71. 90econdash.org/api/v1/m2m/countries/%7Biso3%7D$0.02 Base101 ms–100% up
  72. 90api.hyperextend.xyz/v1/outcome_ctx/%7Bcoin%7D$0.001 Base86 ms–100% up
  73. 90x402-apis-eta.vercel.app/api/profanity-filter$0.005 Base92 ms–100% up
  74. 90econdash.org/api/v1/m2m/countries/%7Biso3%7D/indicators$0.02 Base98 ms–100% up
  75. 90mcp.gapup.io/api/v1/call/patent_landscape$0.08 Base114 ms–100% up
  76. 90econdash.org/api/v1/m2m/indicators/by-slug/%7Bslug%7D$0.02 Base99 ms–100% up
  77. 90api.hyperextend.xyz/v1/outcome_ctx/%7Bcoin%7D/latest$0.001 Base83 ms–100% up
  78. 90mcp.gapup.io/api/v1/call/candidate_screening_ranking$0.05 Base113 ms–100% up
  79. 90mcp.gapup.io/api/v1/call/kyc_screener$0.08 Base112 ms–100% up
  80. 90mcp.gapup.io/api/v1/call/competitive_deep_dive$0.30 Base110 ms–100% up
  81. 90mcp.gapup.io/api/v1/call/legal_clause_extractor$0.05 Base112 ms–100% up
  82. 90x402-agent-store.rileycraig14.workers.dev/chain/block-number$0.001 Base98 ms–100% up
  83. 90fuse402.vercel.app/api/fuse/stats$0.01 Base227 ms–100% up
  84. 90fuse402.vercel.app/api/fuse/loyalty/balance/%7Btoken%7D/%7Baddress%7D$0.02 Base214 ms–100% up
  85. 90nexus-agent-xa12.onrender.com/v1/signals/micro$0.01 Base87 ms–100% up
  86. 90x402-wallet-readiness-service.vercel.app/api/x402/market/ohlcv$0.02 Base44 ms–100% up
  87. 90x402-wallet-readiness-service.vercel.app/api/readiness$2.00 Base53 ms–100% up
  88. 90fuse402.vercel.app/api/fuse/defi/opportunities$0.10 Base39 ms–100% up
  89. 90web-production-18a32.up.railway.app/planning$0.001 Base219 ms–100% up
  90. 90web-production-18a32.up.railway.app/company-search$0.001 Base75 ms–100% up
  91. 90web-production-18a32.up.railway.app/company-profile$0.001 Base77 ms–100% up
  92. 90web-production-18a32.up.railway.app/exchange-rates$0.001 Base198 ms–100% up
  93. 90web-production-18a32.up.railway.app/mortgage-calculator$0.001 Base80 ms–100% up
  94. 90api.greenwood.financial/signals/compound$0.01 Base6 ms–100% up
  95. 90x402-alpha-scraper.vercel.app/api/gas/recommendation$0.05 Base100 ms–100% up
  96. 90health.memoryapi.org/x402/health/variants$0.005 Base99 ms–100% up
  97. 90health.memoryapi.org/x402/health/grants$0.005 Base115 ms–100% up
  98. 90api.memoryapi.org/x402/translate$0.003 Base47 ms–100% up
  99. 90base-worker-01.j23726919.workers.dev/api/asia-intelligence$0.02 Base43 ms–100% up
  100. 90finmath.qzqh5rrbkz.workers.dev/v1/value_at_risk$0.002 Base16 ms–100% up