x402watch

37,650 paid endpoints are listed. 23,105 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 2026-09-30 12:50 UTC · 37,650 probed

23,105 answering 4029,225 down4,327 rejecting993 no paywall2,783 price drift
  1. 15polymind-production-c405.up.railway.app/signals$0.02 Baserejecting–0% up
  2. 15app.maiat.io/api/x402/token-forensics$0.05 Baserejecting–0% up
  3. 15protocol.origindao.ai/quest/submit$0.005 Baserejecting–0% up
  4. 15api.xona-agent.com/ai/x-news$0.50 solanarejecting–0% up
  5. 15protocol.origindao.ai/ceremony/mint$100.00 Baserejecting–0% up
  6. 15x402-payment-nine.vercel.app/mint-token$0.01 Baserejecting–0% up
  7. 15stablecrypto.dev/api/coingecko/onchain/categories$0.01 Baserejecting–0% up
  8. 15stablecrypto.dev/api/defillama/options-overview$0.01 solanarejecting–0% up
  9. 15numora-seven.vercel.app/api/matrix/lu$0.04 Baserejecting–0% up
  10. 15polymind-production-c405.up.railway.app/$0.005 Baserejecting–0% up
  11. 15app.maiat.io/api/x402/register-passport$1.00 Baserejecting–0% up
  12. 15stabletickets.dev/api/venues/details$0.01 Baserejecting–0% up
  13. 15ai.verifik.co/api/co/runt/vehiculo$0.30 Baserejecting–0% up
  14. 15stabletickets.dev/api/classifications/search$0.01 Baserejecting–0% up
  15. 15stabletickets.dev/api/suggest$0.01 Baserejecting–0% up
  16. 15ai.verifik.co/api/co/cedula/premium$2.00 Baserejecting–0% up
  17. 15ai.verifik.co/api/cl/vehicle$0.30 Baserejecting–0% up
  18. 15ai.verifik.co/api/passport/us/entries$0.50 Baserejecting–0% up
  19. 15api.venice.ai/api/v1/crypto/rpc/%7Bnetwork%7D$10.00 Baserejecting–0% up
  20. 15api.kasanegi.com/v1/local/invoice/peppol-validate$0.01 Baserejecting–0% up
  21. 15x402-openrouter.serveousercontent.com/generate-text$0.001 Baserejecting–0% up
  22. 15nexus-agent-xa12.onrender.com/execute$0.01 Baserejecting–0% up
  23. 15numora-seven.vercel.app/api/solve/linear$0.05 Baserejecting–0% up
  24. 15agentcash.honcho.dev/api/honcho/messages$0.001 Baserejecting–0% up
  25. 15agentcash.honcho.dev/api/honcho/chat$0.01 Baserejecting–0% up
  26. 15x402-payment-nine.vercel.app/mint-token/5000$0.10 Baserejecting–0% up
  27. 15numora-seven.vercel.app/api/matrix/norm$0.04 Baserejecting–0% up
  28. 15stablecrypto.dev/api/etherscan/gas/gasestimate$0.01 Baserejecting–0% up
  29. 15stablecrypto.dev/api/alchemy/simulation/simulate-asset-changes$0.01 Baserejecting–0% up
  30. 15stablecrypto.dev/api/etherscan/contract/getsourcecode$0.01 Baserejecting–0% up
  31. 15micro-data-api-factory.kasanegi123.workers.dev/weather/forecast$0.001 Baserejecting–0% up
  32. 15gdelt-x402-api.planbdj.workers.dev/news/translingual$0.03 Baserejecting–0% up
  33. 15ragradar.vercel.app/api/wallet-risk/%7Baddress%7D$0.03 Baserejecting–0% up
  34. 15weather-data-api.kasanegi123.workers.dev/weather/forecast$0.001 Baserejecting–0% up
  35. 15triggerpack-registry-proxy.frost-output.workers.dev/v1/company-trigger-pack$0.25 Baserejecting–0% up
  36. 15agent402.online/mint$1.00 Baserejecting–0% up
  37. 15www.402tux.xyz/mint-v3$100.00 Baserejecting–0% up
  38. 15weather-data-api.kasanegi123.workers.dev/weather/current$0.001 Baserejecting–0% up
  39. 15gdelt-x402-api.planbdj.workers.dev/news/sentiment$0.02 Baserejecting–0% up
  40. 15saju-from-seoul-production-767d.up.railway.app/api/v1/saju$0.10 Baserejecting–0% up
  41. 15liquidation-sentinel.up.railway.app/entrypoints/monitorPosition/invoke$0.02 Baserejecting–0% up
  42. 15ragradar.vercel.app/api/smart-money/token/%7Baddress%7D$0.02 Baserejecting–0% up
  43. 15api.safuclaw.com/v1/audit$0.10 Baserejecting–0% up
  44. 15xtux402.vercel.app/mint$1.00 Baserejecting–0% up
  45. 15b3-marketplace-production.up.railway.app/api/marketplace/buy$0.10 Baserejecting–0% up
  46. 15flows.litprotocol.com/api/flows/embeddings/invoke$0.02 Baserejecting–0% up
  47. 15ragradar.vercel.app/api/sniper/token/%7Baddress%7D$0.01 Baserejecting–0% up
  48. 15gdelt-x402-api.planbdj.workers.dev/news/geographic$0.02 Baserejecting–0% up
  49. 15numora-seven.vercel.app/api/matrix/condition-number$0.04 Baserejecting–0% up
  50. 15egov-laws-data-api.kasanegi123.workers.dev/laws/article$0.10 Baserejecting–0% up
  51. 15egov-laws-data-api.kasanegi123.workers.dev/laws/search$0.05 Baserejecting–0% up
  52. 15egov-laws-data-api.kasanegi123.workers.dev/laws/meta$0.05 Baserejecting–0% up
  53. 15numora-seven.vercel.app/api/solve/quadratic$0.05 Baserejecting–0% up
  54. 15biz-calendar-data-api.kasanegi123.workers.dev/calendar/next-business-day$0.001 Baserejecting–0% up
  55. 15xtux402.vercel.app/mint-v3$100.00 Baserejecting–0% up
  56. 15flows.litprotocol.com/api/flows/pdf-extract/invoke$0.02 Baserejecting–0% up
  57. 15leaderboard.0000402.xyz/entry$0.01 Baserejecting–0% up
  58. 15donate.0000402.xyz/donate$0.01 Baserejecting–0% up
  59. 15stablebase.dev/api/supabase/projects/restore$0.01 Baserejecting–0% up
  60. 15api.venice.ai/api/v1/augment/text-parser$10.00 Baserejecting–0% up
  61. 15ragradar.vercel.app/api/protocols/base/tvl$0.01 Baserejecting–0% up
  62. 15x402-api.aubr.ai/api/analysis$0.05 Baserejecting–0% up
  63. 15stablebase.dev/api/supabase/projects/pause$0.01 Baserejecting–0% up
  64. 15stablebase.dev/api/supabase/projects/health$0.01 Baserejecting–0% up
  65. 15ai.verifik.co/api/cl/company$0.30 Baserejecting–0% up
  66. 15ai.verifik.co/api/co/vehiculo/pico-y-placa$0.30 Baserejecting–0% up
  67. 15api.100xsoon.com/rp/base_usdc_payment/create_redpacket$1.00 Baserejecting–0% up
  68. 15agent-api-task.vercel.app/agent/v1/vending/create-payment-link$0.01 Baserejecting–0% up
  69. 15api.smartflowproai.com/signals/defi$0.05 Baserejecting–0% up
  70. 15stablebase.dev/api/supabase/database/types$0.01 Baserejecting–0% up
  71. 15x402orangapes.vercel.app/10mint$13.00 Baserejecting–0% up
  72. 15biz-calendar-data-api.kasanegi123.workers.dev/calendar/is-business-day$0.001 Baserejecting–0% up
  73. 15ai.verifik.co/api/hn/cedula$0.30 Baserejecting–0% up
  74. 15x402orangapes.vercel.app/20mint$24.00 Baserejecting–0% up
  75. 15numora-seven.vercel.app/api/solve/optimization$0.05 Baserejecting–0% up
  76. 15numora-seven.vercel.app/api/calculus/derivative$0.04 Baserejecting–0% up
  77. 152captcha.x402.paysponge.com/createTask$0.01 Baserejecting–0% up
  78. 15company-data-api.kasanegi123.workers.dev/company/search$0.05 Baserejecting–0% up
  79. 15tiny.cv/api/v1/paid/resumes/%7Bresume_id%7D/pdf-jobs$0.25 Baserejecting–0% up
  80. 15tiny.cv/api/v1/paid/agent-finish$0.25 Baserejecting–0% up
  81. 15x402orangapes.vercel.app/minted$0.01 Baserejecting–0% up
  82. 15numora-seven.vercel.app/api/solve/nonlinear$0.05 Baserejecting–0% up
  83. 15optim-x402-gateway-production.up.railway.app/solve/schedule$0.15 Baserejecting–0% up
  84. 15tack.inferenceroom.ai/upload$0.001 Baserejecting–0% up
  85. 15ragradar.vercel.app/api/whale/heatmap$0.01 Baserejecting–0% up
  86. 15numora-seven.vercel.app/api/solve/linear-programming$0.05 Baserejecting–0% up
  87. 15company-data-api.kasanegi123.workers.dev/company/profile$0.05 Baserejecting–0% up
  88. 15gg402.vercel.app/recipe$0.01 Baserejecting–0% up
  89. 15ragradar.vercel.app/api/whale/alerts$0.01 Baserejecting–0% up
  90. 15numora-seven.vercel.app/api/solve/constraint$0.05 Baserejecting–0% up
  91. 15mesh.heurist.xyz/x402/agents/FirecrawlSearchDigestAgent/firecrawl_extract_web_data$0.01 Baserejecting–0% up
  92. 15x402.api.agentmail.to/v0/inboxes/%7Binbox_id%7D/messages/%7Bmessage_id%7D/reply$0.01 Baserejecting–0% up
  93. 15dev.x420.dev/api/puff-custom$5.00 Baserejecting–0% up
  94. 15company-data-api.kasanegi123.workers.dev/company/subsidy$0.10 Baserejecting–0% up
  95. 15api.tiny.place/rooms/%7Bid%7D/leave rejecting–0% up
  96. 15api.autonomagic.org/api/summarize$0.05 Baserejecting–0% up
  97. 15api.autonomagic.org/api/diff$0.002 Baserejecting–0% up
  98. 15api.autonomagic.org/api/generate$0.10 Baserejecting–0% up
  99. 15api.autonomagic.org/api/validate-json$0.001 Baserejecting–0% up
  100. 15api.autonomagic.org/api/hash$0.001 Baserejecting–0% up