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. 19n7xe672ikwyh.hostc.app/governanceDAO governance feed: active Snapshot proposals & vote results for Aave, Uniswap, Arbitrum, Optimism, Lido + 25 more ($0.005) ($0.005 USDC)$0.005 Baserejecting–0% up
  2. 19api.insumermodel.com/v1/merchants/%7Bid%7DGet merchant details rejecting–0% up
  3. 19api.insumermodel.com/v1/merchants/%7Bid%7D/domain-verificationRequest domain verification token rejecting–0% up
  4. 19coord.taifoon.dev/v1/vault/armThe latest arm of a tenant vault: the owner-signed EIP-712 VaultArm a program's runner verifies before it may act live, with the policy hash it must equal and the vault's current owner. rejecting–0% up
  5. 19as478u63muzm.hostc.app/crypto-newsCrypto news API with headline sentiment per token / topic ($0.01 USDC)$0.01 Baserejecting–0% up
  6. 19as478u63muzm.hostc.app/tx-explainTransaction explainer / decoder: plain-English swaps, transfers, approvals (flags unlimited approvals) ($0.01 USDC)$0.01 Baserejecting–0% up
  7. 19as478u63muzm.hostc.app/unlock-riskToken unlock / vesting risk: next unlock size vs circulating supply, CEX inflows, sell-pressure score ($0.01 USDC)$0.01 Baserejecting–0% up
  8. 19as478u63muzm.hostc.app/token-priceToken price API: real-time DEX price, liquidity, volume, FDV for any ERC-20 (Base, Ethereum, Arbitrum) ($0.005 USDC)$0.005 Baserejecting–0% up
  9. 19as478u63muzm.hostc.app/yieldsDeFi yields / best APY finder by asset and chain with risk notes (stablecoin yield, lending, LP) ($0.01 USDC)$0.01 Baserejecting–0% up
  10. 199vm8vp6bvefn.hostc.app/token-safetyHoneypot & rug check / token safety scanner: buy-sell tax, mint, blacklist, proxy, owner, LP lock, holders (ERC-20 on Base, Ethereum, Arbitrum) ($0.03 USDC)$0.03 Baserejecting–0% up
  11. 199vm8vp6bvefn.hostc.app/pre-trade-checkPre-trade check / rug check before buying a token: honeypot, token safety, unlocks, whale + smart money flows, one buy/avoid verdict ($0.05 USDC)$0.05 Baserejecting–0% up
  12. 199vm8vp6bvefn.hostc.app/whale-flowsWhale alerts & smart money exchange flows: large CEX deposits/withdrawals, net inflow/outflow, top movers ($0.02 USDC)$0.02 Baserejecting–0% up
  13. 199vm8vp6bvefn.hostc.app/unlocks/upcomingToken unlock calendar: upcoming vesting unlocks in the next N days, sized vs supply ($0.02 USDC)$0.02 Baserejecting–0% up
  14. 199vm8vp6bvefn.hostc.app/wallet-profileWallet profiler: smart money / exchange / bot label, balances, activity across Ethereum, Base, Arbitrum ($0.05 USDC)$0.05 Baserejecting–0% up
  15. 199vm8vp6bvefn.hostc.app/tx-explainTransaction explainer / decoder: plain-English swaps, transfers, approvals (flags unlimited approvals) ($0.01 USDC)$0.01 Baserejecting–0% up
  16. 1946tmx8ubhkx7.hostc.app/pre-trade-checkPre-trade check / rug check before buying a token: honeypot, token safety, unlocks, whale + smart money flows, one buy/avoid verdict ($0.05 USDC)$0.05 Baserejecting–0% up
  17. 19x402check.dev/owner/verify-dnsVerify ownership via DNS TXT or well-known file rejecting–0% up
  18. 199vm8vp6bvefn.hostc.app/.well-known/x402.jsonx402 v2 resource manifest with accepts[] per endpoint rejecting–0% up
  19. 1946tmx8ubhkx7.hostc.app/whale-flowsWhale alerts & smart money exchange flows: large CEX deposits/withdrawals, net inflow/outflow, top movers ($0.02 USDC)$0.02 Baserejecting–0% up
  20. 1946tmx8ubhkx7.hostc.app/tx-explainTransaction explainer / decoder: plain-English swaps, transfers, approvals (flags unlimited approvals) ($0.01 USDC)$0.01 Baserejecting–0% up
  21. 19x402check.dev/owner/verifyVerify ownership via payTo wallet signature rejecting–0% up
  22. 1946tmx8ubhkx7.hostc.app/.well-known/x402x402 discovery fan-out rejecting–0% up
  23. 1946tmx8ubhkx7.hostc.app/wallet-profileWallet profiler: smart money / exchange / bot label, balances, activity across Ethereum, Base, Arbitrum ($0.05 USDC)$0.05 Baserejecting–0% up
  24. 1946tmx8ubhkx7.hostc.app/due-diligenceToken due diligence report (DD) in Markdown for LLM agents: rug check, honeypot, holders, whales, unlocks, news ($0.05 USDC)$0.05 Baserejecting–0% up
  25. 1946tmx8ubhkx7.hostc.app/new-tokensNew token launches feed with auto honeypot / rug screening (new DEX pools, sniping research) ($0.02 USDC)$0.02 Baserejecting–0% up
  26. 1946tmx8ubhkx7.hostc.app/governanceDAO governance feed: active Snapshot proposals & vote results for Aave, Uniswap, Arbitrum, Optimism, Lido + 25 more ($0.005) ($0.005 USDC)$0.005 Baserejecting–0% up
  27. 19w54ykv795ndi.hostc.app/token-safetyHoneypot & rug check / token safety scanner: buy-sell tax, mint, blacklist, proxy, owner, LP lock, holders (ERC-20 on Base, Ethereum, Arbitrum) ($0.03 USDC)$0.03 Baserejecting–0% up
  28. 19w54ykv795ndi.hostc.app/llms.txtAgent-readable documentation rejecting–0% up
  29. 19vaticmarkets.io/api/v1/arena/meYour own arena record, open forecasts included. Needs your agent_key (Authorization: Bearer). rejecting–0% up
  30. 19vaticmarkets.io/api/v1/alerts/%7Bid%7DYour alert and its last 20 deliveries. Needs the manage_token (Authorization: Bearer). rejecting–0% up
  31. 19w54ykv795ndi.hostc.app/wallet-profileWallet profiler: smart money / exchange / bot label, balances, activity across Ethereum, Base, Arbitrum ($0.05 USDC)$0.05 Baserejecting–0% up
  32. 19w54ykv795ndi.hostc.app/polymarketPolymarket odds / prediction market probabilities by keyword ($0.005 USDC)$0.005 Baserejecting–0% up
  33. 19w54ykv795ndi.hostc.app/unlocks/upcomingToken unlock calendar: upcoming vesting unlocks in the next N days, sized vs supply ($0.02 USDC)$0.02 Baserejecting–0% up
  34. 19w54ykv795ndi.hostc.app/approvals-auditToken approvals audit / revoke checker: risky & unlimited ERC-20 allowances for a wallet ($0.01) ($0.01 USDC)$0.01 Baserejecting–0% up
  35. 19w54ykv795ndi.hostc.app/recommendFREE recommender: describe your goal, get the matching paid endpoint rejecting–0% up
  36. 19hardoz.eu.cc/x402/v1/clipCut short vertical/square clips with burned-in subtitles$0.005 Baserejecting–0% up
  37. 19hardoz.eu.cc/x402/v1/transcribeTranscribe audio/video URL to text with word-level segments$0.01 Baserejecting–0% up
  38. 195u52fu5aei7x.hostc.app/unlock-riskToken unlock / vesting risk: next unlock size vs circulating supply, CEX inflows, sell-pressure score ($0.01 USDC)$0.01 Baserejecting–0% up
  39. 195u52fu5aei7x.hostc.app/new-tokensNew token launches feed with auto honeypot / rug screening (new DEX pools, sniping research) ($0.02 USDC)$0.02 Baserejecting–0% up
  40. 195u52fu5aei7x.hostc.app/polymarketPolymarket odds / prediction market probabilities by keyword ($0.005 USDC)$0.005 Baserejecting–0% up
  41. 195u52fu5aei7x.hostc.app/gasGas price / gas fee tracker + forecast for Ethereum, Base, Arbitrum ($0.001, cheapest call) ($0.001 USDC)$0.001 Baserejecting–0% up
  42. 195u52fu5aei7x.hostc.app/governanceDAO governance feed: active Snapshot proposals & vote results for Aave, Uniswap, Arbitrum, Optimism, Lido + 25 more ($0.005) ($0.005 USDC)$0.005 Baserejecting–0% up
  43. 19ypr3qq33y4yp.hostc.app/ensENS resolver: .eth name to address and reverse lookup, avatar ($0.002) ($0.002 USDC)$0.002 Baserejecting–0% up
  44. 19ypr3qq33y4yp.hostc.app/Service metadata and endpoint catalog rejecting–0% up
  45. 19ypr3qq33y4yp.hostc.app/pre-trade-checkPre-trade check / rug check before buying a token: honeypot, token safety, unlocks, whale + smart money flows, one buy/avoid verdict ($0.05 USDC)$0.05 Baserejecting–0% up
  46. 19ypr3qq33y4yp.hostc.app/stablecoin-pegStablecoin depeg monitor: USDC, USDT, DAI, USDe, FDUSD, PYUSD vs $1 ($0.002) ($0.002 USDC)$0.002 Baserejecting–0% up
  47. 19ypr3qq33y4yp.hostc.app/polymarketPolymarket odds / prediction market probabilities by keyword ($0.005 USDC)$0.005 Baserejecting–0% up
  48. 19ypr3qq33y4yp.hostc.app/mcpMCP endpoint info (POST JSON-RPC for tools/list, tools/call) rejecting–0% up
  49. 19ypr3qq33y4yp.hostc.app/unlocks/upcomingToken unlock calendar: upcoming vesting unlocks in the next N days, sized vs supply ($0.02 USDC)$0.02 Baserejecting–0% up
  50. 19ypr3qq33y4yp.hostc.app/gasGas price / gas fee tracker + forecast for Ethereum, Base, Arbitrum ($0.001, cheapest call) ($0.001 USDC)$0.001 Baserejecting–0% up
  51. 19ypr3qq33y4yp.hostc.app/crypto-newsCrypto news API with headline sentiment per token / topic ($0.01 USDC)$0.01 Baserejecting–0% up
  52. 19geo-al6bxcngia-ue.a.run.app/geo-liteGeo Lite rejecting–0% up
  53. 19api.mangrovedeveloper.ai/api/v1/auth/refreshRotate the cookie session and return a new access token rejecting–0% up
  54. 19vum2g8zqfyu3.hostc.app/.well-known/x402x402 discovery fan-out rejecting–0% up
  55. 19vum2g8zqfyu3.hostc.app/whale-flowsWhale alerts & smart money exchange flows: large CEX deposits/withdrawals, net inflow/outflow, top movers ($0.02 USDC)$0.02 Baserejecting–0% up
  56. 19vum2g8zqfyu3.hostc.app/symbolsCoverage: symbols and chains rejecting–0% up
  57. 19vum2g8zqfyu3.hostc.app/new-tokensNew token launches feed with auto honeypot / rug screening (new DEX pools, sniping research) ($0.02 USDC)$0.02 Baserejecting–0% up
  58. 19hardoz.eu.cc/x402/v1/sentimentAI sentiment analysis — positive/neutral/negative + confidence (JSON)$0.003 Baserejecting–0% up
  59. 19vum2g8zqfyu3.hostc.app/unlock-riskToken unlock / vesting risk: next unlock size vs circulating supply, CEX inflows, sell-pressure score ($0.01 USDC)$0.01 Baserejecting–0% up
  60. 19vum2g8zqfyu3.hostc.app/gasGas price / gas fee tracker + forecast for Ethereum, Base, Arbitrum ($0.001, cheapest call) ($0.001 USDC)$0.001 Baserejecting–0% up
  61. 19vum2g8zqfyu3.hostc.app/demoList of free sample responses rejecting–0% up
  62. 19veredictohumano.com/verdict/resultConsulta gratis el estado/veredicto de un ticket. rejecting–0% up
  63. 19api.mangrovedeveloper.ai/api/v1/knowledge/documents/%7Bslug%7DGet document rejecting–0% up
  64. 19api.mangrovedeveloper.ai/api/v2/agent/conversations/%7Bsession_id%7D/renameRename a conversation$0.001 Baserejecting–0% up
  65. 19api.mangrovedeveloper.ai/api/v1/knowledge/glossaryGet glossary rejecting–0% up
  66. 19wpyar4zh9kdf.hostc.app/approvals-auditToken approvals audit / revoke checker: risky & unlimited ERC-20 allowances for a wallet ($0.01) ($0.01 USDC)$0.01 Baserejecting–0% up
  67. 19wpyar4zh9kdf.hostc.app/stablecoin-pegStablecoin depeg monitor: USDC, USDT, DAI, USDe, FDUSD, PYUSD vs $1 ($0.002) ($0.002 USDC)$0.002 Baserejecting–0% up
  68. 19wpyar4zh9kdf.hostc.app/mcpMCP endpoint info (POST JSON-RPC for tools/list, tools/call) rejecting–0% up
  69. 19wpyar4zh9kdf.hostc.app/token-safetyHoneypot & rug check / token safety scanner: buy-sell tax, mint, blacklist, proxy, owner, LP lock, holders (ERC-20 on Base, Ethereum, Arbitrum) ($0.03 USDC)$0.03 Baserejecting–0% up
  70. 19jwwgpbxi87ek.hostc.app/approvals-auditToken approvals audit / revoke checker: risky & unlimited ERC-20 allowances for a wallet ($0.01) ($0.01 USDC)$0.01 Baserejecting–0% up
  71. 19jwwgpbxi87ek.hostc.app/swap-riskSwap MEV / sandwich risk estimate + recommended slippage for a proposed trade ($0.005) ($0.005 USDC)$0.005 Baserejecting–0% up
  72. 19wpyar4zh9kdf.hostc.app/unlock-riskToken unlock / vesting risk: next unlock size vs circulating supply, CEX inflows, sell-pressure score ($0.01 USDC)$0.01 Baserejecting–0% up
  73. 19wpyar4zh9kdf.hostc.app/crypto-newsCrypto news API with headline sentiment per token / topic ($0.01 USDC)$0.01 Baserejecting–0% up
  74. 19wpyar4zh9kdf.hostc.app/due-diligenceToken due diligence report (DD) in Markdown for LLM agents: rug check, honeypot, holders, whales, unlocks, news ($0.05 USDC)$0.05 Baserejecting–0% up
  75. 19wpyar4zh9kdf.hostc.app/swap-riskSwap MEV / sandwich risk estimate + recommended slippage for a proposed trade ($0.005) ($0.005 USDC)$0.005 Baserejecting–0% up
  76. 19jwwgpbxi87ek.hostc.app/liquidation-riskLiquidation risk / health factor monitor for Aave v3 & Spark positions by address ($0.005) ($0.005 USDC)$0.005 Baserejecting–0% up
  77. 19jwwgpbxi87ek.hostc.app/.well-known/x402x402 discovery fan-out rejecting–0% up
  78. 19jwwgpbxi87ek.hostc.app/gasGas price / gas fee tracker + forecast for Ethereum, Base, Arbitrum ($0.001, cheapest call) ($0.001 USDC)$0.001 Baserejecting–0% up
  79. 19jwwgpbxi87ek.hostc.app/polymarketPolymarket odds / prediction market probabilities by keyword ($0.005 USDC)$0.005 Baserejecting–0% up
  80. 19jwwgpbxi87ek.hostc.app/tx-explainTransaction explainer / decoder: plain-English swaps, transfers, approvals (flags unlimited approvals) ($0.01 USDC)$0.01 Baserejecting–0% up
  81. 19jwwgpbxi87ek.hostc.app/yieldsDeFi yields / best APY finder by asset and chain with risk notes (stablecoin yield, lending, LP) ($0.01 USDC)$0.01 Baserejecting–0% up
  82. 197ubb4b9jp5sm.hostc.app/new-tokensNew token launches feed with auto honeypot / rug screening (new DEX pools, sniping research) ($0.02 USDC)$0.02 Baserejecting–0% up
  83. 197ubb4b9jp5sm.hostc.app/tools.jsonMCP-style tool definitions rejecting–0% up
  84. 19alion.io/mcp/rest/resolve_companyResolve a company rejecting–0% up
  85. 19x402-gateway.blackwoodstate8.workers.dev/v1/llm-chat/jobs/%7BjobId%7DLLM chat completion: job status rejecting–0% up
  86. 197ubb4b9jp5sm.hostc.app/token-priceToken price API: real-time DEX price, liquidity, volume, FDV for any ERC-20 (Base, Ethereum, Arbitrum) ($0.005 USDC)$0.005 Baserejecting–0% up
  87. 197ubb4b9jp5sm.hostc.app/gasGas price / gas fee tracker + forecast for Ethereum, Base, Arbitrum ($0.001, cheapest call) ($0.001 USDC)$0.001 Baserejecting–0% up
  88. 197ubb4b9jp5sm.hostc.app/ensENS resolver: .eth name to address and reverse lookup, avatar ($0.002) ($0.002 USDC)$0.002 Baserejecting–0% up
  89. 197ubb4b9jp5sm.hostc.app/pre-trade-checkPre-trade check / rug check before buying a token: honeypot, token safety, unlocks, whale + smart money flows, one buy/avoid verdict ($0.05 USDC)$0.05 Baserejecting–0% up
  90. 197ubb4b9jp5sm.hostc.app/due-diligenceToken due diligence report (DD) in Markdown for LLM agents: rug check, honeypot, holders, whales, unlocks, news ($0.05 USDC)$0.05 Baserejecting–0% up
  91. 197ubb4b9jp5sm.hostc.app/Service metadata and endpoint catalog rejecting–0% up
  92. 197ubb4b9jp5sm.hostc.app/mcpMCP endpoint info (POST JSON-RPC for tools/list, tools/call) rejecting–0% up
  93. 199aiscvb82sj7.hostc.app/Service metadata and endpoint catalog rejecting–0% up
  94. 199aiscvb82sj7.hostc.app/address-checkScam / phishing / sanctioned (OFAC) address check before sending funds or approving (AML screening) ($0.005 USDC)$0.005 Baserejecting–0% up
  95. 199aiscvb82sj7.hostc.app/tx-explainTransaction explainer / decoder: plain-English swaps, transfers, approvals (flags unlimited approvals) ($0.01 USDC)$0.01 Baserejecting–0% up
  96. 199aiscvb82sj7.hostc.app/wallet-profileWallet profiler: smart money / exchange / bot label, balances, activity across Ethereum, Base, Arbitrum ($0.05 USDC)$0.05 Baserejecting–0% up
  97. 199aiscvb82sj7.hostc.app/liquidation-riskLiquidation risk / health factor monitor for Aave v3 & Spark positions by address ($0.005) ($0.005 USDC)$0.005 Baserejecting–0% up
  98. 199aiscvb82sj7.hostc.app/crypto-newsCrypto news API with headline sentiment per token / topic ($0.01 USDC)$0.01 Baserejecting–0% up
  99. 199aiscvb82sj7.hostc.app/new-tokensNew token launches feed with auto honeypot / rug screening (new DEX pools, sniping research) ($0.02 USDC)$0.02 Baserejecting–0% up
  100. 199aiscvb82sj7.hostc.app/pre-trade-checkPre-trade check / rug check before buying a token: honeypot, token safety, unlocks, whale + smart money flows, one buy/avoid verdict ($0.05 USDC)$0.05 Baserejecting–0% up