{"id":248120,"recorded_at":"2026-10-26T15:41:17.640272Z","observed_at":"2026-10-26T15:41:17.640204Z","subject_kind":"source_record","subject":"agentic_market:kertivo-com","kind":"listing","method":"sync.agentic_market/1","body":{"endpoints":[["x402","https://kertivo.com/address/check/full"],["x402","https://kertivo.com/check"],["x402","https://kertivo.com/check/deep"]],"name":"kertivo.com","owner_address":null,"raw":{"caip2_networks":["eip155:8453"],"category":"","description":"","domain":"kertivo.com","endpoints":[{"description":"Full-history address-poisoning check before you send USDC on Base. Same risk/lookalike/seenBefore logic as /address/check, but funding history comes from ONE Blockscout index call (x402, up to the sender's 500 most recent Base USDC transfers; v2 page fallback) so coverage is usually the sender's full Base USDC history. Body {from, to}. Not charged if the index is down. Cheap partial/RPC tier: POST /address/check ($0.001).","method":"POST","parameters":[{"default":null,"description":"","enumValues":[],"example":"0xfc1e390266f3b29179b5d63a7937a689d1e5279a","group":"body","name":"from","required":false,"type":"string"},{"default":null,"description":"","enumValues":[],"example":"0xccd53f97ddfdf6939028698803dfe20fac455d07","group":"body","name":"to","required":false,"type":"string"}],"pricing":{"amount":"0.005","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":{"l30DaysTotalCalls":"3","l30DaysUniquePayers":"3"},"serviceName":"Kertivo Shield (full)","tags":["base","usdc","security","address-poisoning","full-history"],"url":"https://kertivo.com/address/check/full"},{"description":"Payment verification for x402: verify a USDC transaction on Base — did this payment really settle, and did it pay the right address the right amount? Send a tx hash (or x402 authorization): confirmations, real-USDC transfer check, expectedPayTo/expectedAmount match, fake-USDC and lookalike-address warnings, who funded the payer (external, self_funded, unknown), plain-English summary and a receipt. Body {txHash|authorization, expectedPayTo?, expectedAmount?}. Free demo: POST /demo.","method":"POST","parameters":[{"default":null,"description":"","enumValues":[],"example":"1","group":"body","name":"expectedAmount","required":false,"type":"string"},{"default":null,"description":"","enumValues":[],"example":"0x509E55c4F898B43C856Fb0E51048B1b7bFBC9eDE","group":"body","name":"expectedPayTo","required":false,"type":"string"},{"default":null,"description":"","enumValues":[],"example":"0xc37cbdfa44230f05129348d5160254abf354791d79de68228b201ba09de143c1","group":"body","name":"txHash","required":false,"type":"string"}],"pricing":{"amount":"0.01","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":{"l30DaysTotalCalls":"3","l30DaysUniquePayers":"2"},"serviceName":"Kertivo Check: payment verify","tags":["payment-verification","x402","base","usdc","settlement"],"url":"https://kertivo.com/check"},{"description":"Did this USDC payment settle, and what is the payer's funding source? Deep Base verification: confirmations, payTo/amount match, fake-token and lookalike warnings, plus the payer's inbound USDC funding history from an index (latest 500 transfers before the payment, then up to 5 more pages; coverage.historyComplete says if that was the full history), top funders, coverage stats and a recheckable sha256 receipt. Not charged if the index is down. Body {txHash, expectedPayTo?, expectedAmount?}.","method":"POST","parameters":[{"default":null,"description":"","enumValues":[],"example":"1","group":"body","name":"expectedAmount","required":false,"type":"string"},{"default":null,"description":"","enumValues":[],"example":"0x509E55c4F898B43C856Fb0E51048B1b7bFBC9eDE","group":"body","name":"expectedPayTo","required":false,"type":"string"},{"default":null,"description":"","enumValues":[],"example":"0xc37cbdfa44230f05129348d5160254abf354791d79de68228b201ba09de143c1","group":"body","name":"txHash","required":false,"type":"string"}],"pricing":{"amount":"0.05","currency":"USDC","maxAmount":"","minAmount":"","network":"eip155:8453","scheme":"exact"},"providerName":"","quality":{"l30DaysTotalCalls":"1","l30DaysUniquePayers":"1"},"serviceName":"Kertivo deep payment verify","tags":["payment-verification","base","usdc","funding-source","full-history"],"url":"https://kertivo.com/check/deep"}],"enriched":false,"iconUrl":"","id":"kertivo-com","integrationType":"","isNew":false,"name":"kertivo.com","networks":["Base"],"priceSummary":{"avgCostBasis":"exact","avgCostPerTransaction":"0.021667","currency":"USDC","maxAmount":"0.05","minAmount":"0.005"},"provider":"kertivo.com","providerUrl":"","serviceName":"Kertivo","tags":["base","usdc","security","address-poisoning","full-history","payment-verification","x402","settlement","funding-source"]},"source":"agentic_market","summary":""},"body_sha256":"a6e9dd6e8f9d95ae1a9e734be563d05c3bcc5b33253b483332c37e450b47ed9e","prev_id":53743,"leaf":"0xeea92dcf8ec997292e6015836f8fe01a30ef71b953ce9cdae4975dac205c365c","leaf_text":"{\"body\":\"a6e9dd6e8f9d95ae1a9e734be563d05c3bcc5b33253b483332c37e450b47ed9e\",\"id\":248120,\"kind\":\"listing\",\"method\":\"sync.agentic_market/1\",\"observed_us\":1793029277640204,\"prev\":53743,\"subject\":\"agentic_market:kertivo-com\",\"subject_kind\":\"source_record\"}","day":{"day":"2026-10-26","leaves":296695,"root":"0xf43e8dcc3d451a4788b26be904c55e8c4c0fa75c9666796c51db38d37e2c0df8","chained":"0x702d5ac508f08b0d1accf36af25822d8e5660367494edd17a642fb61e158a57a","anchor_chain":"eip155:5042002","anchor_tx":"0x495162f8936e19f0039918feebe6c307f327cd6bf8c37219620b1970041fa9ae","anchor_block":69251483},"proof":["0xeea8e875b49bfb6939b1675105fb15fd716441eef2b35941cd6da74810a46c53","0xb8a7016cd3466021abe191a41031bd3e0d8c4f5ebf08c4fc6efe0af263158176","0xce6d2f2e8ce0d3a17277fddc5c86e68d8d642d826f1979e2344434fa0af352ce","0xe261a65b74c84781a0d40d3c8b3e06b0b6f24cc9753ffc4961f43e9b9d119c0d","0xf277869aeab39361b340b3af2fffb912a704471fb989a07a5fa92af13800b5f9","0x231fd90d382f53b0ec5056cbd62d7dee3e1a3cb218a5335b5a68da35247ebb58","0xd485ee642c2d255fd61c8dca41f6d6074ccaa0daadd5acabb76a6b9c8cd858c2","0x5a65aa65cc80cd9024589e5e42ed99bccc0a229497f5dcf2ca1211915b2ceff8","0xc2802e175466f90063abc5e22614fde16de6a0b7d11b3f61692936b273000d81","0x6a342165fe5c2fa8b0f8cd8b99ab88e01f9e0a758f16ba9193ba775d71446fbb","0xd1f02e907670bf2f4c72056210a7d4ee252934850293a927f852acd3952f44a4","0xb0cc0b4ce5a68e83d3e3e55b0387f828adf6f5eb6cfa666d75f6e16ed9d89c1f","0x746e9e5b6765727b6b96f41204cc115b0302259f6c67be0cf0efbf245601d500","0x614d844c9e0509d9f9e63697aa2935555bce5f13695a8dc0047aa9e9898d70b3","0x95657a7d540ed6cac0bde9995782333b2562a9a6641853269ac95148827410f0","0x5fb5dda563336cd1bc1b9f44c52b76237ae72ed2145cb9290f39f304ca7dd678","0x74a0a08e4e7ab9aa5bfbead33dec7e1c7e8e364cff69a63720d764bbe987aadc"]}