{"slug":"kertivo-check-payment-verify-96b1f9c4","name":"Kertivo Check: payment verify","summary":"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.","status":"live","indexable":true,"listed_since":"2026-10-25T17:51:44.933484Z","sources":[{"source":"x402_bazaar","external_id":"https://kertivo.com/check","owner_address":"0x509e55c4f898b43c856fb0e51048b1b7bfbc9ede","seen_at":"2026-10-27T07:29:05.491201Z","removed_at":null}],"endpoints":[{"url":"https://kertivo.com/check","host":"kertivo.com","protocol":"x402","state":"live","last_probe_at":"2026-10-26T14:46:00.733716Z","last_ok_at":"2026-10-26T14:46:00.733716Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"kertivo-com-f7aac31e","name":"kertivo.com"}],"payment_options":[{"endpoint_url":"https://kertivo.com/check","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"10000","pay_to":"0x509e55c4f898b43c856fb0e51048b1b7bfbc9ede","observed_at":"2026-10-26T14:46:00.733716Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":2,"paid_calls_30d":3,"last_paid_at":"2026-10-16T22:41:17.207Z","reported_at":"2026-10-27T07:29:05.491201Z"},"assessment":{"method":"2026.10.2","checks":[{"id":"answers","state":"pass","reason":"Answered a check 15 hours ago."},{"id":"owner","state":"fail","reason":"No one has proven control of its domain or of the wallet it is paid at."},{"id":"track_record","state":"fail","reason":"Listed for 1 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"2 different wallets paid it in 30 days, as the x402 Bazaar reports (not yet counted by addrbook); 10 are needed."},{"id":"clean_scan","state":"not_applicable","reason":"Not an MCP server."}],"passed":1,"applicable":4,"contradicted":false,"computed_at":"2026-10-27T06:02:41.679533Z"},"identity":{"endpoint_domains":["kertivo.com"],"proven_domains":[],"proven_wallets":[],"namesakes":[{"slug":"kertivo-check-payment-verify-b008913d","name":"Kertivo Check: payment verify","proven_domain":null}],"namesake_count":1,"identity_checks":[],"wallet_attestations":[]},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}