{"slug":"api-spendpreflight-com-v1-seller-index-4ee504f0","name":"api.spendpreflight.com/v1/seller-index","summary":"SpendPreflight — trust and verification tools for stablecoin payments, built for AI agents and the people who run them. Search a bounded pool of cached public x402 sellers by capability. Top3 free; up to12 extended matches cost0.01 USDC only when extra matches exist. Rank unpaid availability, 402 shape, comparable price history and matching public Lint metadata. Missing evidence stays unknown. No new target request, safety/uptime guarantee, identity or paid-delivery proof.","status":"live","headings":[{"slug":"cloud-devops","title":"Cloud & DevOps"},{"slug":"crypto-markets","title":"Crypto prices & DeFi"}],"indexable":true,"listed_since":"2026-11-04T20:20:04.521629Z","sources":[{"source":"x402_bazaar","external_id":"https://api.spendpreflight.com/v1/seller-index","owner_address":"0xbf4164e07552e4c1b1b1597e72c7acaa3f0a1c58","seen_at":"2026-11-12T10:24:46.893754Z","removed_at":null}],"endpoints":[{"url":"https://api.spendpreflight.com/v1/seller-index","host":"api.spendpreflight.com","protocol":"x402","state":"live","last_probe_at":"2026-11-13T02:53:44.179077Z","last_ok_at":"2026-11-13T02:53:44.179077Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"api-spendpreflight-com-d5e24e9d","name":"api.spendpreflight.com"}],"payment_options":[{"endpoint_url":"https://api.spendpreflight.com/v1/seller-index","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"10000","pay_to":"0xbf4164e07552e4c1b1b1597e72c7acaa3f0a1c58","observed_at":"2026-11-13T02:53:44.179077Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":1,"paid_calls_30d":2,"last_paid_at":"2026-11-04T01:17:21.493Z","reported_at":"2026-11-12T10:24:46.893754Z"},"assessment":{"method":"2026.11.4","checks":[{"id":"answers","state":"pass","reason":"Answered a check 3 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 8 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"1 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":"2026-11-13T00:25:31.195648Z"},"identity":{"endpoint_domains":["spendpreflight.com"],"proven_domains":[],"proven_wallets":[],"namesakes":[],"namesake_count":0,"identity_checks":[],"wallet_attestations":[],"human_backings":[]},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}