{"slug":"x402-doctor-950012ab","name":"x402 Doctor","summary":"Should my agent pay this expensive x402 endpoint? Call it before a costly or repeated payment. Returns the go / caution / no_go verdict plus the full diagnosis, the endpoint's check history per day over 30 days, how reliable the seller's other endpoints are and whether the endpoint moved domains. Never pays the endpoint. Bulk: 1000 credits for $0.80 via /api/v1/credits.","status":"live","indexable":true,"listed_since":"2026-10-25T17:51:34.608484Z","sources":[{"source":"x402_bazaar","external_id":"https://x402-doctor.fizzl.eu/api/v1/preflight/deep","owner_address":"0x6b0f4651ed42893ab58139938175e4a69f175f25","seen_at":"2026-10-26T17:12:16.321757Z","removed_at":null}],"endpoints":[{"url":"https://x402-doctor.fizzl.eu/api/v1/preflight/deep","host":"x402-doctor.fizzl.eu","protocol":"x402","state":"live","last_probe_at":"2026-10-26T06:01:28.474991Z","last_ok_at":"2026-10-26T06:01:28.474991Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"x402-doctor-fizzl-eu-87009d35","name":"x402-doctor.fizzl.eu"}],"payment_options":[{"endpoint_url":"https://x402-doctor.fizzl.eu/api/v1/preflight/deep","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"10000","pay_to":"0x6b0f4651ed42893ab58139938175e4a69f175f25","observed_at":"2026-10-26T06:01:28.474991Z"},{"endpoint_url":"https://x402-doctor.fizzl.eu/api/v1/preflight/deep","network":"solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp","scheme":"exact","rail":"exact","asset":"EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v","coin":"USDC","asset_label":null,"amount":"10000","pay_to":"ATWJ82T8nRdQwZnaysB68N5EpaSvLRsQP4h6eWmaJBH9","observed_at":"2026-10-26T06:01:28.474991Z"},{"endpoint_url":"https://x402-doctor.fizzl.eu/api/v1/preflight/deep","network":"xrpl:0","scheme":"exact","rail":"exact","asset":"524C555344000000000000000000000000000000","coin":null,"asset_label":null,"amount":null,"pay_to":"r9xmBsRr8Ao7jRgjjxreMiAwGiCK2FGwqw","observed_at":"2026-10-26T06:01:28.474991Z"},{"endpoint_url":"https://x402-doctor.fizzl.eu/api/v1/preflight/deep","network":"algorand:wGHE2Pwdvd7S12BL5FaOP20EGYesN73ktiC1qzkkit8=","scheme":"exact","rail":"exact","asset":"31566704","coin":null,"asset_label":null,"amount":"10000","pay_to":"LOYVFSQ6ZTS2YWUW4GQ5L6VPP2TPIOXWYDACK53CPOHQQHLDMEMKJDXAX4","observed_at":"2026-10-26T06:01:28.474991Z"},{"endpoint_url":"https://x402-doctor.fizzl.eu/api/v1/preflight/deep","network":"stellar:pubnet","scheme":"exact","rail":"exact","asset":"CCW67TSZV3SSS2HXMBQ5JFGCKJNXKZM7UQUWUZPUTHXSTZLEO7SJMI75","coin":null,"asset_label":null,"amount":"100000","pay_to":"GCH2J5UAY24YNKA65MPAATVKWRCZZRZNF3JZKYYS5MIBZPG6U7WJ6CDQ","observed_at":"2026-10-26T06:01:28.474991Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":4,"paid_calls_30d":6,"last_paid_at":"2026-10-21T03:26:41.315Z","reported_at":"2026-10-26T17:12:16.321757Z"},"assessment":{"method":"2026.10.1","checks":[{"id":"answers","state":"pass","reason":"Answered a check 8 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 0 days; 30 are needed."},{"id":"real_customers","state":"fail","reason":"4 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":"2026-10-26T14:51:17.794918Z"},"identity":{"endpoint_domains":["fizzl.eu"],"proven_domains":[],"proven_wallets":[],"namesakes":[{"slug":"x402-doctor-8e401820","name":"x402 Doctor","proven_domain":"twelvepermissions.com"},{"slug":"x402-doctor-8e610a9f","name":"X402 Doctor","proven_domain":null},{"slug":"x402-doctor-79649a1f","name":"x402 Doctor","proven_domain":null},{"slug":"x402-doctor-3a4db4fb","name":"x402 Doctor","proven_domain":null},{"slug":"x402-doctor-d6d6d64c","name":"x402 Doctor","proven_domain":null},{"slug":"x402-doctor-bda17bef","name":"x402 Doctor","proven_domain":null},{"slug":"x402-doctor-52626e64","name":"x402 Doctor","proven_domain":null},{"slug":"x402-doctor-457433df","name":"x402 Doctor","proven_domain":null},{"slug":"x402-doctor-7da6d656","name":"x402 Doctor","proven_domain":null},{"slug":"x402-doctor-ce18efd4","name":"x402 Doctor","proven_domain":null}],"namesake_count":10},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}