{"slug":"x402-testbed-9764e8f7","name":"x402-testbed","summary":"x402 Testbed: smallest possible paid round-trip. Use to verify your client can parse a 402 challenge, sign USDC, settle via facilitator and retry. Returns pong + network.","status":"live","indexable":true,"listed_since":"2026-10-25T17:51:17.129907Z","sources":[{"source":"x402_bazaar","external_id":"https://health-api.tail11a58f.ts.net/ping","owner_address":"0xb92a731c08bf78f5ec87e8b48c74abf685e84029","seen_at":"2026-10-27T06:04:37.291773Z","removed_at":null}],"endpoints":[{"url":"https://health-api.tail11a58f.ts.net/ping","host":"health-api.tail11a58f.ts.net","protocol":"x402","state":"live","last_probe_at":"2026-10-26T06:31:07.279604Z","last_ok_at":"2026-10-26T06:31:07.279604Z","tools_count":null,"tools_changed_at":null,"uptime_24h":null,"uptime_30d":1.0}],"also_listed_as":[{"slug":"health-api-tail11a58f-ts-net-17812c30","name":"health-api.tail11a58f.ts.net"}],"payment_options":[{"endpoint_url":"https://health-api.tail11a58f.ts.net/ping","network":"eip155:8453","scheme":"exact","rail":"exact","asset":"0x833589fcd6edb6e08f4c7c32d4f71b54bda02913","coin":"USDC","asset_label":"USD Coin","amount":"1000","pay_to":"0xb92a731c08bf78f5ec87e8b48c74abf685e84029","observed_at":"2026-10-26T06:31:07.279604Z"}],"usage":{"source":"x402_bazaar","unique_payers_30d":4,"paid_calls_30d":4,"last_paid_at":"2026-10-26T12:53:56.007Z","reported_at":"2026-10-27T06:04:37.291773Z"},"assessment":{"method":"2026.10.2","checks":[{"id":"answers","state":"pass","reason":"Answered a check 23 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":"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":"2026-10-27T05:58:33.386493Z"},"identity":{"endpoint_domains":["tail11a58f.ts.net"],"proven_domains":[],"proven_wallets":[],"namesakes":[{"slug":"x402-testbed-06bb33df","name":"x402-testbed","proven_domain":null},{"slug":"x402-testbed-7e54e36d","name":"x402-testbed","proven_domain":null}],"namesake_count":2,"identity_checks":[],"wallet_attestations":[]},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}