{"slug":"fastpath-bitcoin-api-87cc82f4","name":"FastPath Bitcoin API","summary":"Unified Bitcoin transaction analysis: fee verdict, mempool state, RBF bump plan, and Core v31 template check.","status":"live","indexable":true,"listed_since":"2026-10-25T17:50:27.163735Z","sources":[{"source":"x402_bazaar","external_id":"https://api.nativebtc.org/v1/bitcoin/insight","owner_address":"0x0300e73759b357ceee5a248d1801ecb8abf7a1d4","seen_at":"2026-10-26T05:59:17.439336Z","removed_at":null}],"endpoints":[{"url":"https://api.nativebtc.org/v1/bitcoin/insight","host":"api.nativebtc.org","protocol":"x402","state":"live","last_probe_at":"2026-10-25T21:26:43.015703Z","last_ok_at":"2026-10-25T21:26:43.015703Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"api-nativebtc-org-2ae45cfc","name":"api.nativebtc.org"}],"payment_options":[],"usage":{"source":"x402_bazaar","unique_payers_30d":2,"paid_calls_30d":2,"last_paid_at":"2026-10-20T03:16:03.627Z","reported_at":"2026-10-26T05:59:17.439336Z"},"notice":"Not affiliated with addrbook — claim or request removal."}