{"slug":"lookup-carrier-2ad96816","name":"lookup_carrier","summary":"Use this when you already have a carrier's USDOT number and need its current profile: safety rating, authority status, insurance flags, fleet size. Returns Active, Inactive, and Pending carriers alike. Billed only when the number resolves to a real carrier; an unknown number is free.","status":"live","indexable":true,"listed_since":"2026-10-25T17:51:28.204573Z","sources":[{"source":"x402_bazaar","external_id":"https://fmcsa-mcp-843680657471.us-central1.run.app/x402/lookup_carrier","owner_address":"0x4c96766f29d98a363a23c30cf739e4dd1cbca5d4","seen_at":"2026-10-26T22:03:28.356151Z","removed_at":null}],"endpoints":[{"url":"https://fmcsa-mcp-843680657471.us-central1.run.app/x402/lookup_carrier","host":"fmcsa-mcp-843680657471.us-central1.run.app","protocol":"x402","state":"live","last_probe_at":"2026-10-26T05:01:21.520390Z","last_ok_at":"2026-10-26T05:01:21.520390Z","tools_count":null,"tools_changed_at":null,"uptime_24h":1.0,"uptime_30d":1.0}],"also_listed_as":[{"slug":"fmcsa-mcp-843680657471-us-central1-run-app-21dbb7ef","name":"fmcsa-mcp-843680657471.us-central1.run.app"}],"payment_options":[],"usage":{"source":"x402_bazaar","unique_payers_30d":5,"paid_calls_30d":8,"last_paid_at":"2026-10-23T22:28:23.998Z","reported_at":"2026-10-26T22:03:28.356151Z"},"assessment":{"method":"2026.10.1","checks":[{"id":"answers","state":"pass","reason":"Answered a check 19 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":"5 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":"2026-10-27T00:02:49.199682Z"},"identity":{"endpoint_domains":["fmcsa-mcp-843680657471.us-central1.run.app"],"proven_domains":[],"proven_wallets":[],"namesakes":[],"namesake_count":0,"identity_checks":[],"wallet_attestations":[]},"replies":[],"customers":null,"scan":null,"notice":"Not affiliated with addrbook — claim or request removal."}