{"slug":"search-carriers-7e6164ff","name":"search_carriers","summary":"Use this when you don't have a USDOT number yet and need to filter carriers by state, safety tier, authority status, or cargo type — for example, every carrier with an unsatisfactory rating in a given state. Capped at 100 rows per call, Active carriers only by default. Billed only when at least one carrier matches; a zero-row result is free.","status":"live","indexable":true,"listed_since":"2026-10-25T17:51:47.772685Z","sources":[{"source":"x402_bazaar","external_id":"https://fmcsa-mcp-843680657471.us-central1.run.app/x402/search_carriers","owner_address":"0x4c96766f29d98a363a23c30cf739e4dd1cbca5d4","seen_at":"2026-10-26T06:00:17.585481Z","removed_at":null}],"endpoints":[{"url":"https://fmcsa-mcp-843680657471.us-central1.run.app/x402/search_carriers","host":"fmcsa-mcp-843680657471.us-central1.run.app","protocol":"x402","state":"live","last_probe_at":"2026-10-26T05:08:02.242517Z","last_ok_at":"2026-10-26T05:08:02.242517Z","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":2,"paid_calls_30d":2,"last_paid_at":"2026-10-13T16:41:59.860Z","reported_at":"2026-10-26T06:00:17.585481Z"},"notice":"Not affiliated with addrbook — claim or request removal."}