{"slug":"fmcsa-mcp-843680657471-us-central1-run-app-x402-check-applic-343750","title":"Use this to check one applicant carrier against a roster of carriers you already","host":"fmcsa-mcp-843680657471.us-central1.run.app","method":"POST","resource":"https://fmcsa-mcp-843680657471.us-central1.run.app/x402/check_applicant_against_roster","category":"market","description":"Use this to check one applicant carrier against a roster of carriers you already work with — e.g. catching one you previously cut for a revocation or suspension trying to re-enter under a new USDOT number. Returns whether it's linked to any roster member and which ones, never a carrier outside your ","price_listed":null,"price_asked":null,"state":"answering","state_label":"Answering","checks_7d":1,"answered_7d":1,"latency_ms_median":336,"reported_calls_30d":1,"reported_payers_30d":1,"networks":["solana:5eykt4UsFv8P8NJdTREpY1vzqKqZKvdp"],"badge":"unverified","paid_checks_7d":0,"paid_ok_7d":0,"example_input":{"body":{"roster_usdot_numbers":[2345678,3456789],"usdot_number":1234567},"bodyType":"json","method":"POST","type":"http"},"output_schema":{"$schema":"https://json-schema.org/draft/2020-12/schema","properties":{"input":{"additionalProperties":false,"properties":{"body":{"properties":{"roster_usdot_numbers":{"description":"USDOT numbers of carriers you already do business with or are vetting — your own list. Must not include usdot_number itself, and is capped per call (see get_catalog for the current limit).","items":{"type":"integer"},"type":"array"},"usdot_number":{"description":"The applicant carrier's USDOT number.","type":"integer"}},"required":["usdot_number","roster_usdot_numbers"],"type":"object"},"bodyType":{"enum":["json","form-data","text"],"type":"string"},"method":{"enum":["POST","PUT","PATCH"],"type":"string"},"type":{"const":"http","type":"string"}},"required":["type","method","bodyType","body"],"type":"object"},"output":{"properties":{"example":{"type":"object"},"type":{"type":"string"}},"required":["type"],"type":"object"}},"required":["input"],"type":"object"},"history":[{"day":"2026-10-10","reachable":true,"status":402,"valid_402":true,"asked_usdc":null,"price_match":null,"latency_ms":336,"error":null}],"description_full":"Use this to check one applicant carrier against a roster of carriers you already work with — e.g. catching one you previously cut for a revocation or suspension trying to re-enter under a new USDOT number. Returns whether it's linked to any roster member and which ones, never a carrier outside your own roster. Metered: a base price plus a per-roster-entry price, both shown in get_catalog; billed whenever the applicant resolves, whether or not it matches anything on your roster.","last_updated":"2026-10-08T17:25:29.933Z","schemes":["exact"]}