{"service":"agent-carrier-verify","description":"Pay-per-call FMCSA motor carrier verification for AI agents (x402). POST /verify with a DOT or MC number; pay $0.15 in USDC on Base per call.","payment":{"protocol":"x402 v2","network":"eip155:8453","price_per_call":"$0.15","mode":"mainnet"},"data_source":"FMCSA Company Census + Crash File (federal public data)","endpoints":{"POST /verify":"{dot?: string, mc?: string} - at least one required","GET /coverage":"dataset coverage + version","GET /openapi.json":"OpenAPI 3.1 document","GET /.well-known/x402":"x402 resource manifest"},"disclaimer":"Screening aid only, not legal advice. FMCSA Safety Measurement System (SMS) data, percentile rankings, and crash/safety information are NOT safety fitness determinations and must not be treated as safety ratings. Operating authority status and insurance filings change over time; verify against FMCSA's official Licensing & Insurance system before tendering freight."}