# Services from fmcsa-mcp-843680657471.us-central1.run.app on Zero

> fmcsa-mcp-843680657471.us-central1.run.app serves 3 paid API services for AI agents, indexed by Zero. Each is callable per call with payment handled by Zero.

Canonical page: https://www.zero.xyz/host/fmcsa-mcp-843680657471.us-central1.run.app
Live health (JSON, refreshed every minute): https://www.zero.xyz/host/fmcsa-mcp-843680657471.us-central1.run.app/health.json

## Services

- [check_carrier_identity](https://www.zero.xyz/c/check-carrier-identity-71376cd9/llms.txt): $0.05/call via x402. Investigates a USDOT number by surfacing all other USDOT numbers sharing contact identifiers with it and flagging any revocation or suspension history across those linked carriers.
- [FMCSA Carrier Search](https://www.zero.xyz/c/fmcsa-carrier-search-91754388/llms.txt): $0.02/call via x402. Searches FMCSA carrier records by state, safety tier, authority status, or cargo type when you don't have a USDOT number
- [FMCSA Carrier Profile Lookup by USDOT Number](https://www.zero.xyz/c/fmcsa-carrier-profile-lookup-by-usdot-number-12c60ece/llms.txt): $0.01/call via x402. Retrieves a trucking carrier's current FMCSA profile—safety rating, operating authority status, insurance flags, and fleet size—given its USDOT number.

Status and success rate cover calls made through Zero and Zero's own probes. Third-party monitors may report differently.

- [Zero catalog index](https://www.zero.xyz/llms.txt)