lookup_carrier

Name: lookup_carrier service
Creator: Agent GDP
License: https://creativecommons.org/licenses/by/4.0/

Agent tooling / MCP x402 base polygon solana

The service's listing describes it this way: Use this when you already have a carrier's USDOT number and need its current profile: safety rating, authority status, insurance flags, fleet size. Returns Active, Inactive, and Pending carriers alike. Billed only when the number resolves to a real carrier; an unknown number is free. Website

A service is a tool an AI agent pays to call. lookup_carrier is listed on this page under Agent tooling / MCP, settling on Base, Polygon, and Solana, through x402. 30-day settled volume on this page is $0.91. The listing comes from the service catalog. Open a row for payments, payers, and chains. See Bazaar, agent payment use cases, and the methodology.

FacilitatorsCoinbase

Payee

Methodology · settled volume through 2026-10-26 · catalog Oct 26, 2026, 12:02 PM UTC

Settled volume, payments, payers, average payment, use-case share, and rank
Metric	24h	7d	30d
Volume	$0.14	$0.43	$0.91
Payments	4	12	29
Payers	3	2	4
Avg payment	$0.035	$0.0363	$0.0314
Share of Agent tooling / MCP	0.2%	0.6%	1.2%
Use-case rank	#5	#6	#6

Payers can be counted more than once when they paid through more than one facilitator.

Settled volume

$0.43

n/a

Payments

Payers

Avg payment

$0.0363

volume / payments

Daily volume and buyers

90D 1Y All

Data through Oct 26, 2026. Source: public settlement logs. Methodology

Daily settled volume for lookup_carrier
Time	Daily settled volume for lookup_carrier
2026-10-03	$0.02
2026-10-04	$0.00
2026-10-05	$0.01
2026-10-06	$0.06
2026-10-07	$0.00
2026-10-08	$0.30
2026-10-09	$0.00
2026-10-10	$0.00
2026-10-11	$0.00
2026-10-12	$0.00
2026-10-13	$0.00
2026-10-14	$0.07
2026-10-15	$0.02
2026-10-16	$0.00
2026-10-17	$0.00
2026-10-18	$0.00
2026-10-19	$0.00
2026-10-20	$0.07
2026-10-21	$0.00
2026-10-22	$0.00
2026-10-23	$0.01
2026-10-24	$0.12
2026-10-25	$0.17
2026-10-26	$0.07

Payers

Daily buyers for lookup_carrier
Time	Daily buyers for lookup_carrier
2026-10-03	1
2026-10-04	0
2026-10-05	1
2026-10-06	1
2026-10-07	0
2026-10-08	2
2026-10-09	0
2026-10-10	0
2026-10-11	0
2026-10-12	0
2026-10-13	0
2026-10-14	1
2026-10-15	1
2026-10-16	0
2026-10-17	0
2026-10-18	0
2026-10-19	0
2026-10-20	1
2026-10-21	0
2026-10-22	0
2026-10-23	1
2026-10-24	1
2026-10-25	3
2026-10-26	1

Buyer concentration

54.4%

Top payer's share of lifetime volume. Not the period selected above.

Repeat buyers

75.0%

Lifetime buyers with more than one payment, divided by all buyers.

Endpoints and prices

Price, network, and asset come from the x402 Bazaar catalog.

Endpoint	Network	Asset	Price	Scheme
https://fmcsa-mcp-843680657471.us-central1.run.app/x402/lookup_carrier Use this when you already have a carrier's USDOT number and need its current profile: safety rating, authority status, insurance flags, fleet size. Returns Active, Inactive, and Pending carriers alike. Billed only when the number resolves to a real carrier; an unknown number is f	polygon	USDC	$0.01	exact
https://fmcsa-mcp-843680657471.us-central1.run.app/x402/lookup_carrier Use this when you already have a carrier's USDOT number and need its current profile: safety rating, authority status, insurance flags, fleet size. Returns Active, Inactive, and Pending carriers alike. Billed only when the number resolves to a real carrier; an unknown number is f	base	USDC	$0.01	exact
https://fmcsa-mcp-843680657471.us-central1.run.app/x402/lookup_carrier Use this when you already have a carrier's USDOT number and need its current profile: safety rating, authority status, insurance flags, fleet size. Returns Active, Inactive, and Pending carriers alike. Billed only when the number resolves to a real carrier; an unknown number is f	solana	USDC	$0.01	exact
https://fmcsa-mcp-843680657471.us-central1.run.app/x402/check_address_consistency Use this as a lighter-weight fraud signal than check_carrier_identity: how many distinct business addresses and phone numbers a carrier reports across FMCSA's independent records of it (census, licensing and insurance, crash reports). Several different addresses on one carrier is	polygon	USDC	$0.01	exact
https://fmcsa-mcp-843680657471.us-central1.run.app/x402/check_address_consistency Use this as a lighter-weight fraud signal than check_carrier_identity: how many distinct business addresses and phone numbers a carrier reports across FMCSA's independent records of it (census, licensing and insurance, crash reports). Several different addresses on one carrier is	base	USDC	$0.01	exact
https://fmcsa-mcp-843680657471.us-central1.run.app/x402/check_address_consistency Use this as a lighter-weight fraud signal than check_carrier_identity: how many distinct business addresses and phone numbers a carrier reports across FMCSA's independent records of it (census, licensing and insurance, crash reports). Several different addresses on one carrier is	solana	USDC	$0.01	exact
https://fmcsa-mcp-843680657471.us-central1.run.app/x402/check_carrier_identity Use this when a carrier looks suspicious — a name change, a new USDOT number tied to an old fleet, a business you suspect re-registered after a revocation — and you need the full evidence: every other USDOT number sharing a contact identifier with it, and whether any of them carr	polygon	USDC	$0.05	exact
https://fmcsa-mcp-843680657471.us-central1.run.app/x402/check_carrier_identity Use this when a carrier looks suspicious — a name change, a new USDOT number tied to an old fleet, a business you suspect re-registered after a revocation — and you need the full evidence: every other USDOT number sharing a contact identifier with it, and whether any of them carr	base	USDC	$0.05	exact
https://fmcsa-mcp-843680657471.us-central1.run.app/x402/check_carrier_identity Use this when a carrier looks suspicious — a name change, a new USDOT number tied to an old fleet, a business you suspect re-registered after a revocation — and you need the full evidence: every other USDOT number sharing a contact identifier with it, and whether any of them carr	solana	USDC	$0.05	exact
https://fmcsa-mcp-843680657471.us-central1.run.app/x402/get_carrier_selection_record Use this to document a carrier-selection decision: one dated, hashed record of what public FMCSA data shows about a carrier (authority, insurance flags, FMCSA safety rating and its date, inspections and out-of-service rates, crashes, the last year's changes, identity-linkage scre	polygon	USDC	$0.10	exact
https://fmcsa-mcp-843680657471.us-central1.run.app/x402/get_carrier_selection_record Use this to document a carrier-selection decision: one dated, hashed record of what public FMCSA data shows about a carrier (authority, insurance flags, FMCSA safety rating and its date, inspections and out-of-service rates, crashes, the last year's changes, identity-linkage scre	base	USDC	$0.10	exact
https://fmcsa-mcp-843680657471.us-central1.run.app/x402/get_carrier_selection_record Use this to document a carrier-selection decision: one dated, hashed record of what public FMCSA data shows about a carrier (authority, insurance flags, FMCSA safety rating and its date, inspections and out-of-service rates, crashes, the last year's changes, identity-linkage scre	solana	USDC	$0.10	exact
https://fmcsa-mcp-843680657471.us-central1.run.app/x402/search_carriers 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 onl	polygon	USDC	$0.02	exact
https://fmcsa-mcp-843680657471.us-central1.run.app/x402/search_carriers 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 onl	base	USDC	$0.02	exact
https://fmcsa-mcp-843680657471.us-central1.run.app/x402/search_carriers 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 onl	solana	USDC	$0.02	exact
https://fmcsa-mcp-843680657471.us-central1.run.app/x402/check_applicant_against_roster 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 c	solana	USDC	$0.10	exact
https://fmcsa-mcp-843680657471.us-central1.run.app/x402/check_broker_authority Use this to check a freight broker before you accept a load or extend credit: whether it holds active broker authority, its broker dockets and how current each status is, its bond (BMC-84/85) continuity and lapses, its authority history (grants, revocations, suspensions, reinstat	polygon	USDC	$0.05	exact
https://fmcsa-mcp-843680657471.us-central1.run.app/x402/check_broker_authority Use this to check a freight broker before you accept a load or extend credit: whether it holds active broker authority, its broker dockets and how current each status is, its bond (BMC-84/85) continuity and lapses, its authority history (grants, revocations, suspensions, reinstat	base	USDC	$0.05	exact
https://fmcsa-mcp-843680657471.us-central1.run.app/x402/check_broker_authority Use this to check a freight broker before you accept a load or extend credit: whether it holds active broker authority, its broker dockets and how current each status is, its bond (BMC-84/85) continuity and lapses, its authority history (grants, revocations, suspensions, reinstat	solana	USDC	$0.05	exact
https://fmcsa-mcp-843680657471.us-central1.run.app/x402/check_roster_changes Use this to find which carriers on your own list changed on or after a date, and what changed: authority, insurance, out-of-service and other tracked fields, each with old and new values. Metered: a base price plus a per-roster-entry price, both shown in get_catalog; billed whene	polygon	USDC	$0.06	exact
https://fmcsa-mcp-843680657471.us-central1.run.app/x402/check_roster_changes Use this to find which carriers on your own list changed on or after a date, and what changed: authority, insurance, out-of-service and other tracked fields, each with old and new values. Metered: a base price plus a per-roster-entry price, both shown in get_catalog; billed whene	base	USDC	$0.06	exact
https://fmcsa-mcp-843680657471.us-central1.run.app/x402/check_roster_changes Use this to find which carriers on your own list changed on or after a date, and what changed: authority, insurance, out-of-service and other tracked fields, each with old and new values. Metered: a base price plus a per-roster-entry price, both shown in get_catalog; billed whene	solana	USDC	$0.06	exact
https://fmcsa-mcp-843680657471.us-central1.run.app/x402/confirm_identity_link Use this when you already suspect two specific carriers (by USDOT number) are the same operation under different paper and want it confirmed, without receiving any information about a carrier you didn't name. Returns only linked true/false and, when true, the shared cluster_id —	solana	USDC	$0.08	exact
https://fmcsa-mcp-843680657471.us-central1.run.app/x402/get_inspection_crash_summary Use this for a carrier's roadside inspection, violation and crash counts: inspections, driver and vehicle out-of-service rates, violations by BASIC (24-month SMS window), and recordable crashes over the trailing 730 days. Counts, not a rating. Billed whenever the USDOT number res	polygon	USDC	$0.02	exact

Facilitators used

Facilitator	Volume	Tx	Share
Coinbasex402	$0.43	12	100.0%

Other services in Agent tooling / MCP

All in this use case

IntegrityPhase#1 · $55.10 30d
stall-row#2 · $8.35 30d
api.loyalspark.online#3 · $7.12 30d
agents.chain.link#4 · $1.12 30d
Ask a Human (Tech & Toast)#5 · $1.00 30d

How we count lookup_carrier

We read settlements directly from each chain's public records and refresh them every few minutes.

Data through 2026-10-26. Source: public settlement logs.

Full methodology → · How we compare with other trackers →

Cite this

APA

Agent GDP. (2026). lookup_carrier [Data set]. Retrieved October 26, 2026, from https://agentgdp.io/service/fmcsa-mcp-843680657471.us-central1.run.app.

MLA

"lookup_carrier." Agent GDP, 26 Oct. 2026, https://agentgdp.io/service/fmcsa-mcp-843680657471.us-central1.run.app.

BibTeX

@misc{agentgdp_lookup_carrier_2026,
  author = {{Agent GDP}},
  title = {lookup_carrier},
  year = {2026},
  url = {https://agentgdp.io/service/fmcsa-mcp-843680657471.us-central1.run.app},
  note = {Retrieved October 26, 2026. Data through 2026-10-26. Licensed under CC BY 4.0.},
  license = {https://creativecommons.org/licenses/by/4.0/}
}

Plain text

lookup_carrier: $0.43 settled volume (7d), 12 payments, 2 buyers. Agent GDP, data through 2026-10-26. https://agentgdp.io/service/fmcsa-mcp-843680657471.us-central1.run.app Retrieved October 26, 2026.

Data from Agent GDP (https://agentgdp.io/service/fmcsa-mcp-843680657471.us-central1.run.app), licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/).

Payers on a day can be counted more than once if they paid through more than one facilitator. Growth compares this period with the previous period of the same length. The page link uses the service's site when we have one, and the payee address otherwise.

Volume and payment counts include earlier days. Transaction-level detail available from October 23, 2026.

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<a href="https://agentgdp.io/service/fmcsa-mcp-843680657471.us-central1.run.app?utm_source=badge"><img src="https://agentgdp.io/badge/service/fmcsa-mcp-843680657471.us-central1.run.app.svg" alt="fmcsa-mcp-843680657471.us-central1.run.app · Indexed by Agent GDP" /></a>

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Cite this

APA

Agent GDP. (2026). Service settled volume [Data set]. Retrieved October 26, 2026, from https://agentgdp.io/service/fmcsa-mcp-843680657471.us-central1.run.app.

MLA

"Service settled volume." Agent GDP, 26 Oct. 2026, https://agentgdp.io/service/fmcsa-mcp-843680657471.us-central1.run.app.

BibTeX

@misc{agentgdp_service_settled_volume_2026,
  author = {{Agent GDP}},
  title = {Service settled volume},
  year = {2026},
  url = {https://agentgdp.io/service/fmcsa-mcp-843680657471.us-central1.run.app},
  note = {Retrieved October 26, 2026. Licensed under CC BY 4.0.},
  license = {https://creativecommons.org/licenses/by/4.0/}
}

Plain text

Service settled volume. Agent GDP. https://agentgdp.io/service/fmcsa-mcp-843680657471.us-central1.run.app. Retrieved October 26, 2026.

Data from Agent GDP (https://agentgdp.io/service/fmcsa-mcp-843680657471.us-central1.run.app), licensed under CC BY 4.0 (https://creativecommons.org/licenses/by/4.0/).