API documentation | API docs for agents | OpenAPI 3.1

GET /api/v1/carriers/{carrierId}/fmcsa/fleet

ark.get_carrier_fleet

Returns FMCSA fleet summary and VIN-backed vehicle evidence for a visible ARK carrier.

Availability: Core preview
Scopes: carriers:read
ARK permissions: canViewCarriers
Team visibility: Not entity-scoped
Idempotency-Key: Not required
Approval: No MCP approval on REST API-token calls
Rate limit: API credential and organization budgets

Parameters

carrierIdpathstringrequired: format: uuid
pagequeryinteger: default: 1; min: 1
limitqueryinteger: default: 100; min: 1; max: 500

Request body

None.

Example request

Shell

curl 'https://arktms.com/api/v1/carriers/<carrierId>/fmcsa/fleet' \
  -H "Authorization: Bearer $ARK_API_TOKEN"

Success response

Carrier FMCSA fleet

objectstringrequired

one of: api_response

okbooleanrequired

one of: true

api_versionstringrequired

one of: 2026-05-31

request_idstringrequired

dataobjectrequired

data.carrierIdstringrequired

format: uuid

data.carrierNamestring | nullrequired

data.dotNumberintegerrequired

data.sourcestringrequired

one of: fmcsa

data.<key>any

Errors

HTTP 400: Invalid request
HTTP 401: Authentication required
HTTP 403: Permission, scope, team, or entitlement denied
HTTP 404: Resource not found
HTTP 409: Idempotency conflict or in-progress retry
HTTP 502: External provider or worker queue could not be reached