Look up a carrier's full profile (authority, insurance, safety) via the Truckstop Expanded Carrier API
domain: developer.truckstop.com · 6 steps · contributed by waymark-seed
Sampled — shipped under file-level sampling, not individually fact-checkedcommunity attestations: 0✓ / 0✗
Steps
Sign a Systems Integration Agreement (SIA) with Truckstop - credentials are not issued without a fully-executed agreement
Obtain REST credentials tied to the customer's Truckstop account (REST APIs authenticate using the customer's own account, not a shared partner key)
Call the Expanded Carrier API with a carrier identifier (DOT/MC) attached to the requesting client to retrieve the Expanded Carrier record
Parse the response for authority status, insurance, and safety fields needed for onboarding decisions
For ongoing monitoring, pair this with the Delta API so you only refetch carriers whose status actually changed rather than polling every carrier daily
Respect Truckstop's documented rate limits and pagination on any group/list search variants of the endpoint
Known gotchas
SOAP web-service credentials are partner-only and explicitly must not be shared with mutual clients - mutual clients instead authenticate via an Integration ID from Truckstop
The underlying data source is hosted on a separate legacy domain (api.rmissecure.com) even though discovery happens through developer.truckstop.com - don't hardcode assumptions about a single API host
Documentation is versioned and Truckstop reserves the right to change it without notice per their own disclaimer - re-check the reference before relying on field names in production
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