APICreate orders, update shipments, and manage documents via REST—then get changes in real time with webhooks.
Get an access token
Request an OAuth 2.0 client-credentials token, then call your first endpoint.
- curl
curl -X POST https://api.mvmnt.io/oauth2/token \
-H "Content-Type: application/x-www-form-urlencoded" \
-d "grant_type=client_credentials" \
-d "client_id=YOUR_CLIENT_ID" \
-d "client_secret=YOUR_CLIENT_SECRET"API-first TMS for Freight Brokers
MVMNT is a cloud-based Transportation Management System for freight brokers who want fewer handoffs and less re-entry across systems. Use the API to create and update orders and shipments, manage carriers and documents, and keep MVMNT in sync with your internal tools.
Key Features
REST API: Create and query orders, shipments, carriers, and documents with consistent resource endpoints.
Real-time webhooks: Get event deliveries when shipments change status, documents are updated, or key fields change.
Partial updates: Send PATCH requests to change only the fields you include—less payload and fewer overwrites.
Client keys: Store your system IDs on records and fetch them back later—skip separate ID mapping tables.