API Reference
API Reference
Complete reference for every FreightCake API endpoint.
Overview
The FreightCake API is organized around REST. All requests and responses use JSON. Authentication is via Bearer token.
Base URL:
https://api.freightcake.com/api/v1Resources
| Resource | Description |
|---|---|
| Quotes | Request multi-carrier LTL freight rate quotes |
| Freight Shipments | Book, manage, and cancel LTL freight |
| Tracking | Track shipment status and delivery updates |
| Invoices | View and manage freight invoices |
| Addresses | Manage saved addresses and validate with USPS |
| Carriers | List available carriers and service levels |
| Webhook Endpoints | Configure webhook subscriptions for events |
Authentication
All API requests require a Bearer token in the Authorization header:
curl https://api.freightcake.com/api/v1/quotes \
-H "Authorization: Bearer fk_test_REPLACE_WITH_YOUR_KEY"See Authentication for key modes, security, and restricted-key behavior.