Introduction
AI-powered freight logistics automation through a single REST API.
Welcome to the Envoy AI API
Envoy AI automates freight brokerage operations. The API gives you programmatic access to carrier outreach, load management, and offer negotiation -replacing manual phone calls and emails with intelligent automation.
With the API you can ingest loads from your TMS, automatically match them to qualified carriers, track AI-driven outreach, and manage rate offers through their full lifecycle.
Base URL
All API requests are made to:
Core resources
The API is organized around six core resources:
Authentication
The API supports two authentication methods:
- Bearer Token -Short-lived JWT for dashboard users and interactive sessions. Pass via
Authorization: Bearer <token>. - API Key -Long-lived credential for server-to-server integrations and TMS connections. Pass via
X-API-Key: <key>.
See Authentication for details on both methods.
How it works
- Ingest loads from your TMS via the Loads API or batch endpoint.
- Match carriers automatically based on lane preferences, location, and equipment type.
- Automate outreach as Envoy AI contacts matched carriers on your behalf.
- Manage offers through their lifecycle from creation to acceptance.

