API Documentation

Gateway Lines API

Integrate ocean freight automation into your systems. Complete API access to shipments, tracking, invoices, and EDI.

REST API
JSON Format
OAuth 2.0

Quick Start

// Get your API key from
curl -X GET https://gatewaylines.com/api/shipments \
-H "Authorization: Bearer YOUR_API_KEY"

API Key Authentication

All API requests require authentication using your API key. Include it in the Authorization header.

// Include in every request
Authorization: Bearer YOUR_API_KEY

Get your API key: Log in to your account → Settings → Integrations → Generate API Key

Need Help?

Our team is ready to help you integrate Gateway Lines into your systems.

Contact SupportGet API Key