API Developer Documentation

Everything you need to integrate with the FreightToolkit API

FreightToolkit API Documentation

Welcome to the FreightToolkit API documentation. Our RESTful API provides programmatic access to freight classification data and carrier service information, enabling seamless integration with your logistics and transportation management systems.

🚀 Key Features

  • • RESTful API design with JSON responses
  • • ZIP code-based carrier service lookups
  • • Real-time freight classification searches
  • • Comprehensive error handling
  • • Rate limiting for fair usage
  • • Secure authentication via API keys

📦 Available APIs

  • • NMFC API - Freight classification data
  • • TForce API - Service center locations
  • • XPO API - ZIP code service coverage
  • • SAIA API - Terminal locations and services
  • • ABF API - Station and service information
  • • CEVA API - Global logistics locations

🏁 Quick Start

  1. 1. Obtain API Key: Once you subscribe, you can view your API key on the subscription page.
  2. 2. Choose Your Plan: Select from Monthly (1,000 req/day), Yearly (3,000 req/day), or Lifetime (5,000 req/day)
  3. 3. Make Your First Request: Use your API key in the Authorization header

Base URL

https://freighttoolkit.com/api/v1

Response Format

All API responses are returned in JSON format with consistent structure:

{
  "data": [...],        // Array or object containing requested data
  "pagination": {       // Present when listing resources
    "total": 150,
    "limit": 100,
    "offset": 0,
    "has_more": true
  }
}

Need Help?

Our developer support team is here to help you integrate successfully.

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