Multi-Carrier API

EasyPost is a flexible, modern API that aggregates shipping APIs into one. Sign up and start shipping and tracking with UPS, USPS, FedEx, and more. Thousands of developers already have.

EasyPost is the first RESTful JSON Shipping API with all the major carriers.

Our API includes full access to the following carriers and 138 more:

UPS Mail Innovations
FedEx SmartPost
DHL eCommerce

You can find our documentation here: EasyPost Multi-Carrier API Documentation

For more information, just sign up or click the button below and we'll be in touch shortly.

Spend less on shipping today

EasyPost's multi-carrier Shipping API includes:
  • USPS Commercial Pricing on ALL accounts
  • Instant access to USPS, UPS, FedEx, DHL, and 100+ carriers
  • Tracking, rating, address verification, and insurance features
  • FREE EasyPost testing with no upfront costs
  • Client libraries for .NET, Java, Ruby, Python, Node, PHP, and Go