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.

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

Our API includes full access to the following carriers and 116 more:

USPS
UPS
UPS Mail Innovations
FedEx
FedEx SmartPost
DHL eCommerce

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

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Save Money on Shipping Today

EasyPost's Multi-Carrier Shipping API Includes:
  • USPS Commercial Plus Pricing on ALL accounts
  • Instant Access to USPS, UPS, FedEx, and DHL & 95 Other Carriers
  • Tracking, Rating, Address Verification, and Insurance Features
  • FREE EasyPost Testing with No Upfront Costs
  • Clients Libraries for .Net, Java, Ruby, Python, Node, and PHP