API Tech Sheet

The USPS API Platform provides a dynamic, one-stop-shop of shipping capabilities to expand business reach and increase efficiency. The USPS suite of APIs focuses on key business capabilities – standardize an address, price a package, create a label, find a USPS acceptance facility, schedule a carrier pick-up for Connect Local Packages, and track a package from entry to delivery. The USPS API platform offers webhooks* for near-real-time push notifications for tracking events. The platform has a publicly facing Developer Portal that provides streamlined user experience with simple integrations with USPS systems. The USPS Developer Portal provides documentation and coding examples to enable developers to integrate with USPS APIs quicklly.

May 21, 2023