APIs

This is the modernized Tracking API. This API returns tracking status and related details for a given USPS package, including scan events and their date, time, and location. The Tracking APIs allow you to integrate the status of your shipment into your customer-facing experience and internal fulfillment processes that will benefit your company by:

• Providing your customers with the latest status and delivery expectations while keeping them within your company’s or organization’s website.

• Integrating status and delivery information for incoming packages or customer returns directly into your systems and processes so that you know when a package will arrive at your facilities.

The UserInfo API allows users to view details of their granted claims, including access to CRIDs, MIDs, payment accounts, and permits.  Unlike decoding the access token, calling the UserInfo API will always return all of the claims the user has access to.  It is the preferred method of gathering claims information.