# USPS Tracking API

**Canonical:** https://apis.io/apis/usps/tracking/  
**Provider:** USPS — https://apis.io/providers/usps/  
**Base URL:** https://apis.usps.com/tracking/v3  
**Documentation:** https://developers.usps.com/trackingv3

USPS Tracking API is one of 5 APIs that [USPS](https://apis.io/providers/usps/) publishes on the [APIs.io](https://apis.io/) network. Tagged areas include Tracking and Shipping. The published artifact set on APIs.io includes API documentation.

Retrieve tracking status and delivery events for shipped packages across USPS services.

## Machine-readable artifacts (1)

- **Documentation** — https://developers.usps.com/trackingv3

## Other USPS APIs (4)

- [USPS OAuth 2.0](https://apis.io/apis/usps/oauth2/)
- [USPS Addresses API](https://apis.io/apis/usps/addresses/)
- [USPS Labels API](https://apis.io/apis/usps/labels/)
- [USPS Domestic Prices API](https://apis.io/apis/usps/prices/)

## Tags

Tracking, Shipping

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Profiled by [API Evangelist](https://apievangelist.com) and published on [APIs.io](https://apis.io/apis/usps/tracking/). The API's provider profile, Kin Score and agent-readiness rating are at https://apis.io/providers/usps/.