---
title: "USPS integration"
url: "https://unified.to/integrations/usps"
description: "USPS API integration and MCP server via Unified.to's real-time unified API."
---
# USPS API integration & MCP server

Connect USPS to your application with Unified.to's real-time unified API and MCP platform. One API, data model, authorization flow, and webhook system — no per-integration code.

- **Categories:** Shipping
- **Status:** Beta
- **Website:** https://www.usps.com
- **Provider API docs:** https://developers.usps.com/apis

## Supported unified data models

- SHIPPING Shipment
- SHIPPING Label
- SHIPPING Tracking
- SHIPPING Rate
- SHIPPING Carrier

## Links

- [Add USPS to your app](https://app.unified.to)
- [Feature support](https://docs.unified.to/shipping/integrations)
- [All integrations](https://unified.to/integrations.md)