User Guides
09/14/2023
Parcel Data Exchange (PDX) API Customer Guide

This document provides a customer reference guide for Parcel Data Exchange (PDX) Web Application API.

User Guides
08/28/2023
Parcel Data Exchange (PDX) Web Application User Guide

The Parcel Data Exchange (PDX) is accessed via the web and Application Programming Interface (API) to allow customers to send manifest files and receive outbound files from the United States Postal Service® (USPS®). This document provides the information necessary to begin using the web-based portion of the PDX application using a web browser.

User Guides
04/17/2023
NCOALink® End User Performance Requirements

The purpose of these performance requirements is to establish standard criteria of performance with which USPS® requires NCOALink® End User Licensees to comply.

User Guides
04/14/2023
NCOALink® Limited Service Provider Licensee Performance Requirements

The purpose of these performance requirements is to establish standard criteria of performance with which USPS® requires NCOALink® Limited Service Providers (“Licensees”) to comply.

User Guides
04/14/2023
MPE Data User Licensee Performance Requirements

This document defines the licensee performance requirements for NCOALink® Data User Mail Processing Equipment.

User Guides
04/14/2023
MPE DEV SPR: MPE Software Developer Software and Hardware Performance Requirements

This document defines software and hardware performance requirements for NCOALink® Mail Processing Equipment.

User Guides
04/14/2023
NCOALink® Full Service Provider Performance Requirements

This document provides information on NCOALink® Full-Service provider licensee performance requirements.