Fact Sheets
01/25/2024
Address Matching System API (AMS API) Licensing Fees

This document outlines the AMS API prorated fee structure.

Fact Sheets
01/25/2024
Licensing Fees

This document contains information about licensing fees for USPS® Licensed Products.

Fact Sheets
01/25/2024
Address Matching System API (AMS API) Licensing Fees

This document outlines the AMS API prorated fee structure.

Applications/ Forms
01/24/2024
Address Matching System API (AMS API) Order Form

Order form for the AMS API product.

Applications/ Forms
01/24/2024
Address Matching System API (AMS API) License Agreement Modifications

This Modifications document lists the changes to the current Address Matching System Application Program Interface (AMS API) Product License Agreement.

Applications/ Forms
01/24/2024
Address Matching System API (AMS API) License Agreement Modifications

This Modifications document lists the changes to the current Address Matching System Application Program Interface (AMS API) Product License Agreement.

Applications/ Forms
01/24/2024
Address Matching System API (AMS API) Order Form

Order form for the AMS API product.

Applications/ Forms
12/19/2023
Address Matching System API (AMS API) Sample License Agreement

United States Postal Service® sample license agreement for the Address Matching System Application Program Interface (AMS API) Product.

Applications/ Forms
12/19/2023
Address Matching System API (AMS API) Sample License Agreement

United States Postal Service® sample license agreement for the Address Matching System Application Program Interface (AMS API) Product.

Applications/ Forms
12/01/2022
Electronic Product Fulfillment (EPF) Web Access Request Form

This form is used to create a Web-based account with the Addressing and Geospatial Technology (AGT) office which will be utilized to retrieve/download files from the Electronic Product Fulfillment (EPF) website.

Announcements
08/21/2018
Announcements
06/18/2018
Announcements
01/23/2017
AMS API Prorated Fee Structure

Current prorated fee schedule for Address Matching System (AMS) Application Programming Interface (API). 

Announcements
01/05/2017
Licensing Announcement: SHA‐256 Products on EPF

To comply with the recommendations from the December 2014 Office of Inspector General (OIG) audit of the NCOALink® program, the USPS® will transition the monthly AMS API data from SHA‐1 to SHA‐256 technology as the method for data encryption.

Release Notes
08/26/2016
Updated REST Web Services Documentation

The Electronic Product Fulfillment (EPF) REST Web Services document has been updated to include both USPS® and Akamai server calls.

Publications
03/07/2016
Domestic Mail Manual (DMM®) 509: Address Information System Products

Address Management provides services that enable customers to manage thequality of their mailing lists while maximizing the Postal Service's ability to efficiently deliver mail.

Announcements
03/14/2014
Licensing Announcement: Reminder on Electronic Product Fulfillment (EPF) Server Migration

As a reminder, the Electronic Product Fulfillment (EPF) website will be migrated to a new server Saturday, March 15.

Announcements
07/13/2007
Licensing Announcement: CASS™ Cycle L Reminder

As a reminder, the CASS™ 2006-2007 (Cycle K) version of the AMS API Product ceased to function effective August 1, 2007.