USPS Web Tools Interface

United States Postal Service Web Tools registration required. Before you can use these scripts to access the USPS servers you must first obtain your user identification and password available by free registration through www.uspswebtools.com. They will email your Username, Password, and URL of their web servers.

This product is designed for installation on your Web server and your Web server must support Perl version 5 or above. We use this product to demonstrate itself.

Domestic Rates Calculator Interface provides online access to domestic rates for Express Mail, First-Class mail and Priority Mail, as well as single-piece rates for all four Package Services: Parcel Post, Bound Printed Matter, Library Mail, and Media Mail. Try the Domestic Rates Calculator Interface.

International Rates Interface provides online access to international rate information for Global Express Guaranteed™(GXG), Global Priority Mail®, Global Express Mail™, Airmail (including both letter-post and Parcel Post™), and Economy Mail (including both letter-post and Parcel Post™), along with service standards for each class. Try the International Rates Interface.

Track/Confirm Interface is used to determine the delivery status of Priority Mail® and Package Services (Parcel Post™, Bound Printed Matter, Library Mail, and Media Mail) packages with Delivery Confirmation™. It will also provide tracking for Express Mail® and Global Express Mail™. Try the Track/Confirm Interface.

Priority Mail® Service Standards Interface is used to retrieve the average number of days it will take a Priority Mail® package to arrive at its destination. Try the Priority Mail® Service Standards Interface.

Express Mail® Service Commitments Interface is used to retrieve service commitments for Monday-Friday, Saturday-Sunday, and Holiday Express Mail® package delivery between zip codes. Try the Express Mail® Service Commitments Interface.

Package Services Service Standards Interface (formerly the Parcel Post™ Service Standards) is used to retrieve the average number of days it will take a package to arrive at its destination. This time in days is the service standard and not a guaranteed commitment. Try the Package Services Service Standards Interface.