Developer Resource Center

Help turbocharge your business by integrating the suite of available UPS APIs. Whether it's pre-shipment or tracking, you can provide a seamless, positive customer experience.

Step 2: Getting Started/Instructions

Learn how to access UPS Developer Kit and servers to test and transact with UPS.

Step 3: Developers: Download APIs

Obtain and manage your API credentials and download developer kits.

Technical Support

Call toll free at 800-247-9035 (Monday-Friday, 7:30 a.m. to 9 p.m. ET; Saturday-Sunday, 9 a.m. to 6 p.m. ET)

Please refer to the UPS Developer Kit User Guide and the Developer Kit FAQs prior to contacting UPS.

To better assist you, be prepared to provide request and response files and error messages.