Developer Resource Center
UPS Developer Kit
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.
Additional Information
Delivering Possibility
Remarkable services that go beyond shipping and tracking to help you expand your business.
Give your customers convenient delivery options.
Technical Support
General Questions: 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)
To better assist you, e-mail us with your question and attach a file with your code and error messages using the link below. You can expect a response within four hours during business hours (Monday-Friday, 8 a.m. to 8 p.m. ET). Please refer to the UPS Developer Kit User Guide and the Developer Kit FAQs prior to contacting UPS.