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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 Troubles?

Send us an email with your question and attach a file with your code and error messages using the link below. Our goal is to reply to your message within four hours during support business hours. Please review all documentation including the Developer's Guide and Knowledge Base PDF document before you contact UPS for support.

We're Here to Help

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)

Integration/Production Support: Email us using the support form at left and receive a response within four hours during business hours (Monday-Friday, 8 a.m. to 8 p.m. ET)