UPS Mail Innovation Developer Guide & API Credentials

This developer guide shows how to get access UPS Mail Innovation (UPS MI) shipping API via Postmen, and UPS web services / XML services. See also the list of required API credentials / keys for UPS MI integration.

Get UPS Mail Innovation Developer Credentials

Register / Login to "My UPS" account. Connect an existing UPS shipper account under My UPS > Account Summery Click "Add an Existing UPS Account" to  If you do not have a shipper account, please contact UPS local sales team. You should see your connected UPS shipper account


Click "Request an access key" at UPS Developer Kit site, make sure you login to your UPS account.


Verify or update your contact information, then click Request Access Key
Copy your Access Key from the confirmation screen that displays. The key will also be sent to your UPS account email. You can use the same Production credentials for the Test (Sandbox) environment.
Check with your UPS Mail Innovation sales support - and setup your Cost Center for billing.

Required UPS Mail Innovation API credentials

UPS Mail Innovation Developer Resources

Read UPS Mail Innovation docs
Supported UPS Mail Innovation service types and service options
Postmen UPS Mail Innovation technical support: support@postmen.com

Updated on: 20/06/2022