Developer Resources

Find documentation and developer resources.

Unishippers PriceLink API
The Unishippers PriceLink API tool allows our customers to request and display their negotiated UPS® shipping rates as an integrated part of their website’s shopping cart system. Download our Software Development Kit* (SDK) or view a video demonstration of how the tool works below.

Download Our SDK

*Implementing this tool requires the knowledge and expertise of a software developer who can do custom programming on your website.

Please submit technical support needs and questions here.

UPS ShipTools XML
UPS offers tools for their customers to use in developing web applications that can print UPS shipping labels as an integrated part of their website. (This is the tool Express Manager uses to prepare UPS labels).

Using this set of tools, you can build an application that can do the following:

  • Create a UPS shipping label
  • Track a UPS shipment
  • Register an account for UPS shipping
  • Void a label that is no longer needed

If you would like more information about the UPS ShipTools XML tool, please visit