Give your customers access to great USPS® rates! Endicia has a number of solutions and tools that
enable developers to directly integrate our award-winning products into your applications.
Endicia Label Server API
The Endicia Label Server API lets you offer your customers USPS shipping without forcing end-users to install new software, change their workflow, or leave your application. Endicia Label Server also offers businesses the ability to directly integrate a customized shipping solution and take advantage of great USPS rates without installing software or changing your existing workflow.
View ELS API Documentation.
Desktop Software Integration
Set up a direct connection between Endicia and your warehouse management software via ODBC. Reduce errors and double entry. Scan or type an order number and the software pulls the shipping information from your order database. Print your label, then automatically post-back tracking numbers and other shipment data to your database.
Other Web Service APIs
Our APIs let partners and developers embed USPS® services into their applications and websites. These APIs provide the capability to validate addresses, sell customized postage, and more!