The Haihaisoft DRM-X XML web service provides the interface that your website can deliver license to customers. For example, when a customer ordered a protected content from your website, when customer plays the content, it will prompt your website customized login page, after customers input Username and Password of your websites account, they will get the license immediately to play the protected file.
You could read the Haihaisoft DRM-X XML Web service document online and integrate with your system by your developers.
DRM-X 4.0 Integration Tutorial: https://www.drm-x.com/DRM-X4.0_integration_tutorial.aspx
DRM-X 3.0Integration Tutorial: https://www.drm-x.com/DRM-X3.0_integration_tutorial.aspx
It just like invoking standard XML web service and create a new DRM login page.
Or you can request Haihaisoft provides the integrating service and customize the DRM login page for you, and meet your business model.
Haihaisoft also provides: Automate batch protect Audio/Video and Automate batch protect PDF documents solution to help you protect files automatically.