# License Management The Server Administration module for WHM API 1. ## Return cPanel Store or Market checkout URL - [GET /purchase_a_license](https://api.docs.cpanel.net/specifications/whm.openapi/license-management/purchase_a_license.md): This function returns the checkout URL to use for a cPanel Store or cPanel Market provider purchase. ## Return server's cPanel license status - [GET /run_cpkeyclt](https://api.docs.cpanel.net/specifications/whm.openapi/license-management/run_cpkeyclt.md): This function verifies the system's license status with WebPros International, LLC's licensing servers. To do this, the function runs theĀ  script. For more information about this script and potential license problems, read our Installation Guide - Troubleshoot Your Installation documentation.