WooCommerce License Keys plugin comes with various options to configure and setup your License Keys API and features properly.
Accessing the settings
There are two ways to access the settings:
From the “Plugins” section of WordPress admin dashboard. Head to “Plugins” > “Installed Plugins”, look for “WooCommerce License Keys” and click the link named “API Settings”.
From WooCommerce Settings
From the “WooCommerce” section of WordPress admin dashboard. Head to “WooCommerce” > “Settings”, look the tab “Advanced” and then the subtab “LicenseKeys API”.