DLM PLUGIN PRO
Example theme that integrates with Digital License Manager PRO Software API to provide premium updates from a central server.
by Darko Gjorgjijoski · github.com/digital-license-manager/dlm-plugin-pro
Install
No release zip yet. The repository archive installs, but the folder name will carry the branch suffix and updates will not flow:
wp plugin install https://github.com/digital-license-manager/dlm-plugin-pro/archive/refs/heads/main.zipSample plugin that utilizes the Digital License Manager PRO theme activator and update server.

Integration
Digital License Manager PRO update server is pretty simple to integrate in any plugin, this is just an example with composer support.
The main functionality resides in includes/Bootstrap.php. The setup_updater() method in this class contains information like the API url, credentials, etc.
Installation
To install the composer autoloader and packages run:
composer install
Development
This is basic sekeleton for a plugin with Composer support. You can continue developing your own based on this, just change the namespace and etc.