cPanel Plugins allow you to easily integrate your software with the cPanel interface.
cPanel plugins are software programs that can be nested inside of a user's cPanel interface to add functionality. With the ability to add your software to entire servers full of clients, you're sure to gain the customers you need. A plugin is essentially a group of html and script files that perform actions for a cPanel user. These plugin files can be installed within the user's interface to provide added functionality.
Learn more about using cPanel's API2 interface tags.
Learn how to install a cPanel Plugin.
Generate a cPanel Plugin installation file.
WHM Plugins are programs that interact with WHM's functions, expand upon server automation, or work with WHM. WHM plugins are typically outside programs that expand upon server automation while using the WHM XML API to interact with the cPanel and WHM software.
Learn more about the XML API
Learn more about the cPanel::Accounting Perl and PHP modules
There are many hooks in cPanel and WHM to support custom configurations.
Learn more about the cPanel/WHM Hooks