The latest version of Hosting Controller i.e. HC10 adopts a more holistic approach as regards to API availability. Based off a RESTful architectural style, HC10 presents itself as a RESTful Web application in all its entirety. As more and more technologies move towards an API orientation, HC10 has been aligned with the principles of REST to make it increasingly API oriented. Therefore it is lightweight, maintainable, and scalable. With this backdrop, HC10 installers have been designed in accordance with the principles of interoperability and fully take into account its RESTful design.