As part of my bachelor thesis, I dealt with the development of a cross-platform interface and made research of the potential usage.
The aim of the platform was to write software that enables communication between different applications and provides their data in a standardized form.
The API has a communication interface for JSON and XML and a wide catalog of communication commands.
Registered apps can be managed and linked to one another via an admin area. What is special is that inquiries can also be made to other developers on the platform.
For a detailed look into the bachelor thesis please follow the link.
The API is functional and offers a DLL file for integration in an application and a Unity package which makes the API available in the game engine.
I can provide access to the API on request.