This is part of a final year college project, providing RESTful APIs to any platform.
Using C# and the .NET framework, this is a server backend for my 4th year project. This source code outlines all of the various API calls available to the Android application also in development. Because all data returned is in JSON/XML format, this project is easily portable to all platforms.
A JWT is required when using most of the APIs available, which can be generated by registering and signing in. This JWT should be passed in the request via the headers, and takes the Bearer Token format.
Taiseer Joudeh - [Facebook external login guide] (http://bitoftech.net/2014/08/11/asp-net-web-api-2-external-logins-social-logins-facebook-google-angularjs-app/)