ASP.NET Web API 2: How do I log in with external authentication services?

Question

According to this post http://www.asp.net/web-api/overview/security/external-authentication-services... I\'m able to log in with a local authentication service (wi

Answer 1

For those trying to use Web Api 2 External Login with Facebook in Android App this post is explaining only the first part of what we have to do. Here is a very explanatory link of the whole picture:

[Authenticated access to WebAPI via Facebook token from Android App