How to use OAuth 2 - OAuth 2 C# example

Question

I have to figure out how to use OAuth 2 in order to use Deviantart api.

I got the client_id and client_secret part

Here the information they give

Endpoin

Answer 1

In the ASP.NET Core Security Project there is now a ready to use solution:

Nuget Package: AspNet.Security.OAuth.DeviantArt