namespace OAuth2ProtectedWebApi.Controllers { using System.Net.Http; using System.Threading.Tasks; using System.Web.Http; using DotNetOpenAuth.OAuth2; using OAuth2ProtectedWebApi.Code; public class TokenController : ApiController { // POST /api/token public Task Post(HttpRequestMessage request) { var authServer = new AuthorizationServer(new AuthorizationServerHost()); return authServer.HandleTokenRequestAsync(request); } } }