public string GenerateAuthUrl ( string clientId , string redirectUrl , string [] scopes = null , string state = "" ) { NameValueCollection queryString = System . public async Task < OAuthToken > RequestOAuthToken ( string clientId , string authorizationCode , string redirectUrl , string clientSecret = "" , string [] scopes = null ) { Dictionary < string , string > tokenRequestContent = new (); tokenRequestContent . When you get the ticket with the user token, you will get two values that are needed to generate the XToken (or, the XBL 3.0 token) - uhs , which is the user hash, and Token , which is, well, the user token.