protected void Page_Load(object sender, EventArgs e) { IAuthorizationState authorization = client.ProcessUserAuthorization(); if (authorization == null) { client.RequestUserAuthorization(new Scope[] { Scope.REQUEST }); } else { var request = client.Request(authorization.AccessToken, 1111, "812-111-1111", 1, UserType.DWOLLA, null, "Test"); this.requestLabel.Text = HttpUtility.HtmlEncode(request); } }