public static string tfacode(string code) { string result = ""; xNet.HttpRequest http = new xNet.HttpRequest(); try { code = code.Replace("\r", "").Replace("\n", "").Replace(" ", "").ToString(); string response = http.Get("http://2fa.live/tok/" + code).ToString(); result = Regex.Match(response, "token.*?(\\d+)").Groups[1].Value; } catch { result = ""; } finally { http.Dispose(); http.Close(); } return(result); }