c-sharp-call-IsRiskTransaction.cs

            //有被標示 
            var txid1RiskStatus = IsRiskTransaction("ecc4bad962d2bb4ac74694ff8bea53eec1358312afdfaba54a484f47ba68e5a4");
            Console.WriteLine("ecc4bad962d2bb4ac74694ff8bea53eec1358312afdfaba54a484f47ba68e5a4 is risk :" + txid1RiskStatus);


            //沒有被標示 
            var txid2RiskStatus = IsRiskTransaction("74cc8723d0c5c3933d8bf4d521be5a9b9c5d581d3d0f42fa8e9d3baae9187188");
            Console.WriteLine("74cc8723d0c5c3933d8bf4d521be5a9b9c5d581d3d0f42fa8e9d3baae9187188 is risk :" + txid2RiskStatus);

c-sharp-trc20-tronscan-IsRiskTransaction.cs

     
        /// <summary>
        /// 偵測是不是 risk 交易
        /// </summary>
        /// <param name="txid">detect transaction  txid </param>
        /// <returns>true for risk transaction</returns>
        static bool? IsRiskTransaction(string txid)
        {
            var client = new RestClient($"https://apilist.tronscanapi.com/api/transaction-info?hash={txid}");
            var request = new RestRequest("",Method.Get);

            // 設定請求標頭
            request.AddHeader("accept", "application/json, text/plain, */*");
            request.AddHeader("accept-language", "zh-TW,zh;q=0.9,en;q=0.8,en-GB;q=0.7,en-US;q=0.6");
            request.AddHeader("origin", "https://tronscan.org");
            request.AddHeader("priority", "u=1, i");
            request.AddHeader("referer", "https://tronscan.org/");
            request.AddHeader("sec-ch-ua", "\"Not(A:Brand\";v=\"99\", \"Microsoft Edge\";v=\"133\", \"Chromium\";v=\"133\"");
            request.AddHeader("sec-ch-ua-mobile", "?0");
            request.AddHeader("sec-ch-ua-platform", "\"Windows\"");
            request.AddHeader("sec-fetch-dest", "empty");
            request.AddHeader("sec-fetch-mode", "cors");
            request.AddHeader("sec-fetch-site", "cross-site");
            request.AddHeader("user-agent", "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/133.0.0.0 Safari/537.36 Edg/133.0.0.0");

            try
            {
                var response = client.Execute(request);
                if (response.IsSuccessful)
                {
                    var json = JObject.Parse(response.Content);
                    return json["riskTransaction"]?.Value<bool>();
                }
            }
            catch (Exception ex)
            {
                throw ex;
            }

            return null;
        }