psavva / TronDotNet

TronDotNetCore is a SDK that includes libraries for working with TRON. TronDotNetCore makes it easy to build TRON applications with .Net.

TestTronDotNet

Code Sample:

✅ 1. Create Wallet

        public static void GenerateWalletOffline()
        {

            var key = TronECKey.GenerateKey(TronNetwork.MainNet);

            var address = key.GetPublicAddress();

            Console.WriteLine(address);
            
        }

✅ 2.Create TRX tracation.

          var walletPrivateKey = "62075119d64f17ebd3248df7a864cd84380fcb9e5771f0968af2167a25717bb2";

            var ecKey = new TronECKey(walletPrivateKey, TronNetwork.MainNet);
            var from = ecKey.GetPublicAddress();
            //Receiving wallet
            var to = "TH8fU6BLpU6EjqvZTWWSB1uhpEVxzT35Xj";

            //Play 2 trx
            var amount = 2 * 1_000_000L;

            IServiceCollection services = new ServiceCollection();
            services.AddTronDotNet(x =>
            {
                x.Network = TronNetwork.MainNet;
                x.Channel = new GrpcChannelOption { Host = "3.225.171.164", Port = 50051 }; //https://developers.tron.network/docs/official-public-node
                x.SolidityChannel = new GrpcChannelOption { Host = "3.225.171.164", Port = 50062 }; //https://developers.tron.network/docs/official-public-node
                // x.ApiKey = "07rgc8e4-7as1-4d34-d334-fe40ai6gc542";
                //I thought it was necessary to fill in, but it seems that it can be used without filling in
                x.ApiKey = "apikey";  //https://www.trongrid.io/
            });

            services.AddLogging();
            var service = services.BuildServiceProvider();
            var transactionClient = service.GetService<ITransactionClient>();
            var transactionExtension = transactionClient.CreateTransactionAsync(from, to, amount).Result;

            var transactionSigned = transactionClient.GetTransactionSign(transactionExtension.Transaction, walletPrivateKey);

            //Get sign
            var signed = JsonConvert.SerializeObject(transactionSigned);

            Console.WriteLine("-SIGN-");

            Console.WriteLine(signed);
            Console.WriteLine("-TXID-");
            Console.WriteLine(transactionSigned.GetTxid());

            //Send out
            var result = transactionClient.BroadcastTransactionAsync(transactionSigned).Result;
            Console.WriteLine("-RESULT-");
            Console.WriteLine(JsonConvert.SerializeObject(result));

✅ 3.USDT(trc20) transation

        /// <summary>
        /// Transfer USDC
        /// </summary>
        public static void TestContractTransation()
        {

            //The private key of the transmitter
            var walletPrivateKey = "62075119d64f17ebd3248df7a864cd84380fcb9e5771f0968af2167a25717bb2";

            IServiceCollection services = new ServiceCollection();
            services.AddTronDotNet(x =>
            {
                x.Network = TronNetwork.MainNet;
                x.Channel = new GrpcChannelOption { Host = "3.225.171.164", Port = 50051 }; //https://developers.tron.network/docs/official-public-node
                x.SolidityChannel = new GrpcChannelOption { Host = "3.225.171.164", Port = 50062 }; //https://developers.tron.network/docs/official-public-node
                x.ApiKey = "apikey"; // //https://www.trongrid.io/
            });


            services.AddLogging();

            var service = services.BuildServiceProvider();
            var walletClient = service.GetService<IWalletClient>();

            var account = walletClient.GetAccount(walletPrivateKey);

            //USDT TOKEN
            var contractAddress = "TR7NHqjeKQxGTCi8q8ZY4pL8otSzgjLj6t";

            //Wallet
            var to = "TH8fU6BLpU6EjqvZTWWSB1uhpEVxzT35Xj";

            var amount = 99;
            //Handling fee 10 TRX
            var feeAmount = 10 * 1_000_000L;

            var contractClientFactory = service.GetService<IContractClientFactory>();

            var contractClient = contractClientFactory.CreateClient(ContractProtocol.TRC20);

            //Remarks can only be in English
            var result = contractClient.TransferAsync(contractAddress, account, to, amount, "Miladsoft", feeAmount).Result;

            Console.WriteLine("-- RESULT --");
            Console.WriteLine(JsonConvert.SerializeObject(result));

        }