Send a Raw Transaction

In this example, we are going to send a raw transaction using the TON Connect SendTransactionRequest format.

import { useDynamicContext } from '@dynamic-labs/sdk-react-core';
import { isTonWallet, SendTransactionRequest, CHAIN } from '@dynamic-labs/ton';

const SendRawTransactionButton = () => {
  const { primaryWallet } = useDynamicContext();

  const onSendRawTransaction = async () => {
    if (!primaryWallet || !isTonWallet(primaryWallet)) {
      throw new Error('TON wallet not found');
    }

    // Build a raw transaction request (TON Connect format)
    const request: SendTransactionRequest = {
      validUntil: Math.floor(Date.now() / 1000) + 60, // 60 seconds from now
      network: CHAIN.MAINNET, // or CHAIN.TESTNET
      messages: [
        {
          address: 'UQDrjaLahLkMB-hMCmkzOyBuHJ186Qg_CZQhrOhIPBr0oDkB',
          amount: '100000000', // Amount in nanotons (0.1 TON)
          // Optional: payload for smart contract calls (base64 encoded BOC)
          // payload: 'te6cckEBAQEADgAAGEhlbGxvLCBXT1JMRCFdy+Mw',
          // Optional: state init for contract deployment (base64 encoded BOC)
          // stateInit: '...',
        },
      ],
    };

    // Send the transaction
    const transactionHash = await primaryWallet.sendTransaction(request);

    console.log('Transaction hash:', transactionHash);
  };

  return <button onClick={onSendRawTransaction}>Send Raw Transaction</button>;
};

SendTransactionRequest Format

Field	Type	Required	Description
from	string	No	Sender address
validUntil	number	Yes	Transaction deadline (unix epoch seconds)
network	CHAIN	No	Network identifier (-239 for mainnet, -3 for testnet)
messages	Message[]	Yes	Array of 1-4 messages

Message Format

Field	Type	Required	Description
address	string	Yes	Receiver’s address
amount	string	Yes	Amount to send in nanotons
payload	string	No	Contract data (base64 encoded BOC)
stateInit	string	No	State init for deployment (base64 encoded BOC)
extraCurrency	{ [k: number]: string }	No	Extra currencies to send