Earn SOL Rebates from Your Transactions

// Create and serialize your transaction first
const serializedTransaction = transaction.serialize().toString('base64');

// Send transaction with rebate-address parameter
const response = await fetch(`https://mainnet.helius-rpc.com/?api-key=${API_KEY}&rebate-address=${REBATE_ADDRESS}`, {
  method: 'POST',
  headers: {
    'Content-Type': 'application/json',
  },
  body: JSON.stringify({
    jsonrpc: '2.0',
    id: 1,
    method: 'sendTransaction',
    params: [
      serializedTransaction,
      {
        skipPreflight: true,
        preflightCommitment: 'processed'
      }
    ]
  })
});

const result = await response.json();
console.log('Transaction sent:', result.result);
console.log('Rebates will be paid to:', REBATE_ADDRESS);