SwapperV2

import { SwapperV2__factory } from '@lifi/contract-types';
import { ethers } from 'ethers';

const provider = new ethers.providers.JsonRpcProvider(RPC_URL);
const contract = SwapperV2__factory.connect(CONTRACT_ADDRESS, provider);

// Listen to swap events
contract.on('LiFiSwappedGeneric', (
  transactionId,
  integrator,
  referrer,
  fromAssetId,
  toAssetId,
  fromAmount,
  toAmount
) => {
  console.log('Swap executed:', {
    transactionId,
    from: fromAssetId,
    to: toAssetId,
    amount: ethers.utils.formatUnits(toAmount, 18)
  });
});

// Listen to transfer completion
contract.on('LiFiTransferCompleted', (
  transactionId,
  receivingAssetId,
  receiver,
  amount,
  timestamp
) => {
  console.log('Transfer completed:', {
    transactionId,
    receiver,
    amount: ethers.utils.formatUnits(amount, 18)
  });
});