eip7702 1.1.0

eip7702: ^1.1.0 copied to clipboard

example/example.dart

import 'package:eip7702/eip7702.dart';
import 'package:web3dart/web3dart.dart';

// STEPS:
// cd example
// export PRIV_KEY = "0x-privatekey-with-some-testnet-eth"
// dart --define=PRIV_KEY=$PRIV_KEY example.dart --chain-stack-traces

void main() async {
  final rpcUrl = "https://0xrpc.io/sep";
  final privateKeyHex = String.fromEnvironment('PRIV_KEY');
  final implContract =
      "0x0eacC2307f0113F26840dD1dAc8DC586259994Dd"; // BatchExecutor

  final privateKey = EthPrivateKey.fromHex(privateKeyHex);
  final authSigner = Signer.eth(privateKey);

  final eip7702Client = create7702Client(
    rpcUrl: rpcUrl,
    delegateAddress: implContract,
  );

  final txHash = await eip7702Client.delegateAndCall(
    signer: authSigner,
    to: zeroAddress, // zero address
  );

  print(txHash);
}