clientVersion method

Future<String?> clientVersion()

/ Client version

Implementation

Future<String?> clientVersion() async {
  const method = EthereumRpcMethods.web3ClientVersion;
  final dynamic res = await _client.rpcClient.request(method);
  if (res != null && res.containsKey(EthereumConstants.ethResultKey)) {
    return res[EthereumConstants.ethResultKey];
  }
  _client.processError(method, res);
  return null;
}