Utility to convert an upper or lower case Web3/Ethereum address to a checksum address (EIP55).
In your pubspec.yaml file add:
dependencies:
eip55: anyImport the package:
import 'package:eip55/eip55.dart';Then:
final eip55Address = toEIP55Address('0x68775f2604f67a571f626c99ae4eb252b579dcd7');Alternately:
final eip55Address = toChecksumAddress('0x68775f2604f67a571f626c99ae4eb252b579dcd7');