Multisend.sol

pragma solidity ^0.4.25;
contract MultiTransfer {
    function multiTransfer(address[] _addresses, uint256 amount) payable {
        for (uint256 i = 0; i < _addresses.length; i++) {
            _addresses[i].call.value(amount).gas(21000)();
        }
    }
    function() payable {}
}

執行範例： ["0xC7058a6d4AD54AA2550D4A15441fCE7171f275F6","0x2A7e0718049b81824dD5B0c49b1493D70b236c94"],8800000000000000

//轉 0.008 ETH 給兩個地址