Created
February 16, 2018 16:29
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multisend erc20 token
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| pragma solidity ^0.4.11; | |
| /** | |
| * @title Ownable | |
| * @dev The Ownable contract has an owner address, and provides basic authorization control | |
| * functions, this simplifies the implementation of "user permissions". | |
| */ | |
| contract Ownable { | |
| address public owner; | |
| function Ownable() public { | |
| owner = msg.sender; | |
| } | |
| modifier onlyOwner() { | |
| if (msg.sender != owner) { | |
| revert(); | |
| } | |
| _; | |
| } | |
| function transferOwnership(address newOwner) onlyOwner public { | |
| if (newOwner != address(0)) { | |
| owner = newOwner; | |
| } | |
| } | |
| } | |
| contract ERC20Basic { | |
| uint public totalSupply; | |
| function balanceOf(address who) public constant returns (uint); | |
| function transfer(address to, uint value) public; | |
| event Transfer(address indexed from, address indexed to, uint value); | |
| } | |
| contract ERC20 is ERC20Basic { | |
| function allowance(address owner, address spender) public constant returns (uint); | |
| function transferFrom(address from, address to, uint value) public; | |
| function approve(address spender, uint value) public; | |
| event Approval(address indexed owner, address indexed spender, uint value); | |
| } | |
| contract Airdropper is Ownable { | |
| function multisend(address _tokenAddr, address[] dests, uint256[] values) | |
| onlyOwner | |
| public | |
| returns (uint256) { | |
| uint256 i = 0; | |
| while (i < dests.length) { | |
| ERC20(_tokenAddr).transfer(dests[i], values[i]); | |
| i += 1; | |
| } | |
| return(i); | |
| } | |
| } |
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https://rstormsf.github.io/multisender/#/ - there is a Dapp for it