Contract Source Code (Solidity)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

Outline

 contract IERC20    - function totalSupply()    - function balanceOf(address account)    - function allowance(address owner, add ...    - function transfer(address recipient, ...    - function approve(address spender, uin ...    - function transferFrom(address sender, ...  contract ASIACOIN is IERC20 *    - function totalSupply()    - function balanceOf(address tokenOwner ...    - function transfer(address receiver, u ...    - function approve(address delegate, ui ...    - function allowance(address owner, add ...    - function transferFrom(address owner, ... library SafeMath    - function sub(uint256 a, uint256 b)    - function add(uint256 a, uint256 b)

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

/**
 *Submitted for verification at Etherscan.io on 2021-04-20
*/

pragma solidity 0.5.15;

contract IERC20 {

    function totalSupply() external view returns (uint256);
    function balanceOf(address account) external view returns (uint256);
    function allowance(address owner, address spender) external view returns (uint256);
    function transfer(address recipient, uint256 amount) external returns (bool);
    function approve(address spender, uint256 amount) external returns (bool);
    function transferFrom(address sender, address recipient, uint256 amount) external returns (bool);
    event Transfer(address indexed from, address indexed to, uint256 value);
    event Approval(address indexed owner, address indexed spender, uint256 value);
}

contract ASIACOIN is IERC20 {

    string public constant name = "ASIA COIN";
    string public constant symbol = "ASIA";
    uint8 public constant decimals = 18;


    event Approval(address indexed tokenOwner, address indexed spender, uint tokens);
    event Transfer(address indexed from, address indexed to, uint tokens);


    mapping(address => uint256) balances;

    mapping(address => mapping (address => uint256)) allowed;

    uint256 totalSupply_ = 100000000e18; // 1 Million

    using SafeMath for uint256;

   constructor() public {
        balances[msg.sender] = totalSupply_;
    }

    function totalSupply() public  view returns (uint256) {
    return totalSupply_;
    }

    function balanceOf(address tokenOwner) public  view returns (uint256) {
        return balances[tokenOwner];
    }

    function transfer(address receiver, uint256 numTokens) public  returns (bool) {
        require(numTokens <= balances[msg.sender]);
        balances[msg.sender] = balances[msg.sender].sub(numTokens);
        balances[receiver] = balances[receiver].add(numTokens);
        emit Transfer(msg.sender, receiver, numTokens);
        return true;
    }

    function approve(address delegate, uint256 numTokens) public  returns (bool) {
        allowed[msg.sender][delegate] = numTokens;
        emit Approval(msg.sender, delegate, numTokens);
        return true;
    }

    function allowance(address owner, address delegate) public  view returns (uint) {
        return allowed[owner][delegate];
    }

    function transferFrom(address owner, address buyer, uint256 numTokens) public  returns (bool) {
        require(numTokens <= balances[owner]);
        require(numTokens <= allowed[owner][msg.sender]);

        balances[owner] = balances[owner].sub(numTokens);
        allowed[owner][msg.sender] = allowed[owner][msg.sender].sub(numTokens);
        balances[buyer] = balances[buyer].add(numTokens);
        emit Transfer(owner, buyer, numTokens);
        return true;
    }
}

library SafeMath {
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
      assert(b <= a);
      return a - b;
    }

    function add(uint256 a, uint256 b) internal pure returns (uint256) {
      uint256 c = a + b;
      assert(c >= a);
      return c;
    }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"tokenOwner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"tokens","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"tokens","type":"uint256"}],"name":"Transfer","type":"event"},{"constant":true,"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"delegate","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"delegate","type":"address"},{"internalType":"uint256","name":"numTokens","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"internalType":"address","name":"tokenOwner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"receiver","type":"address"},{"internalType":"uint256","name":"numTokens","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"buyer","type":"address"},{"internalType":"uint256","name":"numTokens","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"}]

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

705:2053:0:-;;;;8:9:-1;5:2;;;30:1;27;20:12;5:2;705:2053:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;742:41;;;:::i;:::-;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;8:100:-1;33:3;30:1;27:10;8:100;;;90:11;;;84:18;71:11;;;64:39;52:2;45:10;8:100;;;12:14;742:41:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;1912:216;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;;;;;;1912:216:0;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;1332:88;;;:::i;:::-;;;;;;;;;;;;;;;;2274:481;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;;;;;;2274:481:0;;;;;;;;;;;;;;;;;:::i;835:35::-;;;:::i;:::-;;;;;;;;;;;;;;;;;;;1428:116;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;1428:116:0;-1:-1:-1;;;;;1428:116:0;;:::i;790:38::-;;;:::i;1552:352::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;;;;;;1552:352:0;;;;;;;;:::i;2136:130::-;;;;;;13:2:-1;8:3;5:11;2:2;;;29:1;26;19:12;2:2;-1:-1;;;;;;2136:130:0;;;;;;;;;;:::i;742:41::-;;;;;;;;;;;;;;-1:-1:-1;;;742:41:0;;;;:::o;1912:216::-;2008:10;1983:4;2000:19;;;:7;:19;;;;;;;;-1:-1:-1;;;;;2000:29:0;;;;;;;;;;;:41;;;2057;;;;;;;1983:4;;2000:29;;2008:10;;2057:41;;;;;;;;-1:-1:-1;2116:4:0;1912:216;;;;:::o;1332:88::-;1400:12;;1332:88;:::o;2274:481::-;-1:-1:-1;;;;;2400:15:0;;2362:4;2400:15;;;;;;;;;;;2387:28;;;2379:37;;;;;;-1:-1:-1;;;;;2448:14:0;;;;;;:7;:14;;;;;;;;2463:10;2448:26;;;;;;;;2435:39;;;2427:48;;;;;;-1:-1:-1;;;;;2506:15:0;;:8;:15;;;;;;;;;;;:30;;2526:9;2506:30;:19;:30;:::i;:::-;-1:-1:-1;;;;;2488:15:0;;:8;:15;;;;;;;;;;;:48;;;;2576:7;:14;;;;;2591:10;2576:26;;;;;;:41;;2607:9;2576:41;:30;:41;:::i;:::-;-1:-1:-1;;;;;2547:14:0;;;;;;;:7;:14;;;;;;;;2562:10;2547:26;;;;;;;:70;;;;2646:15;;;;;;;;;;;:30;;2666:9;2646:30;:19;:30;:::i;:::-;-1:-1:-1;;;;;2628:15:0;;;:8;:15;;;;;;;;;;;;:48;;;;2692:33;;;;;;;2628:15;;2692:33;;;;;;;;;;;;;-1:-1:-1;2743:4:0;2274:481;;;;;:::o;835:35::-;868:2;835:35;:::o;1428:116::-;-1:-1:-1;;;;;1516:20:0;1489:7;1516:20;;;;;;;;;;;;1428:116::o;790:38::-;;;;;;;;;;;;;;-1:-1:-1;;;790:38:0;;;;:::o;1552:352::-;1671:10;1624:4;1662:20;;;;;;;;;;;1649:33;;;1641:42;;;;;;1726:10;1717:8;:20;;;;;;;;;;;:35;;1742:9;1717:35;:24;:35;:::i;:::-;1703:10;1694:8;:20;;;;;;;;;;;:58;;;;-1:-1:-1;;;;;1784:18:0;;;;;;:33;;1807:9;1784:33;:22;:33;:::i;:::-;-1:-1:-1;;;;;1763:18:0;;:8;:18;;;;;;;;;;;;:54;;;;1833:41;;;;;;;1763:18;;1842:10;;1833:41;;;;;;;;;;-1:-1:-1;1892:4:0;1552:352;;;;:::o;2136:130::-;-1:-1:-1;;;;;2234:14:0;;;2210:4;2234:14;;;:7;:14;;;;;;;;:24;;;;;;;;;;;;;2136:130::o;2786:119::-;2844:7;2874:1;2869;:6;;2862:14;;;;-1:-1:-1;2892:5:0;;;2786:119::o;2913:141::-;2971:7;3001:5;;;3022:6;;;;3015:14;;;;3045:1;2913:141;-1:-1:-1;;;2913:141:0:o

bzzr://899d15174898dfc46bcef89718eb5920f3709314c907f07cd2c247fdcd1269ba