Contract

Contract Source Code (Solidity)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

Outline

•  contract ExchangerPoint *
•    - function ExchangerPoint(address _addr ...
•    - function transfer(address _to, uint25 ...
•    - function transferFrom(address _from, ...
•    - function approve(address _spender, ui ...
•    - function stop()
•    - function start()
•    - function setName(string _name)
•    - function burn(uint256 _value)

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

/**
 *Submitted for verification at Etherscan.io on 2018-07-22
*/

pragma solidity ^0.4.24;

contract ExchangerPoint {

    string public name = "ExchangerPoint";                                            
    string public symbol = "EXPT";           
    uint256 public decimals = 18;            

    mapping (address => uint256) public balanceOf;
    mapping (address => mapping (address => uint256)) public allowance;

    uint256 public totalSupply = 0;
    bool public stopped = false;

    uint256 constant valueFounder = 500*10**24;
    address owner = 0x0;

    modifier isOwner {
        assert(owner == msg.sender);
        _;
    }

    modifier isRunning {
        assert (!stopped);
        _;
    }

    modifier validAddress {
        assert(0x0 != msg.sender);
        _;
    }

    function ExchangerPoint(address _addressFounder) {
        owner = msg.sender;
        totalSupply = valueFounder;
        balanceOf[_addressFounder] = valueFounder;
        Transfer(0x0, _addressFounder, valueFounder);
    }

    function transfer(address _to, uint256 _value) isRunning validAddress returns (bool success) {
        require(balanceOf[msg.sender] >= _value);
        require(balanceOf[_to] + _value >= balanceOf[_to]);
        balanceOf[msg.sender] -= _value;
        balanceOf[_to] += _value;
        Transfer(msg.sender, _to, _value);
        return true;
    }

    function transferFrom(address _from, address _to, uint256 _value) isRunning validAddress returns (bool success) {
        require(balanceOf[_from] >= _value);
        require(balanceOf[_to] + _value >= balanceOf[_to]);
        require(allowance[_from][msg.sender] >= _value);
        balanceOf[_to] += _value;
        balanceOf[_from] -= _value;
        allowance[_from][msg.sender] -= _value;
        Transfer(_from, _to, _value);
        return true;
    }

    function approve(address _spender, uint256 _value) isRunning validAddress returns (bool success) {
        require(_value == 0 || allowance[msg.sender][_spender] == 0);
        allowance[msg.sender][_spender] = _value;
        Approval(msg.sender, _spender, _value);
        return true;
    }

    function stop() isOwner {
        stopped = true;
    }

    function start() isOwner {
        stopped = false;
    }

    function setName(string _name) isOwner {
        name = _name;
    }

    function burn(uint256 _value) {
        require(balanceOf[msg.sender] >= _value);
        balanceOf[msg.sender] -= _value;
        balanceOf[0x0] += _value;
        Transfer(msg.sender, 0x0, _value);
        totalSupply = totalSupply - _value;                                         
    }

    event Transfer(address indexed _from, address indexed _to, uint256 _value);
    event Approval(address indexed _owner, address indexed _spender, uint256 _value);
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[],"name":"stop","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"}],"name":"approve","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_from","type":"address"},{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transferFrom","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_value","type":"uint256"}],"name":"burn","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"balanceOf","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"stopped","outputs":[{"name":"","type":"bool"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"stateMutability":"view","type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[{"name":"success","type":"bool"}],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[],"name":"start","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":false,"inputs":[{"name":"_name","type":"string"}],"name":"setName","outputs":[],"payable":false,"stateMutability":"nonpayable","type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"},{"name":"","type":"address"}],"name":"allowance","outputs":[{"name":"","type":"uint256"}],"payable":false,"stateMutability":"view","type":"function"},{"inputs":[{"name":"_addressFounder","type":"address"}],"payable":false,"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"name":"_from","type":"address"},{"indexed":true,"name":"_to","type":"address"},{"indexed":false,"name":"_value","type":"uint256"}],"name":"Transfer","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"name":"_owner","type":"address"},{"indexed":true,"name":"_spender","type":"address"},{"indexed":false,"name":"_value","type":"uint256"}],"name":"Approval","type":"event"}]

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

000000000000000000000000db428beae591b08841cf3259abd1d4720c7b53e4

-----Decoded View---------------
Arg [0] : _addressFounder (address): 0xdb428bEAE591B08841cF3259abD1d4720C7B53E4

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 000000000000000000000000db428beae591b08841cf3259abd1d4720c7b53e4

bzzr://24ed0872e13298e6264fe4461e02b958fdd5ac81d4eb3644356295f515565ac3