Token

Contract Source Code (Solidity)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

Outline

 contract tokenRecipient function r ...  contract MCAP *    - function MCAP(    - function transfer(address _to, uint25 ...    - function approve(address _spender, ui ...    - function approveAndCall(address _spen ...    - function transferFrom(address _from, ...

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

/**
 *Submitted for verification at Etherscan.io on 2017-05-24
*/

pragma solidity ^0.4.6;


contract tokenRecipient {function receiveApproval(address _from, uint256 _value, address _token, bytes _extraData);}


contract MCAP {
    /* Public variables of the token */
    string public standard = 'MCAP 1.0';

    string public name;

    string public symbol;

    uint8 public decimals;

    uint256 public totalSupply;

    address public owner;

    /* This creates an array with all balances */
    mapping (address => uint256) public balanceOf;

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

    /* This generates a public event on the blockchain that will notify clients */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /* Initializes contract with initial supply tokens to the creator of the contract */
    function MCAP(
    uint256 initialSupply,
    string tokenName,
    uint8 decimalUnits,
    string tokenSymbol
    ) {
        balanceOf[msg.sender] = initialSupply;
        // Give the creator all initial tokens
        totalSupply = initialSupply;
        // Update total supply
        name = tokenName;
        // Set the name for display purposes
        symbol = tokenSymbol;
        // Set the symbol for display purposes
        decimals = decimalUnits;
        // Amount of decimals for display purposes
        
        owner=msg.sender;
    }

    modifier onlyOwner {
        if (msg.sender != owner) throw;
        _;
    }
    /* Send coins */
    function transfer(address _to, uint256 _value) {
        if (_to == 0x0) throw;
        // Prevent transfer to 0x0 address
        if (balanceOf[msg.sender] < _value) throw;
        // Check if the sender has enough
        if (balanceOf[_to] + _value < balanceOf[_to]) throw;
        // Check for overflows
        balanceOf[msg.sender] -= _value;
        // Subtract from the sender
        balanceOf[_to] += _value;
        // Add the same to the recipient
        Transfer(msg.sender, _to, _value);
        // Notify anyone listening that this transfer took place
    }

    /* Allow another contract to spend some tokens in your behalf */
    function approve(address _spender, uint256 _value)
    returns (bool success) {
        allowance[msg.sender][_spender] = _value;
        return true;
    }

    /* Approve and then comunicate the approved contract in a single tx */
    function approveAndCall(address _spender, uint256 _value, bytes _extraData)
    returns (bool success) {
        tokenRecipient spender = tokenRecipient(_spender);
        if (approve(_spender, _value)) {
            spender.receiveApproval(msg.sender, _value, this, _extraData);
            return true;
        }
    }

    /* A contract attempts to get the coins */
    function transferFrom(address _from, address _to, uint256 _value) returns (bool success) {
        if (_to == 0x0) throw;
        // Prevent transfer to 0x0 address
        if (balanceOf[_from] < _value) throw;
        // Check if the sender has enough
        if (balanceOf[_to] + _value < balanceOf[_to]) throw;
        // Check for overflows
        if (_value > allowance[_from][msg.sender]) throw;
        // Check allowance
        balanceOf[_from] -= _value;
        // Subtract from the sender
        balanceOf[_to] += _value;
        // Add the same to the recipient
        allowance[_from][msg.sender] -= _value;
        Transfer(_from, _to, _value);
        return true;
    }

}

• No Contract Security Audit Submitted- Submit Audit Here

[{"constant":true,"inputs":[],"name":"name","outputs":[{"name":"","type":"string"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"}],"name":"approve","outputs":[{"name":"success","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"totalSupply","outputs":[{"name":"","type":"uint256"}],"payable":false,"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,"type":"function"},{"constant":true,"inputs":[],"name":"decimals","outputs":[{"name":"","type":"uint8"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"standard","outputs":[{"name":"","type":"string"}],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"}],"name":"balanceOf","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"owner","outputs":[{"name":"","type":"address"}],"payable":false,"type":"function"},{"constant":true,"inputs":[],"name":"symbol","outputs":[{"name":"","type":"string"}],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_to","type":"address"},{"name":"_value","type":"uint256"}],"name":"transfer","outputs":[],"payable":false,"type":"function"},{"constant":false,"inputs":[{"name":"_spender","type":"address"},{"name":"_value","type":"uint256"},{"name":"_extraData","type":"bytes"}],"name":"approveAndCall","outputs":[{"name":"success","type":"bool"}],"payable":false,"type":"function"},{"constant":true,"inputs":[{"name":"","type":"address"},{"name":"","type":"address"}],"name":"allowance","outputs":[{"name":"","type":"uint256"}],"payable":false,"type":"function"},{"inputs":[{"name":"initialSupply","type":"uint256"},{"name":"tokenName","type":"string"},{"name":"decimalUnits","type":"uint8"},{"name":"tokenSymbol","type":"string"}],"payable":false,"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"}]

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

000000000000000000000000000000000000000000000000002386f26fc100000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000044d4341500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000044d43415000000000000000000000000000000000000000000000000000000000

-----Decoded View---------------
Arg [0] : initialSupply (uint256): 10000000000000000
Arg [1] : tokenName (string): MCAP
Arg [2] : decimalUnits (uint8): 8
Arg [3] : tokenSymbol (string): MCAP

-----Encoded View---------------
8 Constructor Arguments found :
Arg [0] : 000000000000000000000000000000000000000000000000002386f26fc10000
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000080
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000008
Arg [3] : 00000000000000000000000000000000000000000000000000000000000000c0
Arg [4] : 0000000000000000000000000000000000000000000000000000000000000004
Arg [5] : 4d43415000000000000000000000000000000000000000000000000000000000
Arg [6] : 0000000000000000000000000000000000000000000000000000000000000004
Arg [7] : 4d43415000000000000000000000000000000000000000000000000000000000

bzzr://dfd8ea2a15374349f608e5bb9ef86d9de763c4b84d287e0c390001a776c0a97b