Cryo Explorer Ethereum Mainnet

Address Contract Partially Verified

Address 0xA64e6589f9329Cc0c92c7e8EEb9aB58AAeb627b6
Balance 0 ETH
Nonce 1
Code Size 5905 bytes
Indexed Transactions 0
External Etherscan · Sourcify

Contract Bytecode

5905 bytes
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Verified Source Code Partial Match

Compiler: v0.8.21+commit.d9974bed EVM: shanghai Optimization: Yes (200 runs)
WOLF.sol 308 lines
// SPDX-License-Identifier: MIT

/*

Wolverine Inu $WOLF

The most famous superhero, currently trending in all social media for making the movie with Deadpool.
Plus, the "Inu" trend which everybody loves. 

https://wolverineinu.vip

https://x.com/WolverineInu
https://t.me/WolverineInuErc

*/

pragma solidity ^0.8.19;

abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }
}

interface IERC20 {
    function totalSupply() external view returns (uint256);
    function balanceOf(address account) external view returns (uint256);
    function transfer(address recipient, uint256 amount) external returns (bool);
    function allowance(address owner, address spender) external view returns (uint256);
    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);
}

library SafeMath {
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        uint256 c = a + b;
        require(c >= a, "SafeMath: addition overflow");
        return c;
    }

    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return sub(a, b, "SafeMath: subtraction overflow");
    }

    function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b <= a, errorMessage);
        uint256 c = a - b;
        return c;
    }

    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        if (a == 0) {
            return 0;
        }
        uint256 c = a * b;
        require(c / a == b, "SafeMath: multiplication overflow");
        return c;
    }

    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return div(a, b, "SafeMath: division by zero");
    }

    function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        require(b > 0, errorMessage);
        uint256 c = a / b;
        return c;
    }

}

contract Ownable is Context {
    address private _owner;
    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    constructor () {
        address msgSender = _msgSender();
        _owner = msgSender;
        emit OwnershipTransferred(address(0), msgSender);
    }

    function owner() public view returns (address) {
        return _owner;
    }

    modifier onlyOwner() {
        require(_owner == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

    function renounceOwnership() public virtual onlyOwner {
        emit OwnershipTransferred(_owner, address(0));
        _owner = address(0);
    }

}

interface IUniswapV2Factory {
    function createPair(address tokenA, address tokenB) external returns (address pair);
}

interface IUniswapV2Router02 {
    function swapExactTokensForETHSupportingFeeOnTransferTokens(
        uint amountIn,
        uint amountOutMin,
        address[] calldata path,
        address to,
        uint deadline
    ) external;
    function factory() external pure returns (address);
    function WETH() external pure returns (address);
    function addLiquidityETH(
        address token,
        uint amountTokenDesired,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline
    ) external payable returns (uint amountToken, uint amountETH, uint liquidity);
}

contract WOLF is Context, IERC20, Ownable {
    using SafeMath for uint256;
    mapping (address => uint256) private _balances;
    mapping (address => mapping (address => uint256)) private _allowances;
    mapping (address => bool) private _isExcludedFromFee;
    address payable private _taxWallet;

    uint256 private _initialBuyTax=15;
    uint256 private _initialSellTax=15;
    uint256 private _finalBuyTax=0;
    uint256 private _finalSellTax=0;
    uint256 private _reduceBuyTaxAt=10;
    uint256 private _reduceSellTaxAt=10;
    uint256 private _preventSwapBefore=10;
    uint256 private _buyCount=0;

    uint8 private constant _decimals = 9;
    uint256 private constant _tTotal = 1_000_000_000 * 10**_decimals;
    string private constant _name = unicode"Wolverine Inu";
    string private constant _symbol = unicode"WOLF";
    uint256 public _maxTxAmount =  2 * (_tTotal/100);
    uint256 public _maxWalletSize =  2 * (_tTotal/100);
    uint256 public _taxSwapThreshold =  1 * (_tTotal/1000);
    uint256 public _maxTaxSwap = 1 * (_tTotal/100);
    
    IUniswapV2Router02 private uniswapV2Router;
    address private uniswapV2Pair;
    bool private tradingOpen;
    bool private inSwap = false;
    bool private swapEnabled = false;
    uint256 private sellCount = 0;
    uint256 private lastSellBlock = 0;
    event MaxTxAmountUpdated(uint _maxTxAmount);
    event TransferTaxUpdated(uint _tax);
    modifier lockTheSwap {
        inSwap = true;
        _;
        inSwap = false;
    }

    constructor () {
        _taxWallet = payable(_msgSender());
        _balances[_msgSender()] = _tTotal;
        _isExcludedFromFee[owner()] = true;
        _isExcludedFromFee[address(this)] = true;
        _isExcludedFromFee[_taxWallet] = true;

        emit Transfer(address(0), _msgSender(), _tTotal);
    }

    function name() public pure returns (string memory) {
        return _name;
    }

    function symbol() public pure returns (string memory) {
        return _symbol;
    }

    function decimals() public pure returns (uint8) {
        return _decimals;
    }

    function totalSupply() public pure override returns (uint256) {
        return _tTotal;
    }

    function balanceOf(address account) public view override returns (uint256) {
        return _balances[account];
    }

    function transfer(address recipient, uint256 amount) public override returns (bool) {
        _transfer(_msgSender(), recipient, amount);
        return true;
    }

    function allowance(address owner, address spender) public view override returns (uint256) {
        return _allowances[owner][spender];
    }

    function approve(address spender, uint256 amount) public override returns (bool) {
        _approve(_msgSender(), spender, amount);
        return true;
    }

    function transferFrom(address sender, address recipient, uint256 amount) public override returns (bool) {
        _transfer(sender, recipient, amount);
        _approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
        return true;
    }

    function _approve(address owner, address spender, uint256 amount) private {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");
        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }

    function _transfer(address from, address to, uint256 amount) private {
        require(from != address(0), "ERC20: transfer from the zero address");
        require(to != address(0), "ERC20: transfer to the zero address");
        require(amount > 0, "Transfer amount must be greater than zero");
        uint256 taxAmount=0;
        if (from != owner() && to != owner()) {
            if(_buyCount==0){
                taxAmount = amount.mul((_buyCount>_reduceBuyTaxAt)?_finalBuyTax:_initialBuyTax).div(100);
            }

            if (from == uniswapV2Pair && to != address(uniswapV2Router) && ! _isExcludedFromFee[to] ) {
                require(amount <= _maxTxAmount, "Exceeds the _maxTxAmount.");
                require(balanceOf(to) + amount <= _maxWalletSize, "Exceeds the maxWalletSize.");
                taxAmount = amount.mul((_buyCount>_reduceBuyTaxAt)?_finalBuyTax:_initialBuyTax).div(100);
                _buyCount++;
            }

            if(to == uniswapV2Pair && from!= address(this) ){
                taxAmount = amount.mul((_buyCount>_reduceSellTaxAt)?_finalSellTax:_initialSellTax).div(100);
            }

            uint256 contractTokenBalance = balanceOf(address(this));
            if (!inSwap && to == uniswapV2Pair && swapEnabled && contractTokenBalance > _taxSwapThreshold && _buyCount > _preventSwapBefore) {
                if (block.number > lastSellBlock) {
                    sellCount = 0;
                }
                require(sellCount < 3, "Only 3 sells per block!");
                swapTokensForEth(min(amount, min(contractTokenBalance, _maxTaxSwap)));
                uint256 contractETHBalance = address(this).balance;
                if (contractETHBalance > 0) {
                    sendETHToFee(address(this).balance);
                }
                sellCount++;
                lastSellBlock = block.number;
            }
        }

        if(taxAmount>0){
          _balances[address(this)]=_balances[address(this)].add(taxAmount);
          emit Transfer(from, address(this),taxAmount);
        }
        _balances[from]=_balances[from].sub(amount);
        _balances[to]=_balances[to].add(amount.sub(taxAmount));
        emit Transfer(from, to, amount.sub(taxAmount));
    }


    function min(uint256 a, uint256 b) private pure returns (uint256){
      return (a>b)?b:a;
    }

    function swapTokensForEth(uint256 tokenAmount) private lockTheSwap {
        address[] memory path = new address[](2);
        path[0] = address(this);
        path[1] = uniswapV2Router.WETH();
        _approve(address(this), address(uniswapV2Router), tokenAmount);
        uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(
            tokenAmount,
            0,
            path,
            address(this),
            block.timestamp
        );
    }

    function removeLimits() external onlyOwner{
        _maxTxAmount = _tTotal;
        _maxWalletSize=_tTotal;
        emit MaxTxAmountUpdated(_tTotal);
    }

    function sendETHToFee(uint256 amount) private {
        _taxWallet.transfer(amount);
    }

    function openTrading() external onlyOwner() {
        require(!tradingOpen,"trading is already open");
        uniswapV2Router = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
        _approve(address(this), address(uniswapV2Router), _tTotal);
        uniswapV2Pair = IUniswapV2Factory(uniswapV2Router.factory()).createPair(address(this), uniswapV2Router.WETH());
        uniswapV2Router.addLiquidityETH{value: address(this).balance}(address(this),balanceOf(address(this)),0,0,owner(),block.timestamp);
        IERC20(uniswapV2Pair).approve(address(uniswapV2Router), type(uint).max);
        swapEnabled = true;
        tradingOpen = true;
    }

    receive() external payable {}
}

Read Contract

_maxTaxSwap 0x0faee56f → uint256
_maxTxAmount 0x7d1db4a5 → uint256
_maxWalletSize 0x8f9a55c0 → uint256
_taxSwapThreshold 0xbf474bed → uint256
allowance 0xdd62ed3e → uint256
balanceOf 0x70a08231 → uint256
decimals 0x313ce567 → uint8
name 0x06fdde03 → string
owner 0x8da5cb5b → address
symbol 0x95d89b41 → string
totalSupply 0x18160ddd → uint256

Write Contract 6 functions

These functions modify contract state and require a wallet transaction to execute.

approve 0x095ea7b3
address spender
uint256 amount
returns: bool
openTrading 0xc9567bf9
No parameters
removeLimits 0x751039fc
No parameters
renounceOwnership 0x715018a6
No parameters
transfer 0xa9059cbb
address recipient
uint256 amount
returns: bool
transferFrom 0x23b872dd
address sender
address recipient
uint256 amount
returns: bool

Recent Transactions

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