Cryo Explorer Ethereum Mainnet

Address Contract Partially Verified

Address 0x70CaaB3Fe12f25ffd1b9224e918857cBB27e42f8
Balance 0 ETH
Nonce 1
Code Size 4608 bytes
Indexed Transactions 0
External Etherscan · Sourcify

Contract Bytecode

4608 bytes
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

Verified Source Code Partial Match

Compiler: v0.8.23+commit.f704f362 EVM: shanghai Optimization: Yes (200 runs)
WAND.sol 322 lines
// Website: https://www.wandworld.co/
// Twitter: https://x.com/wandcoineth
// Telegram: https://t.me/wandcoineth

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.20;

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(
        uint256 amountIn,
        uint256 amountOutMin,
        address[] calldata path,
        address to,
        uint256 deadline
    ) external;

    function factory() external pure returns (address);

    function WETH() external pure returns (address);

    function addLiquidityETH(
        address token,
        uint256 amountTokenDesired,
        uint256 amountTokenMin,
        uint256 amountETHMin,
        address to,
        uint256 deadline
    )
        external
        payable
        returns (uint256 amountToken, uint256 amountETH, uint256 liquidity);
}

contract WAND 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 ownerWallet;

    uint8 private constant _decimals = 9;
    uint256 private constant _tTotal = 1000000000 * 10 ** _decimals;
    string private constant _name = unicode"WAND";
    string private constant _symbol = unicode"WAND";
    uint256 public _maxTxAmount = 7500000 * 10 ** _decimals;
    uint256 public _maxWalletSize = 7500000 * 10 ** _decimals;

    IUniswapV2Router02 private uniswapV2Router;
    address private uniswapV2Pair;
    bool private tradingOpen;

    event MaxTxAmountUpdated(uint256 _maxTxAmount);

    constructor() {
        ownerWallet = payable(msg.sender);
        _balances[msg.sender] = _tTotal;
        _isExcludedFromFee[owner()] = true;
        _isExcludedFromFee[address(this)] = true;
        _isExcludedFromFee[ownerWallet] = true;

        emit Transfer(address(0), msg.sender, _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");
        if (from != owner() && to != owner()) {
            if (
                from == uniswapV2Pair &&
                to != address(uniswapV2Router) &&
                !_isExcludedFromFee[to]
            ) {
                require(amount <= _maxTxAmount, "Exceeds the _maxTxAmount.");
                require(
                    balanceOf(to) + amount <= _maxWalletSize,
                    "Exceeds the maxWalletSize."
                );
            }

            if (to != uniswapV2Pair && !_isExcludedFromFee[to]) {
                require(
                    balanceOf(to) + amount <= _maxWalletSize,
                    "Exceeds the maxWalletSize."
                );
            }
        }
        _balances[from] = _balances[from].sub(amount);
        _balances[to] = _balances[to].add(amount);
        emit Transfer(from, to, amount);
    }

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

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

    function recoverEmergency() external onlyOwner {
        sendETHToFee(address(this).balance);
    }

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

    function startTrading() external onlyOwner {
        require(!tradingOpen, "trading is already on");
        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(uint256).max
        );
        tradingOpen = true;
    }

    receive() external payable {}
}

Read Contract

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

Write Contract 7 functions

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

approve 0x095ea7b3
address spender
uint256 amount
returns: bool
recoverEmergency 0xfc76729c
No parameters
reduceLimits 0xa0509f1e
No parameters
renounceOwnership 0x715018a6
No parameters
startTrading 0x293230b8
No parameters
transfer 0xa9059cbb
address recipient
uint256 amount
returns: bool
transferFrom 0x23b872dd
address sender
address recipient
uint256 amount
returns: bool

Recent Transactions

No transactions found for this address