creation_sourcecode: /**
  https://twitter.com/skainetxyz
  https://skainet.xyz/
  https://t.me/skainetportal
  */
  
  // SPDX-License-Identifier: MIT
  pragma solidity 0.8.24;
  
  
  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;
      }
  
  }
  
  abstract contract Ownable is Context {
      address private _owner;
  
      event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
  
      /**
       * @dev Initializes the contract setting the deployer as the initial owner.
       */
      constructor() {
          _transferOwnership(_msgSender());
      }
  
      /**
       * @dev Throws if called by any account other than the owner.
       */
      modifier onlyOwner() {
          _checkOwner();
          _;
      }
  
      /**
       * @dev Returns the address of the current owner.
       */
      function owner() public view virtual returns (address) {
          return _owner;
      }
  
      /**
       * @dev Throws if the sender is not the owner.
       */
      function _checkOwner() internal view virtual {
          require(owner() == _msgSender(), "Ownable: caller is not the owner");
      }
  
      /**
       * @dev Leaves the contract without owner. It will not be possible to call
       * `onlyOwner` functions. Can only be called by the current owner.
       *
       * NOTE: Renouncing ownership will leave the contract without an owner,
       * thereby disabling any functionality that is only available to the owner.
       */
      function renounceOwnership() public virtual onlyOwner {
          _transferOwnership(address(0));
      }
  
      /**
       * @dev Transfers ownership of the contract to a new account (`newOwner`).
       * Can only be called by the current owner.
       */
      function transferOwnership(address newOwner) public virtual onlyOwner {
          require(newOwner != address(0), "Ownable: new owner is the zero address");
          _transferOwnership(newOwner);
      }
  
      /**
       * @dev Transfers ownership of the contract to a new account (`newOwner`).
       * Internal function without access restriction.
       */
      function _transferOwnership(address newOwner) internal virtual {
          address oldOwner = _owner;
          _owner = newOwner;
          emit OwnershipTransferred(oldOwner, newOwner);
      }
  }
  
  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);
  }
  
  contract SKAI is Context, IERC20, Ownable {
      using SafeMath for uint256;
  
      mapping (address => uint256) private _balances;
      mapping (address => mapping (address => uint256)) private _allowances;
      mapping (address => bool) public _isExcludedFromFee;
  
      uint8 private constant _decimals = 18;
      uint256 private constant _tTotal = 10000000 * 10 ** _decimals; 
      string private constant _name = unicode"SKAINET";  
      string private constant _symbol = unicode"SKAI"; 
      uint256 public taxSwapThreshold = 10000 * 10 ** _decimals;
      uint256 public maxLimit = 200000 * 10 ** _decimals;
  
      uint256 public _buyFee = 5; //Buy tax
      uint256 public _sellFee = 5; // Sell tax
      uint256 public _transferFee = 0; //Transfer tax
  
      address payable public feeWallet1 = payable(0xf56A0Ec142f9dC04cE19FC77A58f37B9CF93c8c9);
      address payable public feeWallet2 = payable(0x80403d98b580d13060CF210D8497EfD43ae0eE7F);
      address payable public feeWallet3 = payable(0xD17968decaBAE6504f0242e78475AbF2006c248a);
      address payable public feeWallet4 = payable(0xFc0f1C95117DE157AEB788E656BcB1b52f33644f);
  
      uint256 private constant feePercent1 = 15;
      uint256 private constant feePercent2 = 15;
      uint256 private constant feePercent3 = 35;
      uint256 private constant feePercent4 = 35;
  
      IUniswapV2Router02 private uniswapV2Router;
      address private uniswapV2Pair;
      bool private inSwap = false;
      bool private swapEnabled = true;
  
      modifier lockTheSwap {
          inSwap = true;
          _;
          inSwap = false;
      }
  
      constructor () {
          IUniswapV2Router02 _uniswapV2Router = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
          // Create a uniswap pair for this new token
          uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory())
              .createPair(address(this), _uniswapV2Router.WETH());
  
          uniswapV2Router = _uniswapV2Router;
  
          _balances[_msgSender()] = _tTotal;
          _isExcludedFromFee[owner()] = true;
          _isExcludedFromFee[address(this)] = true;
          _isExcludedFromFee[feeWallet1] = true;
          _isExcludedFromFee[feeWallet2] = true;
          _isExcludedFromFee[feeWallet3] = true;
          _isExcludedFromFee[feeWallet4] = 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 (!_isExcludedFromFee[from] && !_isExcludedFromFee[to]) {
  
              if (to != uniswapV2Pair) {
                 require(balanceOf(to) + amount <= maxLimit, "Exceeds the maxLimit.");
              }
  
              if (_transferFee > 0) {
                  if (to != uniswapV2Pair && from != uniswapV2Pair) {
                      taxAmount = amount.mul(_transferFee).div(100);
                  }
              }
  
              if (_buyFee > 0) {
                  if (from == uniswapV2Pair && to != address(uniswapV2Router)) {
                      taxAmount = amount.mul(_buyFee).div(100);
                  }
              }
  
              if (_sellFee > 0) {
                  if (to == uniswapV2Pair) {
                      taxAmount = amount.mul(_sellFee).div(100);
                  }
              }
  
              uint256 contractTokenBalance = balanceOf(address(this));
              if (!inSwap && to == uniswapV2Pair && swapEnabled && contractTokenBalance > taxSwapThreshold) {
                  swapTokensForEth(contractTokenBalance);
                  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 swapTokensForEth(uint256 tokenAmount) private lockTheSwap {
          if (tokenAmount == 0) { return; }
          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 sendETHToFee(uint256 amount) private {
          uint256 amount1 = amount.mul(feePercent1).div(100);
          uint256 amount2 = amount.mul(feePercent2).div(100);
          uint256 amount3 = amount.mul(feePercent3).div(100);
          uint256 amount4 = amount.mul(feePercent4).div(100);
  
          (bool callSuccess1, ) = payable(feeWallet1).call{value: amount1}("");
          require(callSuccess1, "Call failed");
          (bool callSuccess2, ) = payable(feeWallet2).call{value: amount2}("");
          require(callSuccess2, "Call failed");
          (bool callSuccess3, ) = payable(feeWallet3).call{value: amount3}("");
          require(callSuccess3, "Call failed");
          (bool callSuccess4, ) = payable(feeWallet4).call{value: amount4}("");
          require(callSuccess4, "Call failed");
      }
  
      receive() external payable {}
  
      function manualSwap() external {
          require(_msgSender() == feeWallet1 || _msgSender() == feeWallet2 || _msgSender() == feeWallet3 || _msgSender() == feeWallet4);
  
          uint256 tokenBalance = balanceOf(address(this));
          if (tokenBalance > 0) {
              swapTokensForEth(tokenBalance);
          }
  
          uint256 ethBalance = address(this).balance;
          if (ethBalance > 0) {
              sendETHToFee(ethBalance);
          }
      }
  
      function adjustTaxSwapThreshold(uint256 _taxSwapThreshold) public {
          require(_msgSender() == feeWallet1 || _msgSender() == feeWallet2 || _msgSender() == feeWallet3 || _msgSender() == feeWallet4);
          taxSwapThreshold = _taxSwapThreshold;
      }
  
      function adjustMaxLimit(uint256 _maxLimit) public onlyOwner {
          require(_maxLimit > totalSupply().div(200), "Limit too less");
          maxLimit = _maxLimit;
      }
  
      function adjustBuyFee(uint256 _fee) public onlyOwner {
          _buyFee = _fee;
      }
  
      function adjustSellFee(uint256 _fee) public onlyOwner {
          _sellFee = _fee;
      }
  
      function adjustTransferFee(uint256 _fee) public onlyOwner {
          _transferFee = _fee;
      }
  
      function excludeFromFee(address wallet, bool bFlag) public onlyOwner {
          _isExcludedFromFee[wallet] = bFlag;
      }
  }