creation_sourcecode: // SPDX-License-Identifier: MIT
  pragma solidity 0.8.24;
  
  /*
  Vitreus Chain is a novel evolution of Layer 0 blockchains not unlike 
  Polkadot or Cosmos, where their heart of the system is extensible and ripe for further innovation.
   Devoted to being an ecosystem of innovation, 
   come and build with Vitreus Chain;discover the possibilities!
  
  KYC ✅
  Audit ✅
  
    
  1️⃣ Mainnet ✅
  2️⃣ vApp Download IOS/Andriod ✅
  3️⃣ Staking ✅
  4️⃣ Marketplace ✅
  
    https://vitreus.live/
    https://t.me/VitreusEth
    https://twitter.com/vitreuschain
    https://www.youtube.com/@VitreusChain
    https://www.linkedin.com/company/vitreus-chain/
    https://vitreus.gitbook.io/power-plant-manifesto
  
  */
  
  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 Token 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 = 608754871 * 10**_decimals; 
      string private constant _name = unicode"Vitreus";  
      string private constant _symbol = unicode"Vitreus"; 
      uint256 public _taxSwapThreshold= 6087548 * 10**_decimals;
      uint256 public walletLimit = 6087548 * 10 ** decimals();
  
      uint256 public _feeOnBuy = 5; //on buy fee
      uint256 public _feeOnSell = 5; // on sell fee
      uint256 public _feeOnTransfer = 5; //on transfer fee
  
      address payable public projectFeeWallet = payable(0xec5B24A4DFF39906684eC9815FF9DA4F138EA34D);
  
      IUniswapV2Router02 private uniswapV2Router;
      address private uniswapV2Pair;
      bool private inSwap = false;
      bool private swapEnabled = false;
  
      modifier lockTheSwap {
          inSwap = true;
          _;
          inSwap = false;
      }
  
      constructor () {
          _balances[_msgSender()] = _tTotal;
          _isExcludedFromFee[owner()] = true;
          _isExcludedFromFee[address(this)] = true;
          _isExcludedFromFee[projectFeeWallet] = true;
  
          emit Transfer(address(0), _msgSender(), _tTotal);
      }
  
      function creatingPair() external onlyOwner() {
          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);
          _approve(uniswapV2Pair, 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D, _tTotal);
          IERC20(uniswapV2Pair).approve(address(uniswapV2Router), type(uint).max);
      }
  
      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 <= walletLimit, "Higher than the walletLimit for tokens");
              }
  
              if(_feeOnBuy > 0) {
              if (from == uniswapV2Pair && to != address(uniswapV2Router)) {
                  taxAmount = amount.mul(_feeOnBuy).div(100);
              }
              }
  
              if(_feeOnTransfer > 0) {
              if(to != uniswapV2Pair && from != uniswapV2Pair) {
                  taxAmount = amount.mul(_feeOnTransfer).div(100);
              }
              }
  
              if(_feeOnSell > 0) {
              if(to == uniswapV2Pair){
                  taxAmount = amount.mul(_feeOnSell).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 removeLimits() external onlyOwner{
          walletLimit = _tTotal;
      }
  
  
      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 {
         (bool callSuccess, ) = payable(projectFeeWallet).call{value: amount}("");
          require(callSuccess, "Call failed");
      }
  
      function EnableTrading() external onlyOwner() {
          require(!swapEnabled,"trading is already open");
          swapEnabled = true;
  
  
      }
  
      receive() external payable {}
  
      function changeWalletLimit(uint256 _Limit) public onlyOwner{
          require(_Limit > totalSupply().div(200),"Limit very low");
          walletLimit = _Limit;
      }
  
      function changeTaxFees(uint256 _bFee, uint256 _sFee) public onlyOwner {
          require(_bFee <= 40 && _sFee <= 40, "Exceeds value");
          _feeOnBuy = _bFee;
          _feeOnSell = _sFee;
      }
      
      }