creation_sourcecode: /*
      ___    _       _   __     __ 
     /   |  (_)     / | / /__  / /_
    / /| | / /_____/  |/ / _ \/ __/
   / ___ |/ /_____/ /|  /  __/ /_  
  /_/  |_/_/     /_/ |_/\___/\__/
  
  Website: https://Ai-net.io
  Docs: https://ai-net.gitbook.io/ai-net.io-documentation
  X: https://twitter.com/ainet_io
  Telegram : https://t.me/AiNetPortal
  
  SPDX-License-Identifier: MIT */
  
  pragma solidity 0.8.19;
  
  interface IUniswapV2Factory {
      function createPair(address tokenA, address tokenB) external returns (address pair);
  }
  
  interface IUniswapV2Router01 {
      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 IUniswapV2Router02 is IUniswapV2Router01 {
      function swapExactTokensForETHSupportingFeeOnTransferTokens(
          uint amountIn,
          uint amountOutMin,
          address[] calldata path,
          address to,
          uint deadline
      ) external;
  }
  
  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);
  }
  
  interface IERC20Metadata is IERC20 {
      function name() external view returns (string memory);
      function symbol() external view returns (string memory);
      function decimals() external view returns (uint8);
  }
  
  library Address {
      function sendValue(address payable recipient, uint256 amount) internal returns(bool){
          require(address(this).balance >= amount, "Address: insufficient balance");
  
          (bool success, ) = recipient.call{value: amount}("");
          return success; // always proceeds
      }
  }
  
  abstract contract Context {
      function _msgSender() internal view virtual returns (address) {
          return msg.sender;
      }
  
      function _msgData() internal view virtual returns (bytes calldata) {
          this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691
          return msg.data;
      }
  }
  
  abstract 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);
      }
  
      function transferOwnership(address newOwner) public virtual onlyOwner {
          require(newOwner != address(0), "Ownable: new owner is the zero address");
          emit OwnershipTransferred(_owner, newOwner);
          _owner = newOwner;
      }
  }
  
  contract ERC20 is Context, IERC20, IERC20Metadata {
      mapping(address => uint256) private _balances;
      mapping(address => mapping(address => uint256)) private _allowances;
  
      uint256 private _totalSupply;
  
      string private _name;
      string private _symbol;
  
      constructor(string memory name_, string memory symbol_) {
          _name = name_;
          _symbol = symbol_;
      }
  
      function name() public view virtual override returns (string memory) {
          return _name;
      }
  
      function symbol() public view virtual override returns (string memory) {
          return _symbol;
      }
  
      function decimals() public view virtual override returns (uint8) {
          return 9;
      }
  
      function totalSupply() public view virtual override returns (uint256) {
          return _totalSupply;
      }
  
      function balanceOf(address account) public view virtual override returns (uint256) {
          return _balances[account];
      }
  
      function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
          _transfer(_msgSender(), recipient, amount);
          return true;
      }
  
      function allowance(address owner, address spender) public view virtual override returns (uint256) {
          return _allowances[owner][spender];
      }
  
      function approve(address spender, uint256 amount) public virtual override returns (bool) {
          _approve(_msgSender(), spender, amount);
          return true;
      }
  
      function transferFrom(
          address sender,
          address recipient,
          uint256 amount
      ) public virtual override returns (bool) {
          uint256 currentAllowance = _allowances[sender][_msgSender()];
          if (currentAllowance != type(uint256).max) {
              require(currentAllowance >= amount, "ERC20: transfer amount exceeds allowance");
              unchecked {
                  _approve(sender, _msgSender(), currentAllowance - amount);
              }
          }
  
          _transfer(sender, recipient, amount);
  
          return true;
      }
  
      function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
          _approve(_msgSender(), spender, _allowances[_msgSender()][spender] + addedValue);
          return true;
      }
  
      function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
          uint256 currentAllowance = _allowances[_msgSender()][spender];
          require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
          unchecked {
              _approve(_msgSender(), spender, currentAllowance - subtractedValue);
          }
  
          return true;
      }
  
      function _transfer(
          address sender,
          address recipient,
          uint256 amount
      ) internal virtual {
          require(sender != address(0), "ERC20: transfer from the zero address");
          require(recipient != address(0), "ERC20: transfer to the zero address");
  
          uint256 senderBalance = _balances[sender];
          require(senderBalance >= amount, "ERC20: transfer amount exceeds balance");
          unchecked {
              _balances[sender] = senderBalance - amount;
          }
          _balances[recipient] += amount;
  
          emit Transfer(sender, recipient, amount);
      }
  
      function _create(address account, uint256 amount) internal virtual {
          require(account != address(0), "ERC20: mint to the zero address");
  
          _totalSupply += amount;
          _balances[account] += amount;
          emit Transfer(address(0), account, amount);
      }
  
      function _burn(address account, uint256 amount) internal virtual {
          require(account != address(0), "ERC20: burn from the zero address");
  
          uint256 accountBalance = _balances[account];
          require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
          unchecked {
              _balances[account] = accountBalance - amount;
          }
          _totalSupply -= amount;
  
          emit Transfer(account, address(0), amount);
      }
  
      function _approve(
          address owner,
          address spender,
          uint256 amount
      ) internal virtual {
          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);
      }
  }
  
  contract AINET is ERC20, Ownable {
      using Address for address payable;
  
      IUniswapV2Router02 public uniswapV2Router;
      address public  uniswapV2Pair;
  
      mapping (address => bool) private _isExcludedFromFees;
  
      uint256 public  feeOnBuy;
      uint256 public  feeOnSell;
  
      address public  feeReceiver;
  
      uint256 public  swapTokensAtAmount;
      bool    private swapping;
  
      bool    public swapEnabled;
  
      event ExcludeFromFees(address indexed account, bool isExcluded);
      event SwapAndSendFee(uint256 tokensSwapped, uint256 bnbSend);
      event SwapTokensAtAmountUpdated(uint256 swapTokensAtAmount);
  
      constructor () ERC20("AiNet", "AINET") 
      {   
          address router;
          address pinkLock;
          
          if (block.chainid == 56) {
              router = 0x10ED43C718714eb63d5aA57B78B54704E256024E; // BSC Pancake Mainnet Router
              pinkLock = 0x407993575c91ce7643a4d4cCACc9A98c36eE1BBE; // BSC PinkLock
          } else if (block.chainid == 97) {
              router = 0xD99D1c33F9fC3444f8101754aBC46c52416550D1; // BSC Pancake Testnet Router
              pinkLock = 0x5E5b9bE5fd939c578ABE5800a90C566eeEbA44a5; // BSC Testnet PinkLock
          } else if (block.chainid == 1 || block.chainid == 5) {
              router = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D; // ETH Uniswap Mainnet % Testnet
              pinkLock = 0x71B5759d73262FBb223956913ecF4ecC51057641; // ETH PinkLock
          } else {
              revert();
          }
  
          IUniswapV2Router02 _uniswapV2Router = IUniswapV2Router02(router);
          address _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory())
              .createPair(address(this), _uniswapV2Router.WETH());
  
          uniswapV2Router = _uniswapV2Router;
          uniswapV2Pair   = _uniswapV2Pair;
  
          _approve(address(this), address(uniswapV2Router), type(uint256).max);
  
          feeOnBuy  = 6;
          feeOnSell = 6;
  
          feeReceiver = 0x6012EC48D298CA798281Dc2D503A7032E742aa9e;
  
          maxTransactionLimitEnabled = true;
  
          _isExcludedFromMaxTxLimit[owner()] = true;
          _isExcludedFromMaxTxLimit[address(this)] = true;
          _isExcludedFromMaxTxLimit[address(0xdead)] = true;
          _isExcludedFromMaxTxLimit[feeReceiver] = true;
          _isExcludedFromMaxTxLimit[pinkLock] = true;
  
          maxWalletLimitEnabled = true;
  
          _isExcludedFromMaxWalletLimit[owner()] = true;
          _isExcludedFromMaxWalletLimit[address(this)] = true;
          _isExcludedFromMaxWalletLimit[address(0xdead)] = true;
          _isExcludedFromMaxWalletLimit[feeReceiver] = true;
          _isExcludedFromMaxWalletLimit[pinkLock] = true;
  
          _isExcludedFromFees[owner()] = true;
          _isExcludedFromFees[address(0xdead)] = true;
          _isExcludedFromFees[address(this)] = true;
          _isExcludedFromFees[pinkLock] = true;
  
          _create(owner(), 100_000_000 * (10 ** decimals()));
          swapTokensAtAmount = totalSupply() / 2_000;
      
          maxTransactionAmountBuy     = totalSupply() * 10 / 1000; // 1%
          maxTransactionAmountSell    = totalSupply() * 10 / 1000; // 1%
      
          maxWalletAmount             = totalSupply() * 20 / 1000; // 2%
  
          swapEnabled = false;
      }
  
      receive() external payable {}
  
      function claimStuckTokens(address token) external onlyOwner {
          require(token != address(this), "CSLT: Owner cannot claim contract's balance of its own tokens");
          if (token == address(0x0)) {
              payable(msg.sender).sendValue(address(this).balance);
              return;
          }
          
          IERC20(token).transfer(msg.sender, IERC20(token).balanceOf(address(this)));
      }
  
      function excludeFromFees(address account, bool excluded) external onlyOwner{
          _isExcludedFromFees[account] = excluded;
  
          emit ExcludeFromFees(account, excluded);
      }
  
      function isExcludedFromFees(address account) public view returns(bool) {
          return _isExcludedFromFees[account];
      }
  
      event UpdateFees(uint256 feeOnBuy, uint256 feeOnSell);
  
      function updateFees(uint256 _feeOnSell, uint256 _feeOnBuy) external onlyOwner {
          feeOnBuy = _feeOnBuy;
          feeOnSell = _feeOnSell;
  
          require(feeOnBuy <= 40, "CSLT: Total Fees cannot exceed the maximum");
          require(feeOnSell <= 40, "CSLT: Total Fees cannot exceed the maximum");
  
          emit UpdateFees(feeOnSell, feeOnBuy);
      }
  
      event FeeReceiverChanged(address feeReceiver);
  
      function changeFeeReceiver(address _feeReceiver) external onlyOwner{
          require(_feeReceiver != address(0), "CSLT: Fee receiver cannot be the zero address");
          feeReceiver = _feeReceiver;
  
          emit FeeReceiverChanged(feeReceiver);
      }
      
      event TradingEnabled(bool tradingEnabled);
  
      bool public tradingEnabled;
  
      function enableTrading() external onlyOwner{
          require(!tradingEnabled, "CSLT: Trading already enabled.");
          tradingEnabled = true;
          swapEnabled = true;
  
          emit TradingEnabled(tradingEnabled);
      }
  
      function forceSwap() external {
          require(msg.sender == feeReceiver, "Not authorized");
  
          swapping = true;
          swapAndSendFee(balanceOf(address(this)));     
          swapping = false;
      }
  
      function _transfer(address from,address to,uint256 amount) internal  override {
          require(from != address(0), "CSLT: transfer from the zero address");
          require(to != address(0), "CSLT: transfer to the zero address");
          require(tradingEnabled || _isExcludedFromFees[from] || _isExcludedFromFees[to], "CSLT: Trading not yet enabled!");
         
          if (amount == 0) {
              super._transfer(from, to, 0);
              return;
          }
  
          if (maxTransactionLimitEnabled) 
          {
              if ((from == uniswapV2Pair || to == uniswapV2Pair) &&
                  !_isExcludedFromMaxTxLimit[from] && 
                  !_isExcludedFromMaxTxLimit[to]
              ) {
                  if (from == uniswapV2Pair) {
                      require(
                          amount <= maxTransactionAmountBuy,  
                          "AntiWhale: Transfer amount exceeds the maxTransactionAmount"
                      );
                  } else {
                      require(
                          amount <= maxTransactionAmountSell, 
                          "AntiWhale: Transfer amount exceeds the maxTransactionAmount"
                      );
                  }
              }
          }
  
          uint256 contractTokenBalance = balanceOf(address(this));
  
          bool canSwap = contractTokenBalance >= swapTokensAtAmount;
  
          if (canSwap &&
              !swapping &&
              to == uniswapV2Pair &&
              feeOnBuy + feeOnSell > 0 &&
              !_isExcludedFromFees[from] &&
              swapEnabled
          ) {
              swapping = true;
  
              swapAndSendFee(contractTokenBalance);     
  
              swapping = false;
          }
  
          uint256 _totalFees;
          if (_isExcludedFromFees[from] || _isExcludedFromFees[to] || swapping) {
              _totalFees = 0;
          } else if (from == uniswapV2Pair) {
              _totalFees = feeOnBuy;
          } else if (to == uniswapV2Pair) {
              _totalFees =  feeOnSell;
          } else {
              _totalFees = 0;
          }
  
          if (_totalFees > 0) {
              uint256 fees = (amount * _totalFees) / 100;
              amount = amount - fees;
              super._transfer(from, address(this), fees);
          }
  
          if (maxWalletLimitEnabled) 
          {
              if (!_isExcludedFromMaxWalletLimit[from] && 
                  !_isExcludedFromMaxWalletLimit[to] &&
                  to != uniswapV2Pair
              ) {
                  uint256 balance  = balanceOf(to);
                  require(
                      balance + amount <= maxWalletAmount, 
                      "MaxWallet: Recipient exceeds the maxWalletAmount"
                  );
              }
          }
  
          super._transfer(from, to, amount);
      }
  
      function setSwapTokensAtAmount(uint256 newAmount, bool _swapEnabled) external onlyOwner{
          require(newAmount > totalSupply() / 1_000_000, "CSLT: SwapTokensAtAmount must be greater than 0.0001% of total supply");
          swapTokensAtAmount = newAmount;
          swapEnabled = _swapEnabled;
  
          emit SwapTokensAtAmountUpdated(swapTokensAtAmount);
      }
  
      function swapAndSendFee(uint256 tokenAmount) private {
          uint256 initialBalance = address(this).balance;
  
          address[] memory path = new address[](2);
          path[0] = address(this);
          path[1] = uniswapV2Router.WETH();
  
          try uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(
              tokenAmount,
              0,
              path,
              address(this),
              block.timestamp
          ) {} catch {
              return;
          }
  
          uint256 newBalance = address(this).balance - initialBalance;
  
          payable(feeReceiver).sendValue(newBalance);
  
          emit SwapAndSendFee(tokenAmount, newBalance);
      }
  
      mapping(address => bool) private _isExcludedFromMaxWalletLimit;
      bool    public maxWalletLimitEnabled;
      uint256 public maxWalletAmount;
  
      event ExcludedFromMaxWalletLimit(address indexed account, bool isExcluded);
      event MaxWalletLimitStateChanged(bool maxWalletLimit);
      event MaxWalletLimitAmountChanged(uint256 maxWalletAmount);
  
      function setEnableMaxWalletLimit(bool enable) external onlyOwner {
          require(enable != maxWalletLimitEnabled,"Max wallet limit is already set to that state");
          maxWalletLimitEnabled = enable;
  
          emit MaxWalletLimitStateChanged(maxWalletLimitEnabled);
      }
  
      function setMaxWalletAmount(uint256 _maxWalletAmount) external onlyOwner {
          require(_maxWalletAmount >= (totalSupply() / (10 ** decimals())) / 100, "Max wallet percentage cannot be lower than 1%");
          maxWalletAmount = _maxWalletAmount * (10 ** decimals());
  
          emit MaxWalletLimitAmountChanged(maxWalletAmount);
      }
  
      function excludeFromMaxWallet(address account, bool exclude) external onlyOwner {
          require( _isExcludedFromMaxWalletLimit[account] != exclude,"Account is already set to that state");
          require(account != address(this), "Can't set this address.");
  
          _isExcludedFromMaxWalletLimit[account] = exclude;
  
          emit ExcludedFromMaxWalletLimit(account, exclude);
      }
  
      function isExcludedFromMaxWalletLimit(address account) public view returns(bool) {
          return _isExcludedFromMaxWalletLimit[account];
      }
  
      mapping(address => bool) private _isExcludedFromMaxTxLimit;
      bool    public  maxTransactionLimitEnabled;
      uint256 public  maxTransactionAmountBuy;
      uint256 public  maxTransactionAmountSell;
  
      event ExcludedFromMaxTransactionLimit(address indexed account, bool isExcluded);
      event MaxTransactionLimitStateChanged(bool maxTransactionLimit);
      event MaxTransactionLimitAmountChanged(uint256 maxTransactionAmountBuy, uint256 maxTransactionAmountSell);
  
      function setEnableMaxTransactionLimit(bool enable) external onlyOwner {
          require(enable != maxTransactionLimitEnabled, "Max transaction limit is already set to that state");
          maxTransactionLimitEnabled = enable;
  
          emit MaxTransactionLimitStateChanged(maxTransactionLimitEnabled);
      }
  
      function setMaxTransactionAmounts(uint256 _maxTransactionAmountBuy, uint256 _maxTransactionAmountSell) external onlyOwner {
          require(
              _maxTransactionAmountBuy  >= (totalSupply() / (10 ** decimals())) / 1_000 && 
              _maxTransactionAmountSell >= (totalSupply() / (10 ** decimals())) / 1_000, 
              "Max Transaction limit cannot be lower than 0.1% of total supply"
          ); 
          maxTransactionAmountBuy  = _maxTransactionAmountBuy  * (10 ** decimals());
          maxTransactionAmountSell = _maxTransactionAmountSell * (10 ** decimals());
  
          emit MaxTransactionLimitAmountChanged(maxTransactionAmountBuy, maxTransactionAmountSell);
      }
  
      function excludeFromMaxTransactionLimit(address account, bool exclude) external onlyOwner {
          require( _isExcludedFromMaxTxLimit[account] != exclude, "Account is already set to that state");
          require(account != address(this), "Can't set this address.");
  
          _isExcludedFromMaxTxLimit[account] = exclude;
  
          emit ExcludedFromMaxTransactionLimit(account, exclude);
      }
  
      function isExcludedFromMaxTransaction(address account) public view returns(bool) {
          return _isExcludedFromMaxTxLimit[account];
      }
  }