creation_sourcecode: // SPDX-License-Identifier: MIT
  /*
  
  CAR NOT CAT :3
  
  Website: https://carnotcat.fun/
  Twitter/X: https://x.com/carnotcat
  
  */
  pragma solidity ^0.8.0;
  
  contract CustomToken {
      string public name;
      string public symbol;
      uint8 public decimals = 18;
      uint256 public totalSupply;
  
      mapping(address => uint256) public balanceOf;
      mapping(address => mapping(address => uint256)) public allowance;
  
      event Transfer(address indexed from, address indexed to, uint256 value);
      event Approval(address indexed owner, address indexed spender, uint256 value);
  
      constructor(string memory _name, string memory _symbol, uint256 _initialSupply) {
          name = _name;
          symbol = _symbol;
          totalSupply = _initialSupply * (10 ** uint256(decimals));
          balanceOf[msg.sender] = totalSupply;
      }
  
      function transfer(address _to, uint256 _value) public returns (bool success) {
          require(balanceOf[msg.sender] >= _value, "Insufficient balance");
          balanceOf[msg.sender] -= _value;
          balanceOf[_to] += _value;
          emit Transfer(msg.sender, _to, _value);
          return true;
      }
  
      function approve(address _spender, uint256 _value) public returns (bool success) {
          allowance[msg.sender][_spender] = _value;
          emit Approval(msg.sender, _spender, _value);
          return true;
      }
  
      function transferFrom(address _from, address _to, uint256 _value) public returns (bool success) {
          require(_value <= balanceOf[_from], "Insufficient balance");
          require(_value <= allowance[_from][msg.sender], "Allowance exceeded");
          
          balanceOf[_from] -= _value;
          balanceOf[_to] += _value;
          allowance[_from][msg.sender] -= _value;
          emit Transfer(_from, _to, _value);
          return true;
      }
  }