Cryo Explorer Ethereum Mainnet

Address Contract Partially Verified

Address 0x047039e0d2B14091B5e098DaF0C8214e31276D8D
Balance 0 ETH
Nonce 1
Code Size 5411 bytes
Indexed Transactions 0
External Etherscan · Sourcify

Contract Bytecode

5411 bytes
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Verified Source Code Partial Match

Compiler: v0.8.24+commit.e11b9ed9 EVM: shanghai Optimization: Yes (200 runs)
Token.sol 247 lines
/*
    Decentralized AI-as-a-Service Cloud

    https://www.sageai.site
    https://docs.sageai.site
    https://x.com/SageAIOfficial
    https://t.me/SageAIOfficial
*/

//SPDX-License-Identifier: MIT

pragma solidity ^0.8.20;

abstract contract Ownable {
    address internal _owner;
    event OwnershipTransferred(address _owner);
    modifier onlyOwner() { 
        require(msg.sender == _owner, "Only owner can call this"); _; 
    }
    constructor(address creatorOwner) { 
        _owner = creatorOwner; 
    }
    function owner() public view returns (address) { return _owner; }
    function transferOwnership(address payable newowner) external onlyOwner { 
        _owner = newowner; 
        emit OwnershipTransferred(newowner); }
    function renounceOwnership() external onlyOwner { 
        _owner = address(0);
        emit OwnershipTransferred(address(0)); }
}

interface IERC20 {
    function totalSupply() external view returns (uint256);
    function decimals() external view returns (uint8);
    function symbol() external view returns (string memory);
    function name() external view returns (string memory);
    function balanceOf(address account) external view returns (uint256);
    function transfer(address recipient, uint256 amount) external returns (bool);
    function allowance(address holder, 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);
}


contract Token is IERC20, Ownable {
    string private constant _name    = "Sage AI";
    string private constant _symbol  = "SAGAI";
    uint8 private constant _decimals = 9;
    uint256 private constant _totalSupply = 1_000_000_000 * (10**_decimals);
      
    uint8 private _taxForSell = 0;
    uint8 private _taxForBuy  = 0;
    
    uint256 private _maxTxVal = _totalSupply; 
    uint256 private _maxWalletVal = _totalSupply;
    uint256 private _swapMin = _totalSupply * 0 / 100000;
    uint256 private _swapMax = _totalSupply * 800 / 100000;

    mapping (address => uint256) private _balances;
    mapping (address => mapping (address => uint256)) private _allowances;
    mapping (address => bool) private _isExcludeForFee;
    mapping (address => bool) private _isExcludeForLimit;

    address private constant _uniRouter = address(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
    address private immutable WETH;
    
    IUniswapV2Router02 private _uniswapV2Router = IUniswapV2Router02(_uniRouter);
    address private _lpOwner;
    address private _primaryLP; 
    mapping (address => bool) private _isLP;
    address constant _deadAddr = address(0xdead);

    bool private _tradingOpen;

    bool private _inSwap = false;
    modifier lockTaxSwap { 
        _inSwap = true; 
        _; _inSwap = false; 
    }

    constructor() payable Ownable(msg.sender) {
        _lpOwner = msg.sender;
        WETH = _uniswapV2Router.WETH();

        _balances[address(this)] = _totalSupply;
        emit Transfer(address(0), address(this), _balances[address(this)]);  

        _isExcludeForFee[_owner] = true;
        _isExcludeForFee[address(this)] = true;
        _isExcludeForFee[_uniRouter] = true;
        _isExcludeForLimit[_owner] = true;
        _isExcludeForLimit[address(this)] = true;
        _isExcludeForLimit[_uniRouter] = true;
        
    }

    receive() external payable {}
    
    function decimals() external pure override returns (uint8) { return _decimals; }
    function totalSupply() external pure override returns (uint256) { return _totalSupply; }
    function name() external pure override returns (string memory) { return _name; }
    function symbol() external pure override returns (string memory) { return _symbol; }
    function balanceOf(address account) public view override returns (uint256) { 
        return _balances[account]; }
    function allowance(address holder, address spender) external view override returns (uint256) { 
        return _allowances[holder][spender]; }

    function approve(address spender, uint256 amount) public override returns (bool) {
        _allowances[msg.sender][spender] = amount;
        emit Approval(msg.sender, spender, amount);
        return true; }

    function transfer(address toWallet, uint256 amount) external override returns (bool) {
        require(_checkTradingOpen(msg.sender), "Trading not open");
        return _transferFrom(msg.sender, toWallet, amount); }

    function transferFrom(address fromWallet, address toWallet, uint256 amount) external override returns (bool) {
        require(_checkTradingOpen(fromWallet), "Trading not open");
        if (
            !_isExcludeForLimit[msg.sender] &&
            (fromWallet == _primaryLP || toWallet != _deadAddr)
        )_allowances[fromWallet][msg.sender] -= amount;
        return _transferFrom(fromWallet, toWallet, amount); }

    function _approveRouter(uint256 _tokenAmount) internal {
        if ( _allowances[address(this)][_uniRouter] < _tokenAmount ) {
            _allowances[address(this)][_uniRouter] = type(uint256).max;
            emit Approval(address(this), _uniRouter, type(uint256).max);
        }
    }

    function enableTrading() external payable onlyOwner lockTaxSwap {
        require(_primaryLP == address(0), "LP created");
        require(!_tradingOpen, "trading open");
        require(msg.value > 0 || address(this).balance>0, "No ETH");
        require(_balances[address(this)]>0, "No tokens");
        _primaryLP = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this), WETH);
        _addLiquidity(_balances[address(this)], address(this).balance);
        _isLP[_primaryLP] = true;
        _tradingOpen = true;
    }

    function _addLiquidity(uint256 _tokenAmount, uint256 _ethAmountWei) internal {
        _approveRouter(_tokenAmount);
        _uniswapV2Router.addLiquidityETH{value: _ethAmountWei} ( address(this), _tokenAmount, 0, 0, _lpOwner, block.timestamp );
    }

    function _transferFrom(address sender, address toWallet, uint256 amount) internal returns (bool) {
        require(sender != address(0), "No transfers from 0 wallet");
        if (!_tradingOpen) { require(_isExcludeForFee[sender] && _isExcludeForLimit[sender], "Trading not yet open"); }
        if ( !_inSwap && _isLP[toWallet] && amount >= _swapMin) { _swapTaxAndLiquify(); }

        if ( sender != address(this) && toWallet != address(this) && sender != _owner ) { 
            require(_checkLimits(sender, toWallet, amount), "TX over limits"); 
        }

        uint256 _taxAmount = _calculateTax(sender, toWallet, amount);
        uint256 _transferAmount = amount - _taxAmount;
        _balances[sender] -= amount;
        _balances[address(this)] += _taxAmount;
        _balances[toWallet] += _transferAmount;
        emit Transfer(sender, toWallet, amount);
        return true;
    }

    function _checkLimits(address fromWallet, address toWallet, uint256 transferAmount) internal view returns (bool) {
        bool _limitPassed = true;
        if ( _tradingOpen && !_isExcludeForLimit[fromWallet] && !_isExcludeForLimit[toWallet] ) {
            if ( transferAmount > _maxTxVal ) { 
                _limitPassed = false; 
            }
            else if ( 
                !_isLP[toWallet] && (_balances[toWallet] + transferAmount > _maxWalletVal) 
                ) { _limitPassed = false; }
        }
        return _limitPassed;
    }

    function _checkTradingOpen(address fromWallet) private view returns (bool){
        bool checkResult = false;
        if ( _tradingOpen ) { checkResult = true; } 
        else if (_isExcludeForFee[fromWallet] && _isExcludeForLimit[fromWallet]) { checkResult = true; } 

        return checkResult;
    }

    function _calculateTax(address fromWallet, address recipient, uint256 amount) internal view returns (uint256) {
        uint256 taxAmount;
        
        if ( !_tradingOpen || _isExcludeForFee[fromWallet] || _isExcludeForFee[recipient] ) { 
            taxAmount = 0; 
        } else if ( _isLP[fromWallet] ) { 
            taxAmount = amount * _taxForBuy / 100; 
         } else if ( _isLP[recipient] ) { 
            taxAmount = amount * _taxForSell / 100; 
        }

        return taxAmount;
    }

    function buyFee() external view returns(uint8) { return _taxForBuy; }
    function sellFee() external view returns(uint8) { return _taxForSell; }

    function updateFees(uint8 buyFees, uint8 sellFees) external onlyOwner {
        require(buyFees + sellFees <= 20, "Roundtrip too high");
        _taxForBuy = buyFees;
        _taxForSell = sellFees;
    }  

    function _swapTaxAndLiquify() private lockTaxSwap {
        uint256 _taxTokenAvailable = _balances[address(this)];
        if ( _taxTokenAvailable > _swapMin && _tradingOpen ) {
            if ( _taxTokenAvailable >= _swapMax ) { _taxTokenAvailable = _swapMax; }
            
            _swapTokensForETH(_taxTokenAvailable);
        }
        uint256 _contractETHBalance = address(this).balance;
        _sendFeeTo(_contractETHBalance);
    }

    function _swapTokensForETH(uint256 tokenAmount) private {
        _approveRouter(tokenAmount);
        address[] memory path = new address[](2);
        path[0] = address( this );
        path[1] = WETH ;
        _uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(tokenAmount,0,path,address(this),block.timestamp);
    }

    function _sendFeeTo(uint256 amount) private {
        payable(_lpOwner).transfer(amount);
    }
}

interface IUniswapV2Router02 {
    function swapExactTokensForETHSupportingFeeOnTransferTokens(
        uint amountIn, uint amountOutMin, address[] calldata path, address to, uint deadline) external;
    function WETH() external pure returns (address);
    function factory() 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 IUniswapV2Factory {    
    function createPair(address tokenA, address tokenB) external returns (address pair); 
}

Read Contract

allowance 0xdd62ed3e → uint256
balanceOf 0x70a08231 → uint256
buyFee 0x47062402 → uint8
decimals 0x313ce567 → uint8
name 0x06fdde03 → string
owner 0x8da5cb5b → address
sellFee 0x2b14ca56 → uint8
symbol 0x95d89b41 → string
totalSupply 0x18160ddd → uint256

Write Contract 7 functions

These functions modify contract state and require a wallet transaction to execute.

approve 0x095ea7b3
address spender
uint256 amount
returns: bool
enableTrading 0x8a8c523c
No parameters
renounceOwnership 0x715018a6
No parameters
transfer 0xa9059cbb
address toWallet
uint256 amount
returns: bool
transferFrom 0x23b872dd
address fromWallet
address toWallet
uint256 amount
returns: bool
transferOwnership 0xf2fde38b
address newowner
updateFees 0x683ad2ec
uint8 buyFees
uint8 sellFees

Recent Transactions

No transactions found for this address