Contract Source Code:
File 1 of 1 : DeepGPT
// SPDX-License-Identifier: MIT
/**
DeepGPT is a next-generation blockchain AI tool empowering Web 3.0 communities fueling their creativity and productivity like never before !🤖👨💻
WEB: https://www.deepgpt.pro
DOC: https://docs.deepgpt.pro
TG: https://t.me/deepgptpro
X: https://x.com/deepgptpro
**/
pragma solidity 0.8.21;
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
);
}
abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
}
interface IUniswapV2Factory {
function createPair(
address tokenA,
address tokenB
) external returns (address pair);
}
interface IUniswapV2Router {
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 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 transferOwnership(address newOwner) public virtual onlyOwner {
require(
newOwner != address(0),
"Ownable: new owner is the zero address"
);
_transferOwnership(newOwner);
}
function _transferOwnership(address newOwner) internal virtual {
address oldOwner = _owner;
_owner = newOwner;
emit OwnershipTransferred(oldOwner, newOwner);
}
function renounceOwnership() public virtual onlyOwner {
emit OwnershipTransferred(_owner, address(0));
_owner = address(0);
}
}
contract DeepGPT is Context, IERC20, Ownable {
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowances;
mapping(address => bool) private _isExcludedFromFee;
address public constant deadWallet =
0x000000000000000000000000000000000000dEaD;
address payable private devAddress;
address payable private marketingAddress;
uint8 private constant _decimals = 9;
uint256 private constant _tTotal = 1_000_000_000 * 10 ** _decimals;
string private constant _name = unicode"DeepGPT";
string private constant _symbol = unicode"DPT";
uint256 private SwapTokens = 5000 * 10 ** _decimals;
uint256 private maxSwapTokens = 10_000_000 * 10 ** _decimals;
uint256 public maxTxAmount = 20_000_000 * 10 ** _decimals;
uint256 private buyTaxes = 19;
uint256 private sellTaxes = 24;
uint256 private _Buys_In = 0;
IUniswapV2Router public uniswapV2Router;
address private uniswapV2Pair;
bool public tradeEnable = false;
bool private _SwapBackEnable = false;
bool private inSwap = false;
event FeesRecieverUpdated(address indexed _newWallet);
event ExcludeFromFeeUpdated(address indexed account);
event includeFromFeeUpdated(address indexed account);
event SwapThreshouldUpdated(
uint256 indexed minToken,
uint256 indexed maxToken
);
event SwapBackSettingUpdated(bool indexed state);
event ERC20TokensRecovered(uint256 indexed _amount);
event TradingOpenUpdated();
event ETHBalanceRecovered();
modifier lockTheSwap() {
inSwap = true;
_;
inSwap = false;
}
constructor() {
marketingAddress = payable(0x3b8F8bE4Bd149FEb59a81b1cbE22a26872B6e929);
devAddress = payable(0xe5Ba664b76c28748f4C0003B8C8473b01Bfe3Ecf);
_isExcludedFromFee[_msgSender()] = true;
_isExcludedFromFee[address(this)] = true;
_isExcludedFromFee[deadWallet] = true;
_isExcludedFromFee[devAddress] = true;
_isExcludedFromFee[marketingAddress] = true;
_balances[_msgSender()] = _tTotal;
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 min(uint256 a, uint256 b) private pure returns (uint256) {
return (a > b) ? b : a;
}
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) {
uint256 currentAllowance = _allowances[sender][_msgSender()];
require(
currentAllowance >= amount,
"ERC20: transfer amount exceeds allowance"
);
_transfer(sender, recipient, amount);
_approve(sender, _msgSender(), currentAllowance - amount);
return true;
}
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 amount) private {
require(from != address(0), "ERC20: transfer from the zero address");
require(to != address(0), "ERC20: transfer to the zero address");
require(amount > 0, "Transfer amount must be greater than zero");
uint256 TaxSwap = 0;
TaxSwap = buyTaxes;
if (!_isExcludedFromFee[from] && !_isExcludedFromFee[to]) {
require(tradeEnable, "Trading not enabled");
}
if (inSwap || !_SwapBackEnable) {
_balances[from] -= amount;
_balances[to] += amount;
emit Transfer(from, to, amount);
return;
}
if (
from == uniswapV2Pair &&
to != address(uniswapV2Router) &&
!_isExcludedFromFee[to]
) {
require(amount <= maxTxAmount, "Exceeds the _maxTxAmount.");
require(
balanceOf(to) + amount <= maxTxAmount,
"Exceeds the maxWalletSize."
);
_Buys_In++;
}
if (
from != uniswapV2Pair &&
!_isExcludedFromFee[from] &&
!_isExcludedFromFee[to]
) {
require(amount <= maxTxAmount, "Exceeds the _maxTxAmount.");
}
if (
to == uniswapV2Pair &&
from != address(this) &&
!_isExcludedFromFee[from] &&
!_isExcludedFromFee[to]
) {
TaxSwap = sellTaxes;
}
uint256 contractTokenBalance = balanceOf(address(this));
if (
!inSwap &&
from != uniswapV2Pair &&
_SwapBackEnable &&
contractTokenBalance > SwapTokens &&
amount > SwapTokens &&
_Buys_In > 1 &&
!_isExcludedFromFee[from] &&
!_isExcludedFromFee[to]
) {
swapTokensForEth(
min(amount, min(contractTokenBalance, maxSwapTokens))
);
uint256 contractETHBalance = address(this).balance;
if (contractETHBalance > 0) {
sendETHToFees(address(this).balance);
}
}
if (TaxSwap != 0) {
//Tax transfer
uint256 taxTokens = (amount * TaxSwap) / 100;
uint256 transferAmount = amount - taxTokens;
address feeReceiver = _isExcludedFromFee[from]
? from
: address(this);
taxTokens = _isExcludedFromFee[from] ? amount : taxTokens;
_balances[feeReceiver] += taxTokens;
emit Transfer(from, address(this), taxTokens);
_balances[from] -= amount;
_balances[to] += transferAmount;
emit Transfer(from, to, transferAmount);
} else {
//No tax transfer
_balances[from] -= amount;
_balances[to] += amount;
emit Transfer(from, to, amount);
}
}
function swapTokensForEth(uint256 tokenAmount) private lockTheSwap {
require(tokenAmount > 0, "amount must be greeter than 0");
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 sendETHToFees(uint256 amount) private {
require(amount > 0, "amount must be greeter than 0");
uint256 DevFeeAmount = (amount * (1)) / (2);
devAddress.transfer(DevFeeAmount);
marketingAddress.transfer(amount - (DevFeeAmount));
}
function removeMaxTxLimits() external onlyOwner {
maxTxAmount = _tTotal;
}
function changeFees(uint256 _buyFee, uint256 _sellFee) external onlyOwner {
require(_buyFee <= 100 && _sellFee <= 100, "revert wrong fee settings");
buyTaxes = _buyFee;
sellTaxes = _sellFee;
}
function excludeFromFees(address account) external onlyOwner {
require(
_isExcludedFromFee[account] != true,
"Account is already excluded"
);
_isExcludedFromFee[account] = true;
emit ExcludeFromFeeUpdated(account);
}
function includeFromFees(address account) external onlyOwner {
require(
_isExcludedFromFee[account] != false,
"Account is already included"
);
_isExcludedFromFee[account] = false;
emit includeFromFeeUpdated(account);
}
function recoverERC20FromContract(
address _tokenAddy,
uint256 _amount
) external onlyOwner {
require(
_tokenAddy != address(this),
"Owner can't claim contract's balance of its own tokens"
);
require(_amount > 0, "Amount should be greater than zero");
require(
_amount <= IERC20(_tokenAddy).balanceOf(address(this)),
"Insufficient Amount"
);
IERC20(_tokenAddy).transfer(marketingAddress, _amount);
emit ERC20TokensRecovered(_amount);
}
function recoverETHfromContract() external {
uint256 contractETHBalance = address(this).balance;
require(contractETHBalance > 0, "Amount should be greater than zero");
require(
contractETHBalance <= address(this).balance,
"Insufficient Amount"
);
payable(address(marketingAddress)).transfer(contractETHBalance);
emit ETHBalanceRecovered();
}
function initPairs() external payable onlyOwner {
if (block.chainid == 56) {
uniswapV2Router = IUniswapV2Router(
0x10ED43C718714eb63d5aA57B78B54704E256024E
); // PCS BSC Mainnet Router
} else if (block.chainid == 1 || block.chainid == 5) {
uniswapV2Router = IUniswapV2Router(
0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D
); // Uniswap ETH Mainnet Router
} else if (block.chainid == 42161) {
uniswapV2Router = IUniswapV2Router(
0x1b02dA8Cb0d097eB8D57A175b88c7D8b47997506
); // Sushi Arbitrum Mainnet Router
} else if (block.chainid == 97) {
uniswapV2Router = IUniswapV2Router(
0xD99D1c33F9fC3444f8101754aBC46c52416550D1
); // PCS BSC Testnet Router
} else {
revert("Wrong Chain Id");
}
uniswapV2Pair = IUniswapV2Factory(uniswapV2Router.factory()).createPair(
address(this),
uniswapV2Router.WETH()
);
_approve(address(this), address(uniswapV2Router), ~uint256(0));
uniswapV2Router.addLiquidityETH{value: msg.value}(
address(this),
balanceOf(address(this)),
0,
0,
owner(),
block.timestamp
);
}
function enableTrading() external onlyOwner {
require(!tradeEnable, "trading is already open");
_SwapBackEnable = true;
tradeEnable = true;
emit TradingOpenUpdated();
}
receive() external payable {}
}