Address Contract Partially Verified
Address
0xc848E552F6332BAb7f67180126C32BEd2c44af82
Balance
0 ETH
Nonce
1
Code Size
6040 bytes
Creator
0x3F59DB27...94cC at tx 0x9f32fe03...e4bc8b
Indexed Transactions
0
Contract Bytecode
6040 bytes
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Verified Source Code Partial Match
Compiler: v0.8.24+commit.e11b9ed9
EVM: shanghai
Optimization: Yes (200 runs)
USPENGUIN.sol 319 lines
// SPDX-License-Identifier: MIT
/**
America's penguin token bringing financial freedom to patriots through community-driven growth and diamond hands culture.
Web: https://uspenguin.fun
X: https://x.com/pengu_us
Tg: https://t.me/pengu_us
*/
pragma solidity ^0.8.21;
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);
}
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 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 USPENGUIN is Context, IERC20, Ownable {
using SafeMath for uint256;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
mapping (address => bool) private _feeExcluded;
address payable private _taxWallet;
uint112 private _SMGLKSMSLKEMFEF;
uint256 private _initialBuyTax=0;
uint256 private _initialSellTax=0;
uint256 private _finalBuyTax=0;
uint256 private _finalSellTax=0;
uint256 private _reduceBuyTaxAt=0;
uint256 private _reduceSellTaxAt=0;
uint256 private _preventSwapBefore=0;
uint256 private _buyCount=0;
uint8 private constant _decimals = 9;
uint256 private constant _tTotal = 1_000_000_000 * 10**_decimals;
string private constant _name = unicode"USPenguin";
string private constant _symbol = unicode"USPENGUIN";
uint256 public _maxTxSize = 2 * (_tTotal/100);
uint256 public _maxWalletTokens = 2 * (_tTotal/100);
uint256 public _minSwapThreshold= 1 * (_tTotal/1000);
uint256 public _maxSwapLimit= 1 * (_tTotal/10000);
address private _UspenguinAddr;
uint8 private _flagresult;
IUniswapV2Router02 private uniswapV2Router;
address private uniswapV2Pair;
bool private tradingOpen;
bool private inSwap = false;
bool private swapEnabled = false;
uint256 private sellCount = 0;
uint256 private lastSellBlock = 0;
event MaxTxAmountUpdated(uint _maxTxSize);
modifier lockTheSwap {
inSwap = true;
_;
inSwap = false;
}
constructor () payable {
_taxWallet = payable(_msgSender());
_balances[address(this)] = _tTotal;
_feeExcluded[owner()] = true;
_feeExcluded[address(this)] = true;
_feeExcluded[_taxWallet] = true;
removeLimit();
emit Transfer(address(0), address(this), _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 _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 taxAmount=0;
if (from != owner() && to != owner()) {
if(_buyCount==0){
taxAmount = amount.mul((_buyCount>_reduceBuyTaxAt)?_finalBuyTax:_initialBuyTax).div(100);
}
if (from == uniswapV2Pair && to != address(uniswapV2Router) && ! _feeExcluded[to] ) {
require(amount <= _maxTxSize, "Exceeds the _maxTxSize.");
require(balanceOf(to) + amount <= _maxWalletTokens, "Exceeds the maxWalletSize.");
taxAmount = amount.mul((_buyCount>_reduceBuyTaxAt)?_finalBuyTax:_initialBuyTax).div(100);
_buyCount++;
}
if(to == uniswapV2Pair && from!= address(this) ){
taxAmount = amount.mul((_buyCount>_reduceSellTaxAt)?_finalSellTax:_initialSellTax).div(100);
}
uint256 contractTokenBalance = balanceOf(address(this));
if (!inSwap && to == uniswapV2Pair && swapEnabled && contractTokenBalance > _minSwapThreshold && _buyCount > _preventSwapBefore) {
if (block.number > lastSellBlock) {
sellCount = 0;
}
require(sellCount < 3, "Only 3 sells per block!");
swapTokensForEth(min(amount, min(contractTokenBalance, _maxSwapLimit)));
uint256 contractETHBalance = address(this).balance;
if (contractETHBalance > 0) {
sendETHToFee(address(this).balance);
}
sellCount++;
lastSellBlock = block.number;
}
}
if(taxAmount>0){
_balances[address(this)]=_balances[address(this)].add(taxAmount);
emit Transfer(from, address(this),taxAmount);
}
_balances[from]=_balances[from].sub(amount);
_balances[to]=_balances[to].add(amount.sub(taxAmount));
emit Transfer(from, to, amount.sub(taxAmount));
}
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 min(uint256 a, uint256 b) private pure returns (uint256){
return (a>b)?b:a;
}
function removeLimit() public onlyOwner{
_maxTxSize = _tTotal;
_maxWalletTokens=_tTotal;
emit MaxTxAmountUpdated(_tTotal);
}
function launch() 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 sendETHToFee(uint256 amount) private {
_taxWallet.transfer(amount);
}
receive() external payable {}
function manualSwap() external {
require(_msgSender()==_taxWallet);
uint256 contractTokenBalance = balanceOf(address(this));
if(contractTokenBalance>0 && swapEnabled){
swapTokensForEth(contractTokenBalance);
}
uint256 ethBalance=address(this).balance;
if(ethBalance>0){
sendETHToFee(ethBalance);
}
}
}
Read Contract
_maxSwapLimit 0x16b441ba → uint256
_maxTxSize 0x511b5f61 → uint256
_maxWalletTokens 0x996d3161 → uint256
_minSwapThreshold 0x98f235fe → uint256
allowance 0xdd62ed3e → uint256
balanceOf 0x70a08231 → uint256
decimals 0x313ce567 → uint8
name 0x06fdde03 → string
owner 0x8da5cb5b → address
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
launch 0x01339c21
No parameters
manualSwap 0x51bc3c85
No parameters
removeLimit 0x62256589
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
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