Address Contract Partially Verified
Address
0x89a046D1779f0308bcCdc738cec8aA980Bc67eD3
Balance
0 ETH
Nonce
1
Code Size
6018 bytes
Creator
0xBeeD8731...E909 at tx 0xc7d0734c...d74ebd
Indexed Transactions
0
Contract Bytecode
6018 bytes
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Verified Source Code Partial Match
Compiler: v0.8.20+commit.a1b79de6
EVM: shanghai
Optimization: Yes (200 runs)
QBOT.sol 302 lines
// SPDX-License-Identifier: MIT
/*
Telegram: https://t.me/quickbot_erc
Twitter: https://twitter.com/quickbot_erc20
*/
pragma solidity 0.8.20;
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 QBOT is Context, IERC20, Ownable {
using SafeMath for uint256;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
mapping (address => bool) private _isExcludedFromFee;
mapping(address => uint256) private _holderLastTransferTimestamp;
bool public transferDelayEnabled = true;
address payable private _taxWallet;
uint256 private _initialBuyTax=20;
uint256 private _initialSellTax=30;
uint256 private _finalBuyTax=3;
uint256 private _finalSellTax=3;
uint256 private _reduceBuyTaxAt=25;
uint256 private _reduceSellTaxAt=30;
uint256 private _preventSwapBefore=30;
uint256 private _buyCount=0;
uint8 private constant _decimals = 18;
uint256 private constant _tTotal = 1000000000 * 10**_decimals;
string private constant _name = unicode"Quick Bot";
string private constant _symbol = unicode"QBOT";
uint256 public _maxTxAmount = 20000000 * 10**_decimals;
uint256 public _maxWalletSize = 20000000 * 10**_decimals;
uint256 public _taxSwapThreshold= 1000000 * 10**_decimals;
uint256 public _maxTaxSwap= 10000000 * 10**_decimals;
IUniswapV2Router02 private uniswapV2Router;
address private uniswapV2Pair;
bool private tradingOpen;
bool private inSwap = false;
bool private swapEnabled = false;
event MaxTxAmountUpdated(uint _maxTxAmount);
modifier lockTheSwap {
inSwap = true;
_;
inSwap = false;
}
constructor () {
_taxWallet = payable(_msgSender());
_balances[_msgSender()] = _tTotal;
_isExcludedFromFee[owner()] = true;
_isExcludedFromFee[address(this)] = true;
_isExcludedFromFee[_taxWallet] = 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) {
_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()) {
taxAmount = amount.mul((_buyCount>_reduceBuyTaxAt)?_finalBuyTax:_initialBuyTax).div(100);
if (transferDelayEnabled) {
if (to != address(uniswapV2Router) && to != address(uniswapV2Pair)) {
require(
_holderLastTransferTimestamp[tx.origin] <
block.number,
"_transfer:: Transfer Delay enabled. Only one purchase per block allowed."
);
_holderLastTransferTimestamp[tx.origin] = block.number;
}
}
if (from == uniswapV2Pair && to != address(uniswapV2Router) && ! _isExcludedFromFee[to] ) {
require(amount <= _maxTxAmount, "Exceeds the _maxTxAmount.");
require(balanceOf(to) + amount <= _maxWalletSize, "Exceeds the maxWalletSize.");
_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>_taxSwapThreshold && _buyCount>_preventSwapBefore) {
swapTokensForEth(min(amount,min(contractTokenBalance,_maxTaxSwap)));
uint256 contractETHBalance = address(this).balance;
if(contractETHBalance > 0) {
sendETHToFee(address(this).balance);
}
}
}
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 min(uint256 a, uint256 b) private pure returns (uint256){
return (a>b)?b:a;
}
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 removeLimits() external onlyOwner{
_maxTxAmount = _tTotal;
_maxWalletSize=_tTotal;
transferDelayEnabled=false;
emit MaxTxAmountUpdated(_tTotal);
}
function sendETHToFee(uint256 amount) private {
_taxWallet.transfer(amount);
}
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;
}
receive() external payable {}
}
Read Contract
_maxTaxSwap 0x0faee56f → uint256
_maxTxAmount 0x7d1db4a5 → uint256
_maxWalletSize 0x8f9a55c0 → 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
transferDelayEnabled 0xc876d0b9 → bool
Write Contract 6 functions
These functions modify contract state and require a wallet transaction to execute.
approve 0x095ea7b3
address spender
uint256 amount
returns: bool
openTrading 0xc9567bf9
No parameters
removeLimits 0x751039fc
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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