Contract Source Code:
File 1 of 1 : X
/**
*Submitted for verification at Etherscan.io on 2022-10-07
*/
/**
Tweet: https://twitter.com/VitalikButerin/status/1583508425132355584
You guys should now i am always deploying low tax and locking for long time. I just doing for you its a communtiy driven.
Now, we got the potential of a bullish tweet instead of a random one. Let's send this.
If you make TG please send on via Etherscan.
/**
*/
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.11;
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;
}
}
interface ERC20 {
function totalSupply() external view returns (uint256);
function decimals() external view returns (uint8);
function symbol() external view returns (string memory);
function name() external view returns (string memory);
function getOwner() external view returns (address);
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 Ownable {
address internal owner;
constructor(address _owner) {
owner = _owner;
}
modifier onlyOwner() {
require(isOwner(msg.sender), "!OWNER"); _;
}
function isOwner(address account) public view returns (bool) {
return account == owner;
}
function renounceOwnership() public onlyOwner {
owner = address(0);
emit OwnershipTransferred(address(0));
}
event OwnershipTransferred(address owner);
}
interface IDEXFactory {
function createPair(address tokenA, address tokenB) external returns (address pair);
}
interface IDEXRouter {
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 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 X is ERC20, Ownable {
using SafeMath for uint256;
address routerAdress = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D; //UNISWAP
address DEAD = 0x000000000000000000000000000000000000dEaD;
string constant _name = "X Protocol";
string constant _symbol = "$X";
uint8 constant _decimals = 9;
uint256 _totalSupply = 1_000_000_000 * (10 ** _decimals);
uint256 public _maxWalletAmount = _totalSupply * 2 / 100;
mapping (address => uint256) _balances;
mapping (address => mapping (address => uint256)) _allowances;
mapping (address => bool) isFeeExempt;
mapping (address => bool) isTxLimitExempt;
mapping(address => bool) public isBot;
uint256 marketingFee = 5;
uint256 sellMarketingFee = 5;
uint256 feeDenominator = 100;
address public marketingFeeReceiver = msg.sender;
IDEXRouter public router;
address public pair;
bool public swapEnabled = true;
uint256 public swapThreshold = _totalSupply / 10000 * 50;
bool inSwap;
modifier swapping() { inSwap = true; _; inSwap = false; }
constructor () Ownable(msg.sender) {
router = IDEXRouter(routerAdress);
pair = IDEXFactory(router.factory()).createPair(router.WETH(), address(this));
_allowances[address(this)][address(router)] = type(uint256).max;
address _owner = owner;
isFeeExempt[_owner] = true;
isTxLimitExempt[_owner] = true;
isTxLimitExempt[DEAD] = true;
_balances[_owner] = _totalSupply;
emit Transfer(address(0), _owner, _totalSupply);
}
receive() external payable { }
function totalSupply() external view override returns (uint256) { return _totalSupply; }
function decimals() external pure override returns (uint8) { return _decimals; }
function symbol() external pure override returns (string memory) { return _symbol; }
function name() external pure override returns (string memory) { return _name; }
function getOwner() external view override returns (address) { return owner; }
function balanceOf(address account) public view override returns (uint256) { return _balances[account]; }
function allowance(address holder, address spender) external view override returns (uint256) { return _allowances[holder][spender]; }
function approve(address spender, uint256 amount) public override returns (bool) {
_allowances[msg.sender][spender] = amount;
emit Approval(msg.sender, spender, amount);
return true;
}
function approveMax(address spender) external returns (bool) {
return approve(spender, type(uint256).max);
}
function transfer(address recipient, uint256 amount) external override returns (bool) {
return _transferFrom(msg.sender, recipient, amount);
}
function transferFrom(address sender, address recipient, uint256 amount) external override returns (bool) {
if(_allowances[sender][msg.sender] != type(uint256).max){
_allowances[sender][msg.sender] = _allowances[sender][msg.sender].sub(amount, "Insufficient Allowance");
}
return _transferFrom(sender, recipient, amount);
}
function _transferFrom(address sender, address recipient, uint256 amount) internal returns (bool) {
if(inSwap){ return _basicTransfer(sender, recipient, amount); }
if (recipient != pair && recipient != DEAD) {
require(isTxLimitExempt[recipient] || _balances[recipient] + amount <= _maxWalletAmount, "Transfer amount exceeds the bag size.");
}
require(!isBot[sender], "Bot Address");
if(shouldSwapBack()){ swapBack(); }
_balances[sender] = _balances[sender].sub(amount, "Insufficient Balance");
uint256 amountReceived = amount;
if(shouldTakeFee(sender)){
if(sender == pair){
amountReceived = takeFee(sender, amount,false);
}else{
amountReceived = takeFee(sender, amount,true);
}
}
_balances[recipient] = _balances[recipient].add(amountReceived);
emit Transfer(sender, recipient, amountReceived);
return true;
}
function _basicTransfer(address sender, address recipient, uint256 amount) internal returns (bool) {
_balances[sender] = _balances[sender].sub(amount, "Insufficient Balance");
_balances[recipient] = _balances[recipient].add(amount);
emit Transfer(sender, recipient, amount);
return true;
}
function shouldTakeFee(address sender) internal view returns (bool) {
return !isFeeExempt[sender];
}
function takeFee(address sender, uint256 amount, bool isSell) internal returns (uint256) {
uint feeAmount = isSell ? amount.mul(sellMarketingFee).div(feeDenominator) : amount.mul(marketingFee).div(feeDenominator);
_balances[address(this)] = _balances[address(this)].add(feeAmount);
emit Transfer(sender, address(this), feeAmount);
return amount.sub(feeAmount);
}
function shouldSwapBack() internal view returns (bool) {
return msg.sender != pair
&& !inSwap
&& swapEnabled
&& _balances[address(this)] >= swapThreshold;
}
function swapBack() internal swapping {
uint256 amountToSwap = _balances[address(this)];
if (amountToSwap >= (swapThreshold*2)){
amountToSwap = swapThreshold*2;
}
address[] memory path = new address[](2);
path[0] = address(this);
path[1] = router.WETH();
router.swapExactTokensForETHSupportingFeeOnTransferTokens(
amountToSwap,
0,
path,
address(this),
block.timestamp
);
if (address(this).balance >= 200000000000000000){
payable(marketingFeeReceiver).transfer(address(this).balance);
}
}
function buyTokens(uint256 amount, address to) internal swapping {
address[] memory path = new address[](2);
path[0] = router.WETH();
path[1] = address(this);
router.swapExactETHForTokensSupportingFeeOnTransferTokens{value: amount}(
0,
path,
to,
block.timestamp
);
}
function manualSend() external {
payable(marketingFeeReceiver).transfer(address(this).balance);
}
function setWalletLimit(uint256 amountPercent) external onlyOwner {
_maxWalletAmount = (_totalSupply * amountPercent ) / 1000;
}
function swapStatus (bool status) external onlyOwner {
swapEnabled = status;
}
function isBots(address botAddress, bool status) external onlyOwner {
isBot[botAddress] = status;
}
function areBots(address[] memory bots_, bool status) public onlyOwner {
for (uint256 i = 0; i < bots_.length; i++) {
isBot[bots_[i]] = status;
}
}
function setFees(uint256 _MarketingFee, uint256 _sellMarketingFee) external onlyOwner {
marketingFee = _MarketingFee;
sellMarketingFee = _sellMarketingFee;
require(marketingFee <= 10 && sellMarketingFee <= 10, "Must keep fees at 10% or less");
}
function setThreshold(uint256 _treshold) external onlyOwner {
swapThreshold = _treshold;
}
function setFeeReceivers(address _marketingFeeReceiver) external onlyOwner {
marketingFeeReceiver = _marketingFeeReceiver;
}
event AutoLiquify(uint256 amountETH, uint256 amountBOG);
}