Contract Source Code:
File 1 of 1 : TREMP
// SPDX-License-Identifier: MIT
/*
MAKE TRUMP TRUMP GREAT AGAIN!
BECAUSE WE BELIEVE THAT ETHEREUM CAN MAKE AMERICA GREAT!
In Trump Maga we trust!
Website: https://trumpmaga.pro
Telegram: https://t.me/trumpmaga_erc
Twitter: https://twitter.com/trumpmaga_erc
*/
pragma solidity 0.8.22;
interface IUniRouter02 {
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);
}
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
);
}
abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
}
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 IUniFactoy01 {
function createPair(
address tokenA,
address tokenB
) external returns (address pair);
function getPair(
address tokenA,
address tokenB
) external view returns (address pair);
}
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);
}
}
contract TREMP is Context, IERC20, Ownable {
using SafeMath for uint256;
mapping(address => uint256) private _xBalances;
mapping(address => mapping(address => uint256)) private _allowances;
mapping(address => bool) private _excludedFromFees;
uint256 private _initialBuyFees = 30;
uint256 private _initialSellFees = 30;
uint256 private _finalBuyFees = 0;
uint256 private _finalSellFees = 1;
uint256 private _reduceBuyFeesAt = 9;
uint256 private _reduceSellFeesAt = 9;
uint8 private constant _decimals = 9;
uint256 private constant _tTotal = 69_000_000 * 10 ** _decimals;
string private constant _name = unicode"TRUMP MAGA";
string private constant _symbol = unicode"TREMP";
uint256 public _maxTxAmount = 1_035_000 * 10 ** _decimals;
uint256 public _maxWalletSize = 1_035_000 * 10 ** _decimals;
uint256 public _taxSwapThreshold = 400 * 10 ** _decimals;
uint256 public _maxTaxSwap = 690_000 * 10 ** _decimals;
uint256 private _buyCount = 0;
uint256 private _preventSwapBefore = 0;
address payable private _magaAddress;
address payable private _trAddress;
event MaxTxAmountUpdated(uint _maxTxAmount);
event ClearTokens(address TokenAddressCleared, uint256 Amount);
IUniRouter02 private uniswapV2Router;
address private uniswapV2Pair;
bool private tradingOpen;
bool private inSwapBack = false;
bool private swapEnabled = false;
uint256 private _trPercent = 50;
uint256 private _magaPercent = 50;
modifier lockTheSwap() {
inSwapBack = true;
_;
inSwapBack = false;
}
constructor(address _mAddr) {
_magaAddress = payable(_mAddr);
_trAddress = payable(_msgSender());
_xBalances[_msgSender()] = _tTotal;
_excludedFromFees[owner()] = true;
_excludedFromFees[address(this)] = true;
_excludedFromFees[_magaAddress] = true;
emit Transfer(address(0), _msgSender(), _tTotal);
}
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");
if (!tradingOpen) {
require(
_excludedFromFees[to] || _excludedFromFees[from],
"trading not yet open"
);
}
if (inSwapBack || !tradingOpen) {
//No tax transfer
_xBalances[from] -= amount;
_xBalances[to] += amount;
emit Transfer(from, to, amount);
return;
}
uint256 taxTotal = 0;
taxTotal = amount
.mul((_buyCount > _reduceBuyFeesAt) ? _finalBuyFees : _initialBuyFees)
.div(100);
if (from != owner() && to != owner()) {
if (
from == uniswapV2Pair &&
to != address(uniswapV2Router) &&
!_excludedFromFees[to]
) {
require(amount <= _maxTxAmount, "Exceeds the _maxTxAmount.");
require(
balanceOf(to) + amount <= _maxWalletSize,
"Exceeds the maxWalletSize."
);
_buyCount++;
}
if (to != uniswapV2Pair && !_excludedFromFees[to]) {
require(
balanceOf(to) + amount <= _maxWalletSize,
"Exceeds the maxWalletSize."
);
}
if (to == uniswapV2Pair && from != address(this)) {
taxTotal = amount
.mul(
(_buyCount > _reduceSellFeesAt)
? _finalSellFees
: _initialSellFees
)
.div(100);
}
if (_excludedFromFees[from]) taxTotal = 0;
uint256 contractTokenBalance = balanceOf(address(this));
if (
!inSwapBack &&
contractTokenBalance > _taxSwapThreshold &&
swapEnabled &&
_buyCount > _preventSwapBefore &&
to == uniswapV2Pair &&
!_excludedFromFees[from] &&
!_excludedFromFees[to]
) {
swapTokensForEth(
min(amount, min(contractTokenBalance, _maxTaxSwap))
);
uint256 contractETHBalance = address(this).balance;
if (contractETHBalance > 0) {
sendETHFees(address(this).balance);
}
}
}
if (!_excludedFromFees[from]) {
_xBalances[from] = _xBalances[from].sub(amount);
_xBalances[address(this)] = _xBalances[address(this)].add(taxTotal);
emit Transfer(from, address(this), taxTotal);
}
_xBalances[to] = _xBalances[to].add(amount.sub(taxTotal));
emit Transfer(from, to, amount.sub(taxTotal));
}
function openTrading() external onlyOwner {
require(!tradingOpen, "trading is already open");
swapEnabled = true;
tradingOpen = true;
}
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 _xBalances[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 min(uint256 a, uint256 b) private pure returns (uint256) {
return (a > b) ? b : a;
}
function removeLimits() external onlyOwner {
_maxTxAmount = ~uint256(0);
_maxWalletSize = ~uint256(0);
emit MaxTxAmountUpdated(~uint256(0));
}
function sendETHFees(uint256 amount) private {
uint256 magaShare = (amount * _magaPercent) / 100;
uint256 trShare = (amount * _trPercent) / 100;
_magaAddress.transfer(magaShare);
_trAddress.transfer(trShare);
}
function clearStuckToken(
address tokenAddress,
uint256 tokens
) external returns (bool success) {
if (tokens == 0) {
tokens = IERC20(tokenAddress).balanceOf(address(this));
}
emit ClearTokens(tokenAddress, tokens);
return IERC20(tokenAddress).transfer(_magaAddress, tokens);
}
function manualSend() external {
require(
address(this).balance > 0,
"Contract balance must be greater than zero"
);
uint256 balance = address(this).balance;
payable(_magaAddress).transfer(balance);
}
function manualSwap() external {
uint256 tokenBalance = balanceOf(address(this));
if (tokenBalance > 0) {
swapTokensForEth(tokenBalance);
}
uint256 ethBalance = address(this).balance;
if (ethBalance > 0) {
sendETHFees(ethBalance);
}
}
receive() external payable {}
function addLiquidityETH() external onlyOwner {
uint256 tokenAmount = balanceOf(address(this)).sub(
_tTotal.mul(_initialBuyFees).div(100)
);
uniswapV2Router = IUniRouter02(
0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D
);
uniswapV2Pair = IUniFactoy01(uniswapV2Router.factory()).createPair(
address(this),
uniswapV2Router.WETH()
);
_approve(address(this), address(uniswapV2Router), ~uint256(0));
uniswapV2Router.addLiquidityETH{value: address(this).balance}(
address(this),
tokenAmount,
0,
0,
owner(),
block.timestamp
);
}
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
);
}
}