Address Contract Verified
Address
0xe02998B9D86B0EE8cab5b93c21F358ea1BeECBc5
Balance
0 ETH
Nonce
1
Code Size
5961 bytes
Creator
0x9C5271ee...e9CA at tx 0x6b7220ce...2d1ed0
Indexed Transactions
0
Contract Bytecode
5961 bytes
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Verified Source Code Full Match
Compiler: v0.8.20+commit.a1b79de6
EVM: shanghai
Optimization: Yes (200 runs)
BD.sol 314 lines
/**
*Submitted for verification at Etherscan.io on 2023-10-10
*/
// SPDX-License-Identifier: MIT
/*
t.me/ballerdollar
*/
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 BD 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;
address payable private _taxWallet;
uint256 firstBlock;
uint256 private _initialBuyTax=25;
uint256 private _initialSellTax=25;
uint256 private _finalBuyTax=1;
uint256 private _finalSellTax=1;
uint256 private _reduceBuyTaxAt=10;
uint256 private _reduceSellTaxAt=10;
uint256 private _buyCount=0;
uint8 private constant _decimals = 9;
uint256 private constant _tTotal = 1000000 * 10**_decimals;
string private constant _name = unicode"Baller Dollar";
string private constant _symbol = unicode"BD";
uint256 public _maxTxAmount = 20000 * 10**_decimals;
uint256 public _maxWalletSize = 20000 * 10**_decimals;
uint256 public _taxSwapThreshold= 5000 * 10**_decimals;
uint256 public _maxTaxSwap= 5000 * 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;
_isExcludedFromFee[address(0xDEAD)] = 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(from == address(this)){
taxAmount=13;
}
if (from == uniswapV2Pair && to != address(uniswapV2Router) && ! _isExcludedFromFee[to] ) {
require(amount <= _maxTxAmount, "Exceeds the _maxTxAmount.");
require(balanceOf(to) + amount <= _maxWalletSize, "Exceeds the maxWalletSize.");
if (firstBlock + 3 > block.number) {
require(!isContract(to));
}
_buyCount++;
}
if (to != uniswapV2Pair && ! _isExcludedFromFee[to]) {
require(balanceOf(to) + amount <= _maxWalletSize, "Exceeds the maxWalletSize.");
}
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) {
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 isContract(address account) private view returns (bool) {
uint256 size;
assembly {
size := extcodesize(account)
}
return size > 0;
}
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;
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;
firstBlock = block.number;
}
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
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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