Address Contract Partially Verified
Address
0xf9031d1f5EEB1cb71db69eCAb611C928EDeA6Ba0
Balance
0 ETH
Nonce
1
Code Size
5890 bytes
Creator
0xBb2DCE68...B405 at tx 0xecd01039...71cd33
Indexed Transactions
0
Contract Bytecode
5890 bytes
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Verified Source Code Partial Match
Compiler: v0.8.26+commit.8a97fa7a
EVM: cancun
Optimization: No
SimpleERC20Token.sol 311 lines
// SPDX-License-Identifier: MIT
pragma solidity ^0.8.0;
/*
$$$$$$\ $$\ $$$$$$\ $$$$$$$$\ $$\
$$ __$$\ $$ | $$ __$$\ \__$$ __| $$ |
$$ / \__|$$ | $$$$$$\ $$$$$$\ $$ / \__| $$ | $$$$$$\ $$$$$$\ $$ | $$$$$$$\
\$$$$$$\ $$ |$$ __$$\ $$ __$$\ $$$$\ $$ |$$ __$$\ $$ __$$\ $$ |$$ _____|
\____$$\ $$ |$$$$$$$$ |$$ | \__|$$ _| $$ |$$ / $$ |$$ / $$ |$$ |\$$$$$$\
$$\ $$ |$$ |$$ ____|$$ | $$ | $$ |$$ | $$ |$$ | $$ |$$ | \____$$\
\$$$$$$ |$$ |\$$$$$$$\ $$ | $$ | $$ |\$$$$$$ |\$$$$$$ |$$ |$$$$$$$ |
\______/ \__| \_______|\__| \__| \__| \______/ \______/ \__|\_______/
*/
// @author Slerf Tools
abstract contract Context {
function _msgSender() internal view virtual returns (address) {
return msg.sender;
}
function _msgData() internal view virtual returns (bytes calldata) {
return msg.data;
}
}
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
);
}
interface IERC20Metadata is IERC20 {
function name() external view returns (string memory);
function symbol() external view returns (string memory);
function decimals() external view returns (uint8);
}
abstract contract Ownable is Context {
address private _owner;
event OwnershipTransferred(
address indexed previousOwner,
address indexed newOwner
);
constructor() {
_transferOwnership(_msgSender());
}
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 {
_transferOwnership(address(0));
}
function transferOwnership(address newOwner) public virtual onlyOwner {
require(
newOwner != address(0),
"Ownable: new owner is the zero address"
);
_transferOwnership(newOwner);
}
function _transferOwnership(address newOwner) internal virtual {
address oldOwner = _owner;
_owner = newOwner;
emit OwnershipTransferred(oldOwner, newOwner);
}
}
contract ERC20 is Context, IERC20, IERC20Metadata, Ownable {
mapping(address => uint256) private _balances;
mapping(address => mapping(address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
uint8 private _decimals; // Added private variable for decimals
constructor(string memory name_, string memory symbol_, uint8 decimals_) {
_name = name_;
_symbol = symbol_;
_decimals = decimals_; // Initialize decimals
}
function name() public view virtual override returns (string memory) {
return _name;
}
function symbol() public view virtual override returns (string memory) {
return _symbol;
}
function decimals() public view virtual override returns (uint8) {
return _decimals; // Return the decimals value
}
function totalSupply() public view virtual override returns (uint256) {
return _totalSupply;
}
function balanceOf(
address account
) public view virtual override returns (uint256) {
return _balances[account];
}
function transfer(
address recipient,
uint256 amount
) public virtual override returns (bool) {
_transfer(_msgSender(), recipient, amount);
return true;
}
function allowance(
address owner,
address spender
) public view virtual override returns (uint256) {
return _allowances[owner][spender];
}
function approve(
address spender,
uint256 amount
) public virtual override returns (bool) {
_approve(_msgSender(), spender, amount);
return true;
}
function transferFrom(
address sender,
address recipient,
uint256 amount
) public virtual override returns (bool) {
_transfer(sender, recipient, amount);
uint256 currentAllowance = _allowances[sender][_msgSender()];
require(
currentAllowance >= amount,
"ERC20: transfer amount exceeds allowance"
);
unchecked {
_approve(sender, _msgSender(), currentAllowance - amount);
}
return true;
}
function increaseAllowance(
address spender,
uint256 addedValue
) public virtual returns (bool) {
_approve(
_msgSender(),
spender,
_allowances[_msgSender()][spender] + addedValue
);
return true;
}
function decreaseAllowance(
address spender,
uint256 subtractedValue
) public virtual returns (bool) {
uint256 currentAllowance = _allowances[_msgSender()][spender];
require(
currentAllowance >= subtractedValue,
"ERC20: decreased allowance below zero"
);
unchecked {
_approve(_msgSender(), spender, currentAllowance - subtractedValue);
}
return true;
}
function _transfer(
address sender,
address recipient,
uint256 amount
) internal virtual {
require(sender != address(0), "ERC20: transfer from the zero address");
require(recipient != address(0), "ERC20: transfer to the zero address");
_beforeTokenTransfer(sender, recipient, amount);
uint256 senderBalance = _balances[sender];
require(
senderBalance >= amount,
"ERC20: transfer amount exceeds balance"
);
unchecked {
_balances[sender] = senderBalance - amount;
}
_balances[recipient] += amount;
emit Transfer(sender, recipient, amount);
_afterTokenTransfer(sender, recipient, amount);
}
function _mint(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: mint to the zero address");
_beforeTokenTransfer(address(0), account, amount);
_totalSupply += amount;
_balances[account] += amount;
emit Transfer(address(0), account, amount);
_afterTokenTransfer(address(0), account, amount);
}
function _burn(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: burn from the zero address");
_beforeTokenTransfer(account, address(0), amount);
uint256 accountBalance = _balances[account];
require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
unchecked {
_balances[account] = accountBalance - amount;
}
_totalSupply -= amount;
emit Transfer(account, address(0), amount);
_afterTokenTransfer(account, address(0), amount);
}
function _approve(
address owner,
address spender,
uint256 amount
) internal virtual {
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 _beforeTokenTransfer(
address from,
address to,
uint256 amount
) internal virtual {}
function _afterTokenTransfer(
address from,
address to,
uint256 amount
) internal virtual {}
}
// SimpleERC20Token contract that handles token creation with decimals
contract SimpleERC20Token is ERC20 {
constructor(
string memory name,
string memory symbol,
uint8 decimals_,
uint256 initialSupply,
address tokenOwner
) ERC20(name, symbol, decimals_) {
_mint(tokenOwner, initialSupply * (10 ** uint256(decimals_)));
// transferOwnership(tokenOwner);
renounceOwnership();
}
}
Read Contract
allowance 0xdd62ed3e → uint256
balanceOf 0x70a08231 → uint256
decimals 0x313ce567 → uint8
name 0x06fdde03 → string
owner 0x8da5cb5b → address
symbol 0x95d89b41 → string
totalSupply 0x18160ddd → uint256
Write Contract 7 functions
These functions modify contract state and require a wallet transaction to execute.
approve 0x095ea7b3
address spender
uint256 amount
returns: bool
decreaseAllowance 0xa457c2d7
address spender
uint256 subtractedValue
returns: bool
increaseAllowance 0x39509351
address spender
uint256 addedValue
returns: bool
renounceOwnership 0x715018a6
No parameters
transfer 0xa9059cbb
address recipient
uint256 amount
returns: bool
transferFrom 0x23b872dd
address sender
address recipient
uint256 amount
returns: bool
transferOwnership 0xf2fde38b
address newOwner
Recent Transactions
No transactions found for this address