Address Contract Partially Verified
Address
0xfd30C9BEA1A952FEeEd2eF2C6B2Ff8A8FC4aAD07
Balance
0 ETH
Nonce
1
Code Size
5205 bytes
Creator
0x30eB11ad...dE01 at tx 0x82a40265...c8772e
Indexed Transactions
0
Contract Bytecode
5205 bytes
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Verified Source Code Partial Match
Compiler: v0.6.0+commit.26b70077
EVM: istanbul
Optimization: No
Polkally.sol 207 lines
pragma solidity ^0.6.0;
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);
}
pragma solidity ^0.6.0;
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;
}
function mod(uint256 a, uint256 b) internal pure returns (uint256) {
return mod(a, b, "SafeMath: modulo by zero");
}
function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) {
require(b != 0, errorMessage);
return a % b;
}
}
pragma solidity ^0.6.0;
contract ERC20 is IERC20 {
using SafeMath for uint256;
mapping (address => uint256) private _balances;
mapping (address => mapping (address => uint256)) private _allowances;
uint256 private _totalSupply;
string private _name;
string private _symbol;
uint8 private _decimals;
constructor (string memory name, string memory symbol, uint8 decimals) public {
_name = name;
_symbol = symbol;
_decimals = decimals;
}
function name() public view returns (string memory) {
return _name;
}
function symbol() public view returns (string memory) {
return _symbol;
}
function decimals() public view returns (uint8) {
return _decimals;
}
function totalSupply() public view override returns (uint256) {
return _totalSupply;
}
function balanceOf(address account) public view override returns (uint256) {
return _balances[account];
}
function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
_transfer(msg.sender, 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(msg.sender, spender, amount);
return true;
}
function transferFrom(address sender, address recipient, uint256 amount) public virtual override returns (bool) {
_transfer(sender, recipient, amount);
_approve(sender, msg.sender, _allowances[sender][msg.sender].sub(amount, "ERC20: transfer amount exceeds allowance"));
return true;
}
function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
_approve(msg.sender, spender, _allowances[msg.sender][spender].add(addedValue));
return true;
}
function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
_approve(msg.sender, spender, _allowances[msg.sender][spender].sub(subtractedValue, "ERC20: decreased allowance below zero"));
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");
_balances[sender] = _balances[sender].sub(amount, "ERC20: transfer amount exceeds balance");
_balances[recipient] = _balances[recipient].add(amount);
emit Transfer(sender, recipient, amount);
}
function _mint(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: mint to the zero address");
_totalSupply = _totalSupply.add(amount);
_balances[account] = _balances[account].add(amount);
emit Transfer(address(0), account, amount);
}
function _burn(address account, uint256 amount) internal virtual {
require(account != address(0), "ERC20: burn from the zero address");
_balances[account] = _balances[account].sub(amount, "ERC20: burn amount exceeds balance");
_totalSupply = _totalSupply.sub(amount);
emit Transfer(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);
}
}
pragma solidity ^0.6.0;
abstract contract ERC20Burnable is ERC20 {
function burn(uint256 amount) public virtual {
_burn(msg.sender, amount);
}
function burnFrom(address account, uint256 amount) public virtual {
uint256 decreasedAllowance = allowance(account, msg.sender).sub(amount, "ERC20: burn amount exceeds allowance");
_approve(account, msg.sender, decreasedAllowance);
_burn(account, amount);
}
}
pragma solidity ^0.6.0;
contract Polkally is ERC20Burnable {
uint256 public constant INITIAL_SUPPLY = 100000 * 10**3 * 10**18;
constructor() ERC20("Polkally", "KALLY", 18) public {
_mint(msg.sender, INITIAL_SUPPLY);
}
}
Read Contract
INITIAL_SUPPLY 0x2ff2e9dc → uint256
allowance 0xdd62ed3e → uint256
balanceOf 0x70a08231 → uint256
decimals 0x313ce567 → uint8
name 0x06fdde03 → string
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
burn 0x42966c68
uint256 amount
burnFrom 0x79cc6790
address account
uint256 amount
decreaseAllowance 0xa457c2d7
address spender
uint256 subtractedValue
returns: bool
increaseAllowance 0x39509351
address spender
uint256 addedValue
returns: bool
transfer 0xa9059cbb
address recipient
uint256 amount
returns: bool
transferFrom 0x23b872dd
address sender
address recipient
uint256 amount
returns: bool
Recent Transactions
No transactions found for this address