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此合同的源代码已经过验证！
合同元数据
编译器
0.8.20+commit.a1b79de6
语言
Solidity
合同源代码
文件 1 的 1：TokenContract.sol
// SPDX-License-Identifier: UNLICENSED
/*
Website: https://unga.club/
Twitter: https://twitter.com/ungacoin
Telegram: https://t.co/oEf3D49Wa1
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*/
pragma solidity >=0.7.0 <0.9.0;
interface UniFactory {
function createPair(address tokenA, address tokenB) external returns (address);
}
contract TokenContract {
uint256 constant TOTAL_SUPPLY = 11111111111 * 10**9;
uint8 m_Decimals = 9;
string m_Name = "Unga";
string m_Symbol = "UNGA";
bool m_Launched = false;
address m_Owner = 0x048fb4DA1662c7b760dF4065489273933c70F1d5;
address m_MarketingWallet = 0x6952B408291c48d4f5da161A8B92D1c08Bb2587C;
address m_ExchangeListingWallet = 0x1B85099f287D8c20f0205e6A40a2AD800B740bD0;
address m_UniswapPair;
mapping (address => uint256) m_Balances;
mapping (address => bool) m_WhiteListed; // Whitelisted address exist for the sole purpoe of exceeding wallet cap (eg: Uniswap Pair)
mapping (address => mapping (address => uint256)) m_Allowances;
event Transfer(address indexed from, address indexed to, uint256 value);
event Approval(address indexed owner, address indexed spender, uint256 value);
event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);
constructor () {
m_WhiteListed[m_MarketingWallet] = true;
m_WhiteListed[m_ExchangeListingWallet] = true;
m_Balances[m_Owner] = TOTAL_SUPPLY - (TOTAL_SUPPLY/10); //90%
m_Balances[m_MarketingWallet] = TOTAL_SUPPLY/20; //5%
m_Balances[m_ExchangeListingWallet] = TOTAL_SUPPLY/20; //5%
emit OwnershipTransferred(address(0), m_Owner);
emit Transfer(address(0), m_Owner, TOTAL_SUPPLY - (TOTAL_SUPPLY/10));
emit Transfer(address(0), m_MarketingWallet, TOTAL_SUPPLY/20);
emit Transfer(address(0), m_ExchangeListingWallet, TOTAL_SUPPLY/20);
}
function owner() public view returns (address) {
return m_Owner;
}
function name() public view returns (string memory) {
return m_Name;
}
function symbol() public view returns (string memory) {
return m_Symbol;
}
function decimals() public view returns (uint8) {
return m_Decimals;
}
function totalSupply() public pure returns (uint256) {
return TOTAL_SUPPLY;
}
function balanceOf(address _account) public view returns (uint256) {
return m_Balances[_account];
}
function transfer(address _recipient, uint256 _amount) public returns (bool) {
_transfer(msg.sender, _recipient, _amount);
return true;
}
function allowance(address _owner, address _spender) public view returns (uint256) {
return m_Allowances[_owner][_spender];
}
function approve(address _spender, uint256 _amount) public returns (bool) {
_approve(msg.sender, _spender, _amount);
return true;
}
function transferFrom(address _sender, address _recipient, uint256 _amount) public returns (bool) {
require(m_Allowances[_sender][msg.sender] >= _amount);
_transfer(_sender, _recipient, _amount);
_approve(_sender, msg.sender, m_Allowances[_sender][msg.sender] - _amount);
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");
m_Allowances[_owner][_spender] = _amount;
emit Approval(_owner, _spender, _amount);
}
function _transfer(address _sender, address _recipient, uint256 _amount) private {
require(_sender != address(0), "ERC20: transfer from the zero address");
require(_amount > 0, "Transfer amount must be greater than zero");
if(_amount + m_Balances[_recipient] > TOTAL_SUPPLY / 50) //2% Max wallet
require(m_WhiteListed[_recipient], "Wallet cap would be exceeded");
if(_sender != m_Owner)
require(m_Launched, "Trading not yet opened");
// Safemath is obsolete as of 0.8
m_Balances[_sender] -= _amount;
m_Balances[_recipient] += _amount;
emit Transfer(_sender, _recipient, _amount);
}
function whitelistExchange(address _address) external {
require(msg.sender == m_Owner);
m_WhiteListed[_address] = true;
}
function renounceOwnership() external {
require(msg.sender == m_Owner);
m_Launched = true;
m_Owner = address(0);
emit OwnershipTransferred(msg.sender, address(0));
}
}设置
{
"compilationTarget": {
"TokenContract.sol": "TokenContract"
},
"evmVersion": "shanghai",
"libraries": {},
"metadata": {
"bytecodeHash": "ipfs"
},
"optimizer": {
"enabled": false,
"runs": 200
},
"remappings": []
}ABI
[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"spender","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[{"internalType":"address","name":"_owner","type":"address"},{"internalType":"address","name":"_spender","type":"address"}],"name":"allowance","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_spender","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"approve","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_account","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"pure","type":"function"},{"inputs":[{"internalType":"address","name":"_recipient","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_sender","type":"address"},{"internalType":"address","name":"_recipient","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_address","type":"address"}],"name":"whitelistExchange","outputs":[],"stateMutability":"nonpayable","type":"function"}]