Contract

Contract Source Code (Solidity)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

Outline

•    - function _msgSender()
•    - function _msgData()
•    - function owner()
•    - function _checkOwner()
•    - function renounceOwnership()
•    - function transferOwnership(address ne ...
•    - function _transferOwnership(address n ...
• interface IERC20
•    - function totalSupply()
•    - function balanceOf(address account)
•    - function transfer(address to, uint256 ...
•    - function allowance(address owner, add ...
•    - function approve(address spender, uin ...
•    - function transferFrom(address from, a ...
• interface IUniswapV2Router02
•    - function swapExactTokensForETHSupport ...
•  contract HoddlessTaxWallet is Owna ... *
•    - function swap()

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

/**
 *Submitted for verification at Etherscan.io on 2023-10-30
*/

// Sources flattened with hardhat v2.18.2 https://hardhat.org

// SPDX-License-Identifier: MIT

// File @openzeppelin/contracts/utils/[email protected]

// Original license: SPDX_License_Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (utils/Context.sol)

pragma solidity ^0.8.20;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}


// File @openzeppelin/contracts/access/[email protected]

// Original license: SPDX_License_Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (access/Ownable.sol)

pragma solidity ^0.8.20;

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * The initial owner is set to the address provided by the deployer. This can
 * later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    /**
     * @dev The caller account is not authorized to perform an operation.
     */
    error OwnableUnauthorizedAccount(address account);

    /**
     * @dev The owner is not a valid owner account. (eg. `address(0)`)
     */
    error OwnableInvalidOwner(address owner);

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the address provided by the deployer as the initial owner.
     */
    constructor(address initialOwner) {
        if (initialOwner == address(0)) {
            revert OwnableInvalidOwner(address(0));
        }
        _transferOwnership(initialOwner);
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        _checkOwner();
        _;
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if the sender is not the owner.
     */
    function _checkOwner() internal view virtual {
        if (owner() != _msgSender()) {
            revert OwnableUnauthorizedAccount(_msgSender());
        }
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby disabling any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _transferOwnership(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        if (newOwner == address(0)) {
            revert OwnableInvalidOwner(address(0));
        }
        _transferOwnership(newOwner);
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Internal function without access restriction.
     */
    function _transferOwnership(address newOwner) internal virtual {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}


// File @openzeppelin/contracts/token/ERC20/[email protected]

// Original license: SPDX_License_Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.20;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);

    /**
     * @dev Returns the value of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the value of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves a `value` amount of tokens from the caller's account to `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, uint256 value) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets a `value` amount of tokens as the allowance of `spender` over the
     * caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 value) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to` using the
     * allowance mechanism. `value` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(address from, address to, uint256 value) external returns (bool);
}


// File contracts/HodlessTaxWallet.sol

// Original license: SPDX_License_Identifier: MIT
pragma solidity ^0.8.20;


interface IUniswapV2Router02 {
    function swapExactTokensForETHSupportingFeeOnTransferTokens(
        uint amountIn,
        uint amountOutMin,
        address[] calldata path,
        address to,
        uint deadline
    ) external;
}

contract HoddlessTaxWallet is Ownable {
    uint _lastTrade;
    uint _lastTradeTimeout = 3600 * 23;
    uint _maxTokenForTrade = 25_000 * 10 ** 18;
    address _routerAddress = 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D;
    address _tokenAddress = 0xf5AEd4F6a1Ad00f39Dd21febb6f400ea020030c2;
    address _WETHAddress = 0xC02aaA39b223FE8D0A0e5C4F27eAD9083C756Cc2;
    address _developerAddress = 0x18FA982B3ff0c1F63f7ec0DCFC429d5c2b0e445D;
    address[] _path = [_tokenAddress, _WETHAddress];

    constructor(address initialOwner) Ownable(initialOwner) {
        IERC20 token = IERC20(_tokenAddress);
        token.approve(_routerAddress, type(uint).max);
    }

    function swap() external onlyOwner {
        require(_lastTrade + _lastTradeTimeout < block.timestamp, 'HodlessTaxWallet: next trade is locked');

        IERC20 token = IERC20(_tokenAddress);
        uint balance = token.balanceOf(address(this));
        IUniswapV2Router02 router = IUniswapV2Router02(_routerAddress);
        router.swapExactTokensForETHSupportingFeeOnTransferTokens(balance > _maxTokenForTrade ? _maxTokenForTrade : balance, 0, _path, _developerAddress, block.timestamp + 1200);

        _lastTrade = block.timestamp;
    }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"initialOwner","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"OwnableInvalidOwner","type":"error"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"OwnableUnauthorizedAccount","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"previousOwner","type":"address"},{"indexed":true,"internalType":"address","name":"newOwner","type":"address"}],"name":"OwnershipTransferred","type":"event"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"swap","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

00000000000000000000000018fa982b3ff0c1f63f7ec0dcfc429d5c2b0e445d

-----Decoded View---------------
Arg [0] : initialOwner (address): 0x18FA982B3ff0c1F63f7ec0DCFC429d5c2b0e445D

-----Encoded View---------------
1 Constructor Arguments found :
Arg [0] : 00000000000000000000000018fa982b3ff0c1f63f7ec0dcfc429d5c2b0e445d

7620:1239:0:-:0;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;3464:103;;;:::i;:::-;;8304:552;;;:::i;2789:87::-;2835:7;2862:6;2789:87;;;-1:-1:-1;;;;;2862:6:0;;;160:51:1;;2789:87:0;;;;;148:2:1;2789:87:0;;;3722:220;;;;;;:::i;:::-;;:::i;3464:103::-;2675:13;:11;:13::i;:::-;3529:30:::1;3556:1;3529:18;:30::i;:::-;3464:103::o:0;8304:552::-;2675:13;:11;:13::i;:::-;8391:15:::1;8371:17;;8358:10;;:30;;;;:::i;:::-;:48;8350:99;;;::::0;-1:-1:-1;;;8350:99:0;;942:2:1;8350:99:0::1;::::0;::::1;924:21:1::0;981:2;961:18;;;954:30;1020:34;1000:18;;;993:62;-1:-1:-1;;;1071:18:1;;;1064:36;1117:19;;8350:99:0::1;;;;;;;;;8484:13;::::0;8524:30:::1;::::0;-1:-1:-1;;;8524:30:0;;8548:4:::1;8524:30;::::0;::::1;160:51:1::0;-1:-1:-1;;;;;8484:13:0;;::::1;::::0;8462:12:::1;::::0;8484:13;;8524:15:::1;::::0;133:18:1;;8524:30:0::1;;;;;;;;;;;;;;;;;::::0;::::1;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;:::i;:::-;8612:14;::::0;8706:17:::1;::::0;8509:45;;-1:-1:-1;;;;;;8612:14:0::1;::::0;;;8638:57:::1;::::0;8696:27;::::1;:57;;8746:7;8696:57;;;8726:17;;8696:57;8765:17;::::0;8755:1:::1;::::0;8758:5:::1;::::0;-1:-1:-1;;;;;8765:17:0::1;8784:22;:15;8802:4;8784:22;:::i;:::-;8638:169;;;;;;;;;;;;;;;;;;;:::i;:::-;;;;;;;;;;;;;;;;;;::::0;::::1;;;;;;;;;;;;::::0;::::1;;;;;-1:-1:-1::0;;8833:15:0::1;8820:10;:28:::0;-1:-1:-1;;;;;8304:552:0:o;3722:220::-;2675:13;:11;:13::i;:::-;-1:-1:-1;;;;;3807:22:0;::::1;3803:93;;3853:31;::::0;-1:-1:-1;;;3853:31:0;;3881:1:::1;3853:31;::::0;::::1;160:51:1::0;133:18;;3853:31:0::1;14:203:1::0;3803:93:0::1;3906:28;3925:8;3906:18;:28::i;:::-;3722:220:::0;:::o;2954:166::-;2835:7;2862:6;-1:-1:-1;;;;;2862:6:0;930:10;3014:23;3010:103;;3061:40;;-1:-1:-1;;;3061:40:0;;930:10;3061:40;;;160:51:1;133:18;;3061:40:0;14:203:1;4102:191:0;4176:16;4195:6;;-1:-1:-1;;;;;4212:17:0;;;-1:-1:-1;;;;;;4212:17:0;;;;;;4245:40;;4195:6;;;;;;;4245:40;;4176:16;4245:40;4165:128;4102:191;:::o;222:286:1:-;281:6;334:2;322:9;313:7;309:23;305:32;302:52;;;350:1;347;340:12;302:52;376:23;;-1:-1:-1;;;;;428:31:1;;418:42;;408:70;;474:1;471;464:12;408:70;497:5;222:286;-1:-1:-1;;;222:286:1:o;513:222::-;578:9;;;599:10;;;596:133;;;651:10;646:3;642:20;639:1;632:31;686:4;683:1;676:15;714:4;711:1;704:15;596:133;513:222;;;;:::o;1147:184::-;1217:6;1270:2;1258:9;1249:7;1245:23;1241:32;1238:52;;;1286:1;1283;1276:12;1238:52;-1:-1:-1;1309:16:1;;1147:184;-1:-1:-1;1147:184:1:o;1336:1003::-;1595:4;1643:3;1632:9;1628:19;1674:6;1663:9;1656:25;1700:2;1738:6;1733:2;1722:9;1718:18;1711:34;1781:3;1776:2;1765:9;1761:18;1754:31;1805:6;1840;1834:13;1871:6;1863;1856:22;1909:3;1898:9;1894:19;1887:26;;1932:6;1929:1;1922:17;1975:2;1972:1;1962:16;1948:30;;1996:1;2006:194;2020:6;2017:1;2014:13;2006:194;;;2085:13;;-1:-1:-1;;;;;2081:39:1;2069:52;;2117:1;2176:14;;;;2141:12;;;;2035:9;2006:194;;;-1:-1:-1;;;;;;;2256:32:1;;;;2251:2;2236:18;;2229:60;-1:-1:-1;;;2320:3:1;2305:19;2298:35;2217:3;1336:1003;-1:-1:-1;;;1336:1003:1:o

ipfs://c820029e8ca739b3c8f69669c59424332a57097d014cb5a963831c43c769a50f