Contract Source Code (Solidity)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

Outline

•    - function _msgSender()
•    - function _msgData()
•    - function _contextSuffixLength()
•    - function owner()
•    - function _checkOwner()
•    - function renounceOwnership()
•    - function transferOwnership(address ne ...
•    - function _transferOwnership(address n ...
• interface IERC20Errors
• interface IERC721Errors
• interface IERC1155Errors
• 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 IERC20Metadata is IERC20
•    - function name()
•    - function symbol()
•    - function decimals()
•    - function name()
•    - function symbol()
•    - function decimals()
•    - 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 ...
•    - function _transfer(address from, addr ...
•    - function _update(address from, addres ...
•    - function _mint(address account, uint2 ...
•    - function _burn(address account, uint2 ...
•    - function _approve(address owner, addr ...
•    - function _approve(address owner, addr ...
•    - function _spendAllowance(address owne ...
• interface IUniswapV2Router01
•    - function factory()
•    - function WETH()
•    - function addLiquidity(
•    - function addLiquidityETH(
•    - function removeLiquidity(
•    - function removeLiquidityETH(
•    - function removeLiquidityWithPermit(
•    - function removeLiquidityETHWithPermit ...
•    - function swapExactTokensForTokens(
•    - function swapTokensForExactTokens(
•    - function swapExactETHForTokens(uint a ...
•    - function swapTokensForExactETH(uint a ...
•    - function swapExactTokensForETH(uint a ...
•    - function swapETHForExactTokens(uint a ...
•    - function quote(uint amountA, uint res ...
•    - function getAmountOut(uint amountIn, ...
•    - function getAmountIn(uint amountOut, ...
•    - function getAmountsOut(uint amountIn, ...
•    - function getAmountsIn(uint amountOut, ...
• interface IUniswapV2Router02 is IUnis ...
•    - function removeLiquidityETHSupporting ...
•    - function removeLiquidityETHWithPermit ...
•    - function swapExactTokensForTokensSupp ...
•    - function swapExactETHForTokensSupport ...
•    - function swapExactTokensForETHSupport ...
• interface IUniswapV2Factory
•    - function feeTo()
•    - function feeToSetter()
•    - function getPair(address tokenA, addr ...
•    - function allPairs(uint)
•    - function allPairsLength()
•    - function createPair(address tokenA, a ...
•    - function setFeeTo(address)
•    - function setFeeToSetter(address)
•    - function uniswapV2Pair()
•    - function _initLiquidity(uint256 initi ...
• interface IPayable
•    - function pay(string calldata serviceN ...
•  contract LiquidERC20 is ERC20Liqui ... *
•    - function initLiquidity(uint256 initia ...

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

/**
 *Submitted for verification at Etherscan.io on 2024-02-12
*/

// SPDX-License-Identifier: MIT

// Sources flattened with hardhat v2.19.5 https://hardhat.org



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

// Original license: SPDX_License_Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.1) (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;
    }

    function _contextSuffixLength() internal view virtual returns (uint256) {
        return 0;
    }
}


// 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/interfaces/[email protected]

// Original license: SPDX_License_Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (interfaces/draft-IERC6093.sol)
pragma solidity ^0.8.20;

/**
 * @dev Standard ERC20 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC20 tokens.
 */
interface IERC20Errors {
    /**
     * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     * @param balance Current balance for the interacting account.
     * @param needed Minimum amount required to perform a transfer.
     */
    error ERC20InsufficientBalance(address sender, uint256 balance, uint256 needed);

    /**
     * @dev Indicates a failure with the token `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     */
    error ERC20InvalidSender(address sender);

    /**
     * @dev Indicates a failure with the token `receiver`. Used in transfers.
     * @param receiver Address to which tokens are being transferred.
     */
    error ERC20InvalidReceiver(address receiver);

    /**
     * @dev Indicates a failure with the `spender`’s `allowance`. Used in transfers.
     * @param spender Address that may be allowed to operate on tokens without being their owner.
     * @param allowance Amount of tokens a `spender` is allowed to operate with.
     * @param needed Minimum amount required to perform a transfer.
     */
    error ERC20InsufficientAllowance(address spender, uint256 allowance, uint256 needed);

    /**
     * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
     * @param approver Address initiating an approval operation.
     */
    error ERC20InvalidApprover(address approver);

    /**
     * @dev Indicates a failure with the `spender` to be approved. Used in approvals.
     * @param spender Address that may be allowed to operate on tokens without being their owner.
     */
    error ERC20InvalidSpender(address spender);
}

/**
 * @dev Standard ERC721 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC721 tokens.
 */
interface IERC721Errors {
    /**
     * @dev Indicates that an address can't be an owner. For example, `address(0)` is a forbidden owner in EIP-20.
     * Used in balance queries.
     * @param owner Address of the current owner of a token.
     */
    error ERC721InvalidOwner(address owner);

    /**
     * @dev Indicates a `tokenId` whose `owner` is the zero address.
     * @param tokenId Identifier number of a token.
     */
    error ERC721NonexistentToken(uint256 tokenId);

    /**
     * @dev Indicates an error related to the ownership over a particular token. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     * @param tokenId Identifier number of a token.
     * @param owner Address of the current owner of a token.
     */
    error ERC721IncorrectOwner(address sender, uint256 tokenId, address owner);

    /**
     * @dev Indicates a failure with the token `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     */
    error ERC721InvalidSender(address sender);

    /**
     * @dev Indicates a failure with the token `receiver`. Used in transfers.
     * @param receiver Address to which tokens are being transferred.
     */
    error ERC721InvalidReceiver(address receiver);

    /**
     * @dev Indicates a failure with the `operator`’s approval. Used in transfers.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     * @param tokenId Identifier number of a token.
     */
    error ERC721InsufficientApproval(address operator, uint256 tokenId);

    /**
     * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
     * @param approver Address initiating an approval operation.
     */
    error ERC721InvalidApprover(address approver);

    /**
     * @dev Indicates a failure with the `operator` to be approved. Used in approvals.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     */
    error ERC721InvalidOperator(address operator);
}

/**
 * @dev Standard ERC1155 Errors
 * Interface of the https://eips.ethereum.org/EIPS/eip-6093[ERC-6093] custom errors for ERC1155 tokens.
 */
interface IERC1155Errors {
    /**
     * @dev Indicates an error related to the current `balance` of a `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     * @param balance Current balance for the interacting account.
     * @param needed Minimum amount required to perform a transfer.
     * @param tokenId Identifier number of a token.
     */
    error ERC1155InsufficientBalance(address sender, uint256 balance, uint256 needed, uint256 tokenId);

    /**
     * @dev Indicates a failure with the token `sender`. Used in transfers.
     * @param sender Address whose tokens are being transferred.
     */
    error ERC1155InvalidSender(address sender);

    /**
     * @dev Indicates a failure with the token `receiver`. Used in transfers.
     * @param receiver Address to which tokens are being transferred.
     */
    error ERC1155InvalidReceiver(address receiver);

    /**
     * @dev Indicates a failure with the `operator`’s approval. Used in transfers.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     * @param owner Address of the current owner of a token.
     */
    error ERC1155MissingApprovalForAll(address operator, address owner);

    /**
     * @dev Indicates a failure with the `approver` of a token to be approved. Used in approvals.
     * @param approver Address initiating an approval operation.
     */
    error ERC1155InvalidApprover(address approver);

    /**
     * @dev Indicates a failure with the `operator` to be approved. Used in approvals.
     * @param operator Address that may be allowed to operate on tokens without being their owner.
     */
    error ERC1155InvalidOperator(address operator);

    /**
     * @dev Indicates an array length mismatch between ids and values in a safeBatchTransferFrom operation.
     * Used in batch transfers.
     * @param idsLength Length of the array of token identifiers
     * @param valuesLength Length of the array of token amounts
     */
    error ERC1155InvalidArrayLength(uint256 idsLength, uint256 valuesLength);
}


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

// Original license: SPDX_License_Identifier: MIT
// OpenZeppelin Contracts (last updated v5.0.0) (token/ERC20/extensions/IERC20Metadata.sol)

pragma solidity ^0.8.20;

/**
 * @dev Interface for the optional metadata functions from the ERC20 standard.
 */
interface IERC20Metadata is IERC20 {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the symbol of the token.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the decimals places of the token.
     */
    function decimals() external view returns (uint8);
}


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

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

pragma solidity ^0.8.20;




/**
 * @dev Implementation of the {IERC20} interface.
 *
 * This implementation is agnostic to the way tokens are created. This means
 * that a supply mechanism has to be added in a derived contract using {_mint}.
 *
 * TIP: For a detailed writeup see our guide
 * https://forum.openzeppelin.com/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * The default value of {decimals} is 18. To change this, you should override
 * this function so it returns a different value.
 *
 * We have followed general OpenZeppelin Contracts guidelines: functions revert
 * instead returning `false` on failure. This behavior is nonetheless
 * conventional and does not conflict with the expectations of ERC20
 * applications.
 *
 * Additionally, an {Approval} event is emitted on calls to {transferFrom}.
 * This allows applications to reconstruct the allowance for all accounts just
 * by listening to said events. Other implementations of the EIP may not emit
 * these events, as it isn't required by the specification.
 */
abstract contract ERC20 is Context, IERC20, IERC20Metadata, IERC20Errors {
    mapping(address account => uint256) private _balances;

    mapping(address account => mapping(address spender => uint256)) private _allowances;

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

    /**
     * @dev Sets the values for {name} and {symbol}.
     *
     * All two of these values are immutable: they can only be set once during
     * construction.
     */
    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

    /**
     * @dev Returns the name of the token.
     */
    function name() public view virtual returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view virtual returns (string memory) {
        return _symbol;
    }

    /**
     * @dev Returns the number of decimals used to get its user representation.
     * For example, if `decimals` equals `2`, a balance of `505` tokens should
     * be displayed to a user as `5.05` (`505 / 10 ** 2`).
     *
     * Tokens usually opt for a value of 18, imitating the relationship between
     * Ether and Wei. This is the default value returned by this function, unless
     * it's overridden.
     *
     * NOTE: This information is only used for _display_ purposes: it in
     * no way affects any of the arithmetic of the contract, including
     * {IERC20-balanceOf} and {IERC20-transfer}.
     */
    function decimals() public view virtual returns (uint8) {
        return 18;
    }

    /**
     * @dev See {IERC20-totalSupply}.
     */
    function totalSupply() public view virtual returns (uint256) {
        return _totalSupply;
    }

    /**
     * @dev See {IERC20-balanceOf}.
     */
    function balanceOf(address account) public view virtual returns (uint256) {
        return _balances[account];
    }

    /**
     * @dev See {IERC20-transfer}.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - the caller must have a balance of at least `value`.
     */
    function transfer(address to, uint256 value) public virtual returns (bool) {
        address owner = _msgSender();
        _transfer(owner, to, value);
        return true;
    }

    /**
     * @dev See {IERC20-allowance}.
     */
    function allowance(address owner, address spender) public view virtual returns (uint256) {
        return _allowances[owner][spender];
    }

    /**
     * @dev See {IERC20-approve}.
     *
     * NOTE: If `value` is the maximum `uint256`, the allowance is not updated on
     * `transferFrom`. This is semantically equivalent to an infinite approval.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 value) public virtual returns (bool) {
        address owner = _msgSender();
        _approve(owner, spender, value);
        return true;
    }

    /**
     * @dev See {IERC20-transferFrom}.
     *
     * Emits an {Approval} event indicating the updated allowance. This is not
     * required by the EIP. See the note at the beginning of {ERC20}.
     *
     * NOTE: Does not update the allowance if the current allowance
     * is the maximum `uint256`.
     *
     * Requirements:
     *
     * - `from` and `to` cannot be the zero address.
     * - `from` must have a balance of at least `value`.
     * - the caller must have allowance for ``from``'s tokens of at least
     * `value`.
     */
    function transferFrom(address from, address to, uint256 value) public virtual returns (bool) {
        address spender = _msgSender();
        _spendAllowance(from, spender, value);
        _transfer(from, to, value);
        return true;
    }

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to`.
     *
     * This internal function is equivalent to {transfer}, and can be used to
     * e.g. implement automatic token fees, slashing mechanisms, etc.
     *
     * Emits a {Transfer} event.
     *
     * NOTE: This function is not virtual, {_update} should be overridden instead.
     */
    function _transfer(address from, address to, uint256 value) internal {
        if (from == address(0)) {
            revert ERC20InvalidSender(address(0));
        }
        if (to == address(0)) {
            revert ERC20InvalidReceiver(address(0));
        }
        _update(from, to, value);
    }

    /**
     * @dev Transfers a `value` amount of tokens from `from` to `to`, or alternatively mints (or burns) if `from`
     * (or `to`) is the zero address. All customizations to transfers, mints, and burns should be done by overriding
     * this function.
     *
     * Emits a {Transfer} event.
     */
    function _update(address from, address to, uint256 value) internal virtual {
        if (from == address(0)) {
            // Overflow check required: The rest of the code assumes that totalSupply never overflows
            _totalSupply += value;
        } else {
            uint256 fromBalance = _balances[from];
            if (fromBalance < value) {
                revert ERC20InsufficientBalance(from, fromBalance, value);
            }
            unchecked {
                // Overflow not possible: value <= fromBalance <= totalSupply.
                _balances[from] = fromBalance - value;
            }
        }

        if (to == address(0)) {
            unchecked {
                // Overflow not possible: value <= totalSupply or value <= fromBalance <= totalSupply.
                _totalSupply -= value;
            }
        } else {
            unchecked {
                // Overflow not possible: balance + value is at most totalSupply, which we know fits into a uint256.
                _balances[to] += value;
            }
        }

        emit Transfer(from, to, value);
    }

    /**
     * @dev Creates a `value` amount of tokens and assigns them to `account`, by transferring it from address(0).
     * Relies on the `_update` mechanism
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * NOTE: This function is not virtual, {_update} should be overridden instead.
     */
    function _mint(address account, uint256 value) internal {
        if (account == address(0)) {
            revert ERC20InvalidReceiver(address(0));
        }
        _update(address(0), account, value);
    }

    /**
     * @dev Destroys a `value` amount of tokens from `account`, lowering the total supply.
     * Relies on the `_update` mechanism.
     *
     * Emits a {Transfer} event with `to` set to the zero address.
     *
     * NOTE: This function is not virtual, {_update} should be overridden instead
     */
    function _burn(address account, uint256 value) internal {
        if (account == address(0)) {
            revert ERC20InvalidSender(address(0));
        }
        _update(account, address(0), value);
    }

    /**
     * @dev Sets `value` as the allowance of `spender` over the `owner` s tokens.
     *
     * This internal function is equivalent to `approve`, and can be used to
     * e.g. set automatic allowances for certain subsystems, etc.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `owner` cannot be the zero address.
     * - `spender` cannot be the zero address.
     *
     * Overrides to this logic should be done to the variant with an additional `bool emitEvent` argument.
     */
    function _approve(address owner, address spender, uint256 value) internal {
        _approve(owner, spender, value, true);
    }

    /**
     * @dev Variant of {_approve} with an optional flag to enable or disable the {Approval} event.
     *
     * By default (when calling {_approve}) the flag is set to true. On the other hand, approval changes made by
     * `_spendAllowance` during the `transferFrom` operation set the flag to false. This saves gas by not emitting any
     * `Approval` event during `transferFrom` operations.
     *
     * Anyone who wishes to continue emitting `Approval` events on the`transferFrom` operation can force the flag to
     * true using the following override:
     * ```
     * function _approve(address owner, address spender, uint256 value, bool) internal virtual override {
     *     super._approve(owner, spender, value, true);
     * }
     * ```
     *
     * Requirements are the same as {_approve}.
     */
    function _approve(address owner, address spender, uint256 value, bool emitEvent) internal virtual {
        if (owner == address(0)) {
            revert ERC20InvalidApprover(address(0));
        }
        if (spender == address(0)) {
            revert ERC20InvalidSpender(address(0));
        }
        _allowances[owner][spender] = value;
        if (emitEvent) {
            emit Approval(owner, spender, value);
        }
    }

    /**
     * @dev Updates `owner` s allowance for `spender` based on spent `value`.
     *
     * Does not update the allowance value in case of infinite allowance.
     * Revert if not enough allowance is available.
     *
     * Does not emit an {Approval} event.
     */
    function _spendAllowance(address owner, address spender, uint256 value) internal virtual {
        uint256 currentAllowance = allowance(owner, spender);
        if (currentAllowance != type(uint256).max) {
            if (currentAllowance < value) {
                revert ERC20InsufficientAllowance(spender, currentAllowance, value);
            }
            unchecked {
                _approve(owner, spender, currentAllowance - value, false);
            }
        }
    }
}


// File @uniswap/v2-periphery/contracts/interfaces/[email protected]

pragma solidity >=0.6.2;

interface IUniswapV2Router01 {
    function factory() external pure returns (address);
    function WETH() external pure returns (address);

    function addLiquidity(
        address tokenA,
        address tokenB,
        uint amountADesired,
        uint amountBDesired,
        uint amountAMin,
        uint amountBMin,
        address to,
        uint deadline
    ) external returns (uint amountA, uint amountB, uint liquidity);
    function addLiquidityETH(
        address token,
        uint amountTokenDesired,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline
    ) external payable returns (uint amountToken, uint amountETH, uint liquidity);
    function removeLiquidity(
        address tokenA,
        address tokenB,
        uint liquidity,
        uint amountAMin,
        uint amountBMin,
        address to,
        uint deadline
    ) external returns (uint amountA, uint amountB);
    function removeLiquidityETH(
        address token,
        uint liquidity,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline
    ) external returns (uint amountToken, uint amountETH);
    function removeLiquidityWithPermit(
        address tokenA,
        address tokenB,
        uint liquidity,
        uint amountAMin,
        uint amountBMin,
        address to,
        uint deadline,
        bool approveMax, uint8 v, bytes32 r, bytes32 s
    ) external returns (uint amountA, uint amountB);
    function removeLiquidityETHWithPermit(
        address token,
        uint liquidity,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline,
        bool approveMax, uint8 v, bytes32 r, bytes32 s
    ) external returns (uint amountToken, uint amountETH);
    function swapExactTokensForTokens(
        uint amountIn,
        uint amountOutMin,
        address[] calldata path,
        address to,
        uint deadline
    ) external returns (uint[] memory amounts);
    function swapTokensForExactTokens(
        uint amountOut,
        uint amountInMax,
        address[] calldata path,
        address to,
        uint deadline
    ) external returns (uint[] memory amounts);
    function swapExactETHForTokens(uint amountOutMin, address[] calldata path, address to, uint deadline)
        external
        payable
        returns (uint[] memory amounts);
    function swapTokensForExactETH(uint amountOut, uint amountInMax, address[] calldata path, address to, uint deadline)
        external
        returns (uint[] memory amounts);
    function swapExactTokensForETH(uint amountIn, uint amountOutMin, address[] calldata path, address to, uint deadline)
        external
        returns (uint[] memory amounts);
    function swapETHForExactTokens(uint amountOut, address[] calldata path, address to, uint deadline)
        external
        payable
        returns (uint[] memory amounts);

    function quote(uint amountA, uint reserveA, uint reserveB) external pure returns (uint amountB);
    function getAmountOut(uint amountIn, uint reserveIn, uint reserveOut) external pure returns (uint amountOut);
    function getAmountIn(uint amountOut, uint reserveIn, uint reserveOut) external pure returns (uint amountIn);
    function getAmountsOut(uint amountIn, address[] calldata path) external view returns (uint[] memory amounts);
    function getAmountsIn(uint amountOut, address[] calldata path) external view returns (uint[] memory amounts);
}


// File @uniswap/v2-periphery/contracts/interfaces/[email protected]

pragma solidity >=0.6.2;

interface IUniswapV2Router02 is IUniswapV2Router01 {
    function removeLiquidityETHSupportingFeeOnTransferTokens(
        address token,
        uint liquidity,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline
    ) external returns (uint amountETH);
    function removeLiquidityETHWithPermitSupportingFeeOnTransferTokens(
        address token,
        uint liquidity,
        uint amountTokenMin,
        uint amountETHMin,
        address to,
        uint deadline,
        bool approveMax, uint8 v, bytes32 r, bytes32 s
    ) external returns (uint amountETH);

    function swapExactTokensForTokensSupportingFeeOnTransferTokens(
        uint amountIn,
        uint amountOutMin,
        address[] calldata path,
        address to,
        uint deadline
    ) external;
    function swapExactETHForTokensSupportingFeeOnTransferTokens(
        uint amountOutMin,
        address[] calldata path,
        address to,
        uint deadline
    ) external payable;
    function swapExactTokensForETHSupportingFeeOnTransferTokens(
        uint amountIn,
        uint amountOutMin,
        address[] calldata path,
        address to,
        uint deadline
    ) external;
}


// File contracts/access/TokenOwner.sol

// Original license: SPDX_License_Identifier: MIT

pragma solidity ^0.8.20;

/**
 * @title TokenOwner
 * @dev Ownable contract with deployer set as initial owner.
 */
abstract contract TokenOwner is Ownable {
    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() Ownable(_msgSender()) {}
}


// File @uniswap/v2-core/contracts/interfaces/[email protected]

pragma solidity >=0.5.0;

interface IUniswapV2Factory {
    event PairCreated(address indexed token0, address indexed token1, address pair, uint);

    function feeTo() external view returns (address);
    function feeToSetter() external view returns (address);

    function getPair(address tokenA, address tokenB) external view returns (address pair);
    function allPairs(uint) external view returns (address pair);
    function allPairsLength() external view returns (uint);

    function createPair(address tokenA, address tokenB) external returns (address pair);

    function setFeeTo(address) external;
    function setFeeToSetter(address) external;
}


// File contracts/token/ERC20/extensions/ERC20Liquid.sol

// Original license: SPDX_License_Identifier: MIT

pragma solidity ^0.8.20;

/**
 * @title ERC20Liquid
 * @dev Extension of ERC20 that creates a ETH/TOKEN pair on UniswapV2 Protocol.
 */
abstract contract ERC20Liquid is ERC20 {
    // the address of the Uniswap V2 Router
    IUniswapV2Router02 private immutable _uniswapV2Router;

    // the address of the ETH/TOKEN pair on UniswapV2 Protocol.
    address private immutable _uniswapV2Pair;

    // indicates if liquidity is initialized
    bool private _liquidityInitialized;

    /**
     * @dev Sets the value of the `_uniswapV2Router`.
     * Creates the UniswapV2 Pair for current token with WETH.
     */
    constructor(address uniswapV2Router_) {
        require(uniswapV2Router_ != address(0), "uniswapV2Router cannot be the zero address");

        _uniswapV2Router = IUniswapV2Router02(uniswapV2Router_);

        _uniswapV2Pair = IUniswapV2Factory(_uniswapV2Router.factory()).createPair(
            address(this),
            _uniswapV2Router.WETH()
        );
    }

    /**
     * @dev Returns the UniswapV2 Pair address for current token with WETH.
     */
    function uniswapV2Pair() public view returns (address) {
        return _uniswapV2Pair;
    }

    /**
     * @dev Add the initial liquidity to the UniswapV2 Pair and transfer remaining balance to `msg.sender`.
     * Can only be called once.
     *
     * WARNING: it allows everyone to initialize the liquidity. Access controls MUST be defined in derived contracts.
     *
     * @param initialLiquidity_ The amount of tokens to be put in initial liquidity.
     * @param lockLiquidity_ A boolean indicating if LP tokens will be locked in contract or sent to contract owner.
     */
    function _initLiquidity(uint256 initialLiquidity_, bool lockLiquidity_) internal {
        require(!_liquidityInitialized, "Already initialized");
        require(initialLiquidity_ > 0, "Initial liquidity cannot be zero");
        require(initialLiquidity_ <= totalSupply(), "Liquidity cannot be greater than supply");

        _liquidityInitialized = true;

        super._transfer(address(this), _msgSender(), (totalSupply() - initialLiquidity_));

        super._approve(address(this), address(_uniswapV2Router), initialLiquidity_);

        _uniswapV2Router.addLiquidityETH{value: msg.value}(
            address(this),
            initialLiquidity_,
            0,
            0,
            lockLiquidity_ ? address(this) : _msgSender(),
            block.timestamp
        );
    }
}


// File contracts/service/ServicePayer.sol

// Original license: SPDX_License_Identifier: MIT

pragma solidity ^0.8.20;

/**
 * @title IPayable
 */
interface IPayable {
    function pay(string calldata serviceName, bytes calldata signature, address wallet) external payable;
}

/**
 * @title ServicePayer
 * @dev Utility contract to pay the deployment fee. Used only during construction.
 */
abstract contract ServicePayer {
    constructor(address payable receiver, string memory serviceName, bytes memory signature, address wallet) payable {
        IPayable(receiver).pay{value: msg.value}(serviceName, signature, wallet);
    }
}


// File contracts/token/ERC20/LiquidERC20.sol

// Original license: SPDX_License_Identifier: MIT

pragma solidity ^0.8.20;

/**
 * @title LiquidERC20
 * @dev Implementation of the LiquidERC20.
 */
contract LiquidERC20 is ERC20Liquid, TokenOwner, ServicePayer {
    constructor(
        string memory name_,
        string memory symbol_,
        uint256 initialBalance_,
        address uniswapV2Router_,
        bytes memory signature_,
        address payable feeReceiver_
    )
        payable
        ERC20(name_, symbol_)
        ERC20Liquid(uniswapV2Router_)
        ServicePayer(feeReceiver_, "LiquidERC20", signature_, _msgSender())
    {
        require(initialBalance_ > 0, "Initial supply cannot be zero");

        _mint(address(this), initialBalance_);
    }

    /**
     * @dev Add the initial liquidity to the UniswapV2 Pair and transfer remaining balance to `msg.sender`.
     * Can only be called once.
     *
     * NOTE: restricting access to owner only. See `ERC20Liquid::_initLiquidity`.
     *
     * @param initialLiquidity The amount of tokens to be put in initial liquidity.
     * @param lockLiquidity A boolean indicating if LP tokens will be locked in contract or sent to contract owner.
     */
    function initLiquidity(uint256 initialLiquidity, bool lockLiquidity) external payable onlyOwner {
        super._initLiquidity(initialLiquidity, lockLiquidity);
    }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"string","name":"name_","type":"string"},{"internalType":"string","name":"symbol_","type":"string"},{"internalType":"uint256","name":"initialBalance_","type":"uint256"},{"internalType":"address","name":"uniswapV2Router_","type":"address"},{"internalType":"bytes","name":"signature_","type":"bytes"},{"internalType":"address payable","name":"feeReceiver_","type":"address"}],"stateMutability":"payable","type":"constructor"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"allowance","type":"uint256"},{"internalType":"uint256","name":"needed","type":"uint256"}],"name":"ERC20InsufficientAllowance","type":"error"},{"inputs":[{"internalType":"address","name":"sender","type":"address"},{"internalType":"uint256","name":"balance","type":"uint256"},{"internalType":"uint256","name":"needed","type":"uint256"}],"name":"ERC20InsufficientBalance","type":"error"},{"inputs":[{"internalType":"address","name":"approver","type":"address"}],"name":"ERC20InvalidApprover","type":"error"},{"inputs":[{"internalType":"address","name":"receiver","type":"address"}],"name":"ERC20InvalidReceiver","type":"error"},{"inputs":[{"internalType":"address","name":"sender","type":"address"}],"name":"ERC20InvalidSender","type":"error"},{"inputs":[{"internalType":"address","name":"spender","type":"address"}],"name":"ERC20InvalidSpender","type":"error"},{"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":"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":"value","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":[{"internalType":"uint256","name":"initialLiquidity","type":"uint256"},{"internalType":"bool","name":"lockLiquidity","type":"bool"}],"name":"initLiquidity","outputs":[],"stateMutability":"payable","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":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"transfer","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"}],"name":"transferFrom","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"uniswapV2Pair","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"}]

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

-----Decoded View---------------
Arg [0] : name_ (string): $cammer
Arg [1] : symbol_ (string): CAMMER
Arg [2] : initialBalance_ (uint256): 320000000000000000000000000000000
Arg [3] : uniswapV2Router_ (address): 0x7a250d5630B4cF539739dF2C5dAcb4c659F2488D
Arg [4] : signature_ (bytes): 0x52d63a02db0f2eba5028e2a0c0c0eb993914dcdb511cb601c6a6669b806c233d6c03d0b71ee7ec574da4fded7a60523bddb05873e708a7c0a72f68bd353164d91c
Arg [5] : feeReceiver_ (address): 0x75Eee167D2E5cC675f5b07f95d6A93E7088d6c34

-----Encoded View---------------
14 Constructor Arguments found :
Arg [0] : 00000000000000000000000000000000000000000000000000000000000000c0
Arg [1] : 0000000000000000000000000000000000000000000000000000000000000100
Arg [2] : 0000000000000000000000000000000000000fc6f7c40458122964d000000000
Arg [3] : 0000000000000000000000007a250d5630b4cf539739df2c5dacb4c659f2488d
Arg [4] : 0000000000000000000000000000000000000000000000000000000000000140
Arg [5] : 00000000000000000000000075eee167d2e5cc675f5b07f95d6a93e7088d6c34
Arg [6] : 0000000000000000000000000000000000000000000000000000000000000007
Arg [7] : 2463616d6d657200000000000000000000000000000000000000000000000000
Arg [8] : 0000000000000000000000000000000000000000000000000000000000000006
Arg [9] : 43414d4d45520000000000000000000000000000000000000000000000000000
Arg [10] : 0000000000000000000000000000000000000000000000000000000000000041
Arg [11] : 52d63a02db0f2eba5028e2a0c0c0eb993914dcdb511cb601c6a6669b806c233d
Arg [12] : 6c03d0b71ee7ec574da4fded7a60523bddb05873e708a7c0a72f68bd353164d9
Arg [13] : 1c00000000000000000000000000000000000000000000000000000000000000