Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: MIT
pragma solidity 0.8.19;

import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
import "@openzeppelin/contracts/security/Pausable.sol";

/// @title Exchange contract from ROOK to pROOK and USDC
/// @author IANAL
contract ExchangeROOK is Ownable, Pausable {
	using SafeERC20 for IERC20;

	/// @notice ROOK
	IERC20 public immutable tokenROOK;

	/// @notice pROOK
	IERC20 public immutable tokenPROOK;

	/// @notice USDC
	IERC20 public immutable tokenUSDC; //

	/// @notice Exchange Rate
	uint256 public exchangeRate;

	/// @notice emitted when exchange ROOK to pROOK and USDC
	event Exchange(address indexed user, uint256 amount, uint256 value);
	event ExchangeRateSet(uint256 exchangeRate);

	//
	// @notice constructor
	// @param _tokenROOK ROOK token address
	// @param _tokenPROOK pROOK token address
	// @param _tokenUSDC USDC token address
	// @param _exchangeRate exchange rate value of USDC per ROOK with 4 decimals
	//
	constructor(IERC20 _tokenROOK, IERC20 _tokenPROOK, IERC20 _tokenUSDC, uint256 _exchangeRate) Ownable() {
		tokenROOK = _tokenROOK;
		tokenPROOK = _tokenPROOK;
		tokenUSDC = _tokenUSDC;
		exchangeRate = _exchangeRate;
		_pause();
	}

	function pause() external onlyOwner {
		_pause();
	}

	function unpause() external onlyOwner {
		_unpause();
	}

	/**
	 * @notice Exchange rate value with 4 decimals, example 455000 = $45.50
	 * @param _exchangeRate amount of USDC per ROOK (USD / ROOK)
	 */
	function setExchangeRate(uint256 _exchangeRate) external onlyOwner {
		exchangeRate = _exchangeRate;
		emit ExchangeRateSet(_exchangeRate);
	}

	/**
	 * @notice Withdraw IERC20 token
	 * @param _token address for withdraw
	 * @param _amount to withdraw
	 */
	function withdrawAssets(IERC20 _token, uint256 _amount) external onlyOwner {
		_token.safeTransfer(owner(), _amount);
	}

	/**
	 * @notice Exchange from ROOK to pROOK and USDC
	 * @param _amount of ROOK exchanged
	 */
	function exchange(uint256 _amount) external whenNotPaused {
		tokenROOK.safeTransferFrom(_msgSender(), address(this), _amount);
		uint256 _value = _amount * exchangeRate / 1e16; // @note 1e18 * 1e4 / 1e16 = 1e6
		tokenPROOK.safeTransfer(_msgSender(), _amount);
		tokenUSDC.safeTransfer(_msgSender(), _value);

		emit Exchange(_msgSender(), _amount, _value);
	}
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (access/Ownable.sol)

pragma solidity ^0.8.0;

import "../utils/Context.sol";

/**
 * @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.
 *
 * By default, the owner account will be the one that deploys the contract. 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;

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

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _transferOwnership(_msgSender());
    }

    /**
     * @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 {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing 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 {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _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);
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.7.0) (security/Pausable.sol)

pragma solidity ^0.8.0;

import "../utils/Context.sol";

/**
 * @dev Contract module which allows children to implement an emergency stop
 * mechanism that can be triggered by an authorized account.
 *
 * This module is used through inheritance. It will make available the
 * modifiers `whenNotPaused` and `whenPaused`, which can be applied to
 * the functions of your contract. Note that they will not be pausable by
 * simply including this module, only once the modifiers are put in place.
 */
abstract contract Pausable is Context {
    /**
     * @dev Emitted when the pause is triggered by `account`.
     */
    event Paused(address account);

    /**
     * @dev Emitted when the pause is lifted by `account`.
     */
    event Unpaused(address account);

    bool private _paused;

    /**
     * @dev Initializes the contract in unpaused state.
     */
    constructor() {
        _paused = false;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is not paused.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    modifier whenNotPaused() {
        _requireNotPaused();
        _;
    }

    /**
     * @dev Modifier to make a function callable only when the contract is paused.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    modifier whenPaused() {
        _requirePaused();
        _;
    }

    /**
     * @dev Returns true if the contract is paused, and false otherwise.
     */
    function paused() public view virtual returns (bool) {
        return _paused;
    }

    /**
     * @dev Throws if the contract is paused.
     */
    function _requireNotPaused() internal view virtual {
        require(!paused(), "Pausable: paused");
    }

    /**
     * @dev Throws if the contract is not paused.
     */
    function _requirePaused() internal view virtual {
        require(paused(), "Pausable: not paused");
    }

    /**
     * @dev Triggers stopped state.
     *
     * Requirements:
     *
     * - The contract must not be paused.
     */
    function _pause() internal virtual whenNotPaused {
        _paused = true;
        emit Paused(_msgSender());
    }

    /**
     * @dev Returns to normal state.
     *
     * Requirements:
     *
     * - The contract must be paused.
     */
    function _unpause() internal virtual whenPaused {
        _paused = false;
        emit Unpaused(_msgSender());
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC20/extensions/draft-IERC20Permit.sol)

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 Permit extension allowing approvals to be made via signatures, as defined in
 * https://eips.ethereum.org/EIPS/eip-2612[EIP-2612].
 *
 * Adds the {permit} method, which can be used to change an account's ERC20 allowance (see {IERC20-allowance}) by
 * presenting a message signed by the account. By not relying on {IERC20-approve}, the token holder account doesn't
 * need to send a transaction, and thus is not required to hold Ether at all.
 */
interface IERC20Permit {
    /**
     * @dev Sets `value` as the allowance of `spender` over ``owner``'s tokens,
     * given ``owner``'s signed approval.
     *
     * IMPORTANT: The same issues {IERC20-approve} has related to transaction
     * ordering also apply here.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `deadline` must be a timestamp in the future.
     * - `v`, `r` and `s` must be a valid `secp256k1` signature from `owner`
     * over the EIP712-formatted function arguments.
     * - the signature must use ``owner``'s current nonce (see {nonces}).
     *
     * For more information on the signature format, see the
     * https://eips.ethereum.org/EIPS/eip-2612#specification[relevant EIP
     * section].
     */
    function permit(
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) external;

    /**
     * @dev Returns the current nonce for `owner`. This value must be
     * included whenever a signature is generated for {permit}.
     *
     * Every successful call to {permit} increases ``owner``'s nonce by one. This
     * prevents a signature from being used multiple times.
     */
    function nonces(address owner) external view returns (uint256);

    /**
     * @dev Returns the domain separator used in the encoding of the signature for {permit}, as defined by {EIP712}.
     */
    // solhint-disable-next-line func-name-mixedcase
    function DOMAIN_SEPARATOR() external view returns (bytes32);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.6.0) (token/ERC20/IERC20.sol)

pragma solidity ^0.8.0;

/**
 * @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 amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

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

    /**
     * @dev Moves `amount` 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 amount) 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 `amount` 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 amount) external returns (bool);

    /**
     * @dev Moves `amount` tokens from `from` to `to` using the
     * allowance mechanism. `amount` 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 amount
    ) external returns (bool);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (token/ERC20/utils/SafeERC20.sol)

pragma solidity ^0.8.0;

import "../IERC20.sol";
import "../extensions/draft-IERC20Permit.sol";
import "../../../utils/Address.sol";

/**
 * @title SafeERC20
 * @dev Wrappers around ERC20 operations that throw on failure (when the token
 * contract returns false). Tokens that return no value (and instead revert or
 * throw on failure) are also supported, non-reverting calls are assumed to be
 * successful.
 * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
 * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
 */
library SafeERC20 {
    using Address for address;

    function safeTransfer(
        IERC20 token,
        address to,
        uint256 value
    ) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
    }

    function safeTransferFrom(
        IERC20 token,
        address from,
        address to,
        uint256 value
    ) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
    }

    /**
     * @dev Deprecated. This function has issues similar to the ones found in
     * {IERC20-approve}, and its usage is discouraged.
     *
     * Whenever possible, use {safeIncreaseAllowance} and
     * {safeDecreaseAllowance} instead.
     */
    function safeApprove(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        // safeApprove should only be called when setting an initial allowance,
        // or when resetting it to zero. To increase and decrease it, use
        // 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
        require(
            (value == 0) || (token.allowance(address(this), spender) == 0),
            "SafeERC20: approve from non-zero to non-zero allowance"
        );
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
    }

    function safeIncreaseAllowance(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        uint256 newAllowance = token.allowance(address(this), spender) + value;
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
    }

    function safeDecreaseAllowance(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        unchecked {
            uint256 oldAllowance = token.allowance(address(this), spender);
            require(oldAllowance >= value, "SafeERC20: decreased allowance below zero");
            uint256 newAllowance = oldAllowance - value;
            _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
        }
    }

    function safePermit(
        IERC20Permit token,
        address owner,
        address spender,
        uint256 value,
        uint256 deadline,
        uint8 v,
        bytes32 r,
        bytes32 s
    ) internal {
        uint256 nonceBefore = token.nonces(owner);
        token.permit(owner, spender, value, deadline, v, r, s);
        uint256 nonceAfter = token.nonces(owner);
        require(nonceAfter == nonceBefore + 1, "SafeERC20: permit did not succeed");
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     */
    function _callOptionalReturn(IERC20 token, bytes memory data) private {
        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
        // we're implementing it ourselves. We use {Address-functionCall} to perform this call, which verifies that
        // the target address contains contract code and also asserts for success in the low-level call.

        bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed");
        if (returndata.length > 0) {
            // Return data is optional
            require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.8.0) (utils/Address.sol)

pragma solidity ^0.8.1;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     *
     * [IMPORTANT]
     * ====
     * You shouldn't rely on `isContract` to protect against flash loan attacks!
     *
     * Preventing calls from contracts is highly discouraged. It breaks composability, breaks support for smart wallets
     * like Gnosis Safe, and does not provide security since it can be circumvented by calling from a contract
     * constructor.
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize/address.code.length, which returns 0
        // for contracts in construction, since the code is only stored at the end
        // of the constructor execution.

        return account.code.length > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        (bool success, ) = recipient.call{value: amount}("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResultFromTarget(target, success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verify that a low level call to smart-contract was successful, and revert (either by bubbling
     * the revert reason or using the provided one) in case of unsuccessful call or if target was not a contract.
     *
     * _Available since v4.8._
     */
    function verifyCallResultFromTarget(
        address target,
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        if (success) {
            if (returndata.length == 0) {
                // only check isContract if the call was successful and the return data is empty
                // otherwise we already know that it was a contract
                require(isContract(target), "Address: call to non-contract");
            }
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    /**
     * @dev Tool to verify that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason or using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            _revert(returndata, errorMessage);
        }
    }

    function _revert(bytes memory returndata, string memory errorMessage) private pure {
        // Look for revert reason and bubble it up if present
        if (returndata.length > 0) {
            // The easiest way to bubble the revert reason is using memory via assembly
            /// @solidity memory-safe-assembly
            assembly {
                let returndata_size := mload(returndata)
                revert(add(32, returndata), returndata_size)
            }
        } else {
            revert(errorMessage);
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/Context.sol)

pragma solidity ^0.8.0;

/**
 * @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;
    }
}

{
  "optimizer": {
    "enabled": false,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"contract IERC20","name":"_tokenROOK","type":"address"},{"internalType":"contract IERC20","name":"_tokenPROOK","type":"address"},{"internalType":"contract IERC20","name":"_tokenUSDC","type":"address"},{"internalType":"uint256","name":"_exchangeRate","type":"uint256"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"user","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"value","type":"uint256"}],"name":"Exchange","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"uint256","name":"exchangeRate","type":"uint256"}],"name":"ExchangeRateSet","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":false,"internalType":"address","name":"account","type":"address"}],"name":"Paused","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"address","name":"account","type":"address"}],"name":"Unpaused","type":"event"},{"inputs":[{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"exchange","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"exchangeRate","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"pause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_exchangeRate","type":"uint256"}],"name":"setExchangeRate","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"tokenPROOK","outputs":[{"internalType":"contract IERC20","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tokenROOK","outputs":[{"internalType":"contract IERC20","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"tokenUSDC","outputs":[{"internalType":"contract IERC20","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"unpause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"contract IERC20","name":"_token","type":"address"},{"internalType":"uint256","name":"_amount","type":"uint256"}],"name":"withdrawAssets","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

000000000000000000000000fa5047c9c78b8877af97bdcb85db743fd7313d4a000000000000000000000000e29c0d68633f3972b78cf69f3733421369ede8ff000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb480000000000000000000000000000000000000000000000000000000000063604

-----Decoded View---------------
Arg [0] : _tokenROOK (address): 0xfA5047c9c78B8877af97BDcb85Db743fD7313d4a
Arg [1] : _tokenPROOK (address): 0xe29c0d68633f3972b78cF69F3733421369EDe8fF
Arg [2] : _tokenUSDC (address): 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48
Arg [3] : _exchangeRate (uint256): 407044

-----Encoded View---------------
4 Constructor Arguments found :
Arg [0] : 000000000000000000000000fa5047c9c78b8877af97bdcb85db743fd7313d4a
Arg [1] : 000000000000000000000000e29c0d68633f3972b78cf69f3733421369ede8ff
Arg [2] : 000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48
Arg [3] : 0000000000000000000000000000000000000000000000000000000000063604