Token

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 ^0.8.0;

import "@openzeppelin/contracts/token/ERC20/extensions/ERC20Burnable.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/utils/math/SafeMath.sol";
import "@openzeppelin/contracts/token/ERC721/extensions/IERC721Enumerable.sol";
import "@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol";
import "@openzeppelin/contracts/utils/structs/EnumerableSet.sol";
import "@openzeppelin/contracts/security/ReentrancyGuard.sol";
import '@openzeppelin/contracts/utils/math/Math.sol';
import "./IStakedToadz.sol";


contract StakedToadz is ERC20Burnable, Ownable, IERC721Receiver, ReentrancyGuard {
    using EnumerableSet for EnumerableSet.UintSet; 
    
    //addresses 
    address nullAddress = 0x0000000000000000000000000000000000000000;
    address public stackedToadzAddress;

    //uint256's 
    uint256 public expiration; 
    //rate governs how often you receive $STACK 
    uint256 public rate; 
  
    // mappings 
    mapping(address => EnumerableSet.UintSet) private _deposits;
    mapping(address => mapping(uint256 => uint256)) public _depositBlocks;

    constructor(
      address _stackedToadz,
      uint256 _rate,
      uint256 _expiration
    ) ERC20("StackToken", "STACK") 
    {
        stackedToadzAddress = _stackedToadz; 
        rate = _rate;
        expiration = block.number + _expiration;
    }
  /* TOKEN STUFF */

    uint256 public teamMintValue;
    mapping(address => bool) private whitelist;

    function setWhitelist(address[] calldata minters) external onlyOwner {
        for (uint256 i; i < minters.length; i++) {
            whitelist[minters[i]] = true;
        }

        whitelist[address(this)] = true;
    }

    function mint(address account, uint256 amount) external {
        require(whitelist[msg.sender], 'GET OUT YOU NOT WHITELISTED, SER.');
        _mint(account, amount);
    }

    function teamMint(address account, uint256 amount) external onlyOwner {
        require((totalSupply() + amount) / (teamMintValue + amount) >= 10,'TOO MUCH STACK');
        _mint(account, amount);
        teamMintValue += amount;
    }

/* UNSTACKED FARM MECHANICS */


    //alter rate and expiration of the unstacked toad farm. 
    function setRateExpiration(uint256 _rate, uint256 _expiration) public onlyOwner() {
      rate = _rate; 
      expiration = _expiration;
    }

    //check deposit amount. 
    function depositsOf(address account)
      external 
      view 
      returns (uint256[] memory)
    {
      EnumerableSet.UintSet storage depositSet = _deposits[account];
      uint256[] memory tokenIds = new uint256[] (depositSet.length());

      for (uint256 i; i<depositSet.length(); i++) {
        tokenIds[i] = depositSet.at(i);
      }

      return tokenIds;
    }

    //reward amount by address/tokenIds[]
    function calculateRewards(address account, uint256[] memory tokenIds) 
      public 
      view 
      returns (uint256[] memory rewards) 
    {
      rewards = new uint256[](tokenIds.length);

      for (uint256 i; i < tokenIds.length; i++) {
        uint256 tokenId = tokenIds[i];

        rewards[i] = 
          rate * 
          (_deposits[account].contains(tokenId) ? 1 : 0) * 
          (Math.min(block.number, expiration) - 
            _depositBlocks[account][tokenId]);
      }

      return rewards;
    }

    //reward claim function 
    function claimRewards(uint256[] calldata tokenIds) public {
      uint256 reward; 
      uint256 block = Math.min(block.number, expiration);

      uint256[] memory rewards = calculateRewards(msg.sender, tokenIds);

      for (uint256 i; i < tokenIds.length; i++) {
        reward += rewards[i];
        _depositBlocks[msg.sender][tokenIds[i]] = block;
      }

      if (reward > 0) {
        _mint(msg.sender, reward);
      }
    }

    //deposit function. 
    function deposit(uint256[] calldata tokenIds) external {
        claimRewards(tokenIds);

        for (uint256 i; i < tokenIds.length; i++) {
            IERC721(stackedToadzAddress).safeTransferFrom(
                msg.sender,
                address(this),
                tokenIds[i],
                ''
            );

            _deposits[msg.sender].add(tokenIds[i]);
        }
    }

    //withdrawal function.
    function withdraw(uint256[] calldata tokenIds) external nonReentrant() {
        claimRewards(tokenIds);

        for (uint256 i; i < tokenIds.length; i++) {
            require(
                _deposits[msg.sender].contains(tokenIds[i]),
                'Staking: token not deposited'
            );

            _deposits[msg.sender].remove(tokenIds[i]);

            IERC721(stackedToadzAddress).safeTransferFrom(
                address(this),
                msg.sender,
                tokenIds[i],
                ''
            );
        }
    }


    function onERC721Received(
        address,
        address,
        uint256,
        bytes calldata
    ) external pure override returns (bytes4) {
        return IERC721Receiver.onERC721Received.selector;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../ERC20.sol";
import "../../../utils/Context.sol";

/**
 * @dev Extension of {ERC20} that allows token holders to destroy both their own
 * tokens and those that they have an allowance for, in a way that can be
 * recognized off-chain (via event analysis).
 */
abstract contract ERC20Burnable is Context, ERC20 {
    /**
     * @dev Destroys `amount` tokens from the caller.
     *
     * See {ERC20-_burn}.
     */
    function burn(uint256 amount) public virtual {
        _burn(_msgSender(), amount);
    }

    /**
     * @dev Destroys `amount` tokens from `account`, deducting from the caller's
     * allowance.
     *
     * See {ERC20-_burn} and {ERC20-allowance}.
     *
     * Requirements:
     *
     * - the caller must have allowance for ``accounts``'s tokens of at least
     * `amount`.
     */
    function burnFrom(address account, uint256 amount) public virtual {
        uint256 currentAllowance = allowance(account, _msgSender());
        require(currentAllowance >= amount, "ERC20: burn amount exceeds allowance");
        unchecked {
            _approve(account, _msgSender(), currentAllowance - amount);
        }
        _burn(account, amount);
    }
}

// SPDX-License-Identifier: MIT

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() {
        _setOwner(_msgSender());
    }

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

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

    function _setOwner(address newOwner) private {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

// CAUTION
// This version of SafeMath should only be used with Solidity 0.8 or later,
// because it relies on the compiler's built in overflow checks.

/**
 * @dev Wrappers over Solidity's arithmetic operations.
 *
 * NOTE: `SafeMath` is no longer needed starting with Solidity 0.8. The compiler
 * now has built in overflow checking.
 */
library SafeMath {
    /**
     * @dev Returns the addition of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryAdd(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            uint256 c = a + b;
            if (c < a) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the substraction of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function trySub(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b > a) return (false, 0);
            return (true, a - b);
        }
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, with an overflow flag.
     *
     * _Available since v3.4._
     */
    function tryMul(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            // Gas optimization: this is cheaper than requiring 'a' not being zero, but the
            // benefit is lost if 'b' is also tested.
            // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522
            if (a == 0) return (true, 0);
            uint256 c = a * b;
            if (c / a != b) return (false, 0);
            return (true, c);
        }
    }

    /**
     * @dev Returns the division of two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryDiv(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a / b);
        }
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers, with a division by zero flag.
     *
     * _Available since v3.4._
     */
    function tryMod(uint256 a, uint256 b) internal pure returns (bool, uint256) {
        unchecked {
            if (b == 0) return (false, 0);
            return (true, a % b);
        }
    }

    /**
     * @dev Returns the addition of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `+` operator.
     *
     * Requirements:
     *
     * - Addition cannot overflow.
     */
    function add(uint256 a, uint256 b) internal pure returns (uint256) {
        return a + b;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting on
     * overflow (when the result is negative).
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(uint256 a, uint256 b) internal pure returns (uint256) {
        return a - b;
    }

    /**
     * @dev Returns the multiplication of two unsigned integers, reverting on
     * overflow.
     *
     * Counterpart to Solidity's `*` operator.
     *
     * Requirements:
     *
     * - Multiplication cannot overflow.
     */
    function mul(uint256 a, uint256 b) internal pure returns (uint256) {
        return a * b;
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator.
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(uint256 a, uint256 b) internal pure returns (uint256) {
        return a / b;
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting when dividing by zero.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(uint256 a, uint256 b) internal pure returns (uint256) {
        return a % b;
    }

    /**
     * @dev Returns the subtraction of two unsigned integers, reverting with custom message on
     * overflow (when the result is negative).
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {trySub}.
     *
     * Counterpart to Solidity's `-` operator.
     *
     * Requirements:
     *
     * - Subtraction cannot overflow.
     */
    function sub(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b <= a, errorMessage);
            return a - b;
        }
    }

    /**
     * @dev Returns the integer division of two unsigned integers, reverting with custom message on
     * division by zero. The result is rounded towards zero.
     *
     * Counterpart to Solidity's `/` operator. Note: this function uses a
     * `revert` opcode (which leaves remaining gas untouched) while Solidity
     * uses an invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function div(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b > 0, errorMessage);
            return a / b;
        }
    }

    /**
     * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo),
     * reverting with custom message when dividing by zero.
     *
     * CAUTION: This function is deprecated because it requires allocating memory for the error
     * message unnecessarily. For custom revert reasons use {tryMod}.
     *
     * Counterpart to Solidity's `%` operator. This function uses a `revert`
     * opcode (which leaves remaining gas untouched) while Solidity uses an
     * invalid opcode to revert (consuming all remaining gas).
     *
     * Requirements:
     *
     * - The divisor cannot be zero.
     */
    function mod(
        uint256 a,
        uint256 b,
        string memory errorMessage
    ) internal pure returns (uint256) {
        unchecked {
            require(b > 0, errorMessage);
            return a % b;
        }
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../IERC721.sol";

/**
 * @title ERC-721 Non-Fungible Token Standard, optional enumeration extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Enumerable is IERC721 {
    /**
     * @dev Returns the total amount of tokens stored by the contract.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns a token ID owned by `owner` at a given `index` of its token list.
     * Use along with {balanceOf} to enumerate all of ``owner``'s tokens.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256 tokenId);

    /**
     * @dev Returns a token ID at a given `index` of all the tokens stored by the contract.
     * Use along with {totalSupply} to enumerate all tokens.
     */
    function tokenByIndex(uint256 index) external view returns (uint256);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @title ERC721 token receiver interface
 * @dev Interface for any contract that wants to support safeTransfers
 * from ERC721 asset contracts.
 */
interface IERC721Receiver {
    /**
     * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom}
     * by `operator` from `from`, this function is called.
     *
     * It must return its Solidity selector to confirm the token transfer.
     * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted.
     *
     * The selector can be obtained in Solidity with `IERC721.onERC721Received.selector`.
     */
    function onERC721Received(
        address operator,
        address from,
        uint256 tokenId,
        bytes calldata data
    ) external returns (bytes4);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Library for managing
 * https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive
 * types.
 *
 * Sets have the following properties:
 *
 * - Elements are added, removed, and checked for existence in constant time
 * (O(1)).
 * - Elements are enumerated in O(n). No guarantees are made on the ordering.
 *
 * ```
 * contract Example {
 *     // Add the library methods
 *     using EnumerableSet for EnumerableSet.AddressSet;
 *
 *     // Declare a set state variable
 *     EnumerableSet.AddressSet private mySet;
 * }
 * ```
 *
 * As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`)
 * and `uint256` (`UintSet`) are supported.
 */
library EnumerableSet {
    // To implement this library for multiple types with as little code
    // repetition as possible, we write it in terms of a generic Set type with
    // bytes32 values.
    // The Set implementation uses private functions, and user-facing
    // implementations (such as AddressSet) are just wrappers around the
    // underlying Set.
    // This means that we can only create new EnumerableSets for types that fit
    // in bytes32.

    struct Set {
        // Storage of set values
        bytes32[] _values;
        // Position of the value in the `values` array, plus 1 because index 0
        // means a value is not in the set.
        mapping(bytes32 => uint256) _indexes;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function _add(Set storage set, bytes32 value) private returns (bool) {
        if (!_contains(set, value)) {
            set._values.push(value);
            // The value is stored at length-1, but we add 1 to all indexes
            // and use 0 as a sentinel value
            set._indexes[value] = set._values.length;
            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function _remove(Set storage set, bytes32 value) private returns (bool) {
        // We read and store the value's index to prevent multiple reads from the same storage slot
        uint256 valueIndex = set._indexes[value];

        if (valueIndex != 0) {
            // Equivalent to contains(set, value)
            // To delete an element from the _values array in O(1), we swap the element to delete with the last one in
            // the array, and then remove the last element (sometimes called as 'swap and pop').
            // This modifies the order of the array, as noted in {at}.

            uint256 toDeleteIndex = valueIndex - 1;
            uint256 lastIndex = set._values.length - 1;

            if (lastIndex != toDeleteIndex) {
                bytes32 lastvalue = set._values[lastIndex];

                // Move the last value to the index where the value to delete is
                set._values[toDeleteIndex] = lastvalue;
                // Update the index for the moved value
                set._indexes[lastvalue] = valueIndex; // Replace lastvalue's index to valueIndex
            }

            // Delete the slot where the moved value was stored
            set._values.pop();

            // Delete the index for the deleted slot
            delete set._indexes[value];

            return true;
        } else {
            return false;
        }
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function _contains(Set storage set, bytes32 value) private view returns (bool) {
        return set._indexes[value] != 0;
    }

    /**
     * @dev Returns the number of values on the set. O(1).
     */
    function _length(Set storage set) private view returns (uint256) {
        return set._values.length;
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function _at(Set storage set, uint256 index) private view returns (bytes32) {
        return set._values[index];
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function _values(Set storage set) private view returns (bytes32[] memory) {
        return set._values;
    }

    // Bytes32Set

    struct Bytes32Set {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(Bytes32Set storage set, bytes32 value) internal returns (bool) {
        return _add(set._inner, value);
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(Bytes32Set storage set, bytes32 value) internal returns (bool) {
        return _remove(set._inner, value);
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(Bytes32Set storage set, bytes32 value) internal view returns (bool) {
        return _contains(set._inner, value);
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(Bytes32Set storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function at(Bytes32Set storage set, uint256 index) internal view returns (bytes32) {
        return _at(set._inner, index);
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(Bytes32Set storage set) internal view returns (bytes32[] memory) {
        return _values(set._inner);
    }

    // AddressSet

    struct AddressSet {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(AddressSet storage set, address value) internal returns (bool) {
        return _add(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(AddressSet storage set, address value) internal returns (bool) {
        return _remove(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(AddressSet storage set, address value) internal view returns (bool) {
        return _contains(set._inner, bytes32(uint256(uint160(value))));
    }

    /**
     * @dev Returns the number of values in the set. O(1).
     */
    function length(AddressSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function at(AddressSet storage set, uint256 index) internal view returns (address) {
        return address(uint160(uint256(_at(set._inner, index))));
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(AddressSet storage set) internal view returns (address[] memory) {
        bytes32[] memory store = _values(set._inner);
        address[] memory result;

        assembly {
            result := store
        }

        return result;
    }

    // UintSet

    struct UintSet {
        Set _inner;
    }

    /**
     * @dev Add a value to a set. O(1).
     *
     * Returns true if the value was added to the set, that is if it was not
     * already present.
     */
    function add(UintSet storage set, uint256 value) internal returns (bool) {
        return _add(set._inner, bytes32(value));
    }

    /**
     * @dev Removes a value from a set. O(1).
     *
     * Returns true if the value was removed from the set, that is if it was
     * present.
     */
    function remove(UintSet storage set, uint256 value) internal returns (bool) {
        return _remove(set._inner, bytes32(value));
    }

    /**
     * @dev Returns true if the value is in the set. O(1).
     */
    function contains(UintSet storage set, uint256 value) internal view returns (bool) {
        return _contains(set._inner, bytes32(value));
    }

    /**
     * @dev Returns the number of values on the set. O(1).
     */
    function length(UintSet storage set) internal view returns (uint256) {
        return _length(set._inner);
    }

    /**
     * @dev Returns the value stored at position `index` in the set. O(1).
     *
     * Note that there are no guarantees on the ordering of values inside the
     * array, and it may change when more values are added or removed.
     *
     * Requirements:
     *
     * - `index` must be strictly less than {length}.
     */
    function at(UintSet storage set, uint256 index) internal view returns (uint256) {
        return uint256(_at(set._inner, index));
    }

    /**
     * @dev Return the entire set in an array
     *
     * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed
     * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that
     * this function has an unbounded cost, and using it as part of a state-changing function may render the function
     * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block.
     */
    function values(UintSet storage set) internal view returns (uint256[] memory) {
        bytes32[] memory store = _values(set._inner);
        uint256[] memory result;

        assembly {
            result := store
        }

        return result;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Contract module that helps prevent reentrant calls to a function.
 *
 * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier
 * available, which can be applied to functions to make sure there are no nested
 * (reentrant) calls to them.
 *
 * Note that because there is a single `nonReentrant` guard, functions marked as
 * `nonReentrant` may not call one another. This can be worked around by making
 * those functions `private`, and then adding `external` `nonReentrant` entry
 * points to them.
 *
 * TIP: If you would like to learn more about reentrancy and alternative ways
 * to protect against it, check out our blog post
 * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].
 */
abstract contract ReentrancyGuard {
    // Booleans are more expensive than uint256 or any type that takes up a full
    // word because each write operation emits an extra SLOAD to first read the
    // slot's contents, replace the bits taken up by the boolean, and then write
    // back. This is the compiler's defense against contract upgrades and
    // pointer aliasing, and it cannot be disabled.

    // The values being non-zero value makes deployment a bit more expensive,
    // but in exchange the refund on every call to nonReentrant will be lower in
    // amount. Since refunds are capped to a percentage of the total
    // transaction's gas, it is best to keep them low in cases like this one, to
    // increase the likelihood of the full refund coming into effect.
    uint256 private constant _NOT_ENTERED = 1;
    uint256 private constant _ENTERED = 2;

    uint256 private _status;

    constructor() {
        _status = _NOT_ENTERED;
    }

    /**
     * @dev Prevents a contract from calling itself, directly or indirectly.
     * Calling a `nonReentrant` function from another `nonReentrant`
     * function is not supported. It is possible to prevent this from happening
     * by making the `nonReentrant` function external, and make it call a
     * `private` function that does the actual work.
     */
    modifier nonReentrant() {
        // On the first call to nonReentrant, _notEntered will be true
        require(_status != _ENTERED, "ReentrancyGuard: reentrant call");

        // Any calls to nonReentrant after this point will fail
        _status = _ENTERED;

        _;

        // By storing the original value once again, a refund is triggered (see
        // https://eips.ethereum.org/EIPS/eip-2200)
        _status = _NOT_ENTERED;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Standard math utilities missing in the Solidity language.
 */
library Math {
    /**
     * @dev Returns the largest of two numbers.
     */
    function max(uint256 a, uint256 b) internal pure returns (uint256) {
        return a >= b ? a : b;
    }

    /**
     * @dev Returns the smallest of two numbers.
     */
    function min(uint256 a, uint256 b) internal pure returns (uint256) {
        return a < b ? a : b;
    }

    /**
     * @dev Returns the average of two numbers. The result is rounded towards
     * zero.
     */
    function average(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b) / 2 can overflow.
        return (a & b) + (a ^ b) / 2;
    }

    /**
     * @dev Returns the ceiling of the division of two numbers.
     *
     * This differs from standard division with `/` in that it rounds up instead
     * of rounding down.
     */
    function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) {
        // (a + b - 1) / b can overflow on addition, so we distribute.
        return a / b + (a % b == 0 ? 0 : 1);
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import '@openzeppelin/contracts/token/ERC20/IERC20.sol';

interface IStakedToadz is IERC20 {
    function mint(address account, uint256 amount) external;
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "./IERC20.sol";
import "./extensions/IERC20Metadata.sol";
import "../../utils/Context.sol";

/**
 * @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}.
 * For a generic mechanism see {ERC20PresetMinterPauser}.
 *
 * TIP: For a detailed writeup see our guide
 * https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * 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.
 *
 * Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
 * functions have been added to mitigate the well-known issues around setting
 * allowances. See {IERC20-approve}.
 */
contract ERC20 is Context, IERC20, IERC20Metadata {
    mapping(address => uint256) private _balances;

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

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

    /**
     * @dev Sets the values for {name} and {symbol}.
     *
     * The default value of {decimals} is 18. To select a different value for
     * {decimals} you should overload it.
     *
     * 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 override returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view virtual override 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 value {ERC20} uses, unless this function is
     * 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 override returns (uint8) {
        return 18;
    }

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

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

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

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

    /**
     * @dev See {IERC20-approve}.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        _approve(_msgSender(), spender, amount);
        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}.
     *
     * Requirements:
     *
     * - `sender` and `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     * - the caller must have allowance for ``sender``'s tokens of at least
     * `amount`.
     */
    function transferFrom(
        address sender,
        address recipient,
        uint256 amount
    ) public virtual override returns (bool) {
        _transfer(sender, recipient, amount);

        uint256 currentAllowance = _allowances[sender][_msgSender()];
        require(currentAllowance >= amount, "ERC20: transfer amount exceeds allowance");
        unchecked {
            _approve(sender, _msgSender(), currentAllowance - amount);
        }

        return true;
    }

    /**
     * @dev Atomically increases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
        _approve(_msgSender(), spender, _allowances[_msgSender()][spender] + addedValue);
        return true;
    }

    /**
     * @dev Atomically decreases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `spender` must have allowance for the caller of at least
     * `subtractedValue`.
     */
    function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
        uint256 currentAllowance = _allowances[_msgSender()][spender];
        require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
        unchecked {
            _approve(_msgSender(), spender, currentAllowance - subtractedValue);
        }

        return true;
    }

    /**
     * @dev Moves `amount` of tokens from `sender` to `recipient`.
     *
     * 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.
     *
     * Requirements:
     *
     * - `sender` cannot be the zero address.
     * - `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     */
    function _transfer(
        address sender,
        address recipient,
        uint256 amount
    ) internal virtual {
        require(sender != address(0), "ERC20: transfer from the zero address");
        require(recipient != address(0), "ERC20: transfer to the zero address");

        _beforeTokenTransfer(sender, recipient, amount);

        uint256 senderBalance = _balances[sender];
        require(senderBalance >= amount, "ERC20: transfer amount exceeds balance");
        unchecked {
            _balances[sender] = senderBalance - amount;
        }
        _balances[recipient] += amount;

        emit Transfer(sender, recipient, amount);

        _afterTokenTransfer(sender, recipient, amount);
    }

    /** @dev Creates `amount` tokens and assigns them to `account`, increasing
     * the total supply.
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     */
    function _mint(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: mint to the zero address");

        _beforeTokenTransfer(address(0), account, amount);

        _totalSupply += amount;
        _balances[account] += amount;
        emit Transfer(address(0), account, amount);

        _afterTokenTransfer(address(0), account, amount);
    }

    /**
     * @dev Destroys `amount` tokens from `account`, reducing the
     * total supply.
     *
     * Emits a {Transfer} event with `to` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     * - `account` must have at least `amount` tokens.
     */
    function _burn(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: burn from the zero address");

        _beforeTokenTransfer(account, address(0), amount);

        uint256 accountBalance = _balances[account];
        require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
        unchecked {
            _balances[account] = accountBalance - amount;
        }
        _totalSupply -= amount;

        emit Transfer(account, address(0), amount);

        _afterTokenTransfer(account, address(0), amount);
    }

    /**
     * @dev Sets `amount` 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.
     */
    function _approve(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");

        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }

    /**
     * @dev Hook that is called before any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * will be transferred to `to`.
     * - when `from` is zero, `amount` tokens will be minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens will be burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}

    /**
     * @dev Hook that is called after any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * has been transferred to `to`.
     * - when `from` is zero, `amount` tokens have been minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens have been burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _afterTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}
}

// SPDX-License-Identifier: MIT

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;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @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 `recipient`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address recipient, 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 `sender` to `recipient` 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 sender,
        address recipient,
        uint256 amount
    ) external returns (bool);

    /**
     * @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);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../IERC20.sol";

/**
 * @dev Interface for the optional metadata functions from the ERC20 standard.
 *
 * _Available since v4.1._
 */
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);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../../utils/introspection/IERC165.sol";

/**
 * @dev Required interface of an ERC721 compliant contract.
 */
interface IERC721 is IERC165 {
    /**
     * @dev Emitted when `tokenId` token is transferred from `from` to `to`.
     */
    event Transfer(address indexed from, address indexed to, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token.
     */
    event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId);

    /**
     * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets.
     */
    event ApprovalForAll(address indexed owner, address indexed operator, bool approved);

    /**
     * @dev Returns the number of tokens in ``owner``'s account.
     */
    function balanceOf(address owner) external view returns (uint256 balance);

    /**
     * @dev Returns the owner of the `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function ownerOf(uint256 tokenId) external view returns (address owner);

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients
     * are aware of the ERC721 protocol to prevent tokens from being forever locked.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

    /**
     * @dev Transfers `tokenId` token from `from` to `to`.
     *
     * WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

    /**
     * @dev Gives permission to `to` to transfer `tokenId` token to another account.
     * The approval is cleared when the token is transferred.
     *
     * Only a single account can be approved at a time, so approving the zero address clears previous approvals.
     *
     * Requirements:
     *
     * - The caller must own the token or be an approved operator.
     * - `tokenId` must exist.
     *
     * Emits an {Approval} event.
     */
    function approve(address to, uint256 tokenId) external;

    /**
     * @dev Returns the account approved for `tokenId` token.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     */
    function getApproved(uint256 tokenId) external view returns (address operator);

    /**
     * @dev Approve or remove `operator` as an operator for the caller.
     * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller.
     *
     * Requirements:
     *
     * - The `operator` cannot be the caller.
     *
     * Emits an {ApprovalForAll} event.
     */
    function setApprovalForAll(address operator, bool _approved) external;

    /**
     * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`.
     *
     * See {setApprovalForAll}
     */
    function isApprovedForAll(address owner, address operator) external view returns (bool);

    /**
     * @dev Safely transfers `tokenId` token from `from` to `to`.
     *
     * Requirements:
     *
     * - `from` cannot be the zero address.
     * - `to` cannot be the zero address.
     * - `tokenId` token must exist and be owned by `from`.
     * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}.
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer.
     *
     * Emits a {Transfer} event.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes calldata data
    ) external;
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[EIP].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165 {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[EIP section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}

{
  "optimizer": {
    "enabled": true,
    "runs": 10
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[{"internalType":"address","name":"_stackedToadz","type":"address"},{"internalType":"uint256","name":"_rate","type":"uint256"},{"internalType":"uint256","name":"_expiration","type":"uint256"}],"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":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"}],"name":"_depositBlocks","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"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":[{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"burnFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256[]","name":"tokenIds","type":"uint256[]"}],"name":"calculateRewards","outputs":[{"internalType":"uint256[]","name":"rewards","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"tokenIds","type":"uint256[]"}],"name":"claimRewards","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"decimals","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"subtractedValue","type":"uint256"}],"name":"decreaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"tokenIds","type":"uint256[]"}],"name":"deposit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"}],"name":"depositsOf","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"expiration","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"spender","type":"address"},{"internalType":"uint256","name":"addedValue","type":"uint256"}],"name":"increaseAllowance","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"},{"internalType":"address","name":"","type":"address"},{"internalType":"uint256","name":"","type":"uint256"},{"internalType":"bytes","name":"","type":"bytes"}],"name":"onERC721Received","outputs":[{"internalType":"bytes4","name":"","type":"bytes4"}],"stateMutability":"pure","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"rate","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_rate","type":"uint256"},{"internalType":"uint256","name":"_expiration","type":"uint256"}],"name":"setRateExpiration","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"minters","type":"address[]"}],"name":"setWhitelist","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"stackedToadzAddress","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"account","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"teamMint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"teamMintValue","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","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":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"tokenIds","type":"uint256[]"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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

000000000000000000000000099a16f0414cb0cc0555d5f1f8140166462d39ff0000000000000000000000000000000000000000000000000002f5e989501555000000000000000000000000000000000000000000000000000000000036ee80

-----Decoded View---------------
Arg [0] : _stackedToadz (address): 0x099A16F0414CB0Cc0555d5f1f8140166462D39Ff
Arg [1] : _rate (uint256): 833333333333333
Arg [2] : _expiration (uint256): 3600000

-----Encoded View---------------
3 Constructor Arguments found :
Arg [0] : 000000000000000000000000099a16f0414cb0cc0555d5f1f8140166462d39ff
Arg [1] : 0000000000000000000000000000000000000000000000000002f5e989501555
Arg [2] : 000000000000000000000000000000000000000000000000000000000036ee80