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 "./ERC721A.sol";
import "@openzeppelin/contracts/access/Ownable.sol";
import "@openzeppelin/contracts/security/ReentrancyGuard.sol";
import "@openzeppelin/contracts/utils/Address.sol"; 

contract EightBitYou is ERC721A, Ownable, ReentrancyGuard {
  using Address for address;
  using Strings for uint;

  string  public  baseTokenURI = "ipfs://QmPwYg7xGBZ3XFSFL5KAvsog5X2pBH4FCV3jCAhQVCTzLn";

  uint256 public  maxSupply = 888;
  uint256 public  MAX_MINTS_PER_TX = 20;
  uint256 public  FREE_MINTS_PER_TX = 2;
  uint256 public  PUBLIC_SALE_PRICE = 0.004 ether;
  uint256 public  TOTAL_FREE_MINTS = 100;
  bool public isPublicSaleActive = true;

  constructor(

  ) ERC721A("EightBit You", "EightBit You") {

  }

  function mint(uint256 numberOfTokens)
      external
      payable
  {
    require(isPublicSaleActive, "Public sale is not open");

    if(totalSupply() + numberOfTokens > TOTAL_FREE_MINTS || numberOfTokens > FREE_MINTS_PER_TX){
        require(
            (PUBLIC_SALE_PRICE * numberOfTokens) <= msg.value,
            "Incorrect ETH value sent"
        );
    }
    _safeMint(msg.sender, numberOfTokens);
  }

  function setBaseURI(string memory baseURI)
    public
    onlyOwner
  {
    baseTokenURI = baseURI;
  }

  function treasuryMint(uint quantity, address user)
    public
    onlyOwner
  {
    require(
      quantity > 0,
      "Invalid mint amount"
    );
    require(
      totalSupply() + quantity <= maxSupply,
      "Maximum supply exceeded"
    );
    _safeMint(user, quantity);
  }

  function withdraw()
    public
    onlyOwner
    nonReentrant
  {
    Address.sendValue(payable(msg.sender), address(this).balance);
  }

  function tokenURI(uint _tokenId)
    public
    view
    virtual
    override
    returns (string memory)
  {
    require(
      _exists(_tokenId),
      "ERC721Metadata: URI query for nonexistent token"
    );
    return string(abi.encodePacked(baseTokenURI, "/", _tokenId.toString(), ".json"));
  }

  function _baseURI()
    internal
    view
    virtual
    override
    returns (string memory)
  {
    return baseTokenURI;
  }

  function setIsPublicSaleActive(bool _isPublicSaleActive)
      external
      onlyOwner
  {
      isPublicSaleActive = _isPublicSaleActive;
  }

  function setNumFreeMints(uint256 _numfreemints)
      external
      onlyOwner
  {
      TOTAL_FREE_MINTS = _numfreemints;
  }

  function setSalePrice(uint256 _price)
      external
      onlyOwner
  {
      PUBLIC_SALE_PRICE = _price;
  }

  function setMaxLimitPerTransaction(uint256 _limit)
      external
      onlyOwner
  {
      MAX_MINTS_PER_TX = _limit;
  }

}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (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 functionCall(target, data, "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");
        require(isContract(target), "Address: call to non-contract");

        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResult(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) {
        require(isContract(target), "Address: static call to non-contract");

        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResult(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) {
        require(isContract(target), "Address: delegate call to non-contract");

        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason 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 {
            // 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

                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (security/ReentrancyGuard.sol)

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 making 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
// OpenZeppelin Contracts v4.4.1 (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 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 {
        _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
// Creator: Chiru Labs

pragma solidity ^0.8.4;

import '@openzeppelin/contracts/token/ERC721/IERC721.sol';
import '@openzeppelin/contracts/token/ERC721/IERC721Receiver.sol';
import '@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol';
import '@openzeppelin/contracts/token/ERC721/extensions/IERC721Enumerable.sol';
import '@openzeppelin/contracts/utils/Address.sol';
import '@openzeppelin/contracts/utils/Context.sol';
import '@openzeppelin/contracts/utils/Strings.sol';
import '@openzeppelin/contracts/utils/introspection/ERC165.sol';

error ApprovalCallerNotOwnerNorApproved();
error ApprovalQueryForNonexistentToken();
error ApproveToCaller();
error ApprovalToCurrentOwner();
error BalanceQueryForZeroAddress();
error MintedQueryForZeroAddress();
error BurnedQueryForZeroAddress();
error MintToZeroAddress();
error MintZeroQuantity();
error OwnerIndexOutOfBounds();
error OwnerQueryForNonexistentToken();
error TokenIndexOutOfBounds();
error TransferCallerNotOwnerNorApproved();
error TransferFromIncorrectOwner();
error TransferToNonERC721ReceiverImplementer();
error TransferToZeroAddress();
error URIQueryForNonexistentToken();

/**
 * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including
 * the Metadata and Enumerable extension. Built to optimize for lower gas during batch mints.
 *
 * Assumes serials are sequentially minted starting at 0 (e.g. 0, 1, 2, 3..).
 *
 * Assumes that an owner cannot have more than 2**64 - 1 (max value of uint64) of supply.
 *
 * Assumes that the maximum token id cannot exceed 2**128 - 1 (max value of uint128).
 */
contract ERC721A is Context, ERC165, IERC721, IERC721Metadata, IERC721Enumerable {
    using Address for address;
    using Strings for uint256;

    // Compiler will pack this into a single 256bit word.
    struct TokenOwnership {
        // The address of the owner.
        address addr;
        // Keeps track of the start time of ownership with minimal overhead for tokenomics.
        uint64 startTimestamp;
        // Whether the token has been burned.
        bool burned;
    }

    // Compiler will pack this into a single 256bit word.
    struct AddressData {
        // Realistically, 2**64-1 is more than enough.
        uint64 balance;
        // Keeps track of mint count with minimal overhead for tokenomics.
        uint64 numberMinted;
        // Keeps track of burn count with minimal overhead for tokenomics.
        uint64 numberBurned;
    }

    // Compiler will pack the following 
    // _currentIndex and _burnCounter into a single 256bit word.
    
    // The tokenId of the next token to be minted.
    uint128 internal _currentIndex;

    // The number of tokens burned.
    uint128 internal _burnCounter;

    // Token name
    string private _name;

    // Token symbol
    string private _symbol;

    // Mapping from token ID to ownership details
    // An empty struct value does not necessarily mean the token is unowned. See ownershipOf implementation for details.
    mapping(uint256 => TokenOwnership) internal _ownerships;

    // Mapping owner address to address data
    mapping(address => AddressData) private _addressData;

    // Mapping from token ID to approved address
    mapping(uint256 => address) private _tokenApprovals;

    // Mapping from owner to operator approvals
    mapping(address => mapping(address => bool)) private _operatorApprovals;

    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

    /**
     * @dev See {IERC721Enumerable-totalSupply}.
     */
    function totalSupply() public view override returns (uint256) {
        // Counter underflow is impossible as _burnCounter cannot be incremented
        // more than _currentIndex times
        unchecked {
            return _currentIndex - _burnCounter;    
        }
    }

    /**
     * @dev See {IERC721Enumerable-tokenByIndex}.
     * This read function is O(totalSupply). If calling from a separate contract, be sure to test gas first.
     * It may also degrade with extremely large collection sizes (e.g >> 10000), test for your use case.
     */
    function tokenByIndex(uint256 index) public view override returns (uint256) {
        uint256 numMintedSoFar = _currentIndex;
        uint256 tokenIdsIdx;

        // Counter overflow is impossible as the loop breaks when
        // uint256 i is equal to another uint256 numMintedSoFar.
        unchecked {
            for (uint256 i; i < numMintedSoFar; i++) {
                TokenOwnership memory ownership = _ownerships[i];
                if (!ownership.burned) {
                    if (tokenIdsIdx == index) {
                        return i;
                    }
                    tokenIdsIdx++;
                }
            }
        }
        revert TokenIndexOutOfBounds();
    }

    /**
     * @dev See {IERC721Enumerable-tokenOfOwnerByIndex}.
     * This read function is O(totalSupply). If calling from a separate contract, be sure to test gas first.
     * It may also degrade with extremely large collection sizes (e.g >> 10000), test for your use case.
     */
    function tokenOfOwnerByIndex(address owner, uint256 index) public view override returns (uint256) {
        if (index >= balanceOf(owner)) revert OwnerIndexOutOfBounds();
        uint256 numMintedSoFar = _currentIndex;
        uint256 tokenIdsIdx;
        address currOwnershipAddr;

        // Counter overflow is impossible as the loop breaks when
        // uint256 i is equal to another uint256 numMintedSoFar.
        unchecked {
            for (uint256 i; i < numMintedSoFar; i++) {
                TokenOwnership memory ownership = _ownerships[i];
                if (ownership.burned) {
                    continue;
                }
                if (ownership.addr != address(0)) {
                    currOwnershipAddr = ownership.addr;
                }
                if (currOwnershipAddr == owner) {
                    if (tokenIdsIdx == index) {
                        return i;
                    }
                    tokenIdsIdx++;
                }
            }
        }

        // Execution should never reach this point.
        revert();
    }

    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override(ERC165, IERC165) returns (bool) {
        return
            interfaceId == type(IERC721).interfaceId ||
            interfaceId == type(IERC721Metadata).interfaceId ||
            interfaceId == type(IERC721Enumerable).interfaceId ||
            super.supportsInterface(interfaceId);
    }

    /**
     * @dev See {IERC721-balanceOf}.
     */
    function balanceOf(address owner) public view override returns (uint256) {
        if (owner == address(0)) revert BalanceQueryForZeroAddress();
        return uint256(_addressData[owner].balance);
    }

    function _numberMinted(address owner) internal view returns (uint256) {
        if (owner == address(0)) revert MintedQueryForZeroAddress();
        return uint256(_addressData[owner].numberMinted);
    }

    function _numberBurned(address owner) internal view returns (uint256) {
        if (owner == address(0)) revert BurnedQueryForZeroAddress();
        return uint256(_addressData[owner].numberBurned);
    }

    /**
     * Gas spent here starts off proportional to the maximum mint batch size.
     * It gradually moves to O(1) as tokens get transferred around in the collection over time.
     */
    function ownershipOf(uint256 tokenId) internal view returns (TokenOwnership memory) {
        uint256 curr = tokenId;

        unchecked {
            if (curr < _currentIndex) {
                TokenOwnership memory ownership = _ownerships[curr];
                if (!ownership.burned) {
                    if (ownership.addr != address(0)) {
                        return ownership;
                    }
                    // Invariant: 
                    // There will always be an ownership that has an address and is not burned 
                    // before an ownership that does not have an address and is not burned.
                    // Hence, curr will not underflow.
                    while (true) {
                        curr--;
                        ownership = _ownerships[curr];
                        if (ownership.addr != address(0)) {
                            return ownership;
                        }
                    }
                }
            }
        }
        revert OwnerQueryForNonexistentToken();
    }

    /**
     * @dev See {IERC721-ownerOf}.
     */
    function ownerOf(uint256 tokenId) public view override returns (address) {
        return ownershipOf(tokenId).addr;
    }

    /**
     * @dev See {IERC721Metadata-name}.
     */
    function name() public view virtual override returns (string memory) {
        return _name;
    }

    /**
     * @dev See {IERC721Metadata-symbol}.
     */
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    /**
     * @dev See {IERC721Metadata-tokenURI}.
     */
    function tokenURI(uint256 tokenId) public view virtual override returns (string memory) {
        if (!_exists(tokenId)) revert URIQueryForNonexistentToken();

        string memory baseURI = _baseURI();
        return bytes(baseURI).length != 0 ? string(abi.encodePacked(baseURI, tokenId.toString())) : '';
    }

    /**
     * @dev Base URI for computing {tokenURI}. If set, the resulting URI for each
     * token will be the concatenation of the `baseURI` and the `tokenId`. Empty
     * by default, can be overriden in child contracts.
     */
    function _baseURI() internal view virtual returns (string memory) {
        return '';
    }

    /**
     * @dev See {IERC721-approve}.
     */
    function approve(address to, uint256 tokenId) public override {
        address owner = ERC721A.ownerOf(tokenId);
        if (to == owner) revert ApprovalToCurrentOwner();

        if (_msgSender() != owner && !isApprovedForAll(owner, _msgSender())) {
            revert ApprovalCallerNotOwnerNorApproved();
        }

        _approve(to, tokenId, owner);
    }

    /**
     * @dev See {IERC721-getApproved}.
     */
    function getApproved(uint256 tokenId) public view override returns (address) {
        if (!_exists(tokenId)) revert ApprovalQueryForNonexistentToken();

        return _tokenApprovals[tokenId];
    }

    /**
     * @dev See {IERC721-setApprovalForAll}.
     */
    function setApprovalForAll(address operator, bool approved) public override {
        if (operator == _msgSender()) revert ApproveToCaller();

        _operatorApprovals[_msgSender()][operator] = approved;
        emit ApprovalForAll(_msgSender(), operator, approved);
    }

    /**
     * @dev See {IERC721-isApprovedForAll}.
     */
    function isApprovedForAll(address owner, address operator) public view virtual override returns (bool) {
        return _operatorApprovals[owner][operator];
    }

    /**
     * @dev See {IERC721-transferFrom}.
     */
    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public virtual override {
        _transfer(from, to, tokenId);
    }

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) public virtual override {
        safeTransferFrom(from, to, tokenId, '');
    }

    /**
     * @dev See {IERC721-safeTransferFrom}.
     */
    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) public virtual override {
        _transfer(from, to, tokenId);
        if (!_checkOnERC721Received(from, to, tokenId, _data)) {
            revert TransferToNonERC721ReceiverImplementer();
        }
    }

    /**
     * @dev Returns whether `tokenId` exists.
     *
     * Tokens can be managed by their owner or approved accounts via {approve} or {setApprovalForAll}.
     *
     * Tokens start existing when they are minted (`_mint`),
     */
    function _exists(uint256 tokenId) internal view returns (bool) {
        return tokenId < _currentIndex && !_ownerships[tokenId].burned;
    }

    function _safeMint(address to, uint256 quantity) internal {
        _safeMint(to, quantity, '');
    }

    /**
     * @dev Safely mints `quantity` tokens and transfers them to `to`.
     *
     * Requirements:
     *
     * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called for each safe transfer.
     * - `quantity` must be greater than 0.
     *
     * Emits a {Transfer} event.
     */
    function _safeMint(
        address to,
        uint256 quantity,
        bytes memory _data
    ) internal {
        _mint(to, quantity, _data, true);
    }

    /**
     * @dev Mints `quantity` tokens and transfers them to `to`.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `quantity` must be greater than 0.
     *
     * Emits a {Transfer} event.
     */
    function _mint(
        address to,
        uint256 quantity,
        bytes memory _data,
        bool safe
    ) internal {
        uint256 startTokenId = _currentIndex;
        if (to == address(0)) revert MintToZeroAddress();
        if (quantity == 0) revert MintZeroQuantity();

        _beforeTokenTransfers(address(0), to, startTokenId, quantity);

        // Overflows are incredibly unrealistic.
        // balance or numberMinted overflow if current value of either + quantity > 3.4e38 (2**128) - 1
        // updatedIndex overflows if _currentIndex + quantity > 3.4e38 (2**128) - 1
        unchecked {
            _addressData[to].balance += uint64(quantity);
            _addressData[to].numberMinted += uint64(quantity);

            _ownerships[startTokenId].addr = to;
            _ownerships[startTokenId].startTimestamp = uint64(block.timestamp);

            uint256 updatedIndex = startTokenId;

            for (uint256 i; i < quantity; i++) {
                emit Transfer(address(0), to, updatedIndex);
                if (safe && !_checkOnERC721Received(address(0), to, updatedIndex, _data)) {
                    revert TransferToNonERC721ReceiverImplementer();
                }
                updatedIndex++;
            }

            _currentIndex = uint128(updatedIndex);
        }
        _afterTokenTransfers(address(0), to, startTokenId, quantity);
    }

    /**
     * @dev Transfers `tokenId` from `from` to `to`.
     *
     * Requirements:
     *
     * - `to` cannot be the zero address.
     * - `tokenId` token must be owned by `from`.
     *
     * Emits a {Transfer} event.
     */
    function _transfer(
        address from,
        address to,
        uint256 tokenId
    ) private {
        TokenOwnership memory prevOwnership = ownershipOf(tokenId);

        bool isApprovedOrOwner = (_msgSender() == prevOwnership.addr ||
            isApprovedForAll(prevOwnership.addr, _msgSender()) ||
            getApproved(tokenId) == _msgSender());

        if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved();
        if (prevOwnership.addr != from) revert TransferFromIncorrectOwner();
        if (to == address(0)) revert TransferToZeroAddress();

        _beforeTokenTransfers(from, to, tokenId, 1);

        // Clear approvals from the previous owner
        _approve(address(0), tokenId, prevOwnership.addr);

        // Underflow of the sender's balance is impossible because we check for
        // ownership above and the recipient's balance can't realistically overflow.
        // Counter overflow is incredibly unrealistic as tokenId would have to be 2**128.
        unchecked {
            _addressData[from].balance -= 1;
            _addressData[to].balance += 1;

            _ownerships[tokenId].addr = to;
            _ownerships[tokenId].startTimestamp = uint64(block.timestamp);

            // If the ownership slot of tokenId+1 is not explicitly set, that means the transfer initiator owns it.
            // Set the slot of tokenId+1 explicitly in storage to maintain correctness for ownerOf(tokenId+1) calls.
            uint256 nextTokenId = tokenId + 1;
            if (_ownerships[nextTokenId].addr == address(0)) {
                // This will suffice for checking _exists(nextTokenId),
                // as a burned slot cannot contain the zero address.
                if (nextTokenId < _currentIndex) {
                    _ownerships[nextTokenId].addr = prevOwnership.addr;
                    _ownerships[nextTokenId].startTimestamp = prevOwnership.startTimestamp;
                }
            }
        }

        emit Transfer(from, to, tokenId);
        _afterTokenTransfers(from, to, tokenId, 1);
    }

    /**
     * @dev Destroys `tokenId`.
     * The approval is cleared when the token is burned.
     *
     * Requirements:
     *
     * - `tokenId` must exist.
     *
     * Emits a {Transfer} event.
     */
    function _burn(uint256 tokenId) internal virtual {
        TokenOwnership memory prevOwnership = ownershipOf(tokenId);

        _beforeTokenTransfers(prevOwnership.addr, address(0), tokenId, 1);

        // Clear approvals from the previous owner
        _approve(address(0), tokenId, prevOwnership.addr);

        // Underflow of the sender's balance is impossible because we check for
        // ownership above and the recipient's balance can't realistically overflow.
        // Counter overflow is incredibly unrealistic as tokenId would have to be 2**128.
        unchecked {
            _addressData[prevOwnership.addr].balance -= 1;
            _addressData[prevOwnership.addr].numberBurned += 1;

            // Keep track of who burned the token, and the timestamp of burning.
            _ownerships[tokenId].addr = prevOwnership.addr;
            _ownerships[tokenId].startTimestamp = uint64(block.timestamp);
            _ownerships[tokenId].burned = true;

            // If the ownership slot of tokenId+1 is not explicitly set, that means the burn initiator owns it.
            // Set the slot of tokenId+1 explicitly in storage to maintain correctness for ownerOf(tokenId+1) calls.
            uint256 nextTokenId = tokenId + 1;
            if (_ownerships[nextTokenId].addr == address(0)) {
                // This will suffice for checking _exists(nextTokenId),
                // as a burned slot cannot contain the zero address.
                if (nextTokenId < _currentIndex) {
                    _ownerships[nextTokenId].addr = prevOwnership.addr;
                    _ownerships[nextTokenId].startTimestamp = prevOwnership.startTimestamp;
                }
            }
        }

        emit Transfer(prevOwnership.addr, address(0), tokenId);
        _afterTokenTransfers(prevOwnership.addr, address(0), tokenId, 1);

        // Overflow not possible, as _burnCounter cannot be exceed _currentIndex times.
        unchecked { 
            _burnCounter++;
        }
    }

    /**
     * @dev Approve `to` to operate on `tokenId`
     *
     * Emits a {Approval} event.
     */
    function _approve(
        address to,
        uint256 tokenId,
        address owner
    ) private {
        _tokenApprovals[tokenId] = to;
        emit Approval(owner, to, tokenId);
    }

    /**
     * @dev Internal function to invoke {IERC721Receiver-onERC721Received} on a target address.
     * The call is not executed if the target address is not a contract.
     *
     * @param from address representing the previous owner of the given token ID
     * @param to target address that will receive the tokens
     * @param tokenId uint256 ID of the token to be transferred
     * @param _data bytes optional data to send along with the call
     * @return bool whether the call correctly returned the expected magic value
     */
    function _checkOnERC721Received(
        address from,
        address to,
        uint256 tokenId,
        bytes memory _data
    ) private returns (bool) {
        if (to.isContract()) {
            try IERC721Receiver(to).onERC721Received(_msgSender(), from, tokenId, _data) returns (bytes4 retval) {
                return retval == IERC721Receiver(to).onERC721Received.selector;
            } catch (bytes memory reason) {
                if (reason.length == 0) {
                    revert TransferToNonERC721ReceiverImplementer();
                } else {
                    assembly {
                        revert(add(32, reason), mload(reason))
                    }
                }
            }
        } else {
            return true;
        }
    }

    /**
     * @dev Hook that is called before a set of serially-ordered token ids are about to be transferred. This includes minting.
     * And also called before burning one token.
     *
     * startTokenId - the first token id to be transferred
     * quantity - the amount to be transferred
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, `from`'s `tokenId` will be
     * transferred to `to`.
     * - When `from` is zero, `tokenId` will be minted for `to`.
     * - When `to` is zero, `tokenId` will be burned by `from`.
     * - `from` and `to` are never both zero.
     */
    function _beforeTokenTransfers(
        address from,
        address to,
        uint256 startTokenId,
        uint256 quantity
    ) internal virtual {}

    /**
     * @dev Hook that is called after a set of serially-ordered token ids have been transferred. This includes
     * minting.
     * And also called after one token has been burned.
     *
     * startTokenId - the first token id to be transferred
     * quantity - the amount to be transferred
     *
     * Calling conditions:
     *
     * - When `from` and `to` are both non-zero, `from`'s `tokenId` has been
     * transferred to `to`.
     * - When `from` is zero, `tokenId` has been minted for `to`.
     * - When `to` is zero, `tokenId` has been burned by `from`.
     * - `from` and `to` are never both zero.
     */
    function _afterTokenTransfers(
        address from,
        address to,
        uint256 startTokenId,
        uint256 quantity
    ) internal virtual {}
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (utils/introspection/ERC165.sol)

pragma solidity ^0.8.0;

import "./IERC165.sol";

/**
 * @dev Implementation of the {IERC165} interface.
 *
 * Contracts that want to implement ERC165 should inherit from this contract and override {supportsInterface} to check
 * for the additional interface id that will be supported. For example:
 *
 * ```solidity
 * function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
 *     return interfaceId == type(MyInterface).interfaceId || super.supportsInterface(interfaceId);
 * }
 * ```
 *
 * Alternatively, {ERC165Storage} provides an easier to use but more expensive implementation.
 */
abstract contract ERC165 is IERC165 {
    /**
     * @dev See {IERC165-supportsInterface}.
     */
    function supportsInterface(bytes4 interfaceId) public view virtual override returns (bool) {
        return interfaceId == type(IERC165).interfaceId;
    }
}

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

pragma solidity ^0.8.0;

/**
 * @dev String operations.
 */
library Strings {
    bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef";

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        // Inspired by OraclizeAPI's implementation - MIT licence
        // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol

        if (value == 0) {
            return "0";
        }
        uint256 temp = value;
        uint256 digits;
        while (temp != 0) {
            digits++;
            temp /= 10;
        }
        bytes memory buffer = new bytes(digits);
        while (value != 0) {
            digits -= 1;
            buffer[digits] = bytes1(uint8(48 + uint256(value % 10)));
            value /= 10;
        }
        return string(buffer);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        if (value == 0) {
            return "0x00";
        }
        uint256 temp = value;
        uint256 length = 0;
        while (temp != 0) {
            length++;
            temp >>= 8;
        }
        return toHexString(value, length);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
     */
    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
        bytes memory buffer = new bytes(2 * length + 2);
        buffer[0] = "0";
        buffer[1] = "x";
        for (uint256 i = 2 * length + 1; i > 1; --i) {
            buffer[i] = _HEX_SYMBOLS[value & 0xf];
            value >>= 4;
        }
        require(value == 0, "Strings: hex length insufficient");
        return string(buffer);
    }
}

// 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;
    }
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v4.5.0) (token/ERC721/extensions/IERC721Enumerable.sol)

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);

    /**
     * @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
// OpenZeppelin Contracts v4.4.1 (token/ERC721/extensions/IERC721Metadata.sol)

pragma solidity ^0.8.0;

import "../IERC721.sol";

/**
 * @title ERC-721 Non-Fungible Token Standard, optional metadata extension
 * @dev See https://eips.ethereum.org/EIPS/eip-721
 */
interface IERC721Metadata is IERC721 {
    /**
     * @dev Returns the token collection name.
     */
    function name() external view returns (string memory);

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

    /**
     * @dev Returns the Uniform Resource Identifier (URI) for `tokenId` token.
     */
    function tokenURI(uint256 tokenId) external view returns (string memory);
}

// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721Receiver.sol)

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
// OpenZeppelin Contracts v4.4.1 (token/ERC721/IERC721.sol)

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
// OpenZeppelin Contracts v4.4.1 (utils/introspection/IERC165.sol)

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",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"inputs":[],"name":"ApprovalCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"ApprovalQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"ApprovalToCurrentOwner","type":"error"},{"inputs":[],"name":"ApproveToCaller","type":"error"},{"inputs":[],"name":"BalanceQueryForZeroAddress","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"OwnerIndexOutOfBounds","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"TokenIndexOutOfBounds","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"approved","type":"address"},{"indexed":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Approval","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"owner","type":"address"},{"indexed":true,"internalType":"address","name":"operator","type":"address"},{"indexed":false,"internalType":"bool","name":"approved","type":"bool"}],"name":"ApprovalForAll","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":true,"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"Transfer","type":"event"},{"inputs":[],"name":"FREE_MINTS_PER_TX","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"MAX_MINTS_PER_TX","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"PUBLIC_SALE_PRICE","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"TOTAL_FREE_MINTS","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"approve","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"balanceOf","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"baseTokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"address","name":"operator","type":"address"}],"name":"isApprovedForAll","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isPublicSaleActive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"numberOfTokens","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"name","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"ownerOf","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"},{"internalType":"bytes","name":"_data","type":"bytes"}],"name":"safeTransferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"operator","type":"address"},{"internalType":"bool","name":"approved","type":"bool"}],"name":"setApprovalForAll","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"baseURI","type":"string"}],"name":"setBaseURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_isPublicSaleActive","type":"bool"}],"name":"setIsPublicSaleActive","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_limit","type":"uint256"}],"name":"setMaxLimitPerTransaction","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_numfreemints","type":"uint256"}],"name":"setNumFreeMints","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_price","type":"uint256"}],"name":"setSalePrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes4","name":"interfaceId","type":"bytes4"}],"name":"supportsInterface","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"symbol","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"index","type":"uint256"}],"name":"tokenOfOwnerByIndex","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"from","type":"address"},{"internalType":"address","name":"to","type":"address"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"transferFrom","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"quantity","type":"uint256"},{"internalType":"address","name":"user","type":"address"}],"name":"treasuryMint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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