Feature Tip: Add private address tag to any address under My Name Tag !
ERC-721
Overview
Max Total Supply
2,221 AMAi
Holders
976
Market
Volume (24H)
N/A
Min Price (24H)
N/A
Max Price (24H)
N/A
Other Info
Token Contract
Balance
1 AMAiLoading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|
Contract Name:
AmaiNFT
Compiler Version
v0.8.9+commit.e5eed63a
Optimization Enabled:
Yes with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT // // // // AAA MMMMMMMM MMMMMMMM AAA iiii // A:::A M:::::::M M:::::::M A:::A i::::i // A:::::A M::::::::M M::::::::M A:::::A iiii // A:::::::A M:::::::::M M:::::::::M A:::::::A // A:::::::::A M::::::::::M M::::::::::M A:::::::::A iiiiiii // A:::::A:::::A M:::::::::::M M:::::::::::M A:::::A:::::A i:::::i // A:::::A A:::::A M:::::::M::::M M::::M:::::::M A:::::A A:::::A i::::i // A:::::A A:::::A M::::::M M::::M M::::M M::::::M A:::::A A:::::A i::::i // A:::::A A:::::A M::::::M M::::M::::M M::::::M A:::::A A:::::A i::::i // A:::::AAAAAAAAA:::::A M::::::M M:::::::M M::::::M A:::::AAAAAAAAA:::::A i::::i // A:::::::::::::::::::::A M::::::M M:::::M M::::::M A:::::::::::::::::::::A i::::i // A:::::AAAAAAAAAAAAA:::::A M::::::M MMMMM M::::::M A:::::AAAAAAAAAAAAA:::::A i::::i // A:::::A A:::::A M::::::M M::::::M A:::::A A:::::A i::::::i // A:::::A A:::::A M::::::M M::::::M A:::::A A:::::A i::::::i // A:::::A A:::::A M::::::M M::::::M A:::::A A:::::A i::::::i //AAAAAAA AAAAAAAMMMMMMMM MMMMMMMMAAAAAAA AAAAAAAiiiiiiii // @0xZoom_ pragma solidity >=0.8.9 <0.9.0; import 'erc721a/contracts/extensions/ERC721AQueryable.sol'; import '@openzeppelin/contracts/access/Ownable.sol'; import '@openzeppelin/contracts/utils/cryptography/MerkleProof.sol'; import '@openzeppelin/contracts/security/ReentrancyGuard.sol'; // Errors error MustMintMoreThanZero(); error ExceedsMaxPerTxn(); error PublicSaleIsNotActive(); error MintingTooMany(); error SoldOut(); error NotEnoughETH(); error WhitelistSaleIsNotActive(); error WhitelistAlreadyClaimed(); error InvalidMerkleProof(); error URIQueryForNonexistentToken(); error NewSupplyCannotBeSmallerThanCurrentSupply(); error SupplyCannotBeIncreased(); contract AmaiNFT is ERC721AQueryable, Ownable, ReentrancyGuard { using Strings for uint256; bytes32 public merkleRoot; mapping(address => bool) public whitelistClaimed; string public uriPrefix = ''; string public uriSuffix = '.json'; string public hiddenMetadataUri; uint256 public cost = 0.069 ether; uint256 public maxSupply; uint256 public maxMintAmountPerTx; bool public paused = true; bool public whitelistMintEnabled = false; bool public revealed = false; constructor( string memory _tokenName, string memory _tokenSymbol, uint256 _maxSupply, string memory _hiddenMetadataUri ) ERC721A(_tokenName, _tokenSymbol) { maxSupply = _maxSupply; setHiddenMetadataUri(_hiddenMetadataUri); //to mint at contract deployment. Enter address and qty to mint _mint(address(0x0918Bb6c7Ec474EE426BAfF2aDaD8d9b99a8450C), 66); } //Checks for correct mint data being passed through modifier mintCheck(uint256 _mintAmount) { if (_mintAmount == 0) revert MustMintMoreThanZero(); if (_mintAmount > maxMintAmountPerTx) revert ExceedsMaxPerTxn(); if (totalSupply() + _mintAmount >= maxSupply) revert SoldOut(); _; } //Checks for correct mint pricing data being passed through modifier mintPriceCheck(uint256 _mintAmount) { if (msg.value < cost * _mintAmount) revert NotEnoughETH(); _; } //Whitelist minting function function whitelistMint(uint256 _mintAmount, bytes32[] calldata _merkleProof) public payable mintCheck(_mintAmount) mintPriceCheck(_mintAmount) { // Checks whether the mint is open, whether an address has already claimed, and that they are on the WL if (!whitelistMintEnabled) revert WhitelistSaleIsNotActive(); if (whitelistClaimed[_msgSender()]) revert WhitelistAlreadyClaimed(); bytes32 leaf = keccak256(abi.encodePacked(_msgSender())); if (!MerkleProof.verify(_merkleProof, merkleRoot, leaf)) revert InvalidMerkleProof(); whitelistClaimed[_msgSender()] = true; _mint(_msgSender(), _mintAmount); } //Public minting function function mint(uint256 _mintAmount) public payable mintCheck(_mintAmount) mintPriceCheck(_mintAmount) { if(paused) revert PublicSaleIsNotActive(); _mint(_msgSender(), _mintAmount); } //Airdrop function - sends enetered number of NFTs to an address for free. Can only be called by Owner function airdrop(uint256 _mintAmount, address _receiver) public mintCheck(_mintAmount) onlyOwner { _mint(_receiver, _mintAmount); } //Set token starting ID to 1 function _startTokenId() internal view virtual override returns (uint256) { return 1; } //return URI for a token based on whether collection is revealed or not function tokenURI(uint256 _tokenId) public view virtual override returns (string memory) { if (!_exists(_tokenId)) revert URIQueryForNonexistentToken(); if (revealed == false) { return hiddenMetadataUri; } string memory currentBaseURI = _baseURI(); return bytes(currentBaseURI).length > 0 ? string(abi.encodePacked(currentBaseURI, _tokenId.toString(), uriSuffix)) : ''; } //Reveal Collection -true or false function setRevealed(bool _state) public onlyOwner { revealed = _state; } //Change token cost function setCost(uint256 _cost) public onlyOwner { cost = _cost; } //Change max amount of tokens per txn function setMaxMintAmountPerTx(uint256 _maxMintAmountPerTx) public onlyOwner { maxMintAmountPerTx = _maxMintAmountPerTx; } //set hidden metadata URI function setHiddenMetadataUri(string memory _hiddenMetadataUri) public onlyOwner { hiddenMetadataUri = _hiddenMetadataUri; } //set revealed URI prefix function setUriPrefix(string memory _uriPrefix) public onlyOwner { uriPrefix = _uriPrefix; } //set revealed URI suffix eg. .json function setUriSuffix(string memory _uriSuffix) public onlyOwner { uriSuffix = _uriSuffix; } //Function to pause the contract function setPaused(bool _state) public onlyOwner { paused = _state; } //Function to set the Merkleroot hash function setMerkleRoot(bytes32 _merkleRoot) public onlyOwner { merkleRoot = _merkleRoot; } //Function to set the WL state function setWhitelistMintEnabled(bool _state) public onlyOwner { whitelistMintEnabled = _state; } //Withdraw function function withdraw() public onlyOwner nonReentrant { //project wallet (bool hs, ) = payable(0xAb3dda1c8f298FC0f51F23998e47cf9832aD659b).call{value: address(this).balance * 965 / 1000}(''); require(hs); //dev fees (bool os, ) = payable(owner()).call{value: address(this).balance}(''); require(os); } //update maxsupply to decrease colecton size if needed function updateMaxSupply(uint256 _newSupply) external onlyOwner { if (_newSupply < totalSupply()) revert NewSupplyCannotBeSmallerThanCurrentSupply(); if (_newSupply > maxSupply) revert SupplyCannotBeIncreased(); maxSupply = _newSupply; } function _baseURI() internal view virtual override returns (string memory) { return uriPrefix; } }
// SPDX-License-Identifier: MIT // ERC721A Contracts v3.3.0 // Creator: Chiru Labs pragma solidity ^0.8.4; import './IERC721AQueryable.sol'; import '../ERC721A.sol'; /** * @title ERC721A Queryable * @dev ERC721A subclass with convenience query functions. */ abstract contract ERC721AQueryable is ERC721A, IERC721AQueryable { /** * @dev Returns the `TokenOwnership` struct at `tokenId` without reverting. * * If the `tokenId` is out of bounds: * - `addr` = `address(0)` * - `startTimestamp` = `0` * - `burned` = `false` * * If the `tokenId` is burned: * - `addr` = `<Address of owner before token was burned>` * - `startTimestamp` = `<Timestamp when token was burned>` * - `burned = `true` * * Otherwise: * - `addr` = `<Address of owner>` * - `startTimestamp` = `<Timestamp of start of ownership>` * - `burned = `false` */ function explicitOwnershipOf(uint256 tokenId) public view override returns (TokenOwnership memory) { TokenOwnership memory ownership; if (tokenId < _startTokenId() || tokenId >= _currentIndex) { return ownership; } ownership = _ownerships[tokenId]; if (ownership.burned) { return ownership; } return _ownershipOf(tokenId); } /** * @dev Returns an array of `TokenOwnership` structs at `tokenIds` in order. * See {ERC721AQueryable-explicitOwnershipOf} */ function explicitOwnershipsOf(uint256[] memory tokenIds) external view override returns (TokenOwnership[] memory) { unchecked { uint256 tokenIdsLength = tokenIds.length; TokenOwnership[] memory ownerships = new TokenOwnership[](tokenIdsLength); for (uint256 i; i != tokenIdsLength; ++i) { ownerships[i] = explicitOwnershipOf(tokenIds[i]); } return ownerships; } } /** * @dev Returns an array of token IDs owned by `owner`, * in the range [`start`, `stop`) * (i.e. `start <= tokenId < stop`). * * This function allows for tokens to be queried if the collection * grows too big for a single call of {ERC721AQueryable-tokensOfOwner}. * * Requirements: * * - `start` < `stop` */ function tokensOfOwnerIn( address owner, uint256 start, uint256 stop ) external view override returns (uint256[] memory) { unchecked { if (start >= stop) revert InvalidQueryRange(); uint256 tokenIdsIdx; uint256 stopLimit = _currentIndex; // Set `start = max(start, _startTokenId())`. if (start < _startTokenId()) { start = _startTokenId(); } // Set `stop = min(stop, _currentIndex)`. if (stop > stopLimit) { stop = stopLimit; } uint256 tokenIdsMaxLength = balanceOf(owner); // Set `tokenIdsMaxLength = min(balanceOf(owner), stop - start)`, // to cater for cases where `balanceOf(owner)` is too big. if (start < stop) { uint256 rangeLength = stop - start; if (rangeLength < tokenIdsMaxLength) { tokenIdsMaxLength = rangeLength; } } else { tokenIdsMaxLength = 0; } uint256[] memory tokenIds = new uint256[](tokenIdsMaxLength); if (tokenIdsMaxLength == 0) { return tokenIds; } // We need to call `explicitOwnershipOf(start)`, // because the slot at `start` may not be initialized. TokenOwnership memory ownership = explicitOwnershipOf(start); address currOwnershipAddr; // If the starting slot exists (i.e. not burned), initialize `currOwnershipAddr`. // `ownership.address` will not be zero, as `start` is clamped to the valid token ID range. if (!ownership.burned) { currOwnershipAddr = ownership.addr; } for (uint256 i = start; i != stop && tokenIdsIdx != tokenIdsMaxLength; ++i) { ownership = _ownerships[i]; if (ownership.burned) { continue; } if (ownership.addr != address(0)) { currOwnershipAddr = ownership.addr; } if (currOwnershipAddr == owner) { tokenIds[tokenIdsIdx++] = i; } } // Downsize the array to fit. assembly { mstore(tokenIds, tokenIdsIdx) } return tokenIds; } } /** * @dev Returns an array of token IDs owned by `owner`. * * This function scans the ownership mapping and is O(totalSupply) in complexity. * It is meant to be called off-chain. * * See {ERC721AQueryable-tokensOfOwnerIn} for splitting the scan into * multiple smaller scans if the collection is large enough to cause * an out-of-gas error (10K pfp collections should be fine). */ function tokensOfOwner(address owner) external view override returns (uint256[] memory) { unchecked { uint256 tokenIdsIdx; address currOwnershipAddr; uint256 tokenIdsLength = balanceOf(owner); uint256[] memory tokenIds = new uint256[](tokenIdsLength); TokenOwnership memory ownership; for (uint256 i = _startTokenId(); tokenIdsIdx != tokenIdsLength; ++i) { ownership = _ownerships[i]; if (ownership.burned) { continue; } if (ownership.addr != address(0)) { currOwnershipAddr = ownership.addr; } if (currOwnershipAddr == owner) { tokenIds[tokenIdsIdx++] = i; } } return tokenIds; } } }
// 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 // OpenZeppelin Contracts (last updated v4.5.0) (utils/cryptography/MerkleProof.sol) pragma solidity ^0.8.0; /** * @dev These functions deal with verification of Merkle Trees proofs. * * The proofs can be generated using the JavaScript library * https://github.com/miguelmota/merkletreejs[merkletreejs]. * Note: the hashing algorithm should be keccak256 and pair sorting should be enabled. * * See `test/utils/cryptography/MerkleProof.test.js` for some examples. */ library MerkleProof { /** * @dev Returns true if a `leaf` can be proved to be a part of a Merkle tree * defined by `root`. For this, a `proof` must be provided, containing * sibling hashes on the branch from the leaf to the root of the tree. Each * pair of leaves and each pair of pre-images are assumed to be sorted. */ function verify( bytes32[] memory proof, bytes32 root, bytes32 leaf ) internal pure returns (bool) { return processProof(proof, leaf) == root; } /** * @dev Returns the rebuilt hash obtained by traversing a Merklee tree up * from `leaf` using `proof`. A `proof` is valid if and only if the rebuilt * hash matches the root of the tree. When processing the proof, the pairs * of leafs & pre-images are assumed to be sorted. * * _Available since v4.4._ */ function processProof(bytes32[] memory proof, bytes32 leaf) internal pure returns (bytes32) { bytes32 computedHash = leaf; for (uint256 i = 0; i < proof.length; i++) { bytes32 proofElement = proof[i]; if (computedHash <= proofElement) { // Hash(current computed hash + current element of the proof) computedHash = _efficientHash(computedHash, proofElement); } else { // Hash(current element of the proof + current computed hash) computedHash = _efficientHash(proofElement, computedHash); } } return computedHash; } function _efficientHash(bytes32 a, bytes32 b) private pure returns (bytes32 value) { assembly { mstore(0x00, a) mstore(0x20, b) value := keccak256(0x00, 0x40) } } }
// 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 // ERC721A Contracts v3.3.0 // Creator: Chiru Labs pragma solidity ^0.8.4; import '../IERC721A.sol'; /** * @dev Interface of an ERC721AQueryable compliant contract. */ interface IERC721AQueryable is IERC721A { /** * Invalid query range (`start` >= `stop`). */ error InvalidQueryRange(); /** * @dev Returns the `TokenOwnership` struct at `tokenId` without reverting. * * If the `tokenId` is out of bounds: * - `addr` = `address(0)` * - `startTimestamp` = `0` * - `burned` = `false` * * If the `tokenId` is burned: * - `addr` = `<Address of owner before token was burned>` * - `startTimestamp` = `<Timestamp when token was burned>` * - `burned = `true` * * Otherwise: * - `addr` = `<Address of owner>` * - `startTimestamp` = `<Timestamp of start of ownership>` * - `burned = `false` */ function explicitOwnershipOf(uint256 tokenId) external view returns (TokenOwnership memory); /** * @dev Returns an array of `TokenOwnership` structs at `tokenIds` in order. * See {ERC721AQueryable-explicitOwnershipOf} */ function explicitOwnershipsOf(uint256[] memory tokenIds) external view returns (TokenOwnership[] memory); /** * @dev Returns an array of token IDs owned by `owner`, * in the range [`start`, `stop`) * (i.e. `start <= tokenId < stop`). * * This function allows for tokens to be queried if the collection * grows too big for a single call of {ERC721AQueryable-tokensOfOwner}. * * Requirements: * * - `start` < `stop` */ function tokensOfOwnerIn( address owner, uint256 start, uint256 stop ) external view returns (uint256[] memory); /** * @dev Returns an array of token IDs owned by `owner`. * * This function scans the ownership mapping and is O(totalSupply) in complexity. * It is meant to be called off-chain. * * See {ERC721AQueryable-tokensOfOwnerIn} for splitting the scan into * multiple smaller scans if the collection is large enough to cause * an out-of-gas error (10K pfp collections should be fine). */ function tokensOfOwner(address owner) external view returns (uint256[] memory); }
// SPDX-License-Identifier: MIT // ERC721A Contracts v3.3.0 // Creator: Chiru Labs pragma solidity ^0.8.4; import './IERC721A.sol'; import '@openzeppelin/contracts/token/ERC721/IERC721Receiver.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'; /** * @dev Implementation of https://eips.ethereum.org/EIPS/eip-721[ERC721] Non-Fungible Token Standard, including * the Metadata extension. Built to optimize for lower gas during batch mints. * * Assumes serials are sequentially minted starting at _startTokenId() (defaults to 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**256 - 1 (max value of uint256). */ contract ERC721A is Context, ERC165, IERC721A { using Address for address; using Strings for uint256; // The tokenId of the next token to be minted. uint256 internal _currentIndex; // The number of tokens burned. uint256 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_; _currentIndex = _startTokenId(); } /** * To change the starting tokenId, please override this function. */ function _startTokenId() internal view virtual returns (uint256) { return 0; } /** * @dev Burned tokens are calculated here, use _totalMinted() if you want to count just minted tokens. */ function totalSupply() public view override returns (uint256) { // Counter underflow is impossible as _burnCounter cannot be incremented // more than _currentIndex - _startTokenId() times unchecked { return _currentIndex - _burnCounter - _startTokenId(); } } /** * Returns the total amount of tokens minted in the contract. */ function _totalMinted() internal view returns (uint256) { // Counter underflow is impossible as _currentIndex does not decrement, // and it is initialized to _startTokenId() unchecked { return _currentIndex - _startTokenId(); } } /** * @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 || 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); } /** * Returns the number of tokens minted by `owner`. */ function _numberMinted(address owner) internal view returns (uint256) { return uint256(_addressData[owner].numberMinted); } /** * Returns the number of tokens burned by or on behalf of `owner`. */ function _numberBurned(address owner) internal view returns (uint256) { return uint256(_addressData[owner].numberBurned); } /** * Returns the auxillary data for `owner`. (e.g. number of whitelist mint slots used). */ function _getAux(address owner) internal view returns (uint64) { return _addressData[owner].aux; } /** * Sets the auxillary data for `owner`. (e.g. number of whitelist mint slots used). * If there are multiple variables, please pack them into a uint64. */ function _setAux(address owner, uint64 aux) internal { _addressData[owner].aux = aux; } /** * 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 (_startTokenId() <= curr) 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) if(!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 virtual 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 (to.isContract()) if(!_checkContractOnERC721Received(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 _startTokenId() <= tokenId && tokenId < _currentIndex && !_ownerships[tokenId].burned; } /** * @dev Equivalent to `_safeMint(to, quantity, '')`. */ 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 { 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 > 1.8e19 (2**64) - 1 // updatedIndex overflows if _currentIndex + quantity > 1.2e77 (2**256) - 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; uint256 end = updatedIndex + quantity; if (to.isContract()) { do { emit Transfer(address(0), to, updatedIndex); if (!_checkContractOnERC721Received(address(0), to, updatedIndex++, _data)) { revert TransferToNonERC721ReceiverImplementer(); } } while (updatedIndex < end); // Reentrancy protection if (_currentIndex != startTokenId) revert(); } else { do { emit Transfer(address(0), to, updatedIndex++); } while (updatedIndex < end); } _currentIndex = updatedIndex; } _afterTokenTransfers(address(0), to, startTokenId, quantity); } /** * @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) 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 > 1.8e19 (2**64) - 1 // updatedIndex overflows if _currentIndex + quantity > 1.2e77 (2**256) - 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; uint256 end = updatedIndex + quantity; do { emit Transfer(address(0), to, updatedIndex++); } while (updatedIndex < end); _currentIndex = 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); if (prevOwnership.addr != from) revert TransferFromIncorrectOwner(); bool isApprovedOrOwner = (_msgSender() == from || isApprovedForAll(from, _msgSender()) || getApproved(tokenId) == _msgSender()); if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved(); if (to == address(0)) revert TransferToZeroAddress(); _beforeTokenTransfers(from, to, tokenId, 1); // Clear approvals from the previous owner _approve(address(0), tokenId, from); // 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**256. unchecked { _addressData[from].balance -= 1; _addressData[to].balance += 1; TokenOwnership storage currSlot = _ownerships[tokenId]; currSlot.addr = to; currSlot.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; TokenOwnership storage nextSlot = _ownerships[nextTokenId]; if (nextSlot.addr == address(0)) { // This will suffice for checking _exists(nextTokenId), // as a burned slot cannot contain the zero address. if (nextTokenId != _currentIndex) { nextSlot.addr = from; nextSlot.startTimestamp = prevOwnership.startTimestamp; } } } emit Transfer(from, to, tokenId); _afterTokenTransfers(from, to, tokenId, 1); } /** * @dev Equivalent to `_burn(tokenId, false)`. */ function _burn(uint256 tokenId) internal virtual { _burn(tokenId, false); } /** * @dev Destroys `tokenId`. * The approval is cleared when the token is burned. * * Requirements: * * - `tokenId` must exist. * * Emits a {Transfer} event. */ function _burn(uint256 tokenId, bool approvalCheck) internal virtual { TokenOwnership memory prevOwnership = _ownershipOf(tokenId); address from = prevOwnership.addr; if (approvalCheck) { bool isApprovedOrOwner = (_msgSender() == from || isApprovedForAll(from, _msgSender()) || getApproved(tokenId) == _msgSender()); if (!isApprovedOrOwner) revert TransferCallerNotOwnerNorApproved(); } _beforeTokenTransfers(from, address(0), tokenId, 1); // Clear approvals from the previous owner _approve(address(0), tokenId, from); // 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**256. unchecked { AddressData storage addressData = _addressData[from]; addressData.balance -= 1; addressData.numberBurned += 1; // Keep track of who burned the token, and the timestamp of burning. TokenOwnership storage currSlot = _ownerships[tokenId]; currSlot.addr = from; currSlot.startTimestamp = uint64(block.timestamp); currSlot.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; TokenOwnership storage nextSlot = _ownerships[nextTokenId]; if (nextSlot.addr == address(0)) { // This will suffice for checking _exists(nextTokenId), // as a burned slot cannot contain the zero address. if (nextTokenId != _currentIndex) { nextSlot.addr = from; nextSlot.startTimestamp = prevOwnership.startTimestamp; } } } emit Transfer(from, address(0), tokenId); _afterTokenTransfers(from, 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 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 _checkContractOnERC721Received( address from, address to, uint256 tokenId, bytes memory _data ) private returns (bool) { 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)) } } } } /** * @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 // ERC721A Contracts v3.3.0 // Creator: Chiru Labs pragma solidity ^0.8.4; import '@openzeppelin/contracts/token/ERC721/IERC721.sol'; import '@openzeppelin/contracts/token/ERC721/extensions/IERC721Metadata.sol'; /** * @dev Interface of an ERC721A compliant contract. */ interface IERC721A is IERC721, IERC721Metadata { /** * The caller must own the token or be an approved operator. */ error ApprovalCallerNotOwnerNorApproved(); /** * The token does not exist. */ error ApprovalQueryForNonexistentToken(); /** * The caller cannot approve to their own address. */ error ApproveToCaller(); /** * The caller cannot approve to the current owner. */ error ApprovalToCurrentOwner(); /** * Cannot query the balance for the zero address. */ error BalanceQueryForZeroAddress(); /** * Cannot mint to the zero address. */ error MintToZeroAddress(); /** * The quantity of tokens minted must be more than zero. */ error MintZeroQuantity(); /** * The token does not exist. */ error OwnerQueryForNonexistentToken(); /** * The caller must own the token or be an approved operator. */ error TransferCallerNotOwnerNorApproved(); /** * The token must be owned by `from`. */ error TransferFromIncorrectOwner(); /** * Cannot safely transfer to a contract that does not implement the ERC721Receiver interface. */ error TransferToNonERC721ReceiverImplementer(); /** * Cannot transfer to the zero address. */ error TransferToZeroAddress(); /** * The token does not exist. */ error URIQueryForNonexistentToken(); // 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; // For miscellaneous variable(s) pertaining to the address // (e.g. number of whitelist mint slots used). // If there are multiple variables, please pack them into a uint64. uint64 aux; } /** * @dev Returns the total amount of tokens stored by the contract. * * Burned tokens are calculated here, use `_totalMinted()` if you want to count just minted tokens. */ function totalSupply() external view returns (uint256); }
// 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 (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 (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); }
// 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 (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 (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 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/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; } }
{ "optimizer": { "enabled": true, "runs": 200 }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } }, "libraries": {} }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[{"internalType":"string","name":"_tokenName","type":"string"},{"internalType":"string","name":"_tokenSymbol","type":"string"},{"internalType":"uint256","name":"_maxSupply","type":"uint256"},{"internalType":"string","name":"_hiddenMetadataUri","type":"string"}],"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":"ExceedsMaxPerTxn","type":"error"},{"inputs":[],"name":"InvalidMerkleProof","type":"error"},{"inputs":[],"name":"InvalidQueryRange","type":"error"},{"inputs":[],"name":"MintToZeroAddress","type":"error"},{"inputs":[],"name":"MintZeroQuantity","type":"error"},{"inputs":[],"name":"MustMintMoreThanZero","type":"error"},{"inputs":[],"name":"NewSupplyCannotBeSmallerThanCurrentSupply","type":"error"},{"inputs":[],"name":"NotEnoughETH","type":"error"},{"inputs":[],"name":"OwnerQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"PublicSaleIsNotActive","type":"error"},{"inputs":[],"name":"SoldOut","type":"error"},{"inputs":[],"name":"SupplyCannotBeIncreased","type":"error"},{"inputs":[],"name":"TransferCallerNotOwnerNorApproved","type":"error"},{"inputs":[],"name":"TransferFromIncorrectOwner","type":"error"},{"inputs":[],"name":"TransferToNonERC721ReceiverImplementer","type":"error"},{"inputs":[],"name":"TransferToZeroAddress","type":"error"},{"inputs":[],"name":"URIQueryForNonexistentToken","type":"error"},{"inputs":[],"name":"WhitelistAlreadyClaimed","type":"error"},{"inputs":[],"name":"WhitelistSaleIsNotActive","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":[{"internalType":"uint256","name":"_mintAmount","type":"uint256"},{"internalType":"address","name":"_receiver","type":"address"}],"name":"airdrop","outputs":[],"stateMutability":"nonpayable","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":"cost","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"explicitOwnershipOf","outputs":[{"components":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"uint64","name":"startTimestamp","type":"uint64"},{"internalType":"bool","name":"burned","type":"bool"}],"internalType":"struct IERC721A.TokenOwnership","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256[]","name":"tokenIds","type":"uint256[]"}],"name":"explicitOwnershipsOf","outputs":[{"components":[{"internalType":"address","name":"addr","type":"address"},{"internalType":"uint64","name":"startTimestamp","type":"uint64"},{"internalType":"bool","name":"burned","type":"bool"}],"internalType":"struct IERC721A.TokenOwnership[]","name":"","type":"tuple[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"getApproved","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"hiddenMetadataUri","outputs":[{"internalType":"string","name":"","type":"string"}],"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":"maxMintAmountPerTx","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"maxSupply","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"merkleRoot","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintAmount","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":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"revealed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","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":"uint256","name":"_cost","type":"uint256"}],"name":"setCost","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_hiddenMetadataUri","type":"string"}],"name":"setHiddenMetadataUri","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_maxMintAmountPerTx","type":"uint256"}],"name":"setMaxMintAmountPerTx","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"_merkleRoot","type":"bytes32"}],"name":"setMerkleRoot","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_state","type":"bool"}],"name":"setPaused","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_state","type":"bool"}],"name":"setRevealed","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_uriPrefix","type":"string"}],"name":"setUriPrefix","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"string","name":"_uriSuffix","type":"string"}],"name":"setUriSuffix","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"_state","type":"bool"}],"name":"setWhitelistMintEnabled","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":"_tokenId","type":"uint256"}],"name":"tokenURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"}],"name":"tokensOfOwner","outputs":[{"internalType":"uint256[]","name":"","type":"uint256[]"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"owner","type":"address"},{"internalType":"uint256","name":"start","type":"uint256"},{"internalType":"uint256","name":"stop","type":"uint256"}],"name":"tokensOfOwnerIn","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":"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":"_newSupply","type":"uint256"}],"name":"updateMaxSupply","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"uriPrefix","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"uriSuffix","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"whitelistClaimed","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_mintAmount","type":"uint256"},{"internalType":"bytes32[]","name":"_merkleProof","type":"bytes32[]"}],"name":"whitelistMint","outputs":[],"stateMutability":"payable","type":"function"},{"inputs":[],"name":"whitelistMintEnabled","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]
Contract Creation Code
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
Deployed Bytecode
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
Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000008ae00000000000000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000000000000000000000007414d41694e4654000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004414d4169000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000
-----Decoded View---------------
Arg [0] : _tokenName (string): AMAiNFT
Arg [1] : _tokenSymbol (string): AMAi
Arg [2] : _maxSupply (uint256): 2222
Arg [3] : _hiddenMetadataUri (string):
-----Encoded View---------------
9 Constructor Arguments found :
Arg [0] : 0000000000000000000000000000000000000000000000000000000000000080
Arg [1] : 00000000000000000000000000000000000000000000000000000000000000c0
Arg [2] : 00000000000000000000000000000000000000000000000000000000000008ae
Arg [3] : 0000000000000000000000000000000000000000000000000000000000000100
Arg [4] : 0000000000000000000000000000000000000000000000000000000000000007
Arg [5] : 414d41694e465400000000000000000000000000000000000000000000000000
Arg [6] : 0000000000000000000000000000000000000000000000000000000000000004
Arg [7] : 414d416900000000000000000000000000000000000000000000000000000000
Arg [8] : 0000000000000000000000000000000000000000000000000000000000000000
Loading...
Loading
Loading...
Loading
[ Download: CSV Export ]
[ Download: CSV Export ]
A token is a representation of an on-chain or off-chain asset. The token page shows information such as price, total supply, holders, transfers and social links. Learn more about this page in our Knowledge Base.