Feature Tip: Add private address tag to any address under My Name Tag !
ERC-721
Overview
Max Total Supply
685 3DB
Holders
123
Market
Volume (24H)
N/A
Min Price (24H)
N/A
Max Price (24H)
N/A
Other Info
Token Contract
Balance
9 3DBLoading...
Loading
Loading...
Loading
Loading...
Loading
# | Exchange | Pair | Price | 24H Volume | % Volume |
---|
Contract Name:
BITSTARS
Compiler Version
v0.7.6+commit.7338295f
Optimization Enabled:
No with 200 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: MIT pragma solidity 0.7.6; pragma abicoder v2; import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.3.0/contracts/token/ERC721/ERC721.sol"; import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.3.0/contracts/access/Ownable.sol"; import "https://github.com/OpenZeppelin/openzeppelin-contracts/blob/v3.3.0/contracts/math/SafeMath.sol"; contract BITSTARS is ERC721, Ownable { using SafeMath for uint256; uint256 public itemPrice; bool public isSaleActive; uint256 public tokensPurchased; uint256 public constant TOTAL_TOKENS_TO_MINT = 10000; address public fundWallet; constructor( string memory _tokenBaseUri, address _fundWallet, string memory _name, string memory _symbol, uint256 _price ) ERC721(_name, _symbol) { _setBaseURI(_tokenBaseUri); itemPrice = _price; fundWallet = _fundWallet; } //////////////////// // Action methods // //////////////////// function mint(uint256 _howMany) external payable { require(_howMany > 0, "Minimum 1 tokens need to be minted"); require( _howMany <= tokenRemainingToBeMinted(), "Tokens needs to be minted is greater than the token available" ); require(isSaleActive, "Sale is not active"); require(_howMany <= 20, "max 20 tokens at once"); require( itemPrice.mul(_howMany) == msg.value, "Insufficient ETH to mint" ); for (uint256 i = 0; i < _howMany; i++) { _mint(_msgSender()); } } function _mint(address _to) private { tokensPurchased++; require(!_exists(tokensPurchased), "Mint: Token already exist."); _mint(_to, tokensPurchased); } function burn(uint256 tokenId) public virtual { //solhint-disable-next-line max-line-length require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721Burnable: caller is not owner nor approved"); _burn(tokenId); } /////////////////// // Query methods // /////////////////// function exists(uint256 _tokenId) external view returns (bool) { return _exists(_tokenId); } function tokenRemainingToBeMinted() public view returns (uint256) { return TOTAL_TOKENS_TO_MINT - tokensPurchased; } function isAllTokenMinted() external view returns (bool) { return tokensPurchased == TOTAL_TOKENS_TO_MINT; } function isApprovedOrOwner(address _spender, uint256 _tokenId) external view returns (bool) { return _isApprovedOrOwner(_spender, _tokenId); } ///////////// // Setters // ///////////// function stopSale() external onlyOwner { isSaleActive = false; } function startSale() external onlyOwner { isSaleActive = true; } function changeFundWallet(address _fundWallet) external onlyOwner { fundWallet = _fundWallet; } function withdrawETH(uint256 _amount) external onlyOwner { payable(fundWallet).transfer(_amount); } function setTokenURI(uint256 _tokenId, string memory _uri) external onlyOwner { _setTokenURI(_tokenId, _uri); } function setBaseURI(string memory _baseURI) external onlyOwner { _setBaseURI(_baseURI); } function _beforeTokenTransfer( address _from, address _to, uint256 _tokenId ) internal virtual override(ERC721) { super._beforeTokenTransfer(_from, _to, _tokenId); } // sets the price for an item function setItemPrice(uint256 _price) public onlyOwner { itemPrice = _price; } }
// SPDX-License-Identifier: MIT pragma solidity >=0.6.0 <0.8.0; /** * @dev Wrappers over Solidity's arithmetic operations with added overflow * checks. * * Arithmetic operations in Solidity wrap on overflow. This can easily result * in bugs, because programmers usually assume that an overflow raises an * error, which is the standard behavior in high level programming languages. * `SafeMath` restores this intuition by reverting the transaction when an * operation overflows. * * Using this library instead of the unchecked operations eliminates an entire * class of bugs, so it's recommended to use it always. */ library SafeMath { /** * @dev Returns the addition of two unsigned integers, reverting on * overflow. * * Counterpart to Solidity's `+` operator. * * Requirements: * * - Addition cannot overflow. */ function add(uint256 a, uint256 b) internal pure returns (uint256) { uint256 c = a + b; require(c >= a, "SafeMath: addition overflow"); return c; } /** * @dev Returns the subtraction of two unsigned integers, reverting on * overflow (when the result is negative). * * Counterpart to Solidity's `-` operator. * * Requirements: * * - Subtraction cannot overflow. */ function sub(uint256 a, uint256 b) internal pure returns (uint256) { return sub(a, b, "SafeMath: subtraction overflow"); } /** * @dev Returns the subtraction of two unsigned integers, reverting with custom message on * overflow (when the result is negative). * * Counterpart to Solidity's `-` operator. * * Requirements: * * - Subtraction cannot overflow. */ function sub(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) { require(b <= a, errorMessage); uint256 c = a - b; return c; } /** * @dev Returns the multiplication of two unsigned integers, reverting on * overflow. * * Counterpart to Solidity's `*` operator. * * Requirements: * * - Multiplication cannot overflow. */ function mul(uint256 a, uint256 b) internal pure returns (uint256) { // Gas optimization: this is cheaper than requiring 'a' not being zero, but the // benefit is lost if 'b' is also tested. // See: https://github.com/OpenZeppelin/openzeppelin-contracts/pull/522 if (a == 0) { return 0; } uint256 c = a * b; require(c / a == b, "SafeMath: multiplication overflow"); return c; } /** * @dev Returns the integer division of two unsigned integers. Reverts on * division by zero. The result is rounded towards zero. * * Counterpart to Solidity's `/` operator. Note: this function uses a * `revert` opcode (which leaves remaining gas untouched) while Solidity * uses an invalid opcode to revert (consuming all remaining gas). * * Requirements: * * - The divisor cannot be zero. */ function div(uint256 a, uint256 b) internal pure returns (uint256) { return div(a, b, "SafeMath: division by zero"); } /** * @dev Returns the integer division of two unsigned integers. Reverts with custom message on * division by zero. The result is rounded towards zero. * * Counterpart to Solidity's `/` operator. Note: this function uses a * `revert` opcode (which leaves remaining gas untouched) while Solidity * uses an invalid opcode to revert (consuming all remaining gas). * * Requirements: * * - The divisor cannot be zero. */ function div(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) { require(b > 0, errorMessage); uint256 c = a / b; // assert(a == b * c + a % b); // There is no case in which this doesn't hold return c; } /** * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo), * Reverts when dividing by zero. * * Counterpart to Solidity's `%` operator. This function uses a `revert` * opcode (which leaves remaining gas untouched) while Solidity uses an * invalid opcode to revert (consuming all remaining gas). * * Requirements: * * - The divisor cannot be zero. */ function mod(uint256 a, uint256 b) internal pure returns (uint256) { return mod(a, b, "SafeMath: modulo by zero"); } /** * @dev Returns the remainder of dividing two unsigned integers. (unsigned integer modulo), * Reverts with custom message when dividing by zero. * * Counterpart to Solidity's `%` operator. This function uses a `revert` * opcode (which leaves remaining gas untouched) while Solidity uses an * invalid opcode to revert (consuming all remaining gas). * * Requirements: * * - The divisor cannot be zero. */ function mod(uint256 a, uint256 b, string memory errorMessage) internal pure returns (uint256) { require(b != 0, errorMessage); return a % b; } }
// SPDX-License-Identifier: MIT pragma solidity >=0.6.0 <0.8.0; import "../GSN/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 () internal { address msgSender = _msgSender(); _owner = msgSender; emit OwnershipTransferred(address(0), msgSender); } /** * @dev Returns the address of the current owner. */ function owner() public view 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 { emit OwnershipTransferred(_owner, address(0)); _owner = 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"); emit OwnershipTransferred(_owner, newOwner); _owner = newOwner; } }
// SPDX-License-Identifier: MIT pragma solidity >=0.6.0 <0.8.0; import "../../GSN/Context.sol"; import "./IERC721.sol"; import "./IERC721Metadata.sol"; import "./IERC721Enumerable.sol"; import "./IERC721Receiver.sol"; import "../../introspection/ERC165.sol"; import "../../math/SafeMath.sol"; import "../../utils/Address.sol"; import "../../utils/EnumerableSet.sol"; import "../../utils/EnumerableMap.sol"; import "../../utils/Strings.sol"; /** * @title ERC721 Non-Fungible Token Standard basic implementation * @dev see https://eips.ethereum.org/EIPS/eip-721 */ contract ERC721 is Context, ERC165, IERC721, IERC721Metadata, IERC721Enumerable { using SafeMath for uint256; using Address for address; using EnumerableSet for EnumerableSet.UintSet; using EnumerableMap for EnumerableMap.UintToAddressMap; using Strings for uint256; // Equals to `bytes4(keccak256("onERC721Received(address,address,uint256,bytes)"))` // which can be also obtained as `IERC721Receiver(0).onERC721Received.selector` bytes4 private constant _ERC721_RECEIVED = 0x150b7a02; // Mapping from holder address to their (enumerable) set of owned tokens mapping (address => EnumerableSet.UintSet) private _holderTokens; // Enumerable mapping from token ids to their owners EnumerableMap.UintToAddressMap private _tokenOwners; // 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; // Token name string private _name; // Token symbol string private _symbol; // Optional mapping for token URIs mapping (uint256 => string) private _tokenURIs; // Base URI string private _baseURI; /* * bytes4(keccak256('balanceOf(address)')) == 0x70a08231 * bytes4(keccak256('ownerOf(uint256)')) == 0x6352211e * bytes4(keccak256('approve(address,uint256)')) == 0x095ea7b3 * bytes4(keccak256('getApproved(uint256)')) == 0x081812fc * bytes4(keccak256('setApprovalForAll(address,bool)')) == 0xa22cb465 * bytes4(keccak256('isApprovedForAll(address,address)')) == 0xe985e9c5 * bytes4(keccak256('transferFrom(address,address,uint256)')) == 0x23b872dd * bytes4(keccak256('safeTransferFrom(address,address,uint256)')) == 0x42842e0e * bytes4(keccak256('safeTransferFrom(address,address,uint256,bytes)')) == 0xb88d4fde * * => 0x70a08231 ^ 0x6352211e ^ 0x095ea7b3 ^ 0x081812fc ^ * 0xa22cb465 ^ 0xe985e9c5 ^ 0x23b872dd ^ 0x42842e0e ^ 0xb88d4fde == 0x80ac58cd */ bytes4 private constant _INTERFACE_ID_ERC721 = 0x80ac58cd; /* * bytes4(keccak256('name()')) == 0x06fdde03 * bytes4(keccak256('symbol()')) == 0x95d89b41 * bytes4(keccak256('tokenURI(uint256)')) == 0xc87b56dd * * => 0x06fdde03 ^ 0x95d89b41 ^ 0xc87b56dd == 0x5b5e139f */ bytes4 private constant _INTERFACE_ID_ERC721_METADATA = 0x5b5e139f; /* * bytes4(keccak256('totalSupply()')) == 0x18160ddd * bytes4(keccak256('tokenOfOwnerByIndex(address,uint256)')) == 0x2f745c59 * bytes4(keccak256('tokenByIndex(uint256)')) == 0x4f6ccce7 * * => 0x18160ddd ^ 0x2f745c59 ^ 0x4f6ccce7 == 0x780e9d63 */ bytes4 private constant _INTERFACE_ID_ERC721_ENUMERABLE = 0x780e9d63; /** * @dev Initializes the contract by setting a `name` and a `symbol` to the token collection. */ constructor (string memory name_, string memory symbol_) public { _name = name_; _symbol = symbol_; // register the supported interfaces to conform to ERC721 via ERC165 _registerInterface(_INTERFACE_ID_ERC721); _registerInterface(_INTERFACE_ID_ERC721_METADATA); _registerInterface(_INTERFACE_ID_ERC721_ENUMERABLE); } /** * @dev See {IERC721-balanceOf}. */ function balanceOf(address owner) public view override returns (uint256) { require(owner != address(0), "ERC721: balance query for the zero address"); return _holderTokens[owner].length(); } /** * @dev See {IERC721-ownerOf}. */ function ownerOf(uint256 tokenId) public view override returns (address) { return _tokenOwners.get(tokenId, "ERC721: owner query for nonexistent token"); } /** * @dev See {IERC721Metadata-name}. */ function name() public view override returns (string memory) { return _name; } /** * @dev See {IERC721Metadata-symbol}. */ function symbol() public view override returns (string memory) { return _symbol; } /** * @dev See {IERC721Metadata-tokenURI}. */ function tokenURI(uint256 tokenId) public view override returns (string memory) { require(_exists(tokenId), "ERC721Metadata: URI query for nonexistent token"); string memory _tokenURI = _tokenURIs[tokenId]; // If there is no base URI, return the token URI. if (bytes(_baseURI).length == 0) { return _tokenURI; } // If both are set, concatenate the baseURI and tokenURI (via abi.encodePacked). if (bytes(_tokenURI).length > 0) { return string(abi.encodePacked(_baseURI, _tokenURI)); } // If there is a baseURI but no tokenURI, concatenate the tokenID to the baseURI. return string(abi.encodePacked(_baseURI, tokenId.toString())); } /** * @dev Returns the base URI set via {_setBaseURI}. This will be * automatically added as a prefix in {tokenURI} to each token's URI, or * to the token ID if no specific URI is set for that token ID. */ function baseURI() public view returns (string memory) { return _baseURI; } /** * @dev See {IERC721Enumerable-tokenOfOwnerByIndex}. */ function tokenOfOwnerByIndex(address owner, uint256 index) public view override returns (uint256) { return _holderTokens[owner].at(index); } /** * @dev See {IERC721Enumerable-totalSupply}. */ function totalSupply() public view override returns (uint256) { // _tokenOwners are indexed by tokenIds, so .length() returns the number of tokenIds return _tokenOwners.length(); } /** * @dev See {IERC721Enumerable-tokenByIndex}. */ function tokenByIndex(uint256 index) public view override returns (uint256) { (uint256 tokenId, ) = _tokenOwners.at(index); return tokenId; } /** * @dev See {IERC721-approve}. */ function approve(address to, uint256 tokenId) public virtual override { address owner = ownerOf(tokenId); require(to != owner, "ERC721: approval to current owner"); require(_msgSender() == owner || isApprovedForAll(owner, _msgSender()), "ERC721: approve caller is not owner nor approved for all" ); _approve(to, tokenId); } /** * @dev See {IERC721-getApproved}. */ function getApproved(uint256 tokenId) public view override returns (address) { require(_exists(tokenId), "ERC721: approved query for nonexistent token"); return _tokenApprovals[tokenId]; } /** * @dev See {IERC721-setApprovalForAll}. */ function setApprovalForAll(address operator, bool approved) public virtual override { require(operator != _msgSender(), "ERC721: approve to caller"); _operatorApprovals[_msgSender()][operator] = approved; emit ApprovalForAll(_msgSender(), operator, approved); } /** * @dev See {IERC721-isApprovedForAll}. */ function isApprovedForAll(address owner, address operator) public view override returns (bool) { return _operatorApprovals[owner][operator]; } /** * @dev See {IERC721-transferFrom}. */ function transferFrom(address from, address to, uint256 tokenId) public virtual override { //solhint-disable-next-line max-line-length require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved"); _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 { require(_isApprovedOrOwner(_msgSender(), tokenId), "ERC721: transfer caller is not owner nor approved"); _safeTransfer(from, to, tokenId, _data); } /** * @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. * * `_data` is additional data, it has no specified format and it is sent in call to `to`. * * This internal function is equivalent to {safeTransferFrom}, and can be used to e.g. * implement alternative mechanisms to perform token transfer, such as signature-based. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must exist and be owned by `from`. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function _safeTransfer(address from, address to, uint256 tokenId, bytes memory _data) internal virtual { _transfer(from, to, tokenId); require(_checkOnERC721Received(from, to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer"); } /** * @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`), * and stop existing when they are burned (`_burn`). */ function _exists(uint256 tokenId) internal view returns (bool) { return _tokenOwners.contains(tokenId); } /** * @dev Returns whether `spender` is allowed to manage `tokenId`. * * Requirements: * * - `tokenId` must exist. */ function _isApprovedOrOwner(address spender, uint256 tokenId) internal view returns (bool) { require(_exists(tokenId), "ERC721: operator query for nonexistent token"); address owner = ownerOf(tokenId); return (spender == owner || getApproved(tokenId) == spender || isApprovedForAll(owner, spender)); } /** * @dev Safely mints `tokenId` and transfers it to `to`. * * Requirements: d* * - `tokenId` must not exist. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function _safeMint(address to, uint256 tokenId) internal virtual { _safeMint(to, tokenId, ""); } /** * @dev Same as {xref-ERC721-_safeMint-address-uint256-}[`_safeMint`], with an additional `data` parameter which is * forwarded in {IERC721Receiver-onERC721Received} to contract recipients. */ function _safeMint(address to, uint256 tokenId, bytes memory _data) internal virtual { _mint(to, tokenId); require(_checkOnERC721Received(address(0), to, tokenId, _data), "ERC721: transfer to non ERC721Receiver implementer"); } /** * @dev Mints `tokenId` and transfers it to `to`. * * WARNING: Usage of this method is discouraged, use {_safeMint} whenever possible * * Requirements: * * - `tokenId` must not exist. * - `to` cannot be the zero address. * * Emits a {Transfer} event. */ function _mint(address to, uint256 tokenId) internal virtual { require(to != address(0), "ERC721: mint to the zero address"); require(!_exists(tokenId), "ERC721: token already minted"); _beforeTokenTransfer(address(0), to, tokenId); _holderTokens[to].add(tokenId); _tokenOwners.set(tokenId, to); emit Transfer(address(0), to, tokenId); } /** * @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 { address owner = ownerOf(tokenId); _beforeTokenTransfer(owner, address(0), tokenId); // Clear approvals _approve(address(0), tokenId); // Clear metadata (if any) if (bytes(_tokenURIs[tokenId]).length != 0) { delete _tokenURIs[tokenId]; } _holderTokens[owner].remove(tokenId); _tokenOwners.remove(tokenId); emit Transfer(owner, address(0), tokenId); } /** * @dev Transfers `tokenId` from `from` to `to`. * As opposed to {transferFrom}, this imposes no restrictions on msg.sender. * * 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) internal virtual { require(ownerOf(tokenId) == from, "ERC721: transfer of token that is not own"); require(to != address(0), "ERC721: transfer to the zero address"); _beforeTokenTransfer(from, to, tokenId); // Clear approvals from the previous owner _approve(address(0), tokenId); _holderTokens[from].remove(tokenId); _holderTokens[to].add(tokenId); _tokenOwners.set(tokenId, to); emit Transfer(from, to, tokenId); } /** * @dev Sets `_tokenURI` as the tokenURI of `tokenId`. * * Requirements: * * - `tokenId` must exist. */ function _setTokenURI(uint256 tokenId, string memory _tokenURI) internal virtual { require(_exists(tokenId), "ERC721Metadata: URI set of nonexistent token"); _tokenURIs[tokenId] = _tokenURI; } /** * @dev Internal function to set the base URI for all token IDs. It is * automatically added as a prefix to the value returned in {tokenURI}, * or to the token ID if {tokenURI} is empty. */ function _setBaseURI(string memory baseURI_) internal virtual { _baseURI = baseURI_; } /** * @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()) { return true; } bytes memory returndata = to.functionCall(abi.encodeWithSelector( IERC721Receiver(to).onERC721Received.selector, _msgSender(), from, tokenId, _data ), "ERC721: transfer to non ERC721Receiver implementer"); bytes4 retval = abi.decode(returndata, (bytes4)); return (retval == _ERC721_RECEIVED); } function _approve(address to, uint256 tokenId) private { _tokenApprovals[tokenId] = to; emit Approval(ownerOf(tokenId), to, tokenId); } /** * @dev Hook that is called before any token transfer. This includes minting * and burning. * * 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, ``from``'s `tokenId` will be burned. * - `from` cannot be the zero address. * - `to` cannot be the zero address. * * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks]. */ function _beforeTokenTransfer(address from, address to, uint256 tokenId) internal virtual { } }
// SPDX-License-Identifier: MIT pragma solidity >=0.6.0 <0.8.0; /** * @dev String operations. */ library Strings { /** * @dev Converts a `uint256` to its ASCII `string` 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); uint256 index = digits - 1; temp = value; while (temp != 0) { buffer[index--] = byte(uint8(48 + temp % 10)); temp /= 10; } return string(buffer); } }
// SPDX-License-Identifier: MIT pragma solidity >=0.6.0 <0.8.0; /** * @dev Library for managing an enumerable variant of Solidity's * https://solidity.readthedocs.io/en/latest/types.html#mapping-types[`mapping`] * type. * * Maps have the following properties: * * - Entries are added, removed, and checked for existence in constant time * (O(1)). * - Entries are enumerated in O(n). No guarantees are made on the ordering. * * ``` * contract Example { * // Add the library methods * using EnumerableMap for EnumerableMap.UintToAddressMap; * * // Declare a set state variable * EnumerableMap.UintToAddressMap private myMap; * } * ``` * * As of v3.0.0, only maps of type `uint256 -> address` (`UintToAddressMap`) are * supported. */ library EnumerableMap { // To implement this library for multiple types with as little code // repetition as possible, we write it in terms of a generic Map type with // bytes32 keys and values. // The Map implementation uses private functions, and user-facing // implementations (such as Uint256ToAddressMap) are just wrappers around // the underlying Map. // This means that we can only create new EnumerableMaps for types that fit // in bytes32. struct MapEntry { bytes32 _key; bytes32 _value; } struct Map { // Storage of map keys and values MapEntry[] _entries; // Position of the entry defined by a key in the `entries` array, plus 1 // because index 0 means a key is not in the map. mapping (bytes32 => uint256) _indexes; } /** * @dev Adds a key-value pair to a map, or updates the value for an existing * key. O(1). * * Returns true if the key was added to the map, that is if it was not * already present. */ function _set(Map storage map, bytes32 key, bytes32 value) private returns (bool) { // We read and store the key's index to prevent multiple reads from the same storage slot uint256 keyIndex = map._indexes[key]; if (keyIndex == 0) { // Equivalent to !contains(map, key) map._entries.push(MapEntry({ _key: key, _value: value })); // The entry is stored at length-1, but we add 1 to all indexes // and use 0 as a sentinel value map._indexes[key] = map._entries.length; return true; } else { map._entries[keyIndex - 1]._value = value; return false; } } /** * @dev Removes a key-value pair from a map. O(1). * * Returns true if the key was removed from the map, that is if it was present. */ function _remove(Map storage map, bytes32 key) private returns (bool) { // We read and store the key's index to prevent multiple reads from the same storage slot uint256 keyIndex = map._indexes[key]; if (keyIndex != 0) { // Equivalent to contains(map, key) // To delete a key-value pair from the _entries array in O(1), we swap the entry to delete with the last one // in the array, and then remove the last entry (sometimes called as 'swap and pop'). // This modifies the order of the array, as noted in {at}. uint256 toDeleteIndex = keyIndex - 1; uint256 lastIndex = map._entries.length - 1; // When the entry to delete is the last one, the swap operation is unnecessary. However, since this occurs // so rarely, we still do the swap anyway to avoid the gas cost of adding an 'if' statement. MapEntry storage lastEntry = map._entries[lastIndex]; // Move the last entry to the index where the entry to delete is map._entries[toDeleteIndex] = lastEntry; // Update the index for the moved entry map._indexes[lastEntry._key] = toDeleteIndex + 1; // All indexes are 1-based // Delete the slot where the moved entry was stored map._entries.pop(); // Delete the index for the deleted slot delete map._indexes[key]; return true; } else { return false; } } /** * @dev Returns true if the key is in the map. O(1). */ function _contains(Map storage map, bytes32 key) private view returns (bool) { return map._indexes[key] != 0; } /** * @dev Returns the number of key-value pairs in the map. O(1). */ function _length(Map storage map) private view returns (uint256) { return map._entries.length; } /** * @dev Returns the key-value pair stored at position `index` in the map. O(1). * * Note that there are no guarantees on the ordering of entries inside the * array, and it may change when more entries are added or removed. * * Requirements: * * - `index` must be strictly less than {length}. */ function _at(Map storage map, uint256 index) private view returns (bytes32, bytes32) { require(map._entries.length > index, "EnumerableMap: index out of bounds"); MapEntry storage entry = map._entries[index]; return (entry._key, entry._value); } /** * @dev Returns the value associated with `key`. O(1). * * Requirements: * * - `key` must be in the map. */ function _get(Map storage map, bytes32 key) private view returns (bytes32) { return _get(map, key, "EnumerableMap: nonexistent key"); } /** * @dev Same as {_get}, with a custom error message when `key` is not in the map. */ function _get(Map storage map, bytes32 key, string memory errorMessage) private view returns (bytes32) { uint256 keyIndex = map._indexes[key]; require(keyIndex != 0, errorMessage); // Equivalent to contains(map, key) return map._entries[keyIndex - 1]._value; // All indexes are 1-based } // UintToAddressMap struct UintToAddressMap { Map _inner; } /** * @dev Adds a key-value pair to a map, or updates the value for an existing * key. O(1). * * Returns true if the key was added to the map, that is if it was not * already present. */ function set(UintToAddressMap storage map, uint256 key, address value) internal returns (bool) { return _set(map._inner, bytes32(key), bytes32(uint256(value))); } /** * @dev Removes a value from a set. O(1). * * Returns true if the key was removed from the map, that is if it was present. */ function remove(UintToAddressMap storage map, uint256 key) internal returns (bool) { return _remove(map._inner, bytes32(key)); } /** * @dev Returns true if the key is in the map. O(1). */ function contains(UintToAddressMap storage map, uint256 key) internal view returns (bool) { return _contains(map._inner, bytes32(key)); } /** * @dev Returns the number of elements in the map. O(1). */ function length(UintToAddressMap storage map) internal view returns (uint256) { return _length(map._inner); } /** * @dev Returns the element stored at position `index` in the set. O(1). * Note that there are no guarantees on the ordering of values inside the * array, and it may change when more values are added or removed. * * Requirements: * * - `index` must be strictly less than {length}. */ function at(UintToAddressMap storage map, uint256 index) internal view returns (uint256, address) { (bytes32 key, bytes32 value) = _at(map._inner, index); return (uint256(key), address(uint256(value))); } /** * @dev Returns the value associated with `key`. O(1). * * Requirements: * * - `key` must be in the map. */ function get(UintToAddressMap storage map, uint256 key) internal view returns (address) { return address(uint256(_get(map._inner, bytes32(key)))); } /** * @dev Same as {get}, with a custom error message when `key` is not in the map. */ function get(UintToAddressMap storage map, uint256 key, string memory errorMessage) internal view returns (address) { return address(uint256(_get(map._inner, bytes32(key), errorMessage))); } }
// SPDX-License-Identifier: MIT pragma solidity >=0.6.0 <0.8.0; /** * @dev Library for managing * https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive * types. * * Sets have the following properties: * * - Elements are added, removed, and checked for existence in constant time * (O(1)). * - Elements are enumerated in O(n). No guarantees are made on the ordering. * * ``` * contract Example { * // Add the library methods * using EnumerableSet for EnumerableSet.AddressSet; * * // Declare a set state variable * EnumerableSet.AddressSet private mySet; * } * ``` * * As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`) * and `uint256` (`UintSet`) are supported. */ library EnumerableSet { // To implement this library for multiple types with as little code // repetition as possible, we write it in terms of a generic Set type with // bytes32 values. // The Set implementation uses private functions, and user-facing // implementations (such as AddressSet) are just wrappers around the // underlying Set. // This means that we can only create new EnumerableSets for types that fit // in bytes32. struct Set { // Storage of set values bytes32[] _values; // Position of the value in the `values` array, plus 1 because index 0 // means a value is not in the set. mapping (bytes32 => uint256) _indexes; } /** * @dev Add a value to a set. O(1). * * Returns true if the value was added to the set, that is if it was not * already present. */ function _add(Set storage set, bytes32 value) private returns (bool) { if (!_contains(set, value)) { set._values.push(value); // The value is stored at length-1, but we add 1 to all indexes // and use 0 as a sentinel value set._indexes[value] = set._values.length; return true; } else { return false; } } /** * @dev Removes a value from a set. O(1). * * Returns true if the value was removed from the set, that is if it was * present. */ function _remove(Set storage set, bytes32 value) private returns (bool) { // We read and store the value's index to prevent multiple reads from the same storage slot uint256 valueIndex = set._indexes[value]; if (valueIndex != 0) { // Equivalent to contains(set, value) // To delete an element from the _values array in O(1), we swap the element to delete with the last one in // the array, and then remove the last element (sometimes called as 'swap and pop'). // This modifies the order of the array, as noted in {at}. uint256 toDeleteIndex = valueIndex - 1; uint256 lastIndex = set._values.length - 1; // When the value to delete is the last one, the swap operation is unnecessary. However, since this occurs // so rarely, we still do the swap anyway to avoid the gas cost of adding an 'if' statement. bytes32 lastvalue = set._values[lastIndex]; // Move the last value to the index where the value to delete is set._values[toDeleteIndex] = lastvalue; // Update the index for the moved value set._indexes[lastvalue] = toDeleteIndex + 1; // All indexes are 1-based // Delete the slot where the moved value was stored set._values.pop(); // Delete the index for the deleted slot delete set._indexes[value]; return true; } else { return false; } } /** * @dev Returns true if the value is in the set. O(1). */ function _contains(Set storage set, bytes32 value) private view returns (bool) { return set._indexes[value] != 0; } /** * @dev Returns the number of values on the set. O(1). */ function _length(Set storage set) private view returns (uint256) { return set._values.length; } /** * @dev Returns the value stored at position `index` in the set. O(1). * * Note that there are no guarantees on the ordering of values inside the * array, and it may change when more values are added or removed. * * Requirements: * * - `index` must be strictly less than {length}. */ function _at(Set storage set, uint256 index) private view returns (bytes32) { require(set._values.length > index, "EnumerableSet: index out of bounds"); return set._values[index]; } // Bytes32Set struct Bytes32Set { Set _inner; } /** * @dev Add a value to a set. O(1). * * Returns true if the value was added to the set, that is if it was not * already present. */ function add(Bytes32Set storage set, bytes32 value) internal returns (bool) { return _add(set._inner, value); } /** * @dev Removes a value from a set. O(1). * * Returns true if the value was removed from the set, that is if it was * present. */ function remove(Bytes32Set storage set, bytes32 value) internal returns (bool) { return _remove(set._inner, value); } /** * @dev Returns true if the value is in the set. O(1). */ function contains(Bytes32Set storage set, bytes32 value) internal view returns (bool) { return _contains(set._inner, value); } /** * @dev Returns the number of values in the set. O(1). */ function length(Bytes32Set storage set) internal view returns (uint256) { return _length(set._inner); } /** * @dev Returns the value stored at position `index` in the set. O(1). * * Note that there are no guarantees on the ordering of values inside the * array, and it may change when more values are added or removed. * * Requirements: * * - `index` must be strictly less than {length}. */ function at(Bytes32Set storage set, uint256 index) internal view returns (bytes32) { return _at(set._inner, index); } // AddressSet struct AddressSet { Set _inner; } /** * @dev Add a value to a set. O(1). * * Returns true if the value was added to the set, that is if it was not * already present. */ function add(AddressSet storage set, address value) internal returns (bool) { return _add(set._inner, bytes32(uint256(value))); } /** * @dev Removes a value from a set. O(1). * * Returns true if the value was removed from the set, that is if it was * present. */ function remove(AddressSet storage set, address value) internal returns (bool) { return _remove(set._inner, bytes32(uint256(value))); } /** * @dev Returns true if the value is in the set. O(1). */ function contains(AddressSet storage set, address value) internal view returns (bool) { return _contains(set._inner, bytes32(uint256(value))); } /** * @dev Returns the number of values in the set. O(1). */ function length(AddressSet storage set) internal view returns (uint256) { return _length(set._inner); } /** * @dev Returns the value stored at position `index` in the set. O(1). * * Note that there are no guarantees on the ordering of values inside the * array, and it may change when more values are added or removed. * * Requirements: * * - `index` must be strictly less than {length}. */ function at(AddressSet storage set, uint256 index) internal view returns (address) { return address(uint256(_at(set._inner, index))); } // UintSet struct UintSet { Set _inner; } /** * @dev Add a value to a set. O(1). * * Returns true if the value was added to the set, that is if it was not * already present. */ function add(UintSet storage set, uint256 value) internal returns (bool) { return _add(set._inner, bytes32(value)); } /** * @dev Removes a value from a set. O(1). * * Returns true if the value was removed from the set, that is if it was * present. */ function remove(UintSet storage set, uint256 value) internal returns (bool) { return _remove(set._inner, bytes32(value)); } /** * @dev Returns true if the value is in the set. O(1). */ function contains(UintSet storage set, uint256 value) internal view returns (bool) { return _contains(set._inner, bytes32(value)); } /** * @dev Returns the number of values on the set. O(1). */ function length(UintSet storage set) internal view returns (uint256) { return _length(set._inner); } /** * @dev Returns the value stored at position `index` in the set. O(1). * * Note that there are no guarantees on the ordering of values inside the * array, and it may change when more values are added or removed. * * Requirements: * * - `index` must be strictly less than {length}. */ function at(UintSet storage set, uint256 index) internal view returns (uint256) { return uint256(_at(set._inner, index)); } }
// SPDX-License-Identifier: MIT pragma solidity >=0.6.2 <0.8.0; /** * @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 * ==== */ function isContract(address account) internal view returns (bool) { // This method relies on extcodesize, which returns 0 for contracts in // construction, since the code is only stored at the end of the // constructor execution. uint256 size; // solhint-disable-next-line no-inline-assembly assembly { size := extcodesize(account) } return size > 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"); // solhint-disable-next-line avoid-low-level-calls, avoid-call-value (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"); // solhint-disable-next-line avoid-low-level-calls (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"); // solhint-disable-next-line avoid-low-level-calls (bool success, bytes memory returndata) = target.staticcall(data); return _verifyCallResult(success, returndata, errorMessage); } function _verifyCallResult(bool success, bytes memory returndata, string memory errorMessage) private 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 // solhint-disable-next-line no-inline-assembly assembly { let returndata_size := mload(returndata) revert(add(32, returndata), returndata_size) } } else { revert(errorMessage); } } } }
// SPDX-License-Identifier: MIT pragma solidity >=0.6.0 <0.8.0; import "./IERC165.sol"; /** * @dev Implementation of the {IERC165} interface. * * Contracts may inherit from this and call {_registerInterface} to declare * their support of an interface. */ abstract contract ERC165 is IERC165 { /* * bytes4(keccak256('supportsInterface(bytes4)')) == 0x01ffc9a7 */ bytes4 private constant _INTERFACE_ID_ERC165 = 0x01ffc9a7; /** * @dev Mapping of interface ids to whether or not it's supported. */ mapping(bytes4 => bool) private _supportedInterfaces; constructor () internal { // Derived contracts need only register support for their own interfaces, // we register support for ERC165 itself here _registerInterface(_INTERFACE_ID_ERC165); } /** * @dev See {IERC165-supportsInterface}. * * Time complexity O(1), guaranteed to always use less than 30 000 gas. */ function supportsInterface(bytes4 interfaceId) public view override returns (bool) { return _supportedInterfaces[interfaceId]; } /** * @dev Registers the contract as an implementer of the interface defined by * `interfaceId`. Support of the actual ERC165 interface is automatic and * registering its interface id is not required. * * See {IERC165-supportsInterface}. * * Requirements: * * - `interfaceId` cannot be the ERC165 invalid interface (`0xffffffff`). */ function _registerInterface(bytes4 interfaceId) internal virtual { require(interfaceId != 0xffffffff, "ERC165: invalid interface id"); _supportedInterfaces[interfaceId] = true; } }
// SPDX-License-Identifier: MIT pragma solidity >=0.6.0 <0.8.0; /** * @title ERC721 token receiver interface * @dev Interface for any contract that wants to support safeTransfers * from ERC721 asset contracts. */ interface IERC721Receiver { /** * @dev Whenever an {IERC721} `tokenId` token is transferred to this contract via {IERC721-safeTransferFrom} * by `operator` from `from`, this function is called. * * It must return its Solidity selector to confirm the token transfer. * If any other value is returned or the interface is not implemented by the recipient, the transfer will be reverted. * * The selector can be obtained in Solidity with `IERC721.onERC721Received.selector`. */ function onERC721Received(address operator, address from, uint256 tokenId, bytes calldata data) external returns (bytes4); }
// SPDX-License-Identifier: MIT pragma solidity >=0.6.2 <0.8.0; import "./IERC721.sol"; /** * @title ERC-721 Non-Fungible Token Standard, optional enumeration extension * @dev See https://eips.ethereum.org/EIPS/eip-721 */ interface IERC721Enumerable is IERC721 { /** * @dev Returns the total amount of tokens stored by the contract. */ function totalSupply() external view returns (uint256); /** * @dev Returns a token ID owned by `owner` at a given `index` of its token list. * Use along with {balanceOf} to enumerate all of ``owner``'s tokens. */ function tokenOfOwnerByIndex(address owner, uint256 index) external view returns (uint256 tokenId); /** * @dev Returns a token ID at a given `index` of all the tokens stored by the contract. * Use along with {totalSupply} to enumerate all tokens. */ function tokenByIndex(uint256 index) external view returns (uint256); }
// SPDX-License-Identifier: MIT pragma solidity >=0.6.2 <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 pragma solidity >=0.6.2 <0.8.0; import "../../introspection/IERC165.sol"; /** * @dev Required interface of an ERC721 compliant contract. */ interface IERC721 is IERC165 { /** * @dev Emitted when `tokenId` token is transferred from `from` to `to`. */ event Transfer(address indexed from, address indexed to, uint256 indexed tokenId); /** * @dev Emitted when `owner` enables `approved` to manage the `tokenId` token. */ event Approval(address indexed owner, address indexed approved, uint256 indexed tokenId); /** * @dev Emitted when `owner` enables or disables (`approved`) `operator` to manage all of its assets. */ event ApprovalForAll(address indexed owner, address indexed operator, bool approved); /** * @dev Returns the number of tokens in ``owner``'s account. */ function balanceOf(address owner) external view returns (uint256 balance); /** * @dev Returns the owner of the `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function ownerOf(uint256 tokenId) external view returns (address owner); /** * @dev Safely transfers `tokenId` token from `from` to `to`, checking first that contract recipients * are aware of the ERC721 protocol to prevent tokens from being forever locked. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must exist and be owned by `from`. * - If the caller is not `from`, it must be have been allowed to move this token by either {approve} or {setApprovalForAll}. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function safeTransferFrom(address from, address to, uint256 tokenId) external; /** * @dev Transfers `tokenId` token from `from` to `to`. * * WARNING: Usage of this method is discouraged, use {safeTransferFrom} whenever possible. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must be owned by `from`. * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. * * Emits a {Transfer} event. */ function transferFrom(address from, address to, uint256 tokenId) external; /** * @dev Gives permission to `to` to transfer `tokenId` token to another account. * The approval is cleared when the token is transferred. * * Only a single account can be approved at a time, so approving the zero address clears previous approvals. * * Requirements: * * - The caller must own the token or be an approved operator. * - `tokenId` must exist. * * Emits an {Approval} event. */ function approve(address to, uint256 tokenId) external; /** * @dev Returns the account approved for `tokenId` token. * * Requirements: * * - `tokenId` must exist. */ function getApproved(uint256 tokenId) external view returns (address operator); /** * @dev Approve or remove `operator` as an operator for the caller. * Operators can call {transferFrom} or {safeTransferFrom} for any token owned by the caller. * * Requirements: * * - The `operator` cannot be the caller. * * Emits an {ApprovalForAll} event. */ function setApprovalForAll(address operator, bool _approved) external; /** * @dev Returns if the `operator` is allowed to manage all of the assets of `owner`. * * See {setApprovalForAll} */ function isApprovedForAll(address owner, address operator) external view returns (bool); /** * @dev Safely transfers `tokenId` token from `from` to `to`. * * Requirements: * * - `from` cannot be the zero address. * - `to` cannot be the zero address. * - `tokenId` token must exist and be owned by `from`. * - If the caller is not `from`, it must be approved to move this token by either {approve} or {setApprovalForAll}. * - If `to` refers to a smart contract, it must implement {IERC721Receiver-onERC721Received}, which is called upon a safe transfer. * * Emits a {Transfer} event. */ function safeTransferFrom(address from, address to, uint256 tokenId, bytes calldata data) external; }
// SPDX-License-Identifier: MIT pragma solidity >=0.6.0 <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 GSN 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 payable) { return msg.sender; } function _msgData() internal view virtual returns (bytes memory) { this; // silence state mutability warning without generating bytecode - see https://github.com/ethereum/solidity/issues/2691 return msg.data; } }
// SPDX-License-Identifier: MIT pragma solidity >=0.6.0 <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": false, "runs": 200 }, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "abi" ] } } }
Contract Security Audit
- No Contract Security Audit Submitted- Submit Audit Here
[{"inputs":[{"internalType":"string","name":"_tokenBaseUri","type":"string"},{"internalType":"address","name":"_fundWallet","type":"address"},{"internalType":"string","name":"_name","type":"string"},{"internalType":"string","name":"_symbol","type":"string"},{"internalType":"uint256","name":"_price","type":"uint256"}],"stateMutability":"nonpayable","type":"constructor"},{"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":"TOTAL_TOKENS_TO_MINT","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":"baseURI","outputs":[{"internalType":"string","name":"","type":"string"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"_fundWallet","type":"address"}],"name":"changeFundWallet","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"}],"name":"exists","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"fundWallet","outputs":[{"internalType":"address","name":"","type":"address"}],"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":"isAllTokenMinted","outputs":[{"internalType":"bool","name":"","type":"bool"}],"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":[{"internalType":"address","name":"_spender","type":"address"},{"internalType":"uint256","name":"_tokenId","type":"uint256"}],"name":"isApprovedOrOwner","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isSaleActive","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"itemPrice","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"_howMany","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":"uint256","name":"_price","type":"uint256"}],"name":"setItemPrice","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_tokenId","type":"uint256"},{"internalType":"string","name":"_uri","type":"string"}],"name":"setTokenURI","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"startSale","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"stopSale","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":[],"name":"tokenRemainingToBeMinted","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":"tokensPurchased","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":"_amount","type":"uint256"}],"name":"withdrawETH","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)
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
-----Decoded View---------------
Arg [0] : _tokenBaseUri (string): https://3dbitstars.mypinata.cloud/ipfs/Qma6fx3g2WVcgSXBjxWJSNDsY1h9ikAxwD5NNha6MwJLvY/
Arg [1] : _fundWallet (address): 0x311e139676d89a3E3f55e3eCe1dD0e7091d6E04d
Arg [2] : _name (string): 3DBITSTARS
Arg [3] : _symbol (string): 3DB
Arg [4] : _price (uint256): 20000000000000000
-----Encoded View---------------
13 Constructor Arguments found :
Arg [0] : 00000000000000000000000000000000000000000000000000000000000000a0
Arg [1] : 000000000000000000000000311e139676d89a3e3f55e3ece1dd0e7091d6e04d
Arg [2] : 0000000000000000000000000000000000000000000000000000000000000120
Arg [3] : 0000000000000000000000000000000000000000000000000000000000000160
Arg [4] : 00000000000000000000000000000000000000000000000000470de4df820000
Arg [5] : 0000000000000000000000000000000000000000000000000000000000000056
Arg [6] : 68747470733a2f2f336462697473746172732e6d7970696e6174612e636c6f75
Arg [7] : 642f697066732f516d61366678336732575663675358426a78574a534e447359
Arg [8] : 316839696b41787744354e4e6861364d774a4c76592f00000000000000000000
Arg [9] : 000000000000000000000000000000000000000000000000000000000000000a
Arg [10] : 3344424954535441525300000000000000000000000000000000000000000000
Arg [11] : 0000000000000000000000000000000000000000000000000000000000000003
Arg [12] : 3344420000000000000000000000000000000000000000000000000000000000
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.