Contract Overview
Balance:
0 AVAX
AVAX Value:
$0.00
My Name Tag:
Not Available, login to update
[ Download CSV Export ]
Contract Name:
NFTKEYGlobalOffer
Compiler Version
v0.8.9+commit.e5eed63a
Optimization Enabled:
Yes with 999999 runs
Other Settings:
default evmVersion
Contract Source Code (Solidity Standard Json-Input format)
// SPDX-License-Identifier: AGPL-3.0-or-later pragma solidity ^0.8.0; pragma abicoder v2; import "@openzeppelin/contracts/access/Ownable.sol"; import "@openzeppelin/contracts/utils/Address.sol"; import "@openzeppelin/contracts/utils/math/Math.sol"; import "@openzeppelin/contracts/utils/structs/EnumerableSet.sol"; import "@openzeppelin/contracts/security/ReentrancyGuard.sol"; import "@openzeppelin/contracts/token/ERC721/IERC721.sol"; import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol"; import "./interface/INFTKEYGlobalOffer.sol"; import "./interface/INFTKEYMarketplaceRoyalty.sol"; /** * @title NFTKEY Global offer contract V1 * Note: Payment tokens usually is the chain native coin's wrapped token, e.g. WETH, WBNB */ contract NFTKEYGlobalOffer is INFTKEYGlobalOffer, Ownable, ReentrancyGuard { using Address for address; using EnumerableSet for EnumerableSet.UintSet; using EnumerableSet for EnumerableSet.AddressSet; using SafeERC20 for IERC20; constructor(address _marketplaceAddress, address _paymentTokenAddress) { _marketplace = INFTKEYMarketplaceRoyalty(_marketplaceAddress); _paymentToken = IERC20(_paymentTokenAddress); } IERC20 private immutable _paymentToken; INFTKEYMarketplaceRoyalty private immutable _marketplace; bool private _isTradingEnabled = true; uint8 private _serviceFeeFraction = 20; uint256 private _actionTimeOutRangeMin = 600; // 10 mins uint256 private _actionTimeOutRangeMax = 31536000; // One year uint256 private _currentOfferId = 0; mapping(address => CollectionOffers) private _erc721Offers; /** * @dev only if offer is enabled * This is to help contract migration in case of upgrading contract */ modifier onlyTradingOpen() { require(_isTradingEnabled, "Listing and bid are not enabled"); _; } /** * @dev only if the entered timestamp is within the allowed range * This helps to not offer for too short or too long period of time */ modifier onlyAllowedExpireTimestamp(uint256 expireTimestamp) { require( expireTimestamp - block.timestamp >= _actionTimeOutRangeMin, "Please enter a longer period of time" ); require( expireTimestamp - block.timestamp <= _actionTimeOutRangeMax, "Please enter a shorter period of time" ); _; } /** * @dev See {INFTKEYGlobalOffer-createOffer}. */ function createOffer( address erc721Address, uint256 value, uint256 amount, uint256 expireTimestamp ) external override onlyTradingOpen onlyAllowedExpireTimestamp(expireTimestamp) { uint256 offerId = _currentOfferId; Offer memory offer = Offer({ offerId: offerId, value: value, from: msg.sender, amount: amount, fulfilledAmount: 0, expireTimestamp: expireTimestamp }); require(value > 0, "Offer value cannot be 0"); require(amount > 0, "Offer amount cannot be 0"); OfferStatus memory offerStatus = _getOfferStatus(offer); require( offerStatus.availableAmount == amount, "Not enough balance or allowance to make this offer" ); _erc721Offers[erc721Address].offerIds.add(offerId); _erc721Offers[erc721Address].offers[offerId] = offer; _currentOfferId++; emit OfferCreated(erc721Address, msg.sender, offer); } /** * @dev See {INFTKEYGlobalOffer-cancelOffer}. */ function cancelOffer(address erc721Address, uint256 offerId) external override { Offer memory offer = _erc721Offers[erc721Address].offers[offerId]; require( offer.from == msg.sender, "This address is not the creator of this offer" ); _removeOffer(erc721Address, offerId); emit OfferCancelled(erc721Address, msg.sender, offer); } /** * @dev See {INFTKEYGlobalOffer-acceptOffer}. */ function acceptOffer( address erc721Address, uint256 offerId, uint256 tokenId ) external override onlyTradingOpen nonReentrant { require( _isTokenOwner(erc721Address, tokenId, msg.sender), "Only token owner can accept bid of token" ); require( _isTokenApproved(erc721Address, tokenId) || _isAllTokenApproved(erc721Address, msg.sender), "The token is not approved to transfer by the contract" ); Offer memory offer = _erc721Offers[erc721Address].offers[offerId]; OfferStatus memory offerStatus = _getOfferStatus(offer); require( offerStatus.availableAmount > 0, "There's no available offer to accept" ); address _royaltyRecipient = _marketplace .royalty(erc721Address) .recipient; (uint256 _serviceFee, uint256 _royaltyFee) = _calculateFees( erc721Address, offer.value ); _paymentToken.safeTransferFrom({ from: offer.from, to: msg.sender, value: offer.value - _serviceFee - _royaltyFee }); _paymentToken.safeTransferFrom({ from: offer.from, to: owner(), value: _serviceFee }); if (_royaltyRecipient != address(0) && _royaltyFee > 0) { _paymentToken.safeTransferFrom({ from: offer.from, to: _royaltyRecipient, value: _royaltyFee }); } IERC721(erc721Address).safeTransferFrom({ from: msg.sender, to: offer.from, tokenId: tokenId }); offer.fulfilledAmount = offer.fulfilledAmount + 1; emit OfferAccepted({ erc721Address: erc721Address, from: msg.sender, to: offer.from, tokenId: tokenId, offer: offer, serviceFee: _serviceFee, royaltyFee: _royaltyFee }); if (offer.fulfilledAmount == offer.amount) { _removeOffer(erc721Address, offerId); } else { _erc721Offers[erc721Address].offers[offerId] = offer; } } /** * @dev See {INFTKEYGlobalOffer-numOffers}. */ function numOffers(address erc721Address) public view override returns (uint256) { return _erc721Offers[erc721Address].offerIds.length(); } /** * @dev See {INFTKEYGlobalOffer-getOffer}. */ function getOffer(address erc721Address, uint256 offerId) external view override returns (OfferStatus memory) { return _getOfferStatus(_erc721Offers[erc721Address].offers[offerId]); } /** * @dev See {INFTKEYGlobalOffer-getOffers}. */ function getOffers( address erc721Address, uint256 from, uint256 size ) external view override returns (OfferStatus[] memory offers) { uint256 offersCount = numOffers(erc721Address); if (from < offersCount && size > 0) { uint256 querySize = size; if ((from + size) > offersCount) { querySize = offersCount - from; } offers = new OfferStatus[](querySize); for (uint256 i = 0; i < querySize; i++) { uint256 offerId = _erc721Offers[erc721Address].offerIds.at( i + from ); OfferStatus memory offer = _getOfferStatus( _erc721Offers[erc721Address].offers[offerId] ); offers[i] = offer; } } } /** * @dev Get offer current status */ function _getOfferStatus(Offer memory offer) private view returns (OfferStatus memory offerStatus) { uint256 paymentTokenAllowance = _paymentToken.allowance( offer.from, address(this) ); uint256 paymentTokenBalance = _paymentToken.balanceOf(offer.from); uint256 availableAmount = Math.min( Math.min(paymentTokenAllowance, paymentTokenBalance) / offer.value, offer.amount - offer.fulfilledAmount ); if (offer.expireTimestamp < block.timestamp) { availableAmount = 0; } offerStatus = OfferStatus({ offerId: offer.offerId, value: offer.value, from: offer.from, amount: offer.amount, fulfilledAmount: offer.fulfilledAmount, availableAmount: availableAmount, expireTimestamp: offer.expireTimestamp }); } /** * @dev remove a offer of a bidder * @param offerId global offer id */ function _removeOffer(address erc721Address, uint256 offerId) private { delete _erc721Offers[erc721Address].offers[offerId]; _erc721Offers[erc721Address].offerIds.remove(offerId); } /** * @dev check if the account is the owner of this erc721 token */ function _isTokenOwner( address erc721Address, uint256 tokenId, address account ) private view returns (bool) { IERC721 _erc721 = IERC721(erc721Address); try _erc721.ownerOf(tokenId) returns (address tokenOwner) { return tokenOwner == account; } catch { return false; } } /** * @dev check if this contract has approved to all of this owner's erc721 tokens */ function _isAllTokenApproved(address erc721Address, address owner) private view returns (bool) { IERC721 _erc721 = IERC721(erc721Address); return _erc721.isApprovedForAll(owner, address(this)); } /** * @dev check if this contract has approved to transfer this erc721 token */ function _isTokenApproved(address erc721Address, uint256 tokenId) private view returns (bool) { IERC721 _erc721 = IERC721(erc721Address); try _erc721.getApproved(tokenId) returns (address tokenOperator) { return tokenOperator == address(this); } catch { return false; } } /** * @dev Calculate service fee, royalty fee and left value * @param value bidder address */ function _calculateFees(address erc721Address, uint256 value) private view returns (uint256 _serviceFee, uint256 _royaltyFee) { uint256 _royaltyFeeFraction = _marketplace .royalty(erc721Address) .feeFraction; uint256 _baseFractions = 1000 + _serviceFeeFraction + _royaltyFeeFraction; _serviceFee = (value * _serviceFeeFraction) / _baseFractions; _royaltyFee = (value * _royaltyFeeFraction) / _baseFractions; } /** * @dev See {INFTKEYGlobalOffer-isTradingEnabled}. */ function isTradingEnabled() external view override returns (bool) { return _isTradingEnabled; } /** * @dev Enable to disable Bids and Listing */ function changeMarketplaceStatus(bool enabled) external onlyOwner { _isTradingEnabled = enabled; } /** * @dev See {INFTKEYGlobalOffer-actionTimeOutRangeMin}. */ function actionTimeOutRangeMin() external view override returns (uint256) { return _actionTimeOutRangeMin; } /** * @dev See {INFTKEYGlobalOffer-actionTimeOutRangeMax}. */ function actionTimeOutRangeMax() external view override returns (uint256) { return _actionTimeOutRangeMax; } /** * @dev See {INFTKEYGlobalOffer-marketplace}. */ function marketplace() external view override returns (address) { return address(_marketplace); } /** * @dev See {INFTKEYGlobalOffer-paymentToken}. */ function paymentToken() external view override returns (address) { return address(_paymentToken); } /** * @dev Change minimum listing and bid time range */ function changeMinActionTimeLimit(uint256 timeInSec) external onlyOwner { _actionTimeOutRangeMin = timeInSec; } /** * @dev Change maximum listing and bid time range */ function changeMaxActionTimeLimit(uint256 timeInSec) external onlyOwner { _actionTimeOutRangeMax = timeInSec; } /** * @dev See {INFTKEYGlobalOffer-serviceFee}. */ function serviceFee() external view override returns (uint8) { return _serviceFeeFraction; } /** * @dev Change withdrawal fee percentage. * @param serviceFeeFraction_ Fraction of withdrawal fee based on 1000 */ function changeSeriveFee(uint8 serviceFeeFraction_) external onlyOwner { require( serviceFeeFraction_ <= 25, "Attempt to set percentage higher than 2.5%." ); _serviceFeeFraction = serviceFeeFraction_; } }
// SPDX-License-Identifier: AGPL-3.0-or-later pragma solidity =0.8.9; pragma abicoder v2; interface INFTKEYMarketplaceRoyalty { struct ERC721CollectionRoyalty { address recipient; uint256 feeFraction; address setBy; } // Who can set: ERC721 owner and NFTKEY owner event SetRoyalty( address indexed erc721Address, address indexed recipient, uint256 feeFraction ); /** * @dev Royalty fee * @param erc721Address to read royalty * @return royalty information */ function royalty(address erc721Address) external view returns (ERC721CollectionRoyalty memory); /** * @dev Royalty fee * @param erc721Address to read royalty */ function setRoyalty( address erc721Address, address recipient, uint256 feeFraction ) external; }
// SPDX-License-Identifier: AGPL-3.0-or-later pragma solidity ^0.8.0; pragma abicoder v2; import "@openzeppelin/contracts/utils/structs/EnumerableSet.sol"; interface INFTKEYGlobalOffer { struct Offer { uint256 offerId; uint256 value; address from; uint256 amount; uint256 fulfilledAmount; uint256 expireTimestamp; } struct OfferStatus { uint256 offerId; uint256 value; address from; uint256 amount; uint256 fulfilledAmount; uint256 availableAmount; uint256 expireTimestamp; } struct CollectionOffers { EnumerableSet.UintSet offerIds; mapping(uint256 => Offer) offers; } event OfferCreated( address indexed erc721Address, address indexed from, Offer offer ); event OfferCancelled( address indexed erc721Address, address indexed from, Offer offer ); event OfferAccepted( address indexed erc721Address, address indexed from, address indexed to, uint256 tokenId, Offer offer, uint256 serviceFee, uint256 royaltyFee ); /** * @dev Create offer * @param value price in payment token * @param amount amount of tokens to get * @param expireTimestamp when would this offer expire */ function createOffer( address erc721Address, uint256 value, uint256 amount, uint256 expireTimestamp ) external; /** * @dev Cancel offer * @param offerId global offer id to cancel */ function cancelOffer(address erc721Address, uint256 offerId) external; /** * @dev Accept a offer from a from * @param offerId global offer id * @param tokenId token ID to accept offer */ function acceptOffer( address erc721Address, uint256 offerId, uint256 tokenId ) external; /** * @dev get count of offer(s) */ function numOffers(address erc721Address) external view returns (uint256); /** * @dev get all valid offers of a collection * @param offerId global offer id * @return Offer status */ function getOffer(address erc721Address, uint256 offerId) external view returns (OfferStatus memory); /** * @dev get all valid offers of a collection * @param from index to start * @param size size to query * @return Offers of a collection */ function getOffers( address erc721Address, uint256 from, uint256 size ) external view returns (OfferStatus[] memory); /** * @dev Show if listing and bid are enabled */ function isTradingEnabled() external view returns (bool); /** * @dev Surface minimum listing and bid time range */ function actionTimeOutRangeMin() external view returns (uint256); /** * @dev Surface maximum listing and bid time range */ function actionTimeOutRangeMax() external view returns (uint256); /** * @dev Marketplace address */ function marketplace() external view returns (address); /** * @dev Payment token address */ function paymentToken() external view returns (address); /** * @dev Service fee * @return fee fraction based on 1000 */ function serviceFee() external view returns (uint8); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (utils/structs/EnumerableSet.sol) pragma solidity ^0.8.0; /** * @dev Library for managing * https://en.wikipedia.org/wiki/Set_(abstract_data_type)[sets] of primitive * types. * * Sets have the following properties: * * - Elements are added, removed, and checked for existence in constant time * (O(1)). * - Elements are enumerated in O(n). No guarantees are made on the ordering. * * ``` * contract Example { * // Add the library methods * using EnumerableSet for EnumerableSet.AddressSet; * * // Declare a set state variable * EnumerableSet.AddressSet private mySet; * } * ``` * * As of v3.3.0, sets of type `bytes32` (`Bytes32Set`), `address` (`AddressSet`) * and `uint256` (`UintSet`) are supported. */ library EnumerableSet { // To implement this library for multiple types with as little code // repetition as possible, we write it in terms of a generic Set type with // bytes32 values. // The Set implementation uses private functions, and user-facing // implementations (such as AddressSet) are just wrappers around the // underlying Set. // This means that we can only create new EnumerableSets for types that fit // in bytes32. struct Set { // Storage of set values bytes32[] _values; // Position of the value in the `values` array, plus 1 because index 0 // means a value is not in the set. mapping(bytes32 => uint256) _indexes; } /** * @dev Add a value to a set. O(1). * * Returns true if the value was added to the set, that is if it was not * already present. */ function _add(Set storage set, bytes32 value) private returns (bool) { if (!_contains(set, value)) { set._values.push(value); // The value is stored at length-1, but we add 1 to all indexes // and use 0 as a sentinel value set._indexes[value] = set._values.length; return true; } else { return false; } } /** * @dev Removes a value from a set. O(1). * * Returns true if the value was removed from the set, that is if it was * present. */ function _remove(Set storage set, bytes32 value) private returns (bool) { // We read and store the value's index to prevent multiple reads from the same storage slot uint256 valueIndex = set._indexes[value]; if (valueIndex != 0) { // Equivalent to contains(set, value) // To delete an element from the _values array in O(1), we swap the element to delete with the last one in // the array, and then remove the last element (sometimes called as 'swap and pop'). // This modifies the order of the array, as noted in {at}. uint256 toDeleteIndex = valueIndex - 1; uint256 lastIndex = set._values.length - 1; if (lastIndex != toDeleteIndex) { bytes32 lastvalue = set._values[lastIndex]; // Move the last value to the index where the value to delete is set._values[toDeleteIndex] = lastvalue; // Update the index for the moved value set._indexes[lastvalue] = valueIndex; // Replace lastvalue's index to valueIndex } // Delete the slot where the moved value was stored set._values.pop(); // Delete the index for the deleted slot delete set._indexes[value]; return true; } else { return false; } } /** * @dev Returns true if the value is in the set. O(1). */ function _contains(Set storage set, bytes32 value) private view returns (bool) { return set._indexes[value] != 0; } /** * @dev Returns the number of values on the set. O(1). */ function _length(Set storage set) private view returns (uint256) { return set._values.length; } /** * @dev Returns the value stored at position `index` in the set. O(1). * * Note that there are no guarantees on the ordering of values inside the * array, and it may change when more values are added or removed. * * Requirements: * * - `index` must be strictly less than {length}. */ function _at(Set storage set, uint256 index) private view returns (bytes32) { return set._values[index]; } /** * @dev Return the entire set in an array * * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that * this function has an unbounded cost, and using it as part of a state-changing function may render the function * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block. */ function _values(Set storage set) private view returns (bytes32[] memory) { return set._values; } // Bytes32Set struct Bytes32Set { Set _inner; } /** * @dev Add a value to a set. O(1). * * Returns true if the value was added to the set, that is if it was not * already present. */ function add(Bytes32Set storage set, bytes32 value) internal returns (bool) { return _add(set._inner, value); } /** * @dev Removes a value from a set. O(1). * * Returns true if the value was removed from the set, that is if it was * present. */ function remove(Bytes32Set storage set, bytes32 value) internal returns (bool) { return _remove(set._inner, value); } /** * @dev Returns true if the value is in the set. O(1). */ function contains(Bytes32Set storage set, bytes32 value) internal view returns (bool) { return _contains(set._inner, value); } /** * @dev Returns the number of values in the set. O(1). */ function length(Bytes32Set storage set) internal view returns (uint256) { return _length(set._inner); } /** * @dev Returns the value stored at position `index` in the set. O(1). * * Note that there are no guarantees on the ordering of values inside the * array, and it may change when more values are added or removed. * * Requirements: * * - `index` must be strictly less than {length}. */ function at(Bytes32Set storage set, uint256 index) internal view returns (bytes32) { return _at(set._inner, index); } /** * @dev Return the entire set in an array * * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that * this function has an unbounded cost, and using it as part of a state-changing function may render the function * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block. */ function values(Bytes32Set storage set) internal view returns (bytes32[] memory) { return _values(set._inner); } // AddressSet struct AddressSet { Set _inner; } /** * @dev Add a value to a set. O(1). * * Returns true if the value was added to the set, that is if it was not * already present. */ function add(AddressSet storage set, address value) internal returns (bool) { return _add(set._inner, bytes32(uint256(uint160(value)))); } /** * @dev Removes a value from a set. O(1). * * Returns true if the value was removed from the set, that is if it was * present. */ function remove(AddressSet storage set, address value) internal returns (bool) { return _remove(set._inner, bytes32(uint256(uint160(value)))); } /** * @dev Returns true if the value is in the set. O(1). */ function contains(AddressSet storage set, address value) internal view returns (bool) { return _contains(set._inner, bytes32(uint256(uint160(value)))); } /** * @dev Returns the number of values in the set. O(1). */ function length(AddressSet storage set) internal view returns (uint256) { return _length(set._inner); } /** * @dev Returns the value stored at position `index` in the set. O(1). * * Note that there are no guarantees on the ordering of values inside the * array, and it may change when more values are added or removed. * * Requirements: * * - `index` must be strictly less than {length}. */ function at(AddressSet storage set, uint256 index) internal view returns (address) { return address(uint160(uint256(_at(set._inner, index)))); } /** * @dev Return the entire set in an array * * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that * this function has an unbounded cost, and using it as part of a state-changing function may render the function * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block. */ function values(AddressSet storage set) internal view returns (address[] memory) { bytes32[] memory store = _values(set._inner); address[] memory result; assembly { result := store } return result; } // UintSet struct UintSet { Set _inner; } /** * @dev Add a value to a set. O(1). * * Returns true if the value was added to the set, that is if it was not * already present. */ function add(UintSet storage set, uint256 value) internal returns (bool) { return _add(set._inner, bytes32(value)); } /** * @dev Removes a value from a set. O(1). * * Returns true if the value was removed from the set, that is if it was * present. */ function remove(UintSet storage set, uint256 value) internal returns (bool) { return _remove(set._inner, bytes32(value)); } /** * @dev Returns true if the value is in the set. O(1). */ function contains(UintSet storage set, uint256 value) internal view returns (bool) { return _contains(set._inner, bytes32(value)); } /** * @dev Returns the number of values on the set. O(1). */ function length(UintSet storage set) internal view returns (uint256) { return _length(set._inner); } /** * @dev Returns the value stored at position `index` in the set. O(1). * * Note that there are no guarantees on the ordering of values inside the * array, and it may change when more values are added or removed. * * Requirements: * * - `index` must be strictly less than {length}. */ function at(UintSet storage set, uint256 index) internal view returns (uint256) { return uint256(_at(set._inner, index)); } /** * @dev Return the entire set in an array * * WARNING: This operation will copy the entire storage to memory, which can be quite expensive. This is designed * to mostly be used by view accessors that are queried without any gas fees. Developers should keep in mind that * this function has an unbounded cost, and using it as part of a state-changing function may render the function * uncallable if the set grows to a point where copying to memory consumes too much gas to fit in a block. */ function values(UintSet storage set) internal view returns (uint256[] memory) { bytes32[] memory store = _values(set._inner); uint256[] memory result; assembly { result := store } return result; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.5.0) (utils/math/Math.sol) pragma solidity ^0.8.0; /** * @dev Standard math utilities missing in the Solidity language. */ library Math { /** * @dev Returns the largest of two numbers. */ function max(uint256 a, uint256 b) internal pure returns (uint256) { return a >= b ? a : b; } /** * @dev Returns the smallest of two numbers. */ function min(uint256 a, uint256 b) internal pure returns (uint256) { return a < b ? a : b; } /** * @dev Returns the average of two numbers. The result is rounded towards * zero. */ function average(uint256 a, uint256 b) internal pure returns (uint256) { // (a + b) / 2 can overflow. return (a & b) + (a ^ b) / 2; } /** * @dev Returns the ceiling of the division of two numbers. * * This differs from standard division with `/` in that it rounds up instead * of rounding down. */ function ceilDiv(uint256 a, uint256 b) internal pure returns (uint256) { // (a + b - 1) / b can overflow on addition, so we distribute. return a / b + (a % b == 0 ? 0 : 1); } }
// SPDX-License-Identifier: MIT // 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 (utils/Context.sol) pragma solidity ^0.8.0; /** * @dev Provides information about the current execution context, including the * sender of the transaction and its data. While these are generally available * via msg.sender and msg.data, they should not be accessed in such a direct * manner, since when dealing with meta-transactions the account sending and * paying for execution may not be the actual sender (as far as an application * is concerned). * * This contract is only required for intermediate, library-like contracts. */ abstract contract Context { function _msgSender() internal view virtual returns (address) { return msg.sender; } function _msgData() internal view virtual returns (bytes calldata) { return msg.data; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.5.0) (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 (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/ERC20/utils/SafeERC20.sol) pragma solidity ^0.8.0; import "../IERC20.sol"; import "../../../utils/Address.sol"; /** * @title SafeERC20 * @dev Wrappers around ERC20 operations that throw on failure (when the token * contract returns false). Tokens that return no value (and instead revert or * throw on failure) are also supported, non-reverting calls are assumed to be * successful. * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract, * which allows you to call the safe operations as `token.safeTransfer(...)`, etc. */ library SafeERC20 { using Address for address; function safeTransfer( IERC20 token, address to, uint256 value ) internal { _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value)); } function safeTransferFrom( IERC20 token, address from, address to, uint256 value ) internal { _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value)); } /** * @dev Deprecated. This function has issues similar to the ones found in * {IERC20-approve}, and its usage is discouraged. * * Whenever possible, use {safeIncreaseAllowance} and * {safeDecreaseAllowance} instead. */ function safeApprove( IERC20 token, address spender, uint256 value ) internal { // safeApprove should only be called when setting an initial allowance, // or when resetting it to zero. To increase and decrease it, use // 'safeIncreaseAllowance' and 'safeDecreaseAllowance' require( (value == 0) || (token.allowance(address(this), spender) == 0), "SafeERC20: approve from non-zero to non-zero allowance" ); _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value)); } function safeIncreaseAllowance( IERC20 token, address spender, uint256 value ) internal { uint256 newAllowance = token.allowance(address(this), spender) + value; _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance)); } function safeDecreaseAllowance( IERC20 token, address spender, uint256 value ) internal { unchecked { uint256 oldAllowance = token.allowance(address(this), spender); require(oldAllowance >= value, "SafeERC20: decreased allowance below zero"); uint256 newAllowance = oldAllowance - value; _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance)); } } /** * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement * on the return value: the return value is optional (but if data is returned, it must not be false). * @param token The token targeted by the call. * @param data The call data (encoded using abi.encode or one of its variants). */ function _callOptionalReturn(IERC20 token, bytes memory data) private { // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since // we're implementing it ourselves. We use {Address.functionCall} to perform this call, which verifies that // the target address contains contract code and also asserts for success in the low-level call. bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed"); if (returndata.length > 0) { // Return data is optional require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed"); } } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts (last updated v4.5.0) (token/ERC20/IERC20.sol) pragma solidity ^0.8.0; /** * @dev Interface of the ERC20 standard as defined in the EIP. */ interface IERC20 { /** * @dev Returns the amount of tokens in existence. */ function totalSupply() external view returns (uint256); /** * @dev Returns the amount of tokens owned by `account`. */ function balanceOf(address account) external view returns (uint256); /** * @dev Moves `amount` tokens from the caller's account to `to`. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */ function transfer(address to, uint256 amount) external returns (bool); /** * @dev Returns the remaining number of tokens that `spender` will be * allowed to spend on behalf of `owner` through {transferFrom}. This is * zero by default. * * This value changes when {approve} or {transferFrom} are called. */ function allowance(address owner, address spender) external view returns (uint256); /** * @dev Sets `amount` as the allowance of `spender` over the caller's tokens. * * Returns a boolean value indicating whether the operation succeeded. * * IMPORTANT: Beware that changing an allowance with this method brings the risk * that someone may use both the old and the new allowance by unfortunate * transaction ordering. One possible solution to mitigate this race * condition is to first reduce the spender's allowance to 0 and set the * desired value afterwards: * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729 * * Emits an {Approval} event. */ function approve(address spender, uint256 amount) external returns (bool); /** * @dev Moves `amount` tokens from `from` to `to` using the * allowance mechanism. `amount` is then deducted from the caller's * allowance. * * Returns a boolean value indicating whether the operation succeeded. * * Emits a {Transfer} event. */ function transferFrom( address from, address to, uint256 amount ) external returns (bool); /** * @dev Emitted when `value` tokens are moved from one account (`from`) to * another (`to`). * * Note that `value` may be zero. */ event Transfer(address indexed from, address indexed to, uint256 value); /** * @dev Emitted when the allowance of a `spender` for an `owner` is set by * a call to {approve}. `value` is the new allowance. */ event Approval(address indexed owner, address indexed spender, uint256 value); }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (security/ReentrancyGuard.sol) pragma solidity ^0.8.0; /** * @dev Contract module that helps prevent reentrant calls to a function. * * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier * available, which can be applied to functions to make sure there are no nested * (reentrant) calls to them. * * Note that because there is a single `nonReentrant` guard, functions marked as * `nonReentrant` may not call one another. This can be worked around by making * those functions `private`, and then adding `external` `nonReentrant` entry * points to them. * * TIP: If you would like to learn more about reentrancy and alternative ways * to protect against it, check out our blog post * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul]. */ abstract contract ReentrancyGuard { // Booleans are more expensive than uint256 or any type that takes up a full // word because each write operation emits an extra SLOAD to first read the // slot's contents, replace the bits taken up by the boolean, and then write // back. This is the compiler's defense against contract upgrades and // pointer aliasing, and it cannot be disabled. // The values being non-zero value makes deployment a bit more expensive, // but in exchange the refund on every call to nonReentrant will be lower in // amount. Since refunds are capped to a percentage of the total // transaction's gas, it is best to keep them low in cases like this one, to // increase the likelihood of the full refund coming into effect. uint256 private constant _NOT_ENTERED = 1; uint256 private constant _ENTERED = 2; uint256 private _status; constructor() { _status = _NOT_ENTERED; } /** * @dev Prevents a contract from calling itself, directly or indirectly. * Calling a `nonReentrant` function from another `nonReentrant` * function is not supported. It is possible to prevent this from happening * by making the `nonReentrant` function external, and making it call a * `private` function that does the actual work. */ modifier nonReentrant() { // On the first call to nonReentrant, _notEntered will be true require(_status != _ENTERED, "ReentrancyGuard: reentrant call"); // Any calls to nonReentrant after this point will fail _status = _ENTERED; _; // By storing the original value once again, a refund is triggered (see // https://eips.ethereum.org/EIPS/eip-2200) _status = _NOT_ENTERED; } }
// SPDX-License-Identifier: MIT // OpenZeppelin Contracts v4.4.1 (access/Ownable.sol) pragma solidity ^0.8.0; import "../utils/Context.sol"; /** * @dev Contract module which provides a basic access control mechanism, where * there is an account (an owner) that can be granted exclusive access to * specific functions. * * By default, the owner account will be the one that deploys the contract. This * can later be changed with {transferOwnership}. * * This module is used through inheritance. It will make available the modifier * `onlyOwner`, which can be applied to your functions to restrict their use to * the owner. */ abstract contract Ownable is Context { address private _owner; event OwnershipTransferred(address indexed previousOwner, address indexed newOwner); /** * @dev Initializes the contract setting the deployer as the initial owner. */ constructor() { _transferOwnership(_msgSender()); } /** * @dev Returns the address of the current owner. */ function owner() public view virtual returns (address) { return _owner; } /** * @dev Throws if called by any account other than the owner. */ modifier onlyOwner() { require(owner() == _msgSender(), "Ownable: caller is not the owner"); _; } /** * @dev Leaves the contract without owner. It will not be possible to call * `onlyOwner` functions anymore. Can only be called by the current owner. * * NOTE: Renouncing ownership will leave the contract without an owner, * thereby removing any functionality that is only available to the owner. */ function renounceOwnership() public virtual onlyOwner { _transferOwnership(address(0)); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Can only be called by the current owner. */ function transferOwnership(address newOwner) public virtual onlyOwner { require(newOwner != address(0), "Ownable: new owner is the zero address"); _transferOwnership(newOwner); } /** * @dev Transfers ownership of the contract to a new account (`newOwner`). * Internal function without access restriction. */ function _transferOwnership(address newOwner) internal virtual { address oldOwner = _owner; _owner = newOwner; emit OwnershipTransferred(oldOwner, newOwner); } }
{ "remappings": [], "optimizer": { "enabled": true, "runs": 999999 }, "evmVersion": "london", "libraries": {}, "outputSelection": { "*": { "*": [ "evm.bytecode", "evm.deployedBytecode", "devdoc", "userdoc", "metadata", "abi" ] } } }
[{"inputs":[{"internalType":"address","name":"_marketplaceAddress","type":"address"},{"internalType":"address","name":"_paymentTokenAddress","type":"address"}],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"erc721Address","type":"address"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"indexed":true,"internalType":"address","name":"to","type":"address"},{"indexed":false,"internalType":"uint256","name":"tokenId","type":"uint256"},{"components":[{"internalType":"uint256","name":"offerId","type":"uint256"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"address","name":"from","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"uint256","name":"fulfilledAmount","type":"uint256"},{"internalType":"uint256","name":"expireTimestamp","type":"uint256"}],"indexed":false,"internalType":"struct INFTKEYGlobalOffer.Offer","name":"offer","type":"tuple"},{"indexed":false,"internalType":"uint256","name":"serviceFee","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"royaltyFee","type":"uint256"}],"name":"OfferAccepted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"erc721Address","type":"address"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"components":[{"internalType":"uint256","name":"offerId","type":"uint256"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"address","name":"from","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"uint256","name":"fulfilledAmount","type":"uint256"},{"internalType":"uint256","name":"expireTimestamp","type":"uint256"}],"indexed":false,"internalType":"struct INFTKEYGlobalOffer.Offer","name":"offer","type":"tuple"}],"name":"OfferCancelled","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"erc721Address","type":"address"},{"indexed":true,"internalType":"address","name":"from","type":"address"},{"components":[{"internalType":"uint256","name":"offerId","type":"uint256"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"address","name":"from","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"uint256","name":"fulfilledAmount","type":"uint256"},{"internalType":"uint256","name":"expireTimestamp","type":"uint256"}],"indexed":false,"internalType":"struct INFTKEYGlobalOffer.Offer","name":"offer","type":"tuple"}],"name":"OfferCreated","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"},{"inputs":[{"internalType":"address","name":"erc721Address","type":"address"},{"internalType":"uint256","name":"offerId","type":"uint256"},{"internalType":"uint256","name":"tokenId","type":"uint256"}],"name":"acceptOffer","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"actionTimeOutRangeMax","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"actionTimeOutRangeMin","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"erc721Address","type":"address"},{"internalType":"uint256","name":"offerId","type":"uint256"}],"name":"cancelOffer","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bool","name":"enabled","type":"bool"}],"name":"changeMarketplaceStatus","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"timeInSec","type":"uint256"}],"name":"changeMaxActionTimeLimit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"timeInSec","type":"uint256"}],"name":"changeMinActionTimeLimit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint8","name":"serviceFeeFraction_","type":"uint8"}],"name":"changeSeriveFee","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"erc721Address","type":"address"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"uint256","name":"expireTimestamp","type":"uint256"}],"name":"createOffer","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"erc721Address","type":"address"},{"internalType":"uint256","name":"offerId","type":"uint256"}],"name":"getOffer","outputs":[{"components":[{"internalType":"uint256","name":"offerId","type":"uint256"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"address","name":"from","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"uint256","name":"fulfilledAmount","type":"uint256"},{"internalType":"uint256","name":"availableAmount","type":"uint256"},{"internalType":"uint256","name":"expireTimestamp","type":"uint256"}],"internalType":"struct INFTKEYGlobalOffer.OfferStatus","name":"","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"erc721Address","type":"address"},{"internalType":"uint256","name":"from","type":"uint256"},{"internalType":"uint256","name":"size","type":"uint256"}],"name":"getOffers","outputs":[{"components":[{"internalType":"uint256","name":"offerId","type":"uint256"},{"internalType":"uint256","name":"value","type":"uint256"},{"internalType":"address","name":"from","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"uint256","name":"fulfilledAmount","type":"uint256"},{"internalType":"uint256","name":"availableAmount","type":"uint256"},{"internalType":"uint256","name":"expireTimestamp","type":"uint256"}],"internalType":"struct INFTKEYGlobalOffer.OfferStatus[]","name":"offers","type":"tuple[]"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"isTradingEnabled","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"marketplace","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"erc721Address","type":"address"}],"name":"numOffers","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"owner","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"paymentToken","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"serviceFee","outputs":[{"internalType":"uint8","name":"","type":"uint8"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"}]
Contract Creation Code
60c06040526002805461ffff19166114011790556102586003556301e1338060045560006005553480156200003357600080fd5b5060405162002c8d38038062002c8d8339810160408190526200005691620000ea565b62000061336200007d565b600180556001600160a01b0391821660a0521660805262000122565b600080546001600160a01b038381166001600160a01b0319831681178455604051919092169283917f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e09190a35050565b80516001600160a01b0381168114620000e557600080fd5b919050565b60008060408385031215620000fe57600080fd5b6200010983620000cd565b91506200011960208401620000cd565b90509250929050565b60805160a051612b14620001796000396000818161029c015281816108e20152611e750152600081816101bc015281816109b401528181610a1a01528181610a8c01528181611c2d0152611cf70152612b146000f3fe608060405234801561001057600080fd5b50600436106101515760003560e01c80638201570d116100cd578063ac71045e11610081578063d898aaf211610066578063d898aaf2146102f3578063f2fde38b14610306578063f8ad6f621461031957600080fd5b8063ac71045e146102c0578063b6be53ba146102e057600080fd5b80638da5cb5b116100b25780638da5cb5b14610269578063a3c0b5f014610287578063abc8c7af1461029a57600080fd5b80638201570d1461022c5780638abdf5aa1461024c57600080fd5b80633013ce29116101245780633c6fc817116101095780633c6fc81714610209578063453dfc501461021c578063715018a61461022457600080fd5b80633013ce29146101ba57806333549d3d1461020157600080fd5b8063058a56ac14610156578063064a59d01461016b57806320782530146101865780632426fc24146101a7575b600080fd5b6101696101643660046124ae565b61032c565b005b60025460ff1660405190151581526020015b60405180910390f35b6101996101943660046124da565b6104af565b60405190815260200161017d565b6101696101b53660046124f7565b6104e3565b7f00000000000000000000000000000000000000000000000000000000000000005b60405173ffffffffffffffffffffffffffffffffffffffff909116815260200161017d565b600354610199565b610169610217366004612510565b610569565b600454610199565b610169610cad565b61023f61023a366004612510565b610d3a565b60405161017d9190612545565b600254610100900460ff1660405160ff909116815260200161017d565b60005473ffffffffffffffffffffffffffffffffffffffff166101dc565b6101696102953660046124f7565b610f28565b7f00000000000000000000000000000000000000000000000000000000000000006101dc565b6102d36102ce3660046124ae565b610fae565b60405161017d91906125e8565b6101696102ee366004612659565b61108e565b610169610301366004612676565b611140565b6101696103143660046124da565b6115ce565b6101696103273660046126b1565b6116fe565b73ffffffffffffffffffffffffffffffffffffffff80831660009081526006602090815260408083208584526002908101835292819020815160c0810183528154815260018201549381019390935292830154909316928101839052600382015460608201526004820154608082015260059091015460a082015290331461043b576040517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152602d60248201527f546869732061646472657373206973206e6f74207468652063726561746f722060448201527f6f662074686973206f666665720000000000000000000000000000000000000060648201526084015b60405180910390fd5b610445838361184c565b3373ffffffffffffffffffffffffffffffffffffffff168373ffffffffffffffffffffffffffffffffffffffff167fe00e58a69f6cab132de5a17039e571ee1d3176f4e69f579637e2b1b20623d942836040516104a291906126d4565b60405180910390a3505050565b73ffffffffffffffffffffffffffffffffffffffff811660009081526006602052604081206104dd906118df565b92915050565b60005473ffffffffffffffffffffffffffffffffffffffff163314610564576040517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e65726044820152606401610432565b600355565b60025460ff166105d5576040517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601f60248201527f4c697374696e6720616e642062696420617265206e6f7420656e61626c6564006044820152606401610432565b60026001541415610642576040517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601f60248201527f5265656e7472616e637947756172643a207265656e7472616e742063616c6c006044820152606401610432565b60026001556106528382336118e9565b6106de576040517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152602860248201527f4f6e6c7920746f6b656e206f776e65722063616e20616363657074206269642060448201527f6f6620746f6b656e0000000000000000000000000000000000000000000000006064820152608401610432565b6106e883826119ea565b806106f857506106f88333611ad2565b610784576040517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152603560248201527f54686520746f6b656e206973206e6f7420617070726f76656420746f2074726160448201527f6e736665722062792074686520636f6e747261637400000000000000000000006064820152608401610432565b73ffffffffffffffffffffffffffffffffffffffff808416600090815260066020908152604080832086845260029081018352818420825160c081018452815481526001820154948101949094529081015490941690820152600383015460608201526004830154608082015260059092015460a083015261080582611b84565b905060008160a001511161089a576040517f08c379a0000000000000000000000000000000000000000000000000000000008152602060048201526024808201527f54686572652773206e6f20617661696c61626c65206f6666657220746f20616360448201527f63657074000000000000000000000000000000000000000000000000000000006064820152608401610432565b6040517f861b69d600000000000000000000000000000000000000000000000000000000815273ffffffffffffffffffffffffffffffffffffffff86811660048301526000917f00000000000000000000000000000000000000000000000000000000000000009091169063861b69d69060240160606040518083038186803b15801561092657600080fd5b505afa15801561093a573d6000803e3d6000fd5b505050506040513d601f19601f8201168201806040525081019061095e919061275c565b600001519050600080610975888660200151611e29565b915091506109dc85604001513383858960200151610993919061281b565b61099d919061281b565b73ffffffffffffffffffffffffffffffffffffffff7f000000000000000000000000000000000000000000000000000000000000000016929190611f68565b610a428560400151610a0360005473ffffffffffffffffffffffffffffffffffffffff1690565b73ffffffffffffffffffffffffffffffffffffffff7f000000000000000000000000000000000000000000000000000000000000000016919085611f68565b73ffffffffffffffffffffffffffffffffffffffff831615801590610a675750600081115b15610ab4576040850151610ab49073ffffffffffffffffffffffffffffffffffffffff7f000000000000000000000000000000000000000000000000000000000000000016908584611f68565b60408581015190517f42842e0e00000000000000000000000000000000000000000000000000000000815233600482015273ffffffffffffffffffffffffffffffffffffffff918216602482015260448101889052908916906342842e0e90606401600060405180830381600087803b158015610b3057600080fd5b505af1158015610b44573d6000803e3d6000fd5b5050506080860151610b5891506001612832565b856080018181525050846040015173ffffffffffffffffffffffffffffffffffffffff163373ffffffffffffffffffffffffffffffffffffffff168973ffffffffffffffffffffffffffffffffffffffff167fdb03fed7c7655248f143b63d07d1ba4624aeb96bab413bc67a7844debe120fe589898787604051610bdf949392919061284a565b60405180910390a4846060015185608001511415610c0657610c01888861184c565b610c9f565b73ffffffffffffffffffffffffffffffffffffffff88811660009081526006602090815260408083208b845260029081018352928190208951815591890151600183015588015191810180547fffffffffffffffffffffffff0000000000000000000000000000000000000000169290931691909117909155606086015160038201556080860151600482015560a08601516005909101555b505060018055505050505050565b60005473ffffffffffffffffffffffffffffffffffffffff163314610d2e576040517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e65726044820152606401610432565b610d386000612003565b565b60606000610d47856104af565b90508084108015610d585750600083115b15610f20578281610d698287612832565b1115610d7c57610d79858361281b565b90505b8067ffffffffffffffff811115610d9557610d9561272d565b604051908082528060200260200182016040528015610e1c57816020015b610e096040518060e001604052806000815260200160008152602001600073ffffffffffffffffffffffffffffffffffffffff168152602001600081526020016000815260200160008152602001600081525090565b815260200190600190039081610db35790505b50925060005b81811015610f1d576000610e64610e398884612832565b73ffffffffffffffffffffffffffffffffffffffff8a16600090815260066020526040902090612078565b73ffffffffffffffffffffffffffffffffffffffff808a16600090815260066020908152604080832085845260029081018352818420825160c081018452815481526001820154948101949094529081015490941690820152600383015460608201526004830154608082015260059092015460a0830152919250610ee890611b84565b905080868481518110610efd57610efd6128bd565b602002602001018190525050508080610f15906128ec565b915050610e22565b50505b509392505050565b60005473ffffffffffffffffffffffffffffffffffffffff163314610fa9576040517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e65726044820152606401610432565b600455565b6110046040518060e001604052806000815260200160008152602001600073ffffffffffffffffffffffffffffffffffffffff168152602001600081526020016000815260200160008152602001600081525090565b73ffffffffffffffffffffffffffffffffffffffff80841660009081526006602090815260408083208684526002908101835292819020815160c08101835281548152600182015493810193909352928301549093169281019290925260038101546060830152600481015460808301526005015460a082015261108790611b84565b9392505050565b60005473ffffffffffffffffffffffffffffffffffffffff16331461110f576040517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e65726044820152606401610432565b600280547fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0016911515919091179055565b60025460ff166111ac576040517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601f60248201527f4c697374696e6720616e642062696420617265206e6f7420656e61626c6564006044820152606401610432565b60035481906111bb428361281b565b1015611248576040517f08c379a0000000000000000000000000000000000000000000000000000000008152602060048201526024808201527f506c6561736520656e7465722061206c6f6e67657220706572696f64206f662060448201527f74696d65000000000000000000000000000000000000000000000000000000006064820152608401610432565b600454611255428361281b565b11156112e3576040517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152602560248201527f506c6561736520656e74657220612073686f7274657220706572696f64206f6660448201527f2074696d650000000000000000000000000000000000000000000000000000006064820152608401610432565b6005546040805160c081018252828152602081018790523391810191909152606081018590526000608082015260a081018490528561137e576040517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601760248201527f4f666665722076616c75652063616e6e6f7420626520300000000000000000006044820152606401610432565b600085116113e8576040517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601860248201527f4f6666657220616d6f756e742063616e6e6f74206265203000000000000000006044820152606401610432565b60006113f382611b84565b9050858160a0015114611488576040517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152603260248201527f4e6f7420656e6f7567682062616c616e6365206f7220616c6c6f77616e63652060448201527f746f206d616b652074686973206f6666657200000000000000000000000000006064820152608401610432565b73ffffffffffffffffffffffffffffffffffffffff881660009081526006602052604090206114b79084612084565b5073ffffffffffffffffffffffffffffffffffffffff888116600090815260066020908152604080832087845260029081018352818420875181559287015160018401559086015190820180547fffffffffffffffffffffffff0000000000000000000000000000000000000000169190941617909255606084015160038301556080840151600483015560a08401516005928301558154919061155a836128ec565b91905055503373ffffffffffffffffffffffffffffffffffffffff168873ffffffffffffffffffffffffffffffffffffffff167fcbe7938a1c441e0b57b1956aa6906c6691fc185915fbc90f282518686475b8f1846040516115bc91906126d4565b60405180910390a35050505050505050565b60005473ffffffffffffffffffffffffffffffffffffffff16331461164f576040517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e65726044820152606401610432565b73ffffffffffffffffffffffffffffffffffffffff81166116f2576040517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152602660248201527f4f776e61626c653a206e6577206f776e657220697320746865207a65726f206160448201527f64647265737300000000000000000000000000000000000000000000000000006064820152608401610432565b6116fb81612003565b50565b60005473ffffffffffffffffffffffffffffffffffffffff16331461177f576040517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820181905260248201527f4f776e61626c653a2063616c6c6572206973206e6f7420746865206f776e65726044820152606401610432565b60198160ff161115611813576040517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152602b60248201527f417474656d707420746f207365742070657263656e746167652068696768657260448201527f207468616e20322e35252e0000000000000000000000000000000000000000006064820152608401610432565b6002805460ff909216610100027fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff00ff909216919091179055565b73ffffffffffffffffffffffffffffffffffffffff82166000818152600660208181526040808420868552600280820184529185208581556001810186905591820180547fffffffffffffffffffffffff0000000000000000000000000000000000000000169055600382018590556004820185905560059091018490559390925290526118da9082612090565b505050565b60006104dd825490565b6040517f6352211e00000000000000000000000000000000000000000000000000000000815260048101839052600090849073ffffffffffffffffffffffffffffffffffffffff821690636352211e9060240160206040518083038186803b15801561195457600080fd5b505afa9250505080156119a2575060408051601f3d9081017fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe016820190925261199f91810190612925565b60015b6119b0576000915050611087565b8373ffffffffffffffffffffffffffffffffffffffff168173ffffffffffffffffffffffffffffffffffffffff1614925050509392505050565b6040517f081812fc00000000000000000000000000000000000000000000000000000000815260048101829052600090839073ffffffffffffffffffffffffffffffffffffffff82169063081812fc9060240160206040518083038186803b158015611a5557600080fd5b505afa925050508015611aa3575060408051601f3d9081017fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe0168201909252611aa091810190612925565b60015b611ab15760009150506104dd565b73ffffffffffffffffffffffffffffffffffffffff16301491506104dd9050565b6040517fe985e9c500000000000000000000000000000000000000000000000000000000815273ffffffffffffffffffffffffffffffffffffffff8281166004830152306024830152600091849182169063e985e9c59060440160206040518083038186803b158015611b4457600080fd5b505afa158015611b58573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190611b7c9190612942565b949350505050565b611bda6040518060e001604052806000815260200160008152602001600073ffffffffffffffffffffffffffffffffffffffff168152602001600081526020016000815260200160008152602001600081525090565b60408281015190517fdd62ed3e00000000000000000000000000000000000000000000000000000000815273ffffffffffffffffffffffffffffffffffffffff91821660048201523060248201526000917f0000000000000000000000000000000000000000000000000000000000000000169063dd62ed3e9060440160206040518083038186803b158015611c6f57600080fd5b505afa158015611c83573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190611ca7919061295f565b60408481015190517f70a0823100000000000000000000000000000000000000000000000000000000815273ffffffffffffffffffffffffffffffffffffffff91821660048201529192506000917f0000000000000000000000000000000000000000000000000000000000000000909116906370a082319060240160206040518083038186803b158015611d3b57600080fd5b505afa158015611d4f573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190611d73919061295f565b90506000611dac8560200151611d89858561209c565b611d939190612978565b86608001518760600151611da7919061281b565b61209c565b9050428560a001511015611dbe575060005b6040518060e001604052808660000151815260200186602001518152602001866040015173ffffffffffffffffffffffffffffffffffffffff16815260200186606001518152602001866080015181526020018281526020018660a001518152509350505050919050565b6040517f861b69d600000000000000000000000000000000000000000000000000000000815273ffffffffffffffffffffffffffffffffffffffff8381166004830152600091829182917f00000000000000000000000000000000000000000000000000000000000000009091169063861b69d69060240160606040518083038186803b158015611eb957600080fd5b505afa158015611ecd573d6000803e3d6000fd5b505050506040513d601f19601f82011682018060405250810190611ef1919061275c565b602001516002549091506000908290611f1490610100900460ff166103e86129b3565b61ffff16611f229190612832565b6002549091508190611f3c90610100900460ff16876129d9565b611f469190612978565b935080611f5383876129d9565b611f5d9190612978565b925050509250929050565b6040805173ffffffffffffffffffffffffffffffffffffffff85811660248301528416604482015260648082018490528251808303909101815260849091019091526020810180517bffffffffffffffffffffffffffffffffffffffffffffffffffffffff167f23b872dd00000000000000000000000000000000000000000000000000000000179052611ffd9085906120b2565b50505050565b6000805473ffffffffffffffffffffffffffffffffffffffff8381167fffffffffffffffffffffffff0000000000000000000000000000000000000000831681178455604051919092169283917f8be0079c531659141344cd1fd0a4f28419497f9722a3daafe3b4186f6b6457e09190a35050565b600061108783836121be565b600061108783836121e8565b60006110878383612237565b60008183106120ab5781611087565b5090919050565b6000612114826040518060400160405280602081526020017f5361666545524332303a206c6f772d6c6576656c2063616c6c206661696c65648152508573ffffffffffffffffffffffffffffffffffffffff1661232a9092919063ffffffff16565b8051909150156118da57808060200190518101906121329190612942565b6118da576040517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152602a60248201527f5361666545524332303a204552433230206f7065726174696f6e20646964206e60448201527f6f742073756363656564000000000000000000000000000000000000000000006064820152608401610432565b60008260000182815481106121d5576121d56128bd565b9060005260206000200154905092915050565b600081815260018301602052604081205461222f575081546001818101845560008481526020808220909301849055845484825282860190935260409020919091556104dd565b5060006104dd565b6000818152600183016020526040812054801561232057600061225b60018361281b565b855490915060009061226f9060019061281b565b90508181146122d457600086600001828154811061228f5761228f6128bd565b90600052602060002001549050808760000184815481106122b2576122b26128bd565b6000918252602080832090910192909255918252600188019052604090208390555b85548690806122e5576122e5612a16565b6001900381819060005260206000200160009055905585600101600086815260200190815260200160002060009055600193505050506104dd565b60009150506104dd565b6060611b7c84846000858573ffffffffffffffffffffffffffffffffffffffff85163b6123b3576040517f08c379a000000000000000000000000000000000000000000000000000000000815260206004820152601d60248201527f416464726573733a2063616c6c20746f206e6f6e2d636f6e74726163740000006044820152606401610432565b6000808673ffffffffffffffffffffffffffffffffffffffff1685876040516123dc9190612a71565b60006040518083038185875af1925050503d8060008114612419576040519150601f19603f3d011682016040523d82523d6000602084013e61241e565b606091505b509150915061242e828286612439565b979650505050505050565b60608315612448575081611087565b8251156124585782518084602001fd5b816040517f08c379a00000000000000000000000000000000000000000000000000000000081526004016104329190612a8d565b73ffffffffffffffffffffffffffffffffffffffff811681146116fb57600080fd5b600080604083850312156124c157600080fd5b82356124cc8161248c565b946020939093013593505050565b6000602082840312156124ec57600080fd5b81356110878161248c565b60006020828403121561250957600080fd5b5035919050565b60008060006060848603121561252557600080fd5b83356125308161248c565b95602085013595506040909401359392505050565b6020808252825182820181905260009190848201906040850190845b818110156125dc576125c9838551805182526020810151602083015273ffffffffffffffffffffffffffffffffffffffff6040820151166040830152606081015160608301526080810151608083015260a081015160a083015260c081015160c08301525050565b9284019260e09290920191600101612561565b50909695505050505050565b60e081016104dd8284805182526020810151602083015273ffffffffffffffffffffffffffffffffffffffff6040820151166040830152606081015160608301526080810151608083015260a081015160a083015260c081015160c08301525050565b80151581146116fb57600080fd5b60006020828403121561266b57600080fd5b81356110878161264b565b6000806000806080858703121561268c57600080fd5b84356126978161248c565b966020860135965060408601359560600135945092505050565b6000602082840312156126c357600080fd5b813560ff8116811461108757600080fd5b60c081016104dd8284805182526020810151602083015273ffffffffffffffffffffffffffffffffffffffff6040820151166040830152606081015160608301526080810151608083015260a081015160a08301525050565b7f4e487b7100000000000000000000000000000000000000000000000000000000600052604160045260246000fd5b60006060828403121561276e57600080fd5b6040516060810181811067ffffffffffffffff821117156127b8577f4e487b7100000000000000000000000000000000000000000000000000000000600052604160045260246000fd5b60405282516127c68161248c565b81526020838101519082015260408301516127e08161248c565b60408201529392505050565b7f4e487b7100000000000000000000000000000000000000000000000000000000600052601160045260246000fd5b60008282101561282d5761282d6127ec565b500390565b60008219821115612845576128456127ec565b500190565b84815261012081016128aa6020830186805182526020810151602083015273ffffffffffffffffffffffffffffffffffffffff6040820151166040830152606081015160608301526080810151608083015260a081015160a08301525050565b60e0820193909352610100015292915050565b7f4e487b7100000000000000000000000000000000000000000000000000000000600052603260045260246000fd5b60007fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff82141561291e5761291e6127ec565b5060010190565b60006020828403121561293757600080fd5b81516110878161248c565b60006020828403121561295457600080fd5b81516110878161264b565b60006020828403121561297157600080fd5b5051919050565b6000826129ae577f4e487b7100000000000000000000000000000000000000000000000000000000600052601260045260246000fd5b500490565b600061ffff8083168185168083038211156129d0576129d06127ec565b01949350505050565b6000817fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff0483118215151615612a1157612a116127ec565b500290565b7f4e487b7100000000000000000000000000000000000000000000000000000000600052603160045260246000fd5b60005b83811015612a60578181015183820152602001612a48565b83811115611ffd5750506000910152565b60008251612a83818460208701612a45565b9190910192915050565b6020815260008251806020840152612aac816040850160208701612a45565b601f017fffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffe016919091016040019291505056fea2646970667358221220cc616587494f449a4e4a4b5b7b4c45302b214350397ab59f5b4aa698933f268864736f6c634300080900330000000000000000000000001a7d6ed890b6c284271ad27e7abe8fb5211d0739000000000000000000000000b31f66aa3c1e785363f0875a1b74e27b85fd66c7
Constructor Arguments (ABI-Encoded and is the last bytes of the Contract Creation Code above)
0000000000000000000000001a7d6ed890b6c284271ad27e7abe8fb5211d0739000000000000000000000000b31f66aa3c1e785363f0875a1b74e27b85fd66c7
-----Decoded View---------------
Arg [0] : _marketplaceAddress (address): 0x1a7d6ed890b6c284271ad27e7abe8fb5211d0739
Arg [1] : _paymentTokenAddress (address): 0xb31f66aa3c1e785363f0875a1b74e27b85fd66c7
-----Encoded View---------------
2 Constructor Arguments found :
Arg [0] : 0000000000000000000000001a7d6ed890b6c284271ad27e7abe8fb5211d0739
Arg [1] : 000000000000000000000000b31f66aa3c1e785363f0875a1b74e27b85fd66c7
Age | Block | Fee Address | BC Fee Address | Voting Power | Jailed | Incoming |
---|
Make sure to use the "Vote Down" button for any spammy posts, and the "Vote Up" for interesting conversations.