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26 lines
886 B
Solidity
26 lines
886 B
Solidity
// SPDX-License-Identifier: MIT
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// OpenZeppelin Contracts (last updated v4.6.0) (interfaces/IERC2981.sol)
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pragma solidity ^0.8.0;
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import "../utils/introspection/IERC165.sol";
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/**
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* @dev Interface for the NFT Royalty Standard.
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*
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* A standardized way to retrieve royalty payment information for non-fungible tokens (NFTs) to enable universal
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* support for royalty payments across all NFT marketplaces and ecosystem participants.
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*
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* _Available since v4.5._
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*/
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interface IERC2981 is IERC165 {
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/**
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* @dev Returns how much royalty is owed and to whom, based on a sale price that may be denominated in any unit of
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* exchange. The royalty amount is denominated and should be paid in that same unit of exchange.
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*/
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function royaltyInfo(
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uint256 tokenId,
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uint256 salePrice
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) external view returns (address receiver, uint256 royaltyAmount);
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}
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