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IERC2981

NFT royalty payment standard

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What is IERC2981?

IERC2981 defines a standard way to retrieve royalty payment information for non-fungible tokens. It allows NFT contracts to signal a royalty amount to be paid to the creator on secondary sales, enabling marketplaces to support creator royalties consistently.

Supported chains
EthereumPolygonArbitrumOptimismBaseBNB ChainAvalanche

Key Features

royaltyInfo() returns recipient and amount
Per-token royalty configuration
Marketplace-agnostic standard
Supports percentage-based royalties

Tools related to IERC2981

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IERC1155

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OpenZeppelin Solidity Interfaces

Reference guide to the most important Solidity interfaces from OpenZeppelin Contracts. ERC-20, ERC-721, ERC-1155, vaults, royalties, and more.

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