Delegator Extension That Enables ERC721 to be loaned

[Daniel-K-Ivanov]

Hi AFKDAO,
I am glad that you have noticed the same need for explicit role for NFTs to address renting of ERC721s. Your proposal seems very similar to what I have described and has been merged as EIP4400.

You can add your comments/thoughts in the Discussion section here and lets see whether the proposed EIP4400 fulfils your needs:

ERC-4400: ERC-721 Consumer Extension

Abstract This specification defines standard functions outlining a consumer role for instance(s) of ERC-721. An implementation allows reading the current consumer for a given NFT (tokenId) along with a standardized event for when an consumer has changed. The proposal depends on and extends the existing ERC-721. Motivation Many ERC-721 contracts introduce their own custom role that grants permissions for utilising/consuming a given NFT instance. The need for that role stems from the fact t…

I will update the EIP in the coming days with the new feedback that we have received from the community.