ERC-4400 vs ERC-5501

EIP-721 Consumable Extension compared with Rental & Delegation NFT - EIP-721 Extension.

Overlapping, neither contains the other

10 shared · 12 vs 14 functions · 83% of the smaller surface

ERC-5501 lists ERC-4400 in its requires field but declares no inheritance in its interface, so any surface it inherits is not counted here.

🤝 Shared (10)

`0x095ea7b3`	`approve(address,uint256)`
`0x70a08231`	`balanceOf(address)`
`0x081812fc`	`getApproved(uint256)`
`0xe985e9c5`	`isApprovedForAll(address,address)`
`0x6352211e`	`ownerOf(uint256)`
`0xb88d4fde`	`safeTransferFrom(address,address,uint256,bytes)`
`0x42842e0e`	`safeTransferFrom(address,address,uint256)`
`0xa22cb465`	`setApprovalForAll(address,bool)`
`0x01ffc9a7`	`supportsInterface(bytes4)`
`0x23b872dd`	`transferFrom(address,address,uint256)`

`0x70b5aecb`	`changeConsumer(address,uint256)`
`0xe5892331`	`consumerOf(uint256)`

`0xcbd00851`	`setUser(uint256,address,uint64,bool)`
`0x8fc88c48`	`userExpires(uint256)`
`0x7ee19964`	`userIsBorrowed(uint256)`
`0xc2f1f14a`	`userOf(uint256)`

Both surfaces parsed from the canonical specifications: ERC-4400 · ERC-5501