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ERC-5643 Subscription NFTs

StagnantERCcreated 2022-09-10requires ERC-721

Add subscription-based functionality to EIP-721 tokens

Author: cygaar (@cygaar)

ERC-165 interface ids

Computed here as the XOR of the selectors each interface defines.

IERC56430x8c65f84d

Functions this standard introduces (4)

0x21235083cancelSubscription(uint256)payable
0x17c95709expiresAt(uint256)view
0xcde317afisRenewable(uint256)view
0x776ce868renewSubscription(uint256,uint64)payable

Events (1)

Topic0 is the keccak256 hash of the signature, which is what a log filter matches on.

0x2ec2be2c4b90c2cf13ecb6751a24daed6bb741ae5ed3f7371aabf9402f6d62e8SubscriptionUpdate(uint256,uint64)

Depends on (1)

Proposals this one names in its requires field.

What the specification covers

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Parsed from the canonical specification · discussion