- NIP-01: Basic Protocol Flow Description
- NIP-09: Event Deletion Request
- NIP-11: Relay Information Document
- NIP-13: Proof of Work
- NIP-40: Expiration Timestamp
- NIP-42: Authentication of Clients to Relays
- NIP-45: Event Counts
- NIP-50: Search Capability
- NIP-56: Reporting
- NIP-59: Gift Wrap
- NIP-62: Right to Vanish
- NIP-70: Protected Events