A nostr relay in C with sqlite on the back end.

NIPs

• NIP-01: Basic protocol flow implementation
• NIP-09: Event deletion
• NIP-11: Relay information document
• NIP-13: Proof of Work
• NIP-15: End of Stored Events Notice
• NIP-20: Command Results
• NIP-33: Parameterized Replaceable Events
• NIP-40: Expiration Timestamp
• NIP-42: Authentication of clients to relays
• NIP-45: Counting results.
• NIP-50: Keywords filter.
• NIP-70: Protected Events