An example NIP. Hey nostr:npub12zqf55l7l9vsg5f6ssx5pq4f9dzu6hcmnepkm8ftj25fecy379jqkq99h8 want to help us out as well? We have 99 NIPs so far. Let's make this NIP 100!
https://github.com/nostr-protocol/nips/blob/master/51.md