NIP-01 - Social posts and comments NIP-17 - DMs NIP-20 - Public and Private chat groups NIP-57 - Zaps NIP-58 - Badges NIP-52 - Location / Geohash NIP-52 - Calendar events NIP-98 - Auth I believe this reflects all of your features. Change your Nostr relay to whitelist paying customer's npubs only? We rise together, Matteo.