NIP-15

Nostr marketplace

NIP-15 describes marketplace data on Nostr, such as stalls, products, and listings. It gives shops and clients a shared language for publishing commerce information without one central marketplace owning the records.

For a normal user, the idea is similar to sellers bringing their own catalog to a public market. Different apps can display the same listings, because the listing format is open and portable.

Read more in the official 15.md NIP document.