See NIP-99
https://github.com/nostr-protocol/nips/blob/master/99.md
quotingMarkets spec reference officially merged! The beginning of an exciting future for de-commerce ;)
note1fca…zgfm
https://github.com/nostr-protocol/nips/pull/1784/

quotingMarkets spec reference officially merged! The beginning of an exciting future for de-commerce ;)
note1fca…zgfm
https://github.com/nostr-protocol/nips/pull/1784/