Yes! A few of us marketplace devs have also been working together to create extended version of NIP-99 that's more encompossaing of the necessary marketplace event flows and isn't limited by NIP-15's not-so-great event structuring:
https://github.com/GammaMarkets/market-spec/blob/main/spec.md
calvadev / calvadev⚡️
npub16d…x0nkq
2025-06-17 08:40:06 UTC
in reply to nevent1q…4xfd
Author Public Key
npub16dhgpql60vmd4mnydjut87vla23a38j689jssaqlqqlzrtqtd0kqex0nkqSeen on
wss://atlas.nostr.landPublished at
2025-06-17 08:40:06 UTCEvent JSON
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