Are there good ways to store meta data in a cast? (ie something that you'll be able to query from hubs (maybe in embeds) but wouldn't appear in the text of the cast)

Building Impact - a Farcaster App to grow the creator economy (WIP). /impact

impact.abundance.id

put it in the url metadata and embed that in the cast. Like frames.

You can also theoretically encode metadata in the URL of the embeds fields if you want

Building open source via @frames, /open-frames to help Farcaster and decentralized social win. a16z CSX23. Side projects: farcasterchannels.com farcaster.id

we explored that here

https://github.com/farcasterxyz/protocol/discussions/136

Also you can put non standard reactions in the protocol directly afaik, clients will simply ignore them

perhaps I can put it in the embed url's query parameters ('example . com/page?metadata1=value1&metadata2=value2') or something like that..

I'm trying to simulate nonstandard 'reactions' (ie. not 'like' or 'recast') that can then be queried from the Hub, but I don't want the info to clutter feed