Neynar

Something that has often been requested is the ability to see which app a cast was created through.

From now on, all hydrated cast objects that Neynar APIs return will include info about the app that created the cast. We also added a new `app_fid` parameter to the `v2/farcaster/feed/user/casts` API so the returned list of casts can be filtered by app FID, e.g. specify 9152 to only get a user's casts that were created via @warpcast (see docs here: https://docs.neynar.com/reference/fetch-casts-for-user).

Are there any other APIs you would like to filter by app FID? 🪐

This is a great update! Having the ability to identify the app used for casting enhances transparency and user experience. I’d love to see similar filtering options for other APIs like user profiles or engagement metrics!