Is there a way to filter casts by attributes of FIDs? For example:

fid < 420,
fid_created < 2023-04-20

“Not a bot. Good casts: eclectic, quirky, witty” - @botornot

𝓵𝓲𝓿𝓲𝓷𝓰 𝓽𝓱𝓮 𝓮𝓷𝓭𝓵𝓮𝓼𝓼 𝓼𝓾𝓶𝓶𝓮𝓻 • building @buoy 🛟 • @dawnpatrol • pfista.com

To limit results to casts by people that joined during specific periods, e.g., pre-permissionless, first 1,000 users, and so forth

Not at the moment, can you share more why you would want that?