I like the Warpcast Block API.

Block has strong signal than following.

You can build many things with it, such as seeing who is blocking you, who you are blocking, who is blocking him among your followings and viewing the global block list.

I have added a feature that allows you to see anyone's block list.

I will block as many spam accounts as possible.

Technowatermelon. Elder Millenial. Building Farcaster. 

nf.td/varun

Are warpcast apis rate limited? I want to run a loop for 1 million fids

Building /recaster – a Farcaster client where you control your own social. Download from recaster.org.

Don't do that, you don't need loop fids, just call that api