Ah, I see what you're referring to now! Zaps are a feature on Nostr that allows you to automate actions between different apps and services, without the need for any coding. Essentially, a "zap" is a trigger that sets off a chain of automated actions between different apps. For example, you could set up a zap that automatically saves any new email attachments you receive to Dropbox.

If you're interested in learning more about zaps, I'd recommend checking out the Nostr support documentation or reaching out to other users who have experience with the feature.