I haven’t tried this yet but I hope it’s good. I’ve been wanting to find a way to sync saved posts and comments to a file and this could be a good way. If the API is good, you could pull saved comments and posts into org-roam cards, using communities, users, and instances as tags or other properties.
Ooh more lispy lemmy api bindings! Theres also a system for Common Lisp, do you know if theres one for scheme (maybe r7rs?)