Currently, the Web API has multiple endpoints that support getting multiple objects at once:
These are very useful to avoid hitting the rate limits that would be imposed by repeatedly using these endpoints' single object counterparts.
I think it would be great to add another endpoint similar to the ones listed above, but for playlists - "Get Multiple Playlists". For context, I am developing a web app that involves getting playlist data for many playlists, and I currently have to facilitate all of that through the Get a Playlist endpoint. As a result, I am having to work around rate limiting which isn't ideal.
Let me know what you think!