Fetch multiple release groups in a single request?

Is it possible to fetch multiple release groups from the API without making lots of individual calls? Otherwise, I would have to make thousands of calls and do that slowly as to no exceed the rate limit.

No it isn’t possible at the moment. See the following dormant ticket:


That’s the point where you should think about your own local copy/mirror of the public available data in your own MB server.

Something like: