With the BM wikipedia, and possibly others too, there is a discrepancy between the documentation and API response.
When making a request for redirects, the documentation say the limit is "500 (5,000 for bots)" https://bm.wikipedia.org/w/api.php?action=help&modules=query%2Bredirects
https://en.wikipedia.org/w/api.php?action=help&modules=query%2Bredirects
When making a request for more than 50 articles on the BM wiki, we get an error stating the limit is 50:
{ code: 'too-many-titles', info: 'Too many values supplied for parameter "titles". The limit is 50.', '*': 'See https://bm.wikipedia.org/w/api.php for API usage. Subscribe to the mediawiki-api-announce mailing list at <https://lists.wikimedia.org/mailman/listinfo/mediawiki-api-announce> for notice of API deprecations and breaking changes.' }, servedby: 'mw1314' }
Original issue: https://github.com/openzim/mwoffliner/issues/592