Pagination

Collections use opaque cursors, a default limit of 50, and maximum 100. Copy meta.nextCursor exactly into the next request; never decode or construct it. Stop when it is absent/null.

Ordering is stable and reported in meta.sort. Keep filters and sort unchanged while continuing. An invalid or expired cursor returns invalid_request; restart from the first page. Inserts during traversal may change later pages, so use export for a point-in-time backup where offered.