API basics
Lists
Pass nextCursor as cursor to get the next page. limit goes from 1 to 100 and defaults to 20. Lists are newest first unless the route says otherwise. The stages of a pipeline come in funnel order, from position 0 up.
A cursor only works with the filters it came from. A cursor with other filters, or one that is malformed, answers 400 invalid_cursor. Treat cursors as opaque.
The SDK pages for you:
The fixed catalogs paginate like any other list, with the same limit (20 by default, 100 at most) and cursor: GET /v2/scopes, GET /v2/event-types and GET /v2/models. The first page does not hold all of them. Follow nextCursor until hasMore is false before you decide that a scope, an event type or a model does not exist.