List visitor posts on a Facebook Page

Returns the posts other people published on the connected Facebook Page, newest first. Zernio reads the Page feed (Graph /{page-id}/feed, which works on New Pages Experience Pages, unlike the deprecated visitor_posts edge) and drops the posts the Page published itself and the posts other people published on their own timeline that only tag the Page. A Page without visitor posts returns an empty data array.

Cursor-paginated: pass nextCursor from the previous response as cursor to read the next page. limit sets how many feed entries are scanned, so a page can hold fewer posts than limit, or none, while nextCursor is not null. nextCursor is null when there are no more pages, and the final page can come back empty.

Works on facebook accounts with a Page selected. Meta requires the pages_read_user_content permission, which Zernio requests with the comments scope: an account connected without it receives Meta's refusal as platform_api_error.