19fd2b70854e
Ad video library
Lists the ad account's video library (Meta's /act_X/advideos), rows returned verbatim. The default projection covers id, title, status, poster frames and length; fields is a raw-passthrough override. Any id here is reusable as video.id on the create endpoints, so N ads that differ only in copy share one upload.
This is the only way to reach a video uploaded OUTSIDE Zernio (Ads Manager, another tool); videos we uploaded also come back as creative.videoId on GET /v1/ads.
Meta transcodes asynchronously, so a row is only usable once status.video_status reads ready. There is no upload operation here: upload by URL inline via video.url on POST /v1/ads/create.
Query parameters
Zernio SocialAccount id (posting or ads variant) used to resolve the Meta token.
Meta ad account id (act_<n>).
Comma-separated Graph field override (supports nested {} projections).
Rows per page
Cursor from paging.after of the previous page.
Response
Ad videos (raw Meta shape)