Facebook API reference
Public Facebook pages, posts, groups, Marketplace, transcripts, and Ad Library over REST — one API key, no Graph app review.
Social Fetch's Facebook tag is sixteen GET /v1/facebook/... routes. Pass a Page URL, post permalink, group URL, Marketplace listing, or Ad Library query and get { data, meta } with data.lookupStatus, meta.requestId, and meta.creditsCharged. Authenticate with x-api-key only — no Meta app review, page token, or ads account.
These pages are generated from the public OpenAPI spec. Product overview and credit notes also live on the Facebook platform hub. Vendor comparison: Best Facebook data APIs. Ad Library workflow: Facebook Ad Library recipe.
Credits
Every Facebook route is 1 credit per completed lookup, and paginated feed, comment, Marketplace, and Ad Library calls bill each page. The one add-on: hostMedia on profile posts, reels, and photos bills +2 credits per hosted asset. Trust meta.creditsCharged.
Profiles and posts
Facebook profile
`GET /v1/facebook/profiles` — public Page or profile by URL.
Profile posts
`GET /v1/facebook/profiles/posts` — Page feed, cursor-paged.
Profile reels
`GET /v1/facebook/profiles/reels` — Reels tab for a Page.
Profile photos
`GET /v1/facebook/profiles/photos` — Photos tab for a Page.
Single post
`GET /v1/facebook/posts` — post or Reel by permalink.
Post comments
`GET /v1/facebook/posts/comments` — comment thread.
Comment replies
`GET /v1/facebook/posts/comments/replies` — nested replies.
Post transcript
`GET /v1/facebook/posts/transcript` — spoken text on video posts.
Groups, Marketplace, and ads
Group
`GET /v1/facebook/groups` — public group About-page profile by URL or group ID.
Group posts
`GET /v1/facebook/groups/posts` — public group feed by URL.
Marketplace locations
`GET /v1/facebook/marketplace/locations/search` — city to coordinates.
Marketplace search
`GET /v1/facebook/marketplace/search` — listings near a lat/lng.
Marketplace item
`GET /v1/facebook/marketplace/items` — one listing by URL or id.
Ad Library ad
`GET /v1/facebook/ad-library/ads` — one ad by URL or id.
Ad Library search
`GET /v1/facebook/ad-library/ads/search` — ads by keyword.
Company ads
`GET /v1/facebook/ad-library/companies/ads` — ads for one Page.
Advertiser search
`GET /v1/facebook/ad-library/companies/search` — name to page id.
Related
- Facebook platform hub — coverage, FAQs, and credit notes
- Best Facebook data APIs
- Facebook Ad Library recipe
- API reference — all platforms