Resolve group link

GET /resolve

Resolve any group link — numeric id, slug (/groups/freegarden/), m.facebook, a group subpath or a share link (/share/g/…, resolved via mbasic redirect) — to a numeric group_id.

Request

Parameter	In	Required	Description
url	query	yes	Link to a Facebook group (any type)

Response

{"url": "https://www.facebook.com/groups/freegarden/", "group_id": "800246542990860"}

note

Error 502 {"error": "could not resolve group id from <url>"} — the group is closed/deleted or the link is not a group. Typical flow: resolve → group_id → overview / members.