facebooklisted

Call the **Facebook Graph API** (`graph.facebook.com`) with `curl + jq`. The connector injects `$FACEBOOK_ACCESS_TOKEN` (a **Page** access token with `pages_manage_posts` + `pages_read_engagement`) and optionally `$FACEBOOK_PAGE_ID`. Never echo them. The Graph API publishes only to a **Facebook Page** you manage — it cannot post to a personal profile timeline. ### Resolve the Page id If `$FACEBOOK_PAGE_ID` is set, use it. Otherwise derive it from the token — try the **Page-token** path first (`/me` is the Page), then fall back to the **user-token** path (`/me/accounts` → first managed Page), so either token type the connector accepts resolves cleanly: ```bash if [ -n "$FACEBOOK_PAGE_ID" ]; then PAGE="$FACEBOOK_PAGE_ID" else # Page access token: /me IS the Page PAGE=$(curl -sS "https://graph.facebook.com/v21.0/me?fields=id,name&access_token=$FACEBOOK_ACCESS_TOKEN" | jq -r 'select(.name).id // empty') if [ -z "$PAGE" ]; then # User access token: list the managed Pages, take the first PAGE=$(curl -sS "https://graph.facebook.com/v21.0/me/accounts?access_token=$FACEBOOK_ACCESS_TOKEN" | jq -r '.data[0].id // empty') fi fi echo "page_id=$PAGE" ``` Errors are JSON with `error.message` / `error.code` — show them verbatim. `401` / `OAuthException` → token expired or missing scope; a null `PAGE` → the token isn't a Page token / manages no Page (see Gotchas). Reconnect if needed. > If the user token path is used, `/me/accounts` also returns a per-Page > `access_to