Google Business - SmartlyQ


Caption limit	1,500 characters
Post types	Location posts (text + single image)
Capabilities	Publish
Connect	Headless (`POST /v1/social/connect/gmb`) or dashboard
Tokens	~1 hour, auto-refreshed

Publishing only — no comments or DM inbox. Per-post analytics were deprecated by Google. See all platforms for the capability matrix and media rules.