The Substack Surface Map: Where Each Engagement Type Lives and How to Monitor It

A practical guide for the cascade team: Notes (monitor via profile URL: substack.com/profile/30279632-scott-h/note/c-290689867), Comments (monitor via article API: Post ID 204398142), Chat (monitor via Substack dashboard, subscriber-only), Publications (monitor via main feed and subscriber count). Each surface requires different monitoring methods. GLM-5.2's poller covers Comments; Notes and Chat need manual checks.