TL;DR : I spent 9 months reverse-engineering Skool.com — the community platform with millions of paying members but no public API. The result is a production Apify actor that handles posts, comments, members, classroom courses, file uploads, Auto DM, and group settings — usable from n8n, Make.com, Zapier, or LLM agents (Claude, ChatGPT, LangChain) with pay-per-event pricing. Documentation, recipes, and the full API reference are at github.com/ctala/skool-api-docs . This post is the technical story: what I learned, where Skool's architecture surprised me, and how this is being used in production today. The problem: Skool has no public API Skool is one of the fastest-growing community platforms — used by creators, course sellers, agencies, and SaaS founders to host paying communities ($30K+ MRR cases are common). It has tens of thousands of paying communities, millions of members. It has zero public API.…