Lectures

Tommy wants an app that pulls something from the real world — so it changes not because he tweaked it, but because something outside really changed.

Alex teaches Tommy to turn a wish into a technical task: what data the radar needs, where to get it, and what to do if the source stays silent.

Alex explains what API is — the service window for programs, what an endpoint is, a request and a response, and how to read JSON.

Alex shows MCP — a single connector that lets AI connect to services on its own, how it differs from API, and how to connect an MCP server in Claude Code.

Tommy builds Earthquake Radar from scratch, all by himself — from an empty folder to a finished page, and then repeats the same trick with the bitcoin price and earns his first money.

Three level articles in one list: how a request and a response are put together and where FastAPI fits, who fetches the data during development and who does it after publishing, and where to keep an access key so it does not reach the visitor.