Available · Guided practice · MCP versus REST APIs: how integrations work
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Open a fictional account brief. Find out who answers the request, why access can be refused, and what the screen should say.
Northstar Labs, Alex and Blair are made up. No installation, account, paid service or code experience is required.
Before you start
The parent lesson recommends: Privacy, security and human oversight. You can still explore this plain-language practice now.