API REQUEST LAB / MAKE THE EXCHANGE VISIBLEYou send a request.
You send a request.
What happens next?
Build, break and repair API requests. Follow the response, inspect what changed and understand the details that make an integration work.
16 practical lessons8 hands-on missions0 real credentials needed
A CONVERSATION BETWEEN SYSTEMS
REQUESTGET /tasks?status=openRead the work that’s still to do.
↓ route · validate · respond
RESPONSE200 OK{ "items": [ … ], "total": 2 }
The status is a clue. The body tells the story.
Local learning sandbox. Requests run against a fictional in-browser service. No network requests are sent. Use only the public demo tokens shown here, never real credentials.