What it does
A tutorial workflow for n8n that teaches JSON step by step. Each node introduces one idea: key and value pairs, strings, numbers, booleans, null, arrays and objects. It then shows how to pull data from earlier nodes with expressions and ends with a final exercise.
Use cases
- 01Learn the basic JSON data types
- 02Practice using n8n expressions with real data
- 03Onboard a colleague who is new to n8n