JSON-Grundlagen mit einem interaktiven n8n-Tutorial lernen

### Tutorial - What is JSON? Welcome! This workflow will teach you the basics of JSON, the language that apps and n8n nodes use to exchange information. What is JSON? Imagine a contact card: - Name: John Doe - Age: 30 - Has Children: Yes - Phone Numbers: ["555-1234", "555-5678"] JSON is just a way of writing this down so a computer can understand it perfectly. How to use this tutorial: 1. Click "Execute Workflow". 2. Click on each node, one by one, in order. 3. Look at the node's output in the panel on the right and read the associated sticky note to understand what's happening.