Master JSON & Data Mapping in n8n | Fundamentals Part 3

Описание: 🔥 N8N FUNDAMENTALS PART 3: Data Mapping & Working with JSON

Stuck staring at JSON data in n8n with no idea how to actually USE it? You're not alone.

This is the tutorial I wish I had when I started. No jargon, no assumptions - just practical skills to map data between nodes and build real workflows.

✅ WHAT YOU'LL LEARN:
• What JSON actually is (explained in plain English)
• How to read nested objects and arrays in n8n
• How to write expressions to reference data
• How to map data between nodes
• Real example: Pulling customer data and sending personalized emails

Perfect for complete beginners. No coding experience required.

⏱️ TIMESTAMPS:
0:00 - Intro
0:30 - What is JSON?
1:30 - Why JSON matters in n8n
2:30 - How to read JSON in n8n
4:30 - Data mapping with expressions
8:30 - Practical example: Customer email workflow
10:00 - outro

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ABOUT THIS CHANNEL:
I'm Sean, and I'm learning n8n and workflow automation from scratch - documenting everything along the way. If you're tired of tutorials that assume you already know the basics, you're in the right place. Let's build cool stuff together.

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