What it does
A self-contained tutorial workflow that teaches the Code node through a small data task. It starts with a sample list of users, processes items one by one, fetches external data with an HTTP helper, calculates a summary across all items and finally builds a CSV file. No setup is needed.
Use cases
- 01Learn per-item and all-items modes in the Code node
- 02See how to call an external API from a Code node
- 03Practice building a binary CSV file in n8n
Connects
Code