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n8n Automation Worksheet
⚙️ Loops and Iteration
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How n8n processes multiple items automaticallyThe Split In Batches (Loop) nodeLooping over API pagesAvoiding infinite loops🧠 Section A · Concept Check ● BEGINNER 4 × 1 = 4
1By default, most n8n nodes process:
2To process items in smaller batches you use:
3Looping through paginated API results needs:
4A workflow that loops forever without an exit condition risks:
🧮 Section B · Problem Solving ● INTERMEDIATE 2 + 3×3 = 11
5n8n automatically iterates over in a list.
6Split In Batches processes items in chunks.
7Why might you need Split In Batches instead of the default auto-iteration?
8Describe how to fetch all pages from a paginated API.
9What's a symptom of an accidental infinite loop?
🚀 Section C · Challenge ● CHALLENGE 5
10Why add a Wait node inside some loops calling external APIs?
💭 Reflection — the most useful thing I learned:
A ___/4 B ___/11 C ___/5 Total ___/20
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✂ answer key — fold or cut before handing out
1-A 2-A 3-A 4-A | 5 items 6 smaller 7 = To control batch size, add delays, or avoid overwhelming an API 8 = Loop: call API, check for next-page token, if present loop back with it, else stop 9 = Workflow keeps running/executing without finishing or growing costs | 10 = Avoid hitting rate limits by pacing requests