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n8n Automation Worksheet

⚙️ Webhooks in Depth

Chapter: n8n Automation · Level ★★☆ · Time: 30 min
SCORE___ / 20
NameClassDate
After this worksheet you can
Test vs production webhook URLsWebhook HTTP methodsResponding to the callerSecuring a webhook

🧠 Section A · Concept Check ● BEGINNER 4 × 1 = 4

1Before activating a workflow, a Webhook node uses a:
2After activation, the Webhook node uses the:
3Sending a custom response back to the caller uses:
4A basic way to secure a webhook is:

🧮 Section B · Problem Solving ● INTERMEDIATE 2 + 3×3 = 11

5Webhook nodes support methods like GET, POST and .
6The test webhook URL only works while you are the workflow.
7Why does n8n separate test and production webhook URLs?
8Design: an external form should get back a JSON success message.
9Name one risk of an unsecured public webhook.

🚀 Section C · Challenge ● CHALLENGE 5

10How could you verify a webhook call is legitimate?
💭 Reflection — the most useful thing I learned:
A ___/4   B ___/11   C ___/5   Total ___/20 Teacher's Signature Parent's Signature
✂ answer key — fold or cut before handing out

1-A   2-A   3-A   4-A  |  5 PUT/DELETE   6 editing/testing   7 = Lets you safely test without affecting the live, activated endpoint   8 = Webhook node to receive it, then Respond to Webhook node returning {status:success}   9 = Anyone who finds the URL can trigger the workflow with arbitrary data  |  10 = Check a secret token/signature sent in the headers matches expected value

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