BUILDERLOGBEGINNER PATH →
FREE · IMPORTABLE · NO CREDENTIALS

A small input gate before the real automation.

This n8n sample receives a webhook, normalizes two fields, separates valid and invalid input, and returns a clear HTTP response. It contains no account IDs, API keys, or external service nodes.

Get the complete ZIP — $0+Direct workflow JSONDirect sample input
THE FLOW
Webhook input→Normalize + validate→200 or 422

No external connection is required to inspect or test the structure.

How to test

  1. Import the JSON into n8n.
  2. Start a test execution in the Webhook node.
  3. POST the anonymous sample input to the test URL.
  4. Change a required field and confirm the 422 path.

What this proves

  • The file is importable.
  • Input is normalized before downstream work.
  • Invalid data is rejected explicitly.
  • The buyer connects credentials only in their own environment.

Need the next step?

Choose the $19 self-serve starter system, or get a $29 plain-language review with three priority fixes and one acceptance test. The review does not include implementation or account access.

Get the $19 starter system →See the $29 beginner review →