Automation library · Data collection

Route measurement data from a webhook

Started by another system calling it, and works across Email and Google Sheets. 14 steps, 2 branches: a working afternoon to understand properly.

Medium

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14 stepsMedium: a working afternoon
2Branches: places the flow splits
0Loops or waits
2Services it connects to

The flow

Starts it 4Logic 7Service 3

The steps in the order they run, from what starts it.

  1. 1Webhook Trigger - Receive Measurement DataWebhookStarts it
  2. 2Workflow ConfigurationSetLogic
  3. 3Validate Required Fields1IfLogic
  4. 4Parse and Normalize Data1SetLogic
  5. 5Error - Invalid PayloadStop And ErrorLogic
  6. 6Send Error ResponseRespond To WebhookStarts it
  7. 7Send Success Response1Respond To WebhookStarts it
  8. 8Route to Output Options1SwitchLogic
  9. 9Save to Google Sheets1Google SheetsService
  10. 10Generate HTML Table1HtmlLogic
  11. 11Convert to CSV File1Convert To FileService
  12. 12Custom JavaScript Logic1CodeLogic
  13. 13Return HTML Page1Respond To WebhookStarts it
  14. 14Send Email with CSV1Email SendService

How it's built

Starts on
Another system calling it
Steps
14, with 2 branches
Size
Medium: a working afternoon
Connects to
Email, Google Sheets
Model
None. This is plumbing, not judgement

Questions

What does it need to run?

An n8n account, plus your own Email and Google Sheets accounts. You connect your own accounts after importing it; none are included.

What starts it?

It starts on another system calling it.

Does it use AI?

No. Every step is fixed logic or a call to a service, so it does the same thing every time.

How long does it take to set up?

Plan an afternoon. 14 steps is enough that you should read each one before running it.

How do I import it?

Copy the workflow, open a new workflow in n8n and paste. The steps appear on the canvas, ready for your own accounts.

Before you run it

Nothing here has been tested by us. It is somebody's working automation, read and described from its own steps. Treat the connections it wants as a list of accounts it will touch, and read the 14 steps before you point it at anything that matters.