Route measurement data from a webhook to Google Sheets, email, or custom JS

Description

This workflow helps developers and automation teams route measurement data from a webhook to multiple destinations using n8n.

It is designed for measurement engines, 3D scanning systems, QA tools, and API-based platforms that send structured JSON data and need a fast, flexible way to store, display, or process it without building a custom backend.

The workflow starts with a Webhook Trigger that receives incoming measurement data and validates the payload. A processing step normalizes the fields into a clean, consistent format so the data can be reused across different outputs. A routing node then allows users to choose how they want to handle the data.

You can append measurements to Google Sheets for reporting, display them as a formatted HTML page for quick viewing, export them as a CSV and send them by email, or run custom JavaScript logic to forward the data to APIs, cloud storage, or other n8n workflows.

Clear sticky notes inside the workflow guide users through setup, credential configuration, and customization, making this template beginner-friendly and production-ready.

How it works

1. A Webhook Trigger receives measurement data as a JSON payload. 2. The workflow validates and normalizes the data structure. 3. A Switch node routes the data to the selected output path. 4. The data is sent to Google Sheets, an HTML response, a CSV email, or a custom JavaScript step.