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Notify Slack when a VNTANA asset is published with details and preview

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Created by: Derek Cicero || dcicero8
Derek Cicero

Last update

Last update 19 hours ago

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Quick Overview

This workflow listens for VNTANA asset publish events, fetches the published asset’s details and first render, and posts a rich notification to Slack with tags, polygon count, and a direct link back to the asset in VNTANA.

How it works

  1. Receives a webhook request from VNTANA when an asset is published.
  2. Fetches full asset/product details from VNTANA, including tags and metadata.
  3. Downloads the asset’s renders from VNTANA and keeps only the first render for preview.
  4. Builds a Slack-ready message payload including the asset name, tags, polygon count (if available), and a direct VNTANA URL.
  5. Posts the formatted notification to a Slack channel.
  6. Uploads the render image to Slack as a file reply in the same message thread.

Setup

  1. Install the VNTANA community node, create VNTANA API credentials, and set your VNTANA Workspace UUID in the VNTANA nodes.
  2. Add a Slack credential and set the destination channel for the Slack message and file upload.
  3. Register a VNTANA webhook subscribed to asset.published and paste the n8n webhook URL into VNTANA.
  4. Update ORG_SLUG and WORKSPACE_SLUG in the code step so the workflow can build the correct VNTANA asset link.