Data retrieval from External API and notification to Slack

• Automate data fetching from external services to streamline workflows.
• Send real-time notifications to team members in Slack for immediate awareness.
• Monitor and alert on data retrieval errors to maintain operational efficiency.

Trigger the workflow via a POST request to the webhook. Fetch data from an external service using an HTTP GET request. Send the fetched data to a Slack channel using an HTTP POST request. Handle errors by sending notifications to a dedicated Slack channel.

1. 1
   Import the workflow template into your n8n instance.
2. 2
   Configure the webhook URL to receive incoming requests.
3. 3
   Set the correct URL for the external API to fetch data.
4. 4
   Specify the Slack channel for sending notifications.
5. 5
   Test the workflow to ensure proper functionality.