Expense Approval Workflow from Expense Report to Slack

• Automate expense approval notifications to Slack channels.
• Streamline communication between finance teams and project managers.
• Enhance visibility of expense reports and approvals within teams.

Trigger the workflow upon receiving a POST request. Fetch data from the specified expense report URL. Send a notification to Slack with the expense approval details. Handle errors by sending alerts to a designated Slack channel.

1. 1
   Import the workflow template into n8n.
2. 2
   Configure the webhook URL to receive incoming requests.
3. 3
   Set up the expense report URL in the HTTP request node.
4. 4
   Specify the Slack webhook URL for sending notifications.
5. 5
   Test the workflow to ensure proper functionality.