Generate invoice PDF from Expense report and send to Slack

• Automate the generation of invoice PDFs from expense reports.
• Streamline communication by sending expense updates to Slack.
• Enhance financial reporting accuracy and efficiency.

Trigger the workflow via a webhook upon receiving an expense report. Fetch the expense report data from a specified URL. Generate an invoice PDF based on the fetched data. Send the generated invoice PDF to a specified Slack channel.

1. 1
   Import the workflow template into your n8n instance.
2. 2
   Configure the webhook URL to receive expense reports.
3. 3
   Set up the HTTP request node to fetch expense report data.
4. 4
   Adjust the Slack notification settings to specify the channel.