Generate invoice PDF from Invoice sheet and send to Email

• Automate invoice generation from spreadsheets
• Send invoices directly to clients via email
• Receive instant error notifications in Slack

Trigger the workflow via a webhook when an invoice is ready Fetch data from the Invoice sheet using an HTTP request Send the generated invoice PDF to the specified email address Notify the team via Slack in case of errors during the process

1. 1
   Import the workflow template into n8n
2. 2
   Configure the webhook URL and method
3. 3
   Set up the HTTP request to fetch data from the Invoice sheet
4. 4
   Define the email parameters for sending the invoice
5. 5
   Connect the Slack node for error notifications