Automate Invoice Data Extraction from Email to Google Sheets

• Automatically extract invoice data from email attachments.
• Organize extracted invoice information in Google Sheets.
• Monitor specific email accounts for incoming invoices.
• Reduce manual data entry and improve accuracy in financial records.

Triggers on new invoice emails with PDF attachments in Gmail. Uploads the PDF to LlamaParse for processing. Uses OpenAI to extract structured data from the parsed invoice. Maps the extracted data to specific fields in Google Sheets. Adds a label to the original email to prevent duplicate processing.

1. 1
   Import the workflow template into your n8n environment.
2. 2
   Connect your Gmail and Google Sheets accounts.
3. 3
   Set up the necessary filters for the Gmail trigger to monitor invoice emails.
4. 4
   Configure the Google Sheets document to receive the extracted data.
5. 5
   Test the workflow to ensure data is correctly extracted and stored.