Receipt scanning & analysis workflow

How it works: Automatically detects when a new receipt is uploaded to Google Drive. Extracts text from the receipt using OCR. Uses an AI Agent to analyze the extracted data and structure it (e.g., vendor, date, total, tax). Saves the organized receipt data into a Google Sheet for easy tracking. Set up steps: Setup takes around 15–20 minutes. You'll need a Google Drive folder for receipts and a Google Sheet to store results. Configure your Google Drive Trigger, OCR extraction, AI Agent, and Google Sheets connection. Detailed instructions and explanations are included in this n8n Starter Session tutorial series.

Help me set up the n8n workflow "Receipt scanning & analysis workflow" (https://n8n.io/workflows/7990). It uses: Google Sheets, HTTP Request, AI Agent, OpenAI Chat Model, Structured Output Parser, Mistral AI. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.