Extract Invoice Data from Google Drive to Sheets with Mistral OCR and Gemini — n8n Workflow

High complexity⚡ Trigger20 nodes🏷️ Invoice Processing👁 4,880 viewsby Ysqander

Overview

Extract data from any PDF or image invoice dropped in Google Drive directly into Google Sheets – powered by AI OCR. Free, fully modifiable n8n workflow. Optional add-ons for pro features.

🚀 What this template does

Stop typing invoice data by hand. Drop a PDF or phone-snapshot into your Invoices Inbox folder in Google Drive and this n8n workflow will:

Auto-OCR the document with the Mistral OCR API

Match any fields you list in Row 1 of your Google Sheet (totally schema-agnostic)

Appen

Nodes used

Google SheetsHTTP RequestGoogle DriveCodeAI AgentGoogle Gemini Chat Model

Workflow Preview

Modify Folder source
File Ids
You can view the files using Id from the first column.
https://drive.google.com/file/d/<Id>/view
Set interval for checking drive folder and pu
Select Sheet
Add column headers in the sheet to which you save data
Select sheet
Select sheet to save data (same as at the sta
>> ### First column header in cell A1 MUST BE
Uses drive ID - no need to modify
Requires Mistral API Key for La Platforme
https://mistral.ai/products/la-plateforme
model
⚡
W
When clicking ‘Test work…
⚡
O
On new file in Google Dr…
Load files from Google D…
F
Filter processed files
Download file for OCR
Get already processed ro…
Save data to Google Sheets
Mistral Upload
Mistral Signed URL
Mistral DOC OCR
extract schema
Join OCR Pages and remov…
Add google drive Id back
Google Gemini Chat Model
Mistral Upload1
Mistral Signed URL1
Mistral IMAGE OCR
I
If
Field Extractor
Get Fields Schema
20 nodes22 edges

How it Works

  1. 1

    Trigger

    The workflow starts with a trigger trigger.

  2. 2

    Process

    Data flows through 20 nodes, connecting agent, code, googledrive.

  3. 3

    Output

    The workflow completes its automation and delivers the result to the configured destination.

Node Details (20)

GO

Google Sheets

googleSheets

#1
HT

HTTP Request

httpRequest

#2
GO

Google Drive

googleDrive

#3
CO

Code

code

#4
AI

AI Agent

n8n-nodes-langchain.agent

#5
GO

Google Gemini Chat Model

n8n-nodes-langchain.lmChatGoogleGemini

#6

How to Import This Workflow

  1. 1Click Download JSON button on the right to save the workflow file.
  2. 2Open your n8n instance. Go to Workflows → New → Import from file.
  3. 3Select the downloaded extract-invoice-data-from-google-drive-to-sheets-with-mistral-ocr-and-gemini file and click Import.
  4. 4Set up credentials for each service node (API keys, OAuth, etc.).
  5. 5Click Test Workflow to verify everything works, then activate it.

Or paste directly in n8n → Import from JSON:

{ "name": "Extract Invoice Data from Google Drive to Sheets with Mistral OCR and Gemini", "nodes": [...], ...}

Integrations

agentcodegoogledrivegoogledrivetriggergooglesheetshttprequestiflmchatgooglegeminimanualtriggermerge

Get This Workflow

Download and import in one click

Download JSONView on n8n.io
Nodes20
Complexityhigh
Triggertrigger
Views4,880
CategoryInvoice Processing

Created by

Ysqander

Ysqander

@ysqander

Tags

agentcodegoogledrivegoogledrivetriggergooglesheetshttprequestiflmchatgooglegeminimanualtriggermerge
⚡

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🔗 Webhook·12 nodes