Mistral OCR, GPT-4o-mini, and Google Sheets Integration for Enhanced Data Processing — n8n 워크플로

보통 복잡도 트리거11개의 노드🏷️ Invoice Processing작성자: Antonio Gasso

개요

Process multiple invoices automatically using Mistral's dedicated OCR model—at approximately $0.002 per page. Upload batches of PDF, PNG, or JPG invoices through a simple form, extract structured financial data with AI, validate results with confidence scoring, and save everything to Google Sheets.

What this workflow does

Accepts multiple invoice uploads via n8n Form Trigger Processes files in batch with rate limiting Converts each file to base64 and sends to Mistral OCR API Extracts 9 standar

사용된 노드

Google SheetsHTTP RequestCodeOpenAI Chat ModelInformation Extractor

워크플로 미리보기

Invoice OCR Processor with Mistral AI
Automatically extract data from invoices using Mistral'
⚠️ Required Credentials
1. Mistral API Key
- Go to console.mistral.ai
- Create HTTP Header Auth credential in n8n
- Header Name: `Authorization`
- Header Value: `
1. Input
2. OCR Processing
3. AI Extraction
4. Output
model
I
Invoice Upload Form
Split Files
L
Loop
Prepare OCR Request
Mistral OCR
Format OCR Text
OpenAI Model
Extract Invoice Fields
Validate & Score
Save to Sheets
R
Rate Limit
11 nodes11 edges

작동 원리

  1. 1

    트리거

    워크플로는 트리거 트리거로 시작합니다.

  2. 2

    처리

    데이터가 11개의 노드를 통해 흐릅니다, connecting code, formtrigger, googlesheets.

  3. 3

    출력

    워크플로가 자동화를 완료하고 구성된 대상에 결과를 전달합니다.

노드 세부 정보 (11)

GO

Google Sheets

googleSheets

#1
HT

HTTP Request

httpRequest

#2
CO

Code

code

#3
OP

OpenAI Chat Model

n8n-nodes-langchain.lmChatOpenAi

#4
IN

Information Extractor

n8n-nodes-langchain.informationExtractor

#5

이 워크플로 가져오는 방법

  1. 1오른쪽의 JSON 다운로드 버튼을 클릭하여 워크플로 파일을 저장합니다.
  2. 2n8n 인스턴스를 열고 워크플로 → 새로 만들기 → 파일에서 가져오기로 이동합니다.
  3. 3다운로드된 mistral-ocr-gpt-4o-mini-and-google-sheets-integration-for-enhanced-data-processing 파일을 선택하고 가져오기를 클릭합니다.
  4. 4각 서비스 노드에 대한 자격 증명(API 키, OAuth 등)을 설정합니다.
  5. 5워크플로 테스트를 클릭하여 모든 것이 작동하는지 확인한 후 활성화합니다.

또는 n8n → JSON에서 가져오기에 직접 붙여넣기:

{ "name": "Mistral OCR, GPT-4o-mini, and Google Sheets Integration for Enhanced Data Processing", "nodes": [...], ...}

통합

codeformtriggergooglesheetshttprequestinformationextractorlmchatopenaisplitinbatcheswait

이 워크플로 가져오기

한 번의 클릭으로 다운로드 및 가져오기

JSON 다운로드n8n.io에서 보기
노드11
복잡도medium
트리거trigger
카테고리Invoice Processing

제작자

Antonio Gasso

Antonio Gasso

@akav

태그

codeformtriggergooglesheetshttprequestinformationextractorlmchatopenaisplitinbatcheswait

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Automate Custom QuickBooks Invoice PDFs & Email with n8n

Standard accounting templates often fail to reflect a premium brand identity. This sophisticated n8n workflow bridges the gap between financial record-keeping and professional client presentation. By moving beyond the native limitations of QuickBooks Online, this automation enables businesses to generate high-end, multi-page PDF invoices that align perfectly with their corporate styling. The process begins the moment a new invoice is generated in QuickBooks, triggering a webhook that captures real-time billing data. The workflow then utilizes advanced HTML-to-File conversion and custom Code nodes to structure data into a polished, branded layout. It handles complex logic such as line-item merging and multi-page formatting automatically. Once the document is rendered, the system bypasses generic 'no-reply' senders by routing the finalized PDF through your preferred email provider. This ensures a seamless, white-labeled experience for your clients while eliminating the manual overhead of exporting, styling, and attaching files. Ideal for agencies and service providers, this flow guarantees that your most frequent touchpoint—the bill—is as professional as your work. **Common Use Cases:** - High-end creative agencies requiring bespoke, white-labeled billing documents for premium clients. - Automated recurring subscription billing where custom tax disclosures or localized branding are required. - Service-based businesses needing to attach dynamic project reports or terms of service directly to QuickBooks invoices.

🔗 Webhook·12 nodes