Classify invoices and route them to Google Drive folders with easybits and Slack — n8n 워크플로

보통 복잡도 트리거15개의 노드🏷️ Invoice Processing작성자: Felix

개요

What This Workflow Does Upload a document (PDF, PNG, JPEG) via a web form and let easybits Extractor classify it into one of your defined categories. Based on the classification result and a confidence score, the document is automatically sorted into the correct Google Drive folder. Low-confidence or unrecognized documents are flagged for manual review via Slack.

How It Works User uploads a file through the hosted web form The binary file is converted to base64 and sent to easybits easybits ret

사용된 노드

HTTP RequestSlackGoogle Drive

워크플로 미리보기

📋 Form Upload
Accepts a file upload via a web form. Supports PDF, PNG
📄 Extract to Base64
Converts the uploaded binary file into a base64-encoded
🔗 Build Data URI
Dynamically reads the MIME type from the uploaded file
🔍 Parse Result
Extracts document_type and confidence_score from the ea
📄 Invoice Classification Workflow
(powered by easybits)
What This Workflow Does
Upload a document (PDF, PNG, JPEG) via a web form and l
🚀 Send to easybits
POSTs the data URI to the easybits Extractor API pipeli
🔗 Attach Original File
Merges the classification result (JSON) with the origin
✅ Confidence Check
Routes based on the confidence_score:
- > 0.5 → Category Router
- ≤ 0.5 → Needs Review folder + Slack notification
🗂️ Category Router
Routes the invoice to the correct Google Drive folder b
1. `medical_invoice`
2. `restaurant_invoice`
3. `hotel_invoice`
4. `trades_invoice`
📤 Upload to Google Drive Folders
Uploads the invoice to the Medical folder in Google Dri
⚠️ Upload to Review Folder
Uploads unclassified or low-confidence invoices to the
💬 Slack Notification
Sends a message to `#n8n-invoice-review` with the docum
E
Extract from File
O
On form submission
E
Edit Fields
easybits Extractor (Clas…
P
Parse Result
C
Category Router
C
Confidence Check
Upload to Review Folder
Upload to Telecom Folder
Upload to Trades Folder
Upload to Hotel Folder
Upload to Restaurant Fol…
Upload to Medical Folder
Review Message
A
Attach Original File
15 nodes16 edges

작동 원리

  1. 1

    트리거

    워크플로는 트리거 트리거로 시작합니다.

  2. 2

    처리

    데이터가 15개의 노드를 통해 흐릅니다, connecting extractfromfile, formtrigger, googledrive.

  3. 3

    출력

    워크플로가 자동화를 완료하고 구성된 대상에 결과를 전달합니다.

노드 세부 정보 (15)

HT

HTTP Request

httpRequest

#1
SL

Slack

slack

#2
GO

Google Drive

googleDrive

#3

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 classify-invoices-and-route-them-to-google-drive-folders-with-easybits-and-slack 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": "Classify invoices and route them to Google Drive folders with easybits and Slack", "nodes": [...], ...}

통합

extractfromfileformtriggergoogledrivehttprequestifmergesetslackswitch

이 워크플로 가져오기

한 번의 클릭으로 다운로드 및 가져오기

JSON 다운로드n8n.io에서 보기
노드15
복잡도medium
트리거trigger
카테고리Invoice Processing

제작자

Felix

Felix

@easybits

태그

extractfromfileformtriggergoogledrivehttprequestifmergesetslackswitch

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