Detect duplicate invoice PDFs from Gmail with easybits and Google Sheets — Flujo de trabajo n8n

Media complejidad⚡ Disparador9 nodos🏷️ Invoice Processingpor Felix

Descripción general

How It Works This workflow automatically detects duplicate invoices from Gmail. Incoming PDF attachments are scanned by the easybits AI Extractor, then checked against the Master Finance File in Google Sheets. Duplicates trigger a Slack alert – new invoices get added to the sheet.

Flow overview: Gmail picks up new emails labeled as invoices (polls every minute) The PDF attachment is extracted and converted to base64 easybits Extractor reads the document and returns structured data The invoice n

Nodos utilizados

Google SheetsHTTP RequestSlackCode

Vista previa del flujo de trabajo

📧 Email Intake
Polls Gmail every minute for emails with the invoice la
Downloads attachments automatically.
📄 Invoice Extraction with easybits
Extracts the PDF attachment, converts it to base64, and
🔍 Duplicate Check
Reads all rows from the Master Finance File in Google S
🚨 Duplicate Found
If the invoice already exists in the sheet, a Slack DM
✅ New Invoice
If the invoice is not a duplicate, it gets appended to
🔍 Invoice Duplicate Checker
How It Works
This workflow automatically detects duplicate invoices
Check Google Sheets
A
Already Exists?
Add to Master List
⚡
G
Gmail Trigger
E
Extract from File
E
Edit Fields
HTTP Request
Code in JavaScript
Slack: Alert Finance
9 nodes8 edges

Cómo funciona

  1. 1

    Disparador

    El flujo de trabajo comienza con un disparador disparador.

  2. 2

    Procesamiento

    Los datos fluyen a través de 9 nodos, connecting code, extractfromfile, gmailtrigger.

  3. 3

    Salida

    El flujo de trabajo completa su automatización y entrega el resultado al destino configurado.

Detalles de nodos (9)

GO

Google Sheets

googleSheets

#1
HT

HTTP Request

httpRequest

#2
SL

Slack

slack

#3
CO

Code

code

#4

Cómo importar este flujo de trabajo

  1. 1Haz clic en el botón Descargar JSON a la derecha para guardar el archivo del flujo de trabajo.
  2. 2Abre tu instancia de n8n. Ve a Flujos de trabajo → Nuevo → Importar desde archivo.
  3. 3Selecciona el archivo detect-duplicate-invoice-pdfs-from-gmail-with-easybits-and-google-sheets descargado y haz clic en Importar.
  4. 4Configura las credenciales para cada nodo de servicio (claves API, OAuth, etc.).
  5. 5Haz clic en Probar flujo de trabajo para verificar que todo funcione, luego actívalo.

O pega directamente en n8n → Importar desde JSON:

{ "name": "Detect duplicate invoice PDFs from Gmail with easybits and Google Sheets", "nodes": [...], ...}

Integraciones

codeextractfromfilegmailtriggergooglesheetshttprequestifsetslack

Obtener este flujo de trabajo

Descarga e importa con un solo clic

Descargar JSONVer en n8n.io
Nodos9
Complejidadmedium
Disparadortrigger
CategoríaInvoice Processing

Creado por

Felix

Felix

@easybits

Etiquetas

codeextractfromfilegmailtriggergooglesheetshttprequestifsetslack
⚡

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🔗 Webhook·12 nodes