Extract & Organize Email Invoices with Gmail, Drive & OpenAI GPT — Flujo de trabajo n8n

Alta complejidad⚡ Disparador20 nodos🏷️ Invoice Processingpor Feras Dabour

Descripción general

Who’s it for

This template is for founders, finance teams, and solo operators who receive lots of invoices by email and want them captured automatically in a single, searchable source of truth. If you’re tired of hunting through your inbox for invoice PDFs or “that one receipt from three months ago,” this is for you.

What it does / How it works

The workflow polls your Gmail inbox on a schedule and fetches new messages including their attachments. A JavaScript Code node restructures all attach

Nodos utilizados

Google SheetsGoogle DriveGmailCodeAI AgentOpenAI Chat ModelStructured Output Parser

Vista previa del flujo de trabajo

Gmail Trigger based on user customized interv
then get the gmail parameter inclusive text and attachm
Extract the text from the pdf attachment if e
otherwise ignore and further process
Analyse the context of the mail and the attac
otherwise ignore and stop the process
Extract the relevant invoice parameters
date_email, date_invoice, invoice_nr, description, prov
Was the invoice in attachments or in the mail
Document the paramters in sheet, uoload the i
Document the paramters in sheet, generate a l
Who’s it for
This template is for founders, finance teams, and solo
modelmodelmodelparserparser
OpenAI Chat Model
Structured Output Parser
N
No Operation, do nothing
OpenAI Chat Model1
Structured Output Parser1
⚡
G
Gmail Trigger
Upload file
Invoice Recognition Agent
Invoice Data extractor
E
Extract from File
C
Check wether it is an in…
C
Check wether it was a fi…
Document the invoice par…
Update Invoice parameters
Update text Invoice para…
Mark a message as read
Code in JavaScript
M
Merge
Get a message
OpenAI Chat Model2
20 nodes21 edges

Cómo funciona

  1. 1

    Disparador

    El flujo de trabajo comienza con un disparador disparador.

  2. 2

    Procesamiento

    Los datos fluyen a través de 20 nodos, connecting agent, code, extractfromfile.

  3. 3

    Salida

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

Detalles de nodos (20)

GO

Google Sheets

googleSheets

#1
GO

Google Drive

googleDrive

#2
GM

Gmail

gmail

#3
CO

Code

code

#4
AI

AI Agent

n8n-nodes-langchain.agent

#5
OP

OpenAI Chat Model

n8n-nodes-langchain.lmChatOpenAi

#6
ST

Structured Output Parser

n8n-nodes-langchain.outputParserStructured

#7

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 extract-organize-email-invoices-with-gmail-drive-openai-gpt 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": "Extract & Organize Email Invoices with Gmail, Drive & OpenAI GPT", "nodes": [...], ...}

Integraciones

agentcodeextractfromfilegmailgmailtriggergoogledrivegooglesheetsiflmchatopenaimergeoutputparserstructured

Obtener este flujo de trabajo

Descarga e importa con un solo clic

Descargar JSONVer en n8n.io
Nodos20
Complejidadhigh
Disparadortrigger
CategoríaInvoice Processing

Creado por

Feras Dabour

Feras Dabour

@ferasdabour

Etiquetas

agentcodeextractfromfilegmailgmailtriggergoogledrivegooglesheetsiflmchatopenaimerge
⚡

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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