Extract and Process Invoices with GPT-4, Google Drive, and Google Sheets — n8n Workflow

Gemiddeld complexiteit⚡ Trigger12 knooppunten🏷️ Invoice Processing👁 1 weergavendoor Wolfgang Renner

Overzicht

This template is a fully automated AI invoice processing workflow for n8n. It watches a Google Drive folder for new invoice PDFs, extracts all key information using an AI Agent, assigns the correct booking account, saves the renamed invoice in the right Drive folder, and updates your Google Sheets booking list.

A perfect starter template if you want to build your own AI-powered accounting automation.

What this workflow does Monitors a Google Drive folder for new invoice PDFs. Downloads and ext

Gebruikte knooppunten

Google SheetsGoogle DriveAI AgentOpenAI Chat ModelSimple MemoryStructured Output Parser

Workflow-voorvertoning

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Hoe het werkt

  1. 1

    Trigger

    De workflow start met een trigger-trigger.

  2. 2

    Verwerking

    Gegevens stromen door 12 knooppunten, connecting agent, extractfromfile, googledrive.

  3. 3

    Uitvoer

    De workflow voltooit zijn automatisering en levert het resultaat aan de geconfigureerde bestemming.

Knooppuntdetails (12)

GO

Google Sheets

googleSheets

#1
GO

Google Drive

googleDrive

#2
AI

AI Agent

n8n-nodes-langchain.agent

#3
OP

OpenAI Chat Model

n8n-nodes-langchain.lmChatOpenAi

#4
SI

Simple Memory

n8n-nodes-langchain.memoryBufferWindow

#5
ST

Structured Output Parser

n8n-nodes-langchain.outputParserStructured

#6

Hoe deze workflow te importeren

  1. 1Klik op de knop JSON downloaden rechts om het workflowbestand op te slaan.
  2. 2Open uw n8n-instantie. Ga naar Workflows → Nieuw → Importeren uit bestand.
  3. 3Selecteer het gedownloade bestand extract-and-process-invoices-with-gpt-4-google-drive-and-google-sheets en klik op Importeren.
  4. 4Stel inloggegevens in voor elk serviceknooppunt (API-sleutels, OAuth, enz.).
  5. 5Klik op Workflow testen om te controleren of alles werkt, activeer het vervolgens.

Of plak rechtstreeks in n8n → Importeren uit JSON:

{ "name": "Extract and Process Invoices with GPT-4, Google Drive, and Google Sheets", "nodes": [...], ...}

Integraties

agentextractfromfilegoogledrivegoogledrivetriggergooglesheetsgooglesheetstoollmchatopenaimemorybufferwindowoutputparserstructuredset

Haal deze workflow op

Download en importeer met één klik

Bekijken op n8n.io
Knooppunten12
Complexiteitmedium
Triggertrigger
Weergaven1
CategorieInvoice Processing

Gemaakt door

Wolfgang Renner

Wolfgang Renner

@naviqo

Tags

agentextractfromfilegoogledrivegoogledrivetriggergooglesheetsgooglesheetstoollmchatopenaimemorybufferwindowoutputparserstructuredset
⚡

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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