Extract Colombian Invoice Data from Drive to Sheets with GPT-4o — n8n Workflow

High complexity⚡ Trigger18 nodes🏷️ Invoice Processingby Caio Garvil

Overview

Automate Colombian Cashflow Data Extraction to Google Sheets with AI

Who’s it for This workflow is designed for finance professionals, accountants, small business owners in Colombia, or anyone needing to automate the extraction of invoice data and its entry into Google Sheets. It's particularly useful for handling Colombian tax and legal specifics.

How it works / What it does This workflow automates the process of extracting critical data from invoices and receipts (PDFs and JPEGs) and organiz

Nodes used

Google SheetsGoogle DriveBasic LLM ChainStructured Output ParserAzure OpenAI Chat Model

Workflow Preview

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How it Works

1
Trigger
The workflow starts with a trigger trigger.
2
Process
Data flows through 18 nodes, connecting chainllm, extractfromfile, googledrive.
3
Output
The workflow completes its automation and delivers the result to the configured destination.

Node Details (18)

Google Sheets

googleSheets

Google Drive

googleDrive

Basic LLM Chain

n8n-nodes-langchain.chainLlm

Structured Output Parser

n8n-nodes-langchain.outputParserStructured

Azure OpenAI Chat Model

n8n-nodes-langchain.lmChatAzureOpenAi

How to Import This Workflow

1Click Download JSON button on the right to save the workflow file.
2Open your n8n instance. Go to Workflows → New → Import from file.
3Select the downloaded extract-colombian-invoice-data-from-drive-to-sheets-with-gpt-4o file and click Import.
4Set up credentials for each service node (API keys, OAuth, etc.).
5Click Test Workflow to verify everything works, then activate it.

Or paste directly in n8n → Import from JSON:

{ "name": "Extract Colombian Invoice Data from Drive to Sheets with GPT-4o", "nodes": [...], ...}

Integrations

chainllmextractfromfilegoogledrivegoogledrivetriggergooglesheetslmchatazureopenaioutputparserstructuredsetsplitoutswitch

Get This Workflow

Download and import in one click

View on n8n.io

Nodes18

Complexityhigh

Triggertrigger

CategoryInvoice Processing

Created by

Caio Garvil

@caiogarvil

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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