Detect duplicate invoice PDFs from Gmail with easybits and Google Sheets — Workflow n8n

Średnia złożoność⚡ Wyzwalacz9 węzłów🏷️ Invoice Processingautor: Felix

Przegląd

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

Użyte węzły

Google SheetsHTTP RequestSlackCode

Podgląd workflow

📧 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

Jak to działa

  1. 1

    Wyzwalacz

    Workflow uruchamia się wyzwalaczem wyzwalacz.

  2. 2

    Przetwarzanie

    Dane przepływają przez 9 węzłów, connecting code, extractfromfile, gmailtrigger.

  3. 3

    Wyjście

    Workflow kończy automatyzację i dostarcza wynik do skonfigurowanego miejsca docelowego.

Szczegóły węzłów (9)

GO

Google Sheets

googleSheets

#1
HT

HTTP Request

httpRequest

#2
SL

Slack

slack

#3
CO

Code

code

#4

Jak zaimportować ten workflow

  1. 1Kliknij przycisk Pobierz JSON po prawej stronie, aby zapisać plik workflow.
  2. 2Otwórz swoją instancję n8n. Przejdź do Workflow → Nowy → Importuj z pliku.
  3. 3Wybierz pobrany plik detect-duplicate-invoice-pdfs-from-gmail-with-easybits-and-google-sheets i kliknij Importuj.
  4. 4Skonfiguruj dane uwierzytelniające dla każdego węzła usługi (klucze API, OAuth itp.).
  5. 5Kliknij Testuj workflow, aby sprawdzić, czy wszystko działa, a następnie aktywuj go.

Lub wklej bezpośrednio w n8n → Importuj z JSON:

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

Integracje

codeextractfromfilegmailtriggergooglesheetshttprequestifsetslack

Pobierz ten workflow

Pobierz i zaimportuj jednym kliknięciem

Pobierz JSONZobacz na n8n.io
Węzły9
Złożonośćmedium
Wyzwalacztrigger
KategoriaInvoice Processing

Autor

Felix

Felix

@easybits

Tagi

codeextractfromfilegmailtriggergooglesheetshttprequestifsetslack
⚡

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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