Automate Invoice Processing & Stock Management with AI, Gmail, Sheets & Slack — Workflow n8n

Średnia złożoność⚡ Wyzwalacz12 węzłów🏷️ Invoice Processingautor: InfyOm Technologies

Przegląd

✅ What problem does this workflow solve?

Order processing often involves manual invoice reading, stock checking, and back-and-forth communication between procurement and operations teams. This workflow automates the entire procurement decision flow — from reading incoming order emails to extracting structured data, checking stock, and creating either a purchase requisition or a work order automatically.

💡 Main Use Cases

📥 Auto-extract order and invoice details from incoming emails
📦 Validat

Użyte węzły

Google SheetsSlackGmailAI AgentOpenAI Chat ModelStructured Output Parser

Podgląd workflow

How it works
This workflow automates order procurement by monitoring
Invoice Processing
Extracts order data from PDF attachments using AI to st
Check stock availability or not
- If available, then create a work order and notify via
- In not available, then create a Purchase Requisition
modelparser
⚡
G
Gmail Trigger
E
Extract from File
Structured Output Parser
OpenAI Chat Model
Send a message
Extract Invoice Record
Sales Order Creation
Stock & Shortage Check
I
If Negative
Create Purchase Requisit…
Create Work Order
Send Order Summary
12 nodes11 edges

Jak to działa

  1. 1

    Wyzwalacz

    Workflow uruchamia się wyzwalaczem wyzwalacz.

  2. 2

    Przetwarzanie

    Dane przepływają przez 12 węzłów, connecting agent, extractfromfile, gmail.

  3. 3

    Wyjście

    Workflow kończy automatyzację i dostarcza wynik do skonfigurowanego miejsca docelowego.

Szczegóły węzłów (12)

GO

Google Sheets

googleSheets

#1
SL

Slack

slack

#2
GM

Gmail

gmail

#3
AI

AI Agent

n8n-nodes-langchain.agent

#4
OP

OpenAI Chat Model

n8n-nodes-langchain.lmChatOpenAi

#5
ST

Structured Output Parser

n8n-nodes-langchain.outputParserStructured

#6

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 automate-invoice-processing-stock-management-with-ai-gmail-sheets-slack 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": "Automate Invoice Processing & Stock Management with AI, Gmail, Sheets & Slack", "nodes": [...], ...}

Integracje

agentextractfromfilegmailgmailtriggergooglesheetsiflmchatopenaioutputparserstructuredslack

Pobierz ten workflow

Pobierz i zaimportuj jednym kliknięciem

Pobierz JSONZobacz na n8n.io
Węzły12
Złożonośćmedium
Wyzwalacztrigger
KategoriaInvoice Processing

Autor

InfyOm Technologies

InfyOm Technologies

@infyom

Tagi

agentextractfromfilegmailgmailtriggergooglesheetsiflmchatopenaioutputparserstructuredslack
⚡

Nowy w n8n?

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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