Extract & Classify Invoices & Receipts with Gmail, OpenAI and Google Drive — n8n Workflow

Hoog complexiteit🔗 Webhook18 knooppunten🏷️ Invoice Processing👁 6,645 weergavendoor Tom

Overzicht

Who is it for? Anyone who wants to automatically aggregate their invoices or receipts. Main beneficiaries: small business owners and freelancers.

How it works Creates a folder in Google Drive for uploading invoices and receipts. Responds (Webhook response) with URL to the created folder. Gets all emails with attachments from a Gmail mailbox. (Optional) Filters emails, e.g. exclude emails sent to specific address. Filters only PDF attachments. Classifies all PDF attachment contents with an AI mo

Gebruikte knooppunten

Google DriveGmailCodeOpenAI

Workflow-voorvertoning

Gmail PDF Invoice/Receipt Classifier & Google
_DISCLAIMER: AI classification isn't perfect. Always do
Parameters
* `maxTokenSize` (Number)
* Limits PDF text length (estimated input tokens)
*
OpenAI
C
Configure
Iterate over email attac…
N
Not a PDF
I
Is text within token lim…
M
Merge
I
Is matched
Upload file to folder
W
Webhook
R
Respond to Webhook
Create folder
Aggregate attachments
S
Send email with invoices?
Send to my accountant
Get emails with attachme…
R
Read PDF email attachments
I
Is attachment a PDF?
O
Optional filter for emails
18 nodes18 edges

Hoe het werkt

  1. 1

    Trigger

    De workflow start met een webhook-trigger.

  2. 2

    Verwerking

    Gegevens stromen door 18 knooppunten, connecting code, filter, gmail.

  3. 3

    Uitvoer

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

Knooppuntdetails (18)

GO

Google Drive

googleDrive

#1
GM

Gmail

gmail

#2
CO

Code

code

#3
OP

OpenAI

n8n-nodes-langchain.openAi

#4

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-classify-invoices-receipts-with-gmail-openai-and-google-drive 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 & Classify Invoices & Receipts with Gmail, OpenAI and Google Drive", "nodes": [...], ...}

Integraties

codefiltergmailgoogledriveifmergeopenaireadpdfrespondtowebhooksetwebhook

Haal deze workflow op

Download en importeer met één klik

JSON downloadenBekijken op n8n.io
Knooppunten18
Complexiteithigh
Triggerwebhook
Weergaven6,645

Gemaakt door

Tom

Tom

@devpeer-tom

Tags

codefiltergmailgoogledriveifmergeopenaireadpdfrespondtowebhookset

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🔗 Webhook·12 nodes