Extract and log Outlook invoices to OneDrive Excel with GPT-4.1-mini

Lby legalgpts· via n8n.io

Schedule — Daily Trigger

Outlook — Get Unread Emails

outlook

Code — Prepare Invoice Text

AI — Extract Invoice Fields

openai

OpenAI — GPT-4.1-mini Model

gpt-4.1-mini

Code — Parse Invoice JSON

Set — Format Excel Row

IF — Has Attachment?

HTTP — Get Attachments

Code — Build Upload Path

HTTP — Check Folder Exists

IF — Folder Exists?

HTTP — Create Folder

Merge — After Folder Check

Code — Decode PDF Binary

HTTP — Upload PDF

Code — Capture PDF Link

Code — No Attachment Pass-Through

Merge — Rejoin Attachment Branches

Outlook — Mark as Read

outlook

Excel — Append Invoice Row

excel

Filter — Has Invoice Data

filter

Code — Build Digest Email

Outlook — Send Daily Digest

outlook

Extract and log Outlook invoices to OneDrive Excel with GPT-4.1-mini · n2nhub