NEOPOLIS AKADEMY
Automatically record invoices received in Google Drive
Tutorial to automate accounting entry of invoices placed in Google Drive. Uses n8n, OpenAI and Google Sheets to extract, structure and prepare entries, including human checks and fictional data.
View this course on Akademy ↗Enrolment and practical details are available on Neopolis Akademy.

What you will explore
Demonstrates monitoring Drive folders, extracting metadata and structuring it into Google Sheets using n8n.
Describes using a model to normalize fields and suggest accounts/entries, while keeping human validation before integration.
Stresses safe preparation: fictitious data, control checkpoints and action logging.
STEP BY STEP
Course programme
01Automatically record invoices received in Google Drive
Practical session to automatically post invoices dropped into Google Drive. Uses n8n and OpenAI to parse documents, push journal-ready lines into Google Sheets, and prepare data for accounting systems.
Goal: convert invoices in Drive into structured accounting entries.
Environment prep: Drive access, OpenAI API keys and n8n, field extraction template.
Stepwise build: detect new files, OCR/parsing, map extracted fields into accounting columns.
Security checkpoint: confirm Drive permissions and safe handling of API keys and sensitive data.
Explore this module on Akademy ↗Programme source: Neopolis Akademy. Original course page