Finance & Accountingfree

Automated Trip Expense Reporting Workflow with GPT 4.1 Mini

by Trung TranUpdated Aug 2026

Requires

Google Drive

Google Sheets

Email (SMTP)OpenAI

1/5

STEPS · 11

Starts on an incoming request

On form submission, pulls receipt files from Google Drive, parses them with an OpenAI agent, logs expenses to Google Sheets, and emails the report.

Expense Receipt OCR to Sheet

Reads receipt emails, extracts the vendor and total with OpenAI, and logs each expense to a Google Sheet.

On a form submission, fetches and batches expense entries, logs them to Google Sheets, archives files to Google Drive, and alerts Slack.

Logs every successful Stripe charge to a Google Sheets revenue ledger for bookkeeping and reporting.