What is Firefly III?

Firefly III is a free and open source personal finance manager. It helps you keep track of your expenses and income, so you can spend less and save more.

Firefly III supports multiple currencies, budgets, categories, and has powerful reporting features.

👉 Learn more about Firefly III

How to Set Up

For detailed setup instructions on connecting Lunch Flow to Firefly III, please see the official Firefly III documentation:

👉 Firefly III - Lunch Flow Integration Guide

🔒 Security & Privacy

Your Lunch Flow API token grants access to your transaction data. Keep it secure and never share it publicly.

👉 Learn more about our Security & Privacy — encryption, compliance, and data protection.