# Frankfurter

> Open source API for current and historical reference exchange rates from official sources

- HTML version: https://robbiepalmer.me/technologies/frankfurter
- Website: https://frankfurter.dev

## Projects using this technology

- [Personal Finance App](https://robbiepalmer.me/projects/personal-finance-app.md)

## Architecture decision records

- [ADR 004: Use Frankfurter for reference exchange rates](https://robbiepalmer.me/projects/personal-finance-app/adrs/004-frankfurter-reference-exchange-rates.md)

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