Frankfurter / Finance
Frankfurter exchange-rate API
Query ECB reference rates, currencies, and historical time series without an API key; this collection covers the still-available v1.
GET /latest
Get latest exchange rates
Retrieves the latest working day's exchange rates. Rates normally update around 16:00 CET. By default, returns all available quote currencies with EUR as the base currency. Use `symbols` to reduce the response size.