Frankfurter | Czech National Bank (CNB) exchange rates

1991–present
Exchange rate fixing
54 currencies
Data source
Terms

API examples

Frankfurter is a free, open-source API for current and historical exchange rates. The public API lives at api.frankfurter.dev. Query rates from this provider using the examples below.

Fetch provider's latest rates.

curl https://api.frankfurter.dev/v2/providers/cnb/rates

Fetch provider's five years of monthly rates.

curl https://api.frankfurter.dev/v2/providers/cnb/rates?from=2021-09-12&group=month

Fetch provider's current USD/CZK.

curl https://api.frankfurter.dev/v2/providers/cnb/rate/usd/czk

For the full reference and more examples, see the docs.