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Frankfurter API

No authHTTPSCORSCurrency Exchange
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Overview

Exchange rates, currency conversion and time series

Frankfurter is a currency exchange API. It needs no API key. It is served over HTTPS and allows browser requests (CORS).

At a glance

Authentication
No auth
HTTPS
Yes
CORS
Yes

Questions

Does the Frankfurter API need an API key?

No. The Frankfurter API can be called without an API key or sign-up, which makes it handy for prototypes and front-end demos.

Can I call the Frankfurter API from the browser?

Yes. The Frankfurter API sends CORS headers, so a web page can call it directly with fetch().

Does the Frankfurter API support HTTPS?

Yes, the Frankfurter API is served over HTTPS.

What are alternatives to the Frankfurter API?

Other Currency Exchange APIs include Bank of Russia, ExchangeRate-API, National Bank of Poland, Czech National Bank, API for the Settlement Currency Rate converter.

Compare alternatives →

Listed from public-apis (MIT), public-apis database (MIT).