Open Exchange Rates · Markets

Open Exchange Rates / Latest rates

Latest exchange rates against a base currency, with the update timestamp. Free plan base is USD. Runs on your own Open Exchange Rates App ID and the provider bills you.

Live data

You are looking at the live public catalog.

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Published API evidence

Public metadata only. Response bodies, credentials, and internal review notes are never displayed.

No verification date is claimed. No response capture is claimed.

Request parameters

base query · optional
Base currency, 3-letter code. Default USD. Changing the base needs a paid plan.
show_alternative query · optional
true adds alternative, black market and digital currency rates.
symbols query · optional
Comma separated 3-letter codes to return, e.g. EUR,GBP,JPY. Default all.

No allowlisted official documentation or pricing reference is available.