Quick Start
Point a request at the base URL below and you're reading live exchange rates.
Base URL
Every endpoint hangs off this base:
https://api.currency.uwuapps.orgYour first request
Fetch today's blended rates with EUR as the default base:
curl https://api.currency.uwuapps.org/v2/ratesResponse shape
A latest-rates call returns a flat array of base/quote rows:
[
{ "date": "2026-07-21", "base": "EUR", "quote": "USD", "rate": 1.161 },
{ "date": "2026-07-21", "base": "EUR", "quote": "GBP", "rate": 0.866 }
]No authentication
Nothing to sign up for and no key to generate. Call the endpoints directly from a script, a server, or client-side JavaScript.
Calling the API straight from browser JavaScript works out of the box. See the
CORS note in the FAQ if you're proxying it instead.
Next steps
- Latest Rates: change the base currency or filter to specific quotes.
- Time Series: pull a date range for charting.
- Currencies: look up supported codes and names.