Currency rates, conversion, history, volatility and movers from European Central Bank reference rates.
payments ON MAINNET (real money) · 8 live endpoints
| Endpoint | Price | What it answers |
|---|---|---|
GET /fx-basket | $0.02 | Rates for up to 10 currencies against one base at once, with each one's 30-day change, strongest and weakest first. |
GET /fx-change | $0.02 | Currency pair move over 7-365 days: percent change, high, low, annualized volatility and where today sits in the range. |
GET /fx-convert | $0.02 | Convert an amount from one currency to another at the latest ECB reference rate, with the rate and fixing date. |
GET /fx-currencies | $0.02 | The 30 currencies the ECB publishes daily reference rates for, with codes and names. Use before calling other FX endpoints. |
GET /fx-historical | $0.02 | ECB reference exchange rate on a past date (since 1999) and the change since then; weekends use the prior working day. |
GET /fx-movers | $0.02 | Biggest currency movers against a base over 7-180 days among the 30 ECB currencies, strongest and weakest. |
GET /fx-range | $0.02 | Average, high, low and percentile rank of today's rate for a currency pair over 30-1095 days, with a rich/cheap verdict. |
GET /fx-rate | $0.02 | Latest ECB reference exchange rate for a currency pair, with the inverse and the fixing date. |
GET /catalog returns this list as JSON. Activity hub · uptime.
Exchange rates computed from European Central Bank euro foreign exchange reference rates via the Frankfurter open-source API (source: ECB), provided as is. Reference rates are indicative daily fixings, not tradable quotes; do not use them to execute trades. Not financial or investment advice and not affiliated with the ECB. Every paid response carries a disclaimer field.