Data source
We use External exchange-rate provider as the configured source. Each latest-rate response identifies its source and publication time. Available currency symbols are updated from the latest provider data.
Data & precision
An exchange rate is useful only when its meaning is clear. Our rates are indicative references, not a bank offer or a guaranteed transaction price. Currency conversion uses a shared rate snapshot; rounding belongs at the display or settlement stage.
Favorites and currency choices are saved in this browser.
Availability
Daily history and date-range series are available through /v1/history and /v1/series.
OHLC via /v1/candles requires provider entitlement. Check /v1/capabilities; availability follows the configured plan.