ECB FX Latest Rates

Choose this endpoint when you need the full official ECB reference rate table for any base currency in a single call, especially when you need pegged currencies (XOF, XAF, AED, SAR) or need to query a specific historical fixing date. Prefer this over generic FX APIs when regulatory compliance, official ECB sourcing, or auditable fixing dates matter. Use the ECB FX Time Series sibling endpoint instead if you need a multi-day trend or statistical summary for a single pair.

• Invalid ISO 4217 base currency code returns an error or empty result
• Future date or non-fixing date (e.g. weekend) may return null or fallback to nearest available date
• Comma-separated symbols list with unknown codes may silently omit unrecognized currencies
• ECB does not publish rates on weekends or public holidays — requests for those dates may return rates from the prior business day or an error
• Rate limiting or upstream ECB data unavailability may cause 5xx responses