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Daily currency exchange rates for 30+ currencies — European Central Bank reference rates, current and historical back to 1999. Exchange-rate data from the European Central Bank, via Frankfurter. Upstream API: frankfurter.dev. Endpoint https://mcp.vistazo.ai/frankfurter/mcp

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exchange_rate

Read-only · Reaches outside Vistazo Daily currency exchange-rate time series over a date range — one row per day with a numeric column per target currency, ready to chart as multi-series lines. European Central Bank reference rates (per working day, back to 1999). Give a base currency (default USD) and target symbols; both default to a basket of majors and the trailing year. Weekends/holidays are omitted.

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latest_rates

Read-only · Reaches outside Vistazo The most recent exchange rates for a base currency against many currencies — one row per currency ({currency, rate}), good for a bar chart or snapshot table. Default base USD.

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currencies

Read-only · Reaches outside Vistazo List the supported currencies as {code, name} — the 30+ ECB reference currencies. Use to validate a code or populate a currency picker.