cnb

Official ČNB exchange rates — daily & historical CZK vs EUR, USD, 30+ currencies.

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What it can do

    What data it sees

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    Official ČNB exchange rates — daily & historical CZK vs EUR, USD, 30+ currencies. For accounting.

    Server tool list (3)

    Raw names from tools/list. Only developers need these.

    get_ratesGet official CZK exchange rates published by ČNB. Returns all currencies from the daily sheet (~31 majors). Optional `date` parameter (YYYY-MM-DD) for historical rates; otherwise returns latest.
    convertConvert an amount between two currencies using official ČNB rates. E.g., convert 100 EUR to CZK, or 50 USD to GBP (goes via CZK cross-rate). Optional `date` for historical conversion.
    get_rateQuick single-currency lookup. Returns just the CZK rate for one currency (or all rates if no code given).