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Croatian National Bank (HNB) Exchange Rate API

Freeauth: noneCustom#market-data#exchange-rates#croatia#central-bank#api#government✓ verified Nov 12, 2026

Croatian National Bank (HNB) Exchange Rate API

The Croatian National Bank (HNB) publishes its exchange rate list (buying, middle and selling rates against the euro) through a keyless REST API in JSON and XML, with history by date and date range.

Required Attribution:

Required: state the CNB (Croatian National Bank) as the source.

Coverage

HNB's client exchange rate list. The API documentation says (Croatian; Signal Lab translation in brackets): "Tečajna lista za klijente HNB-a objavljuje se svakoga radnog dana platnog sustava TARGET u periodu između 15:30 i 17 sati" [The HNB client exchange rate list is published every TARGET payment-system working day between 15:30 and 17:00.]

Verdict

Keyless JSON/XML exchange rate API from HNB. Licensed Custom: the terms of use say "The Croatian National Bank permits copying material from its web site under the condition that the CNB is stated as the source." Warning: "It is not permitted to amend the contents of the material." Show rates as published. Rate limits: Not stated. Signal Lab links only.

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