Europe — kr — ISO 4217
Icelandic Króna (ISK) Exchange Rate API
Get live Icelandic Króna (ISK) to USD exchange rates via REST API. Rates updated every 4 hours from dual sources. Used by Iceland.
Fetch ISK rates in seconds
One endpoint, one header. No OAuth, no webhooks required.
JavaScript / TypeScriptGET /v1/exchange-rates/ISK
// Fetch ISK exchange rate
const response = await fetch(
'https://api.apogeoapi.com/v1/exchange-rates/ISK',
{ headers: { 'X-API-Key': 'your_api_key' } }
);
const data = await response.json();
// {
// "currency": "ISK",
// "usdRate": 1.08, // 1 ISK = X USD
// "lastUpdated": "2026-04-05T10:00:00Z",
// "stale": false
// }Bundled with country dataGET /v1/countries/{ISO2}
// Countries using ISK also include currencyRate in their response:
GET /v1/countries/{ISO2}
// { ..., "currencyRate": { "usdRate": 1.08, "currency": "ISK" } }Why use ApogeoAPI for ISK rates?
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Live rates
ISK to USD rates updated every 4 hours from ExchangeRate-API with Frankfurter as automatic fallback. Stale flag included if refresh fails.
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161 currencies
USD, EUR, GBP, ARS, BRL and 156 more — all available under the same subscription. No per-currency pricing.
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Bundled with geo data
Countries that use ISK return currencyRate inline — no extra API call needed. Cities, states, IP geo all in one response.
Countries using ISK
All of these countries return ISK exchange rate data in their API responses.
Iceland
Other Europe currencies
All supported via the same endpoint and subscription.
Start fetching ISK rates today
14-day free trial. No credit card required. 161 currencies included.