ISK to DKK exchange rate API
Iceland Krona to Danish Krone · quoted 2026-10-01
0.05490
▲ +1.34% over 7D
1 ISK = 0.05490 DKK · 1 DKK = 18.2156 ISK · Get this rate via the API
1 ISK buys 0.05490 DKK as of 2026-10-01, so 1 DKK buys 18.2156 ISK. Over the last 7 days, ISK/DKK traded between 0.05417 and 0.05490, averaged 0.05459 and rose 1.34%. The API holds daily ISK/DKK rates from 1999-01-04 — 27 years of history — so any past day, or a whole series, is one request away.
Converting an invoice? Convert an amount on a specific date.
Get this rate via the API
One GET request returns the ISK/DKK rate as JSON. The free plan includes 1,000 requests a month, with no credit card required.
curl -X GET "https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ISK¤cies=DKK"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ISK¤cies=DKK");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ISK¤cies=DKK").json()Replace YOUR_API_KEY with the key from your dashboard.
ISK/DKK API questions
How do I get the ISK/DKK exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ISK¤cies=DKK, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest ISK/DKK rate in rates.DKK.
How far back does ISK/DKK historical data go?
Daily ISK/DKK rates are available from 1999-01-04. Request one day with the /historical endpoint and a date, or a range of days with /timeseries.
Is there a free ISK/DKK exchange rate API?
Yes. The free plan includes 1,000 requests a month, with no credit card required; paid plans raise the limit.
Put these rates in your application
One endpoint, JSON responses, 160+ currencies and history back to 1999. Start on the free plan.