ISK to ERN exchange rate API

Iceland Krona to Nakfa · quoted 2026-10-01

0.12370

▲ +3.31% over YTD

1 ISK = 0.12370 ERN · 1 ERN = 8.0841 ISK · Get this rate via the API

1 ISK buys 0.12370 ERN as of 2026-10-01, so 1 ERN buys 8.0841 ISK. Over the year to date, ISK/ERN traded between 0.11859 and 0.12458, averaged 0.12162 and rose 3.31%. The API holds daily ISK/ERN rates from 2024-08-24 — 2 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.

ISK/ERN over YTD

7D 30D 6M YTD 1Y 5Y

ISK/ERN over YTD: show the values

Point	ISK/ERN
2025-12-31	0.11973
2026-01-07	0.11906
2026-01-14	0.11937
2026-01-21	0.12044
2026-01-28	0.12387
2026-02-04	0.12227
2026-02-11	0.12319
2026-02-18	0.12262
2026-02-25	0.12318
2026-03-04	0.12076
2026-03-11	0.11980
2026-03-18	0.12012
2026-03-25	0.12126
2026-04-01	0.12089
2026-04-08	0.12211
2026-04-15	0.12271
2026-04-22	0.12239
2026-04-29	0.12228
2026-05-06	0.12286
2026-05-14	0.12223
2026-05-21	0.12133
2026-05-29	0.12180
2026-06-05	0.12142
2026-06-14	0.12034
2026-06-21	0.11946
2026-06-28	0.11859
2026-07-05	0.11915
2026-07-12	0.11941
2026-07-19	0.11966
2026-07-26	0.11927
2026-08-02	0.12172
2026-08-09	0.12160
2026-08-16	0.12207
2026-08-24	0.12391
2026-08-31	0.12354
2026-09-07	0.12381
2026-09-14	0.12394
2026-09-21	0.12417
2026-09-28	0.12458

High

0.12458

Low

0.11859

Average

0.12162

For developers

Get this rate via the API

One GET request returns the ISK/ERN rate as JSON. The free plan includes 1,000 requests a month, with no credit card required.

Get a free API key Read the API docs

cURL

curl -X GET "https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ISK&currencies=ERN"

JavaScript

const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ISK&currencies=ERN");
const data = await response.json();

Python

import requests

data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ISK&currencies=ERN").json()

Replace YOUR_API_KEY with the key from your dashboard.

ISK/ERN API questions

How do I get the ISK/ERN exchange rate from an API?

Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ISK&currencies=ERN, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest ISK/ERN rate in rates.ERN.

How far back does ISK/ERN historical data go?

Daily ISK/ERN rates are available from 2024-08-24. Request one day with the /historical endpoint and a date, or a range of days with /timeseries.

Is there a free ISK/ERN exchange rate API?

Yes. The free plan includes 1,000 requests a month, with no credit card required; paid plans raise the limit.

ERN/ISK · inverse 8.0841 ISK/USD 0.008246 ISK/EUR 0.007338 ISK/GBP 0.006250 ISK/JPY 1.3036 ISK/CHF 0.006860 ISK/AUD 0.01190

Put these rates in your application

One endpoint, JSON responses, 160+ currencies and history back to 1999. Start on the free plan.

Get a free API key Read the docs