ISK to BTN exchange rate API

Iceland Krona to Ngultrum · quoted 2026-09-29

0.79759

▲ +1.45% over 30D

1 ISK = 0.79759 BTN · 1 BTN = 1.2538 ISK · Get this rate via the API

1 ISK buys 0.79759 BTN as of 2026-09-29, so 1 BTN buys 1.2538 ISK. Over the last 30 days, ISK/BTN traded between 0.77905 and 0.80082, averaged 0.78909 and rose 1.45%. The API holds daily ISK/BTN rates from 2024-08-24 — 2 years of history — so any past day, or a whole series, is one request away.

ISK/BTN over 30D

7D 30D 6M YTD 1Y 5Y

ISK/BTN over 30D: show the values

Point	ISK/BTN
2026-08-30	0.78616
2026-08-31	0.78599
2026-09-01	0.78124
2026-09-02	0.78186
2026-09-03	0.77986
2026-09-04	0.77982
2026-09-05	0.77905
2026-09-06	0.77960
2026-09-07	0.77969
2026-09-08	0.78304
2026-09-09	0.78811
2026-09-10	0.79046
2026-09-11	0.79488
2026-09-12	0.79426
2026-09-13	0.79399
2026-09-14	0.79051
2026-09-15	0.78991
2026-09-16	0.79134
2026-09-17	0.78719
2026-09-18	0.78815
2026-09-19	0.79157
2026-09-20	0.79120
2026-09-21	0.79280
2026-09-22	0.79310
2026-09-23	0.79076
2026-09-24	0.78948
2026-09-25	0.80082
2026-09-26	0.79607
2026-09-27	0.79652
2026-09-28	0.79681

High

0.80082

Low

0.77905

Average

0.78909

For developers

Get this rate via the API

One GET request returns the ISK/BTN 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=BTN"

JavaScript

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

Replace YOUR_API_KEY with the key from your dashboard.

ISK/BTN API questions

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

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

How far back does ISK/BTN historical data go?

Daily ISK/BTN 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/BTN exchange rate API?

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

BTN/ISK · inverse 1.2538 ISK/USD 0.008313 ISK/EUR 0.007316 ISK/GBP 0.006279 ISK/JPY 1.3093 ISK/CHF 0.006926 ISK/AUD 0.01185

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