ISK to BTN exchange rate API
Iceland Krona to Ngultrum · quoted 2026-09-29
0.79759
▲ +29.67% over 5Y
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 5 years, ISK/BTN traded between 0.60716 and 0.79759, averaged 0.69734 and rose 29.67%. 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 5Y: show the values
| Point | ISK/BTN |
|---|---|
| 2024-08-24 | 0.61507 |
| 2024-10-07 | 0.62101 |
| 2024-11-06 | 0.60716 |
| 2024-12-06 | 0.61504 |
| 2025-01-05 | 0.61298 |
| 2025-02-04 | 0.61247 |
| 2025-03-06 | 0.63867 |
| 2025-04-06 | 0.64692 |
| 2025-05-06 | 0.65109 |
| 2025-06-07 | 0.67878 |
| 2025-07-07 | 0.70413 |
| 2025-08-06 | 0.71373 |
| 2025-09-05 | 0.72041 |
| 2025-10-06 | 0.73158 |
| 2025-11-05 | 0.69364 |
| 2025-12-05 | 0.70325 |
| 2026-01-05 | 0.71288 |
| 2026-02-04 | 0.73686 |
| 2026-03-06 | 0.73091 |
| 2026-04-05 | 0.74115 |
| 2026-05-05 | 0.77475 |
| 2026-06-06 | 0.76259 |
| 2026-07-08 | 0.75687 |
| 2026-08-07 | 0.77157 |
| 2026-09-07 | 0.77969 |
High
0.79759
Low
0.60716
Average
0.69734
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.
curl -X GET "https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ISK¤cies=BTN"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ISK¤cies=BTN");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ISK¤cies=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¤cies=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.
Put these rates in your application
One endpoint, JSON responses, 160+ currencies and history back to 1999. Start on the free plan.