BTN to ISK exchange rate API
Ngultrum to Iceland Krona · quoted 2026-09-29
1.2538
▼ +1.43% over 30D
1 BTN = 1.2538 ISK · 1 ISK = 0.79759 BTN · Get this rate via the API
1 BTN buys 1.2538 ISK as of 2026-09-29, so 1 ISK buys 0.79759 BTN. Over the last 30 days, BTN/ISK traded between 1.2487 and 1.2836, averaged 1.2674 and fell 1.43%. The API holds daily BTN/ISK rates from 2024-08-24 — 2 years of history — so any past day, or a whole series, is one request away.
BTN/ISK over 30D: show the values
| Point | BTN/ISK |
|---|---|
| 2026-08-30 | 1.2720 |
| 2026-08-31 | 1.2723 |
| 2026-09-01 | 1.2800 |
| 2026-09-02 | 1.2790 |
| 2026-09-03 | 1.2823 |
| 2026-09-04 | 1.2823 |
| 2026-09-05 | 1.2836 |
| 2026-09-06 | 1.2827 |
| 2026-09-07 | 1.2826 |
| 2026-09-08 | 1.2771 |
| 2026-09-09 | 1.2689 |
| 2026-09-10 | 1.2651 |
| 2026-09-11 | 1.2580 |
| 2026-09-12 | 1.2590 |
| 2026-09-13 | 1.2595 |
| 2026-09-14 | 1.2650 |
| 2026-09-15 | 1.2660 |
| 2026-09-16 | 1.2637 |
| 2026-09-17 | 1.2703 |
| 2026-09-18 | 1.2688 |
| 2026-09-19 | 1.2633 |
| 2026-09-20 | 1.2639 |
| 2026-09-21 | 1.2614 |
| 2026-09-22 | 1.2609 |
| 2026-09-23 | 1.2646 |
| 2026-09-24 | 1.2667 |
| 2026-09-25 | 1.2487 |
| 2026-09-26 | 1.2562 |
| 2026-09-27 | 1.2555 |
| 2026-09-28 | 1.2550 |
High
1.2836
Low
1.2487
Average
1.2674
Get this rate via the API
One GET request returns the BTN/ISK 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=BTN¤cies=ISK"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BTN¤cies=ISK");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BTN¤cies=ISK").json()Replace YOUR_API_KEY with the key from your dashboard.
BTN/ISK API questions
How do I get the BTN/ISK exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BTN¤cies=ISK, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest BTN/ISK rate in rates.ISK.
How far back does BTN/ISK historical data go?
Daily BTN/ISK 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 BTN/ISK 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.