BTN to ISK exchange rate API
Ngultrum to Iceland Krona · quoted 2026-09-29
1.2538
▼ +22.88% over 5Y
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 5 years, BTN/ISK traded between 1.2538 and 1.6470, averaged 1.4449 and fell 22.88%. 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 5Y: show the values
| Point | BTN/ISK |
|---|---|
| 2024-08-24 | 1.6258 |
| 2024-10-07 | 1.6103 |
| 2024-11-06 | 1.6470 |
| 2024-12-06 | 1.6259 |
| 2025-01-05 | 1.6314 |
| 2025-02-04 | 1.6327 |
| 2025-03-06 | 1.5657 |
| 2025-04-06 | 1.5458 |
| 2025-05-06 | 1.5359 |
| 2025-06-07 | 1.4732 |
| 2025-07-07 | 1.4202 |
| 2025-08-06 | 1.4011 |
| 2025-09-05 | 1.3881 |
| 2025-10-06 | 1.3669 |
| 2025-11-05 | 1.4417 |
| 2025-12-05 | 1.4220 |
| 2026-01-05 | 1.4028 |
| 2026-02-04 | 1.3571 |
| 2026-03-06 | 1.3682 |
| 2026-04-05 | 1.3492 |
| 2026-05-05 | 1.2907 |
| 2026-06-06 | 1.3113 |
| 2026-07-08 | 1.3212 |
| 2026-08-07 | 1.2961 |
| 2026-09-07 | 1.2826 |
High
1.6470
Low
1.2538
Average
1.4449
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.