BTN to ISK exchange rate API
Ngultrum to Iceland Krona · quoted 2026-11-10
1.3053
▲ +1.64% over 7D
1 BTN = 1.3053 ISK · 1 ISK = 0.76612 BTN · Get this rate via the API
1 BTN buys 1.3053 ISK as of 2026-11-10, so 1 ISK buys 0.76612 BTN. Over the last 7 days, BTN/ISK traded between 1.2810 and 1.3058, averaged 1.2968 and rose 1.64%. 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.
Converting an invoice? Convert an amount on a specific date.
BTN/ISK over 7D
Daily observations · gaps mean no published rate
BTN/ISK over 7D: show the values
| Date | ISK |
|---|---|
| 2026-11-03 | 1.284285 |
| 2026-11-04 | 1.28104 |
| 2026-11-05 | 1.289362 |
| 2026-11-06 | 1.301665 |
| 2026-11-07 | 1.304999 |
| 2026-11-08 | 1.305844 |
| 2026-11-09 | 1.302053 |
| 2026-11-10 | 1.305286 |
High
1.3058
Low
1.2810
Average
1.2968
Statistics use all 8 daily observations in the selected period.
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.