ISK to BYN exchange rate API
Iceland Krona to Belarussian Ruble · quoted 2026-10-01
0.02490
▲ +27.75% over 5Y
1 ISK = 0.02490 BYN · 1 BYN = 40.1639 ISK · Get this rate via the API
1 ISK buys 0.02490 BYN as of 2026-10-01, so 1 BYN buys 40.1639 ISK. Over the last 5 years, ISK/BYN traded between 0.01767 and 0.02795, averaged 0.02290 and rose 27.75%. The API holds daily ISK/BYN rates from 2016-07-01 — 10 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.
ISK/BYN over 5Y: show the values
| Point | ISK/BYN |
|---|---|
| 2021-10-04 | 0.01949 |
| 2021-11-15 | 0.01871 |
| 2021-12-28 | 0.01938 |
| 2022-02-08 | 0.02061 |
| 2022-03-22 | 0.02521 |
| 2022-05-06 | 0.02579 |
| 2022-06-22 | 0.02560 |
| 2022-08-03 | 0.01847 |
| 2022-09-14 | 0.01805 |
| 2022-10-26 | 0.01772 |
| 2022-12-07 | 0.01788 |
| 2023-01-19 | 0.01767 |
| 2023-03-02 | 0.01772 |
| 2023-04-18 | 0.01850 |
| 2023-06-05 | 0.01788 |
| 2023-07-17 | 0.01930 |
| 2023-08-28 | 0.01917 |
| 2023-10-09 | 0.02390 |
| 2023-11-20 | 0.02361 |
| 2024-01-04 | 0.02404 |
| 2024-02-15 | 0.02364 |
| 2024-04-02 | 0.02344 |
| 2024-05-16 | 0.02366 |
| 2024-07-01 | 0.02361 |
| 2024-08-12 | 0.02366 |
| 2024-09-23 | 0.02398 |
| 2024-10-27 | 0.02378 |
| 2024-11-26 | 0.02369 |
| 2024-12-26 | 0.02344 |
| 2025-01-25 | 0.02348 |
| 2025-02-24 | 0.02360 |
| 2025-03-26 | 0.02463 |
| 2025-04-25 | 0.02564 |
| 2025-05-25 | 0.02566 |
| 2025-06-24 | 0.02671 |
| 2025-07-24 | 0.02709 |
| 2025-08-23 | 0.02758 |
| 2025-09-22 | 0.02795 |
| 2025-10-22 | 0.02783 |
| 2025-11-21 | 0.02673 |
| 2025-12-21 | 0.02335 |
| 2026-01-20 | 0.02310 |
| 2026-02-19 | 0.02321 |
| 2026-03-21 | 0.02426 |
| 2026-04-20 | 0.02335 |
| 2026-05-20 | 0.02210 |
| 2026-06-20 | 0.02213 |
| 2026-07-20 | 0.02305 |
| 2026-08-19 | 0.02482 |
| 2026-09-18 | 0.02493 |
High
0.02795
Low
0.01767
Average
0.02290
Get this rate via the API
One GET request returns the ISK/BYN 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=BYN"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ISK¤cies=BYN");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ISK¤cies=BYN").json()Replace YOUR_API_KEY with the key from your dashboard.
ISK/BYN API questions
How do I get the ISK/BYN exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ISK¤cies=BYN, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest ISK/BYN rate in rates.BYN.
How far back does ISK/BYN historical data go?
Daily ISK/BYN rates are available from 2016-07-01. Request one day with the /historical endpoint and a date, or a range of days with /timeseries.
Is there a free ISK/BYN 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.