ISK to BYN exchange rate API
Iceland Krona to Belarussian Ruble · quoted 2026-11-12
0.02455
▲ +0.29% over 7D
1 ISK = 0.02455 BYN · 1 BYN = 40.7299 ISK · Get this rate via the API
1 ISK buys 0.02455 BYN as of 2026-11-12, so 1 BYN buys 40.7299 ISK. Over the last 7 days, ISK/BYN traded between 0.02441 and 0.02455, averaged 0.02446 and rose 0.29%. 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 7D
Daily observations · gaps mean no published rate
ISK/BYN over 7D: show the values
| Date | BYN |
|---|---|
| 2026-11-05 | 0.02448 |
| 2026-11-06 | 0.024409 |
| 2026-11-07 | 0.024417 |
| 2026-11-08 | 0.024447 |
| 2026-11-09 | 0.024518 |
| 2026-11-10 | 0.024442 |
| 2026-11-11 | 0.024445 |
| 2026-11-12 | 0.024552 |
High
0.02455
Low
0.02441
Average
0.02446
Statistics use all 8 daily observations in the selected period.
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.