BYN to KRW exchange rate API
Belarussian Ruble to Won · quoted 2026-10-23
451.7910
▲ +2.12% over 7D
1 BYN = 451.7910 KRW · 1 KRW = 0.002213 BYN · Get this rate via the API
1 BYN buys 451.7910 KRW as of 2026-10-23, so 1 KRW buys 0.002213 BYN. Over the last 7 days, BYN/KRW traded between 442.4142 and 451.7910, averaged 445.2687 and rose 2.12%. The API holds daily BYN/KRW 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.
BYN/KRW over 7D
Daily observations · gaps mean no published rate
BYN/KRW over 7D: show the values
| Date | KRW |
|---|---|
| 2026-10-16 | 442.414158 |
| 2026-10-17 | 443.289221 |
| 2026-10-18 | 444.103956 |
| 2026-10-19 | 442.620928 |
| 2026-10-20 | 445.506218 |
| 2026-10-21 | 445.429708 |
| 2026-10-22 | 446.994162 |
| 2026-10-23 | 451.790953 |
High
451.7910
Low
442.4142
Average
445.2687
Statistics use all 8 daily observations in the selected period.
Get this rate via the API
One GET request returns the BYN/KRW 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=BYN¤cies=KRW"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BYN¤cies=KRW");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BYN¤cies=KRW").json()Replace YOUR_API_KEY with the key from your dashboard.
BYN/KRW API questions
How do I get the BYN/KRW exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BYN¤cies=KRW, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest BYN/KRW rate in rates.KRW.
How far back does BYN/KRW historical data go?
Daily BYN/KRW 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 BYN/KRW 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.