BYN to JPY exchange rate API
Belarussian Ruble to Yen · quoted 2026-10-19
52.3383
▲ +0.02% over 7D
1 BYN = 52.3383 JPY · 1 JPY = 0.01911 BYN · Get this rate via the API
1 BYN buys 52.3383 JPY as of 2026-10-19, so 1 JPY buys 0.01911 BYN. Over the last 7 days, BYN/JPY traded between 52.3023 and 52.5827, averaged 52.4147 and rose 0.02%. The API holds daily BYN/JPY 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/JPY over 7D
Daily observations · gaps mean no published rate
BYN/JPY over 7D: show the values
| Date | JPY |
|---|---|
| 2026-10-12 | 52.327309 |
| 2026-10-13 | 52.404497 |
| 2026-10-14 | 52.582742 |
| 2026-10-15 | 52.302268 |
| 2026-10-16 | 52.481361 |
| 2026-10-17 | 52.484745 |
| 2026-10-18 | 52.396296 |
| 2026-10-19 | 52.338341 |
High
52.5827
Low
52.3023
Average
52.4147
Statistics use all 8 daily observations in the selected period.
Get this rate via the API
One GET request returns the BYN/JPY 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=JPY"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BYN¤cies=JPY");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BYN¤cies=JPY").json()Replace YOUR_API_KEY with the key from your dashboard.
BYN/JPY API questions
How do I get the BYN/JPY exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BYN¤cies=JPY, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest BYN/JPY rate in rates.JPY.
How far back does BYN/JPY historical data go?
Daily BYN/JPY 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/JPY 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.