BYN to RUB exchange rate API
Belarussian Ruble to Russian Ruble · quoted 2026-10-16
27.7947
▼ +0.35% over 7D
1 BYN = 27.7947 RUB · 1 RUB = 0.03598 BYN · Get this rate via the API
1 BYN buys 27.7947 RUB as of 2026-10-16, so 1 RUB buys 0.03598 BYN. Over the last 7 days, BYN/RUB traded between 27.6918 and 28.1095, averaged 27.8893 and fell 0.35%. The API holds daily BYN/RUB 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/RUB over 7D
Daily observations · gaps mean no published rate
BYN/RUB over 7D: show the values
| Date | RUB |
|---|---|
| 2026-10-09 | 27.892515 |
| 2026-10-10 | 27.992316 |
| 2026-10-11 | 27.992316 |
| 2026-10-12 | 28.109519 |
| 2026-10-13 | 27.810788 |
| 2026-10-14 | 27.830419 |
| 2026-10-15 | 27.69183 |
| 2026-10-16 | 27.794687 |
High
28.1095
Low
27.6918
Average
27.8893
Statistics use all 8 daily observations in the selected period.
Get this rate via the API
One GET request returns the BYN/RUB 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=RUB"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BYN¤cies=RUB");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BYN¤cies=RUB").json()Replace YOUR_API_KEY with the key from your dashboard.
BYN/RUB API questions
How do I get the BYN/RUB exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BYN¤cies=RUB, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest BYN/RUB rate in rates.RUB.
How far back does BYN/RUB historical data go?
Daily BYN/RUB 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/RUB 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.