BGN to BYN exchange rate API
Bulgarian Lev to Belarussian Ruble · quoted 2026-10-31
1.6856
▲ +0.30% over 7D
1 BGN = 1.6856 BYN · 1 BYN = 0.59326 BGN · Get this rate via the API
1 BGN buys 1.6856 BYN as of 2026-10-31, so 1 BYN buys 0.59326 BGN. Over the last 7 days, BGN/BYN traded between 1.6748 and 1.6860, averaged 1.6818 and rose 0.30%. The API holds daily BGN/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.
BGN/BYN over 7D
Daily observations · gaps mean no published rate
BGN/BYN over 7D: show the values
| Date | BYN |
|---|---|
| 2026-10-24 | 1.680595 |
| 2026-10-25 | 1.680595 |
| 2026-10-26 | 1.686016 |
| 2026-10-27 | 1.683135 |
| 2026-10-28 | 1.674812 |
| 2026-10-29 | 1.678363 |
| 2026-10-30 | 1.685256 |
| 2026-10-31 | 1.685615 |
High
1.6860
Low
1.6748
Average
1.6818
Statistics use all 8 daily observations in the selected period.
Get this rate via the API
One GET request returns the BGN/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=BGN¤cies=BYN"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BGN¤cies=BYN");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BGN¤cies=BYN").json()Replace YOUR_API_KEY with the key from your dashboard.
BGN/BYN API questions
How do I get the BGN/BYN exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BGN¤cies=BYN, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest BGN/BYN rate in rates.BYN.
How far back does BGN/BYN historical data go?
Daily BGN/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 BGN/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.