BYN to PLN exchange rate API
Belarussian Ruble to Zloty · quoted 2026-10-31
1.3364
▼ +0.23% over 7D
1 BYN = 1.3364 PLN · 1 PLN = 0.74826 BYN · Get this rate via the API
1 BYN buys 1.3364 PLN as of 2026-10-31, so 1 PLN buys 0.74826 BYN. Over the last 7 days, BYN/PLN traded between 1.3364 and 1.3433, averaged 1.3392 and fell 0.23%. The API holds daily BYN/PLN 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/PLN over 7D
Daily observations · gaps mean no published rate
BYN/PLN over 7D: show the values
| Date | PLN |
|---|---|
| 2026-10-24 | 1.339575 |
| 2026-10-25 | 1.337367 |
| 2026-10-26 | 1.339512 |
| 2026-10-27 | 1.339843 |
| 2026-10-28 | 1.343284 |
| 2026-10-29 | 1.340123 |
| 2026-10-30 | 1.33769 |
| 2026-10-31 | 1.336432 |
High
1.3433
Low
1.3364
Average
1.3392
Statistics use all 8 daily observations in the selected period.
Get this rate via the API
One GET request returns the BYN/PLN 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=PLN"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BYN¤cies=PLN");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BYN¤cies=PLN").json()Replace YOUR_API_KEY with the key from your dashboard.
BYN/PLN API questions
How do I get the BYN/PLN exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BYN¤cies=PLN, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest BYN/PLN rate in rates.PLN.
How far back does BYN/PLN historical data go?
Daily BYN/PLN 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/PLN 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.