BYN to SAR exchange rate API
Belarussian Ruble to Saudi Riyal · quoted 2026-10-03
1.2446
▲ +0.18% over 7D
1 BYN = 1.2446 SAR · 1 SAR = 0.80350 BYN · Get this rate via the API
1 BYN buys 1.2446 SAR as of 2026-10-03, so 1 SAR buys 0.80350 BYN. Over the last 7 days, BYN/SAR traded between 1.2395 and 1.2493, averaged 1.2433 and rose 0.18%. The API holds daily BYN/SAR rates from 2024-08-24 — 2 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.
Get this rate via the API
One GET request returns the BYN/SAR 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=SAR"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BYN¤cies=SAR");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BYN¤cies=SAR").json()Replace YOUR_API_KEY with the key from your dashboard.
BYN/SAR API questions
How do I get the BYN/SAR exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BYN¤cies=SAR, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest BYN/SAR rate in rates.SAR.
How far back does BYN/SAR historical data go?
Daily BYN/SAR rates are available from 2024-08-24. Request one day with the /historical endpoint and a date, or a range of days with /timeseries.
Is there a free BYN/SAR 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.