BYN to LSL exchange rate API
Belarussian Ruble to Loti · quoted 2026-10-07
5.4490
▼ +0.23% over 7D
1 BYN = 5.4490 LSL · 1 LSL = 0.18352 BYN · Get this rate via the API
1 BYN buys 5.4490 LSL as of 2026-10-07, so 1 LSL buys 0.18352 BYN. Over the last 7 days, BYN/LSL traded between 5.4490 and 5.5269, averaged 5.4970 and fell 0.23%. The API holds daily BYN/LSL 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/LSL 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=LSL"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BYN¤cies=LSL");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BYN¤cies=LSL").json()Replace YOUR_API_KEY with the key from your dashboard.
BYN/LSL API questions
How do I get the BYN/LSL exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BYN¤cies=LSL, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest BYN/LSL rate in rates.LSL.
How far back does BYN/LSL historical data go?
Daily BYN/LSL 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/LSL 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.