SLL to BYN exchange rate API
Leone to Belarussian Ruble · quoted 2026-10-23
0.000128
▼ +2.29% over 7D
1 SLL = 0.000128 BYN · 1 BYN = 7812.50 SLL · Get this rate via the API
1 SLL buys 0.000128 BYN as of 2026-10-23, so 1 BYN buys 7812.50 SLL. Over the last 7 days, SLL/BYN traded between 0.000128 and 0.000131, averaged 0.000130 and fell 2.29%. The API holds daily SLL/BYN 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.
SLL/BYN over 7D
Daily observations · gaps mean no published rate
SLL/BYN over 7D: show the values
| Date | BYN |
|---|---|
| 2026-10-16 | 0.000131 |
| 2026-10-17 | 0.000131 |
| 2026-10-18 | 0.000131 |
| 2026-10-19 | 0.00013 |
| 2026-10-20 | 0.000129 |
| 2026-10-21 | 0.000129 |
| 2026-10-22 | 0.000129 |
| 2026-10-23 | 0.000128 |
High
0.000131
Low
0.000128
Average
0.000130
Statistics use all 8 daily observations in the selected period.
Get this rate via the API
One GET request returns the SLL/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=SLL¤cies=BYN"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=SLL¤cies=BYN");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=SLL¤cies=BYN").json()Replace YOUR_API_KEY with the key from your dashboard.
SLL/BYN API questions
How do I get the SLL/BYN exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=SLL¤cies=BYN, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest SLL/BYN rate in rates.BYN.
How far back does SLL/BYN historical data go?
Daily SLL/BYN 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 SLL/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.