ALL to BYN exchange rate API

Lek to Belarussian Ruble · quoted 2026-10-07

0.03756

▲ +5.72% over YTD

1 ALL = 0.03756 BYN · 1 BYN = 26.6219 ALL · Get this rate via the API

1 ALL buys 0.03756 BYN as of 2026-10-07, so 1 BYN buys 26.6219 ALL. Over the year to date, ALL/BYN traded between 0.03339 and 0.03882, averaged 0.03564 and rose 5.72%. The API holds daily ALL/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.

ALL/BYN over YTD

7D 30D 6M YTD 1Y 5Y

ALL/BYN over YTD: show the values

Point	ALL/BYN
2025-12-31	0.03553
2026-01-07	0.03560
2026-01-14	0.03509
2026-01-21	0.03499
2026-01-28	0.03519
2026-02-04	0.03505
2026-02-11	0.03559
2026-02-18	0.03513
2026-02-25	0.03508
2026-03-04	0.03504
2026-03-11	0.03561
2026-03-18	0.03636
2026-03-25	0.03583
2026-04-01	0.03582
2026-04-08	0.03544
2026-04-15	0.03517
2026-04-22	0.03476
2026-04-29	0.03459
2026-05-06	0.03461
2026-05-14	0.03427
2026-05-21	0.03339
2026-05-29	0.03341
2026-06-05	0.03437
2026-06-14	0.03373
2026-06-21	0.03371
2026-06-28	0.03518
2026-07-05	0.03538
2026-07-12	0.03485
2026-07-19	0.03526
2026-07-26	0.03485
2026-08-02	0.03573
2026-08-09	0.03682
2026-08-16	0.03786
2026-08-24	0.03794
2026-08-31	0.03835
2026-09-07	0.03882
2026-09-14	0.03837
2026-09-21	0.03782
2026-09-28	0.03746

High

0.03882

Low

0.03339

Average

0.03564

For developers

Get this rate via the API

One GET request returns the ALL/BYN rate as JSON. The free plan includes 1,000 requests a month, with no credit card required.

Get a free API key Read the API docs

cURL

curl -X GET "https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ALL&currencies=BYN"

JavaScript

const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ALL&currencies=BYN");
const data = await response.json();

Python

import requests

data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ALL&currencies=BYN").json()

Replace YOUR_API_KEY with the key from your dashboard.

ALL/BYN API questions

How do I get the ALL/BYN exchange rate from an API?

Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ALL&currencies=BYN, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest ALL/BYN rate in rates.BYN.

How far back does ALL/BYN historical data go?

Daily ALL/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 ALL/BYN exchange rate API?

Yes. The free plan includes 1,000 requests a month, with no credit card required; paid plans raise the limit.

BYN/ALL · inverse 26.6219 ALL/USD 0.01223 ALL/EUR 0.01089 ALL/GBP 0.009231 ALL/JPY 1.9362 ALL/CHF 0.01019 ALL/AUD 0.01755

Put these rates in your application

One endpoint, JSON responses, 160+ currencies and history back to 1999. Start on the free plan.

Get a free API key Read the docs