BYN to CHF exchange rate API
Belarussian Ruble to Swiss Franc · quoted 2026-10-19
0.27287
▼ +0.70% over 7D
1 BYN = 0.27287 CHF · 1 CHF = 3.6647 BYN · Get this rate via the API
1 BYN buys 0.27287 CHF as of 2026-10-19, so 1 CHF buys 3.6647 BYN. Over the last 7 days, BYN/CHF traded between 0.27287 and 0.27656, averaged 0.27449 and fell 0.70%. The API holds daily BYN/CHF 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/CHF over 7D
Daily observations · gaps mean no published rate
BYN/CHF over 7D: show the values
| Date | CHF |
|---|---|
| 2026-10-12 | 0.274782 |
| 2026-10-13 | 0.275841 |
| 2026-10-14 | 0.276563 |
| 2026-10-15 | 0.274862 |
| 2026-10-16 | 0.273651 |
| 2026-10-17 | 0.273846 |
| 2026-10-18 | 0.273504 |
| 2026-10-19 | 0.272872 |
High
0.27656
Low
0.27287
Average
0.27449
Statistics use all 8 daily observations in the selected period.
Get this rate via the API
One GET request returns the BYN/CHF 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=CHF"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BYN¤cies=CHF");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BYN¤cies=CHF").json()Replace YOUR_API_KEY with the key from your dashboard.
BYN/CHF API questions
How do I get the BYN/CHF exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BYN¤cies=CHF, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest BYN/CHF rate in rates.CHF.
How far back does BYN/CHF historical data go?
Daily BYN/CHF 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/CHF 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.