CHF to BYN exchange rate API
Swiss Franc to Belarussian Ruble · quoted 2026-11-05
3.6643
▲ +3.07% over 7D
1 CHF = 3.6643 BYN · 1 BYN = 0.27291 CHF · Get this rate via the API
1 CHF buys 3.6643 BYN as of 2026-11-05, so 1 BYN buys 0.27291 CHF. Over the last 7 days, CHF/BYN traded between 3.5553 and 3.6643, averaged 3.6019 and rose 3.07%. The API holds daily CHF/BYN 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.
CHF/BYN over 7D
Daily observations · gaps mean no published rate
CHF/BYN over 7D: show the values
| Date | BYN |
|---|---|
| 2026-10-29 | 3.555251 |
| 2026-10-30 | 3.580697 |
| 2026-10-31 | 3.580307 |
| 2026-11-01 | 3.570864 |
| 2026-11-02 | 3.607498 |
| 2026-11-03 | 3.614081 |
| 2026-11-04 | 3.6423 |
| 2026-11-05 | 3.664259 |
High
3.6643
Low
3.5553
Average
3.6019
Statistics use all 8 daily observations in the selected period.
Get this rate via the API
One GET request returns the CHF/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=CHF¤cies=BYN"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CHF¤cies=BYN");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CHF¤cies=BYN").json()Replace YOUR_API_KEY with the key from your dashboard.
CHF/BYN API questions
How do I get the CHF/BYN exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CHF¤cies=BYN, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest CHF/BYN rate in rates.BYN.
How far back does CHF/BYN historical data go?
Daily CHF/BYN 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 CHF/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.