BYN to CZK exchange rate API
Belarussian Ruble to Czech Koruna · quoted 2026-10-01
7.1947
▲ +6.29% over 30D
1 BYN = 7.1947 CZK · 1 CZK = 0.13899 BYN · Get this rate via the API
1 BYN buys 7.1947 CZK as of 2026-10-01, so 1 CZK buys 0.13899 BYN. Over the last 30 days, BYN/CZK traded between 6.7495 and 7.1947, averaged 6.9449 and rose 6.29%. The API holds daily BYN/CZK 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/CZK over 30D: show the values
| Point | BYN/CZK |
|---|---|
| 2026-09-01 | 6.7692 |
| 2026-09-02 | 6.7495 |
| 2026-09-03 | 6.7531 |
| 2026-09-04 | 6.7539 |
| 2026-09-05 | 6.7622 |
| 2026-09-06 | 6.7637 |
| 2026-09-07 | 6.7612 |
| 2026-09-08 | 6.7681 |
| 2026-09-09 | 6.7815 |
| 2026-09-10 | 6.8432 |
| 2026-09-11 | 6.8907 |
| 2026-09-12 | 6.8820 |
| 2026-09-13 | 6.8876 |
| 2026-09-14 | 6.9216 |
| 2026-09-15 | 6.9300 |
| 2026-09-16 | 6.9443 |
| 2026-09-17 | 6.9517 |
| 2026-09-18 | 7.0037 |
| 2026-09-19 | 7.0044 |
| 2026-09-20 | 7.0153 |
| 2026-09-21 | 7.0245 |
| 2026-09-22 | 7.0238 |
| 2026-09-23 | 7.0389 |
| 2026-09-24 | 7.0600 |
| 2026-09-25 | 7.0381 |
| 2026-09-26 | 7.0849 |
| 2026-09-27 | 7.0863 |
| 2026-09-28 | 7.0872 |
| 2026-09-29 | 7.1220 |
| 2026-09-30 | 7.1706 |
| 2026-10-01 | 7.1704 |
High
7.1947
Low
6.7495
Average
6.9449
Get this rate via the API
One GET request returns the BYN/CZK 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=CZK"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BYN¤cies=CZK");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BYN¤cies=CZK").json()Replace YOUR_API_KEY with the key from your dashboard.
BYN/CZK API questions
How do I get the BYN/CZK exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BYN¤cies=CZK, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest BYN/CZK rate in rates.CZK.
How far back does BYN/CZK historical data go?
Daily BYN/CZK 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/CZK 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.