CZK to BYN exchange rate API
Czech Koruna to Belarussian Ruble · quoted 2026-10-01
0.13932
▼ +14.82% over 1Y
1 CZK = 0.13932 BYN · 1 BYN = 7.1776 CZK · Get this rate via the API
1 CZK buys 0.13932 BYN as of 2026-10-01, so 1 BYN buys 7.1776 CZK. Over the last year, CZK/BYN traded between 0.13032 and 0.16372, averaged 0.14318 and fell 14.82%. The API holds daily CZK/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.
CZK/BYN over 1Y: show the values
| Point | CZK/BYN |
|---|---|
| 2025-10-01 | 0.16357 |
| 2025-10-08 | 0.16220 |
| 2025-10-15 | 0.16282 |
| 2025-10-22 | 0.16238 |
| 2025-10-29 | 0.16288 |
| 2025-11-05 | 0.16069 |
| 2025-11-12 | 0.16292 |
| 2025-11-19 | 0.16372 |
| 2025-11-26 | 0.16360 |
| 2025-12-03 | 0.15301 |
| 2025-12-10 | 0.13940 |
| 2025-12-17 | 0.14147 |
| 2025-12-24 | 0.14066 |
| 2025-12-31 | 0.14180 |
| 2026-01-07 | 0.14144 |
| 2026-01-14 | 0.13971 |
| 2026-01-21 | 0.13871 |
| 2026-01-28 | 0.13994 |
| 2026-02-04 | 0.13903 |
| 2026-02-11 | 0.14127 |
| 2026-02-18 | 0.13942 |
| 2026-02-25 | 0.13930 |
| 2026-03-04 | 0.13906 |
| 2026-03-11 | 0.13989 |
| 2026-03-18 | 0.14227 |
| 2026-03-25 | 0.14045 |
| 2026-04-01 | 0.14068 |
| 2026-04-08 | 0.14066 |
| 2026-04-15 | 0.13797 |
| 2026-04-22 | 0.13626 |
| 2026-04-29 | 0.13545 |
| 2026-05-06 | 0.13649 |
| 2026-05-13 | 0.13423 |
| 2026-05-20 | 0.13032 |
| 2026-05-27 | 0.13164 |
| 2026-06-03 | 0.13396 |
| 2026-06-11 | 0.13153 |
| 2026-06-18 | 0.13125 |
| 2026-06-25 | 0.13225 |
| 2026-07-02 | 0.13689 |
| 2026-07-09 | 0.13514 |
| 2026-07-16 | 0.13675 |
| 2026-07-23 | 0.13579 |
| 2026-07-30 | 0.13827 |
| 2026-08-06 | 0.14117 |
| 2026-08-13 | 0.14275 |
| 2026-08-20 | 0.14666 |
| 2026-08-27 | 0.14554 |
| 2026-09-03 | 0.14808 |
| 2026-09-10 | 0.14613 |
| 2026-09-17 | 0.14385 |
| 2026-09-24 | 0.14164 |
| 2026-10-01 | 0.13946 |
High
0.16372
Low
0.13032
Average
0.14318
Get this rate via the API
One GET request returns the CZK/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=CZK¤cies=BYN"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CZK¤cies=BYN");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CZK¤cies=BYN").json()Replace YOUR_API_KEY with the key from your dashboard.
CZK/BYN API questions
How do I get the CZK/BYN exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CZK¤cies=BYN, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest CZK/BYN rate in rates.BYN.
How far back does CZK/BYN historical data go?
Daily CZK/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 CZK/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.