RUB to CZK exchange rate API
Russian Ruble to Czech Koruna · quoted 2026-09-26
0.25345
▲ +0.91% over 7D
1 RUB = 0.25345 CZK · 1 CZK = 3.9456 RUB · Get this rate via the API
1 RUB buys 0.25345 CZK as of 2026-09-26, so 1 CZK buys 3.9456 RUB. Over the last 7 days, RUB/CZK traded between 0.25113 and 0.25355, averaged 0.25257 and rose 0.91%. The API holds daily RUB/CZK rates from 2005-04-01 — 21 years of history — so any past day, or a whole series, is one request away.
Get this rate via the API
One GET request returns the RUB/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=RUB¤cies=CZK"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=RUB¤cies=CZK");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=RUB¤cies=CZK").json()Replace YOUR_API_KEY with the key from your dashboard.
RUB/CZK API questions
How do I get the RUB/CZK exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=RUB¤cies=CZK, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest RUB/CZK rate in rates.CZK.
How far back does RUB/CZK historical data go?
Daily RUB/CZK rates are available from 2005-04-01. Request one day with the /historical endpoint and a date, or a range of days with /timeseries.
Is there a free RUB/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.