USD to CZK exchange rate API
US Dollar to Czech Koruna · quoted 2026-09-25
21.4648
▲ +1.07% over 7D
1 USD = 21.4648 CZK · 1 CZK = 0.04659 USD · Get this rate via the API
1 USD buys 21.4648 CZK as of 2026-09-25, so 1 CZK buys 0.04659 USD. Over the last 7 days, USD/CZK traded between 21.1941 and 21.4648, averaged 21.3136 and rose 1.07%. The API holds daily USD/CZK rates from 2024-08-24 — 2 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 USD/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=USD¤cies=CZK"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=USD¤cies=CZK");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=USD¤cies=CZK").json()Replace YOUR_API_KEY with the key from your dashboard.
USD/CZK API questions
How do I get the USD/CZK exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=USD¤cies=CZK, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest USD/CZK rate in rates.CZK.
How far back does USD/CZK historical data go?
Daily USD/CZK rates are available from 2024-08-24. Request one day with the /historical endpoint and a date, or a range of days with /timeseries.
Is there a free USD/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.