CZK to PLN exchange rate API
Czech Koruna to Zloty · quoted 2026-10-29
0.18023
▲ +0.06% over 7D
1 CZK = 0.18023 PLN · 1 PLN = 5.5486 CZK · Get this rate via the API
1 CZK buys 0.18023 PLN as of 2026-10-29, so 1 PLN buys 5.5486 CZK. Over the last 7 days, CZK/PLN traded between 0.18011 and 0.18097, averaged 0.18063 and rose 0.06%. The API holds daily CZK/PLN rates from 1999-01-04 — 27 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/PLN over 7D
Daily observations · gaps mean no published rate
CZK/PLN over 7D: show the values
| Date | PLN |
|---|---|
| 2026-10-22 | 0.180111 |
| 2026-10-23 | 0.180642 |
| 2026-10-24 | 0.180971 |
| 2026-10-25 | 0.180853 |
| 2026-10-26 | 0.180713 |
| 2026-10-27 | 0.180795 |
| 2026-10-28 | 0.180756 |
| 2026-10-29 | 0.180226 |
High
0.18097
Low
0.18011
Average
0.18063
Statistics use all 8 daily observations in the selected period.
Get this rate via the API
One GET request returns the CZK/PLN 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=PLN"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CZK¤cies=PLN");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CZK¤cies=PLN").json()Replace YOUR_API_KEY with the key from your dashboard.
CZK/PLN API questions
How do I get the CZK/PLN exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CZK¤cies=PLN, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest CZK/PLN rate in rates.PLN.
How far back does CZK/PLN historical data go?
Daily CZK/PLN rates are available from 1999-01-04. Request one day with the /historical endpoint and a date, or a range of days with /timeseries.
Is there a free CZK/PLN 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.