PLN to CZK exchange rate API
Zloty to Czech Koruna · quoted 2026-10-01
5.5968
▼ +2.36% over 6M
1 PLN = 5.5968 CZK · 1 CZK = 0.17867 PLN · Get this rate via the API
1 PLN buys 5.5968 CZK as of 2026-10-01, so 1 CZK buys 0.17867 PLN. Over the last 6 months, PLN/CZK traded between 5.5583 and 5.7408, averaged 5.6579 and fell 2.36%. The API holds daily PLN/CZK 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.
PLN/CZK over 6M: show the values
| Point | PLN/CZK |
|---|---|
| 2026-04-04 | 5.7322 |
| 2026-04-11 | 5.7295 |
| 2026-04-18 | 5.7408 |
| 2026-04-25 | 5.7397 |
| 2026-05-02 | 5.7407 |
| 2026-05-09 | 5.7397 |
| 2026-05-16 | 5.7272 |
| 2026-05-23 | 5.7274 |
| 2026-05-30 | 5.7385 |
| 2026-06-06 | 5.7013 |
| 2026-06-13 | 5.6861 |
| 2026-06-20 | 5.6807 |
| 2026-06-27 | 5.6565 |
| 2026-07-04 | 5.6351 |
| 2026-07-11 | 5.6107 |
| 2026-07-18 | 5.5793 |
| 2026-07-25 | 5.5935 |
| 2026-08-01 | 5.6225 |
| 2026-08-08 | 5.6422 |
| 2026-08-15 | 5.6225 |
| 2026-08-22 | 5.5906 |
| 2026-08-29 | 5.5583 |
| 2026-09-05 | 5.6131 |
| 2026-09-12 | 5.6073 |
| 2026-09-19 | 5.5801 |
| 2026-09-26 | 5.5721 |
High
5.7408
Low
5.5583
Average
5.6579
Get this rate via the API
One GET request returns the PLN/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=PLN¤cies=CZK"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=PLN¤cies=CZK");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=PLN¤cies=CZK").json()Replace YOUR_API_KEY with the key from your dashboard.
PLN/CZK API questions
How do I get the PLN/CZK exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=PLN¤cies=CZK, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest PLN/CZK rate in rates.CZK.
How far back does PLN/CZK historical data go?
Daily PLN/CZK 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 PLN/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.