PLN to CZK exchange rate API
Zloty to Czech Koruna · quoted 2026-10-01
5.5977
▲ +0.36% over 30D
1 PLN = 5.5977 CZK · 1 CZK = 0.17864 PLN · Get this rate via the API
1 PLN buys 5.5977 CZK as of 2026-10-01, so 1 CZK buys 0.17864 PLN. Over the last 30 days, PLN/CZK traded between 5.5676 and 5.6188, averaged 5.5927 and rose 0.36%. 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 30D: show the values
| Point | PLN/CZK |
|---|---|
| 2026-09-01 | 5.5778 |
| 2026-09-02 | 5.5914 |
| 2026-09-03 | 5.5983 |
| 2026-09-04 | 5.6061 |
| 2026-09-05 | 5.6131 |
| 2026-09-06 | 5.6107 |
| 2026-09-07 | 5.6138 |
| 2026-09-08 | 5.6015 |
| 2026-09-09 | 5.6188 |
| 2026-09-10 | 5.6111 |
| 2026-09-11 | 5.6102 |
| 2026-09-12 | 5.6073 |
| 2026-09-13 | 5.6036 |
| 2026-09-14 | 5.5954 |
| 2026-09-15 | 5.5972 |
| 2026-09-16 | 5.5927 |
| 2026-09-17 | 5.5778 |
| 2026-09-18 | 5.5779 |
| 2026-09-19 | 5.5801 |
| 2026-09-20 | 5.5763 |
| 2026-09-21 | 5.5943 |
| 2026-09-22 | 5.5989 |
| 2026-09-23 | 5.5713 |
| 2026-09-24 | 5.5676 |
| 2026-09-25 | 5.5686 |
| 2026-09-26 | 5.5721 |
| 2026-09-27 | 5.5764 |
| 2026-09-28 | 5.5790 |
| 2026-09-29 | 5.5921 |
| 2026-09-30 | 5.5940 |
| 2026-10-01 | 5.5925 |
High
5.6188
Low
5.5676
Average
5.5927
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.