PLN to CZK exchange rate API
Zloty to Czech Koruna · quoted 2026-10-29
5.5494
▼ +0.05% over 7D
1 PLN = 5.5494 CZK · 1 CZK = 0.18020 PLN · Get this rate via the API
1 PLN buys 5.5494 CZK as of 2026-10-29, so 1 CZK buys 0.18020 PLN. Over the last 7 days, PLN/CZK traded between 5.5257 and 5.5521, averaged 5.5362 and fell 0.05%. 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 7D
Daily observations · gaps mean no published rate
PLN/CZK over 7D: show the values
| Date | CZK |
|---|---|
| 2026-10-22 | 5.552123 |
| 2026-10-23 | 5.535783 |
| 2026-10-24 | 5.525731 |
| 2026-10-25 | 5.529344 |
| 2026-10-26 | 5.53363 |
| 2026-10-27 | 5.531122 |
| 2026-10-28 | 5.532296 |
| 2026-10-29 | 5.549414 |
High
5.5521
Low
5.5257
Average
5.5362
Statistics use all 8 daily observations in the selected period.
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.