HRK to PLN exchange rate API
Croatian Kuna to Zloty · quoted 2026-10-07
0.57876
▲ +0.01% over 7D
1 HRK = 0.57876 PLN · 1 PLN = 1.7278 HRK · Get this rate via the API
1 HRK buys 0.57876 PLN as of 2026-10-07, so 1 PLN buys 1.7278 HRK. Over the last 7 days, HRK/PLN traded between 0.57871 and 0.58246, averaged 0.58034 and rose 0.01%. The API holds daily HRK/PLN rates from 2005-04-01 — 21 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.
Get this rate via the API
One GET request returns the HRK/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=HRK¤cies=PLN"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=HRK¤cies=PLN");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=HRK¤cies=PLN").json()Replace YOUR_API_KEY with the key from your dashboard.
HRK/PLN API questions
How do I get the HRK/PLN exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=HRK¤cies=PLN, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest HRK/PLN rate in rates.PLN.
How far back does HRK/PLN historical data go?
Daily HRK/PLN rates are available from 2005-04-01. Request one day with the /historical endpoint and a date, or a range of days with /timeseries.
Is there a free HRK/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.