ISK to PLN exchange rate API
Iceland Krona to Zloty · quoted 2026-10-29
0.03226
▲ +0.55% over 7D
1 ISK = 0.03226 PLN · 1 PLN = 31.0010 ISK · Get this rate via the API
1 ISK buys 0.03226 PLN as of 2026-10-29, so 1 PLN buys 31.0010 ISK. Over the last 7 days, ISK/PLN traded between 0.03208 and 0.03243, averaged 0.03226 and rose 0.55%. The API holds daily ISK/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.
ISK/PLN over 7D
Daily observations · gaps mean no published rate
ISK/PLN over 7D: show the values
| Date | PLN |
|---|---|
| 2026-10-22 | 0.032081 |
| 2026-10-23 | 0.032265 |
| 2026-10-24 | 0.032275 |
| 2026-10-25 | 0.032229 |
| 2026-10-26 | 0.032285 |
| 2026-10-27 | 0.032272 |
| 2026-10-28 | 0.032433 |
| 2026-10-29 | 0.032257 |
High
0.03243
Low
0.03208
Average
0.03226
Statistics use all 8 daily observations in the selected period.
Get this rate via the API
One GET request returns the ISK/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=ISK¤cies=PLN"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ISK¤cies=PLN");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ISK¤cies=PLN").json()Replace YOUR_API_KEY with the key from your dashboard.
ISK/PLN API questions
How do I get the ISK/PLN exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ISK¤cies=PLN, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest ISK/PLN rate in rates.PLN.
How far back does ISK/PLN historical data go?
Daily ISK/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 ISK/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.