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PLN to KYD exchange rate API

Zloty to Cayman Islands Dollar · quoted 2026-10-12

0.21189

▲ +1.35% over 2Y

1 PLN = 0.21189 KYD · 1 KYD = 4.7193 PLN · Get this rate via the API

1 PLN buys 0.21189 KYD as of 2026-10-12, so 1 KYD buys 4.7193 PLN. Over the last 2 years, PLN/KYD traded between 0.19694 and 0.23684, averaged 0.22049 and rose 1.35%. The API holds daily PLN/KYD rates from 2024-08-24 — 2 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.

Chart sampled every 7 observations · table and exports keep every daily rate

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PLN/KYD over 2Y: show the values
Rates per 1 PLN. Missing rates are shown as a dash.
DateKYD
2025-05-010.219443
2025-05-020.220178
2025-05-030.217048
2025-05-040.21663
2025-05-050.220262
2025-05-060.219709
2025-05-080.220019
2025-05-090.220547
2025-05-100.218761
2025-05-110.217483
2025-05-120.217777
2025-05-130.217109
2025-05-140.219816
2025-05-150.219196
2025-05-170.214462
2025-05-180.214419
2025-05-190.218745
2025-05-200.219757
2025-05-210.221663
2025-05-220.221182
2025-05-230.220282
2025-05-240.218917
2025-05-250.219159
2025-05-260.222425
2025-05-270.22229
2025-05-280.222062
2025-05-290.220905
2025-05-300.2218
2025-05-310.219371
2025-06-010.218601
2025-06-020.222887
2025-06-030.220268
2025-06-040.221095
2025-06-050.221727
2025-06-060.221202
2025-06-070.217978
2025-06-080.218037
2025-06-090.22163
2025-06-100.223412
2025-06-110.223128
2025-06-120.224988
2025-06-130.224048
2025-06-140.222038
2025-06-150.221693
2025-06-160.225423
2025-06-170.224515
2025-06-180.223936
2025-06-190.222802
2025-06-200.224649
2025-06-210.221384

High

0.23684

Low

0.19694

Average

0.22049

Statistics use all 718 daily observations in the selected period.

For developers

Get this rate via the API

One GET request returns the PLN/KYD rate as JSON. The free plan includes 1,000 requests a month, with no credit card required.

cURL
curl -X GET "https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=PLN&currencies=KYD"
JavaScript
const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=PLN&currencies=KYD");
const data = await response.json();
Python
import requests

data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=PLN&currencies=KYD").json()

Replace YOUR_API_KEY with the key from your dashboard.

PLN/KYD API questions

How do I get the PLN/KYD exchange rate from an API?

Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=PLN&currencies=KYD, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest PLN/KYD rate in rates.KYD.

How far back does PLN/KYD historical data go?

Daily PLN/KYD rates are available from 2024-08-24. Request one day with the /historical endpoint and a date, or a range of days with /timeseries.

Is there a free PLN/KYD 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.