KYD to PLN exchange rate API
Cayman Islands Dollar to Zloty · quoted 2026-10-12
4.7730
▲ +6.73% over 1Y
1 KYD = 4.7730 PLN · 1 PLN = 0.20951 KYD · Get this rate via the API
1 KYD buys 4.7730 PLN as of 2026-10-12, so 1 PLN buys 0.20951 KYD. Over the last year, KYD/PLN traded between 4.2222 and 4.7763, averaged 4.4287 and rose 6.73%. The API holds daily KYD/PLN 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.
KYD/PLN over 1Y
Daily observations · gaps mean no published rate
KYD/PLN over 1Y: show the values
| Date | PLN |
|---|---|
| 2025-12-01 | 4.36789 |
| 2025-12-02 | 4.391596 |
| 2025-12-03 | 4.363749 |
| 2025-12-04 | 4.363614 |
| 2025-12-05 | 4.386141 |
| 2025-12-06 | 4.364704 |
| 2025-12-07 | 4.401275 |
| 2025-12-08 | 4.384022 |
| 2025-12-09 | 4.37078 |
| 2025-12-11 | 4.343682 |
| 2025-12-12 | 4.327502 |
| 2025-12-13 | 4.333721 |
| 2025-12-14 | 4.384974 |
| 2025-12-15 | 4.323052 |
| 2025-12-16 | 4.312467 |
| 2025-12-17 | 4.318448 |
| 2025-12-18 | 4.315801 |
| 2025-12-19 | 4.323658 |
| 2025-12-20 | 4.316787 |
| 2025-12-21 | 4.372518 |
| 2025-12-22 | 4.316005 |
| 2025-12-23 | 4.320254 |
| 2025-12-24 | 4.300914 |
| 2025-12-25 | 4.302573 |
| 2025-12-26 | 4.30528 |
| 2025-12-27 | 4.301774 |
| 2025-12-28 | 4.35779 |
| 2025-12-29 | 4.322948 |
| 2025-12-30 | 4.323253 |
| 2025-12-31 | 4.320008 |
| 2026-01-01 | 4.312528 |
| 2026-01-02 | 4.332458 |
| 2026-01-03 | 4.316557 |
| 2026-01-04 | 4.376677 |
| 2026-01-05 | 4.346807 |
| 2026-01-06 | 4.338677 |
| 2026-01-07 | 4.348211 |
| 2026-01-08 | 4.347257 |
| 2026-01-09 | 4.350348 |
| 2026-01-10 | 4.350111 |
| 2026-01-11 | 4.397055 |
| 2026-01-12 | 4.332569 |
| 2026-01-13 | 4.347007 |
| 2026-01-14 | 4.367511 |
| 2026-01-15 | 4.353721 |
| 2026-01-16 | 4.38312 |
| 2026-01-17 | 4.371779 |
| 2026-01-18 | 4.424967 |
| 2026-01-19 | 4.371427 |
| 2026-01-20 | 4.346528 |
High
4.7763
Low
4.2222
Average
4.4287
Statistics use all 357 daily observations in the selected period.
Get this rate via the API
One GET request returns the KYD/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=KYD¤cies=PLN"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=KYD¤cies=PLN");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=KYD¤cies=PLN").json()Replace YOUR_API_KEY with the key from your dashboard.
KYD/PLN API questions
How do I get the KYD/PLN exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=KYD¤cies=PLN, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest KYD/PLN rate in rates.PLN.
How far back does KYD/PLN historical data go?
Daily KYD/PLN 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 KYD/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.