KYD to PLN exchange rate API
Cayman Islands Dollar to Zloty · quoted 2026-10-12
4.7255
▲ +1.70% over 5Y
1 KYD = 4.7255 PLN · 1 PLN = 0.21162 KYD · Get this rate via the API
1 KYD buys 4.7255 PLN as of 2026-10-12, so 1 PLN buys 0.21162 KYD. Over the last 5 years, KYD/PLN traded between 4.2222 and 5.0776, averaged 4.5529 and rose 1.70%. 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 5Y
Chart sampled every 7 observations · table and exports keep every daily rate
KYD/PLN over 5Y: show the values
| Date | PLN |
|---|---|
| 2026-05-05 | 4.36725 |
| 2026-05-06 | 4.327796 |
| 2026-05-07 | 4.308433 |
| 2026-05-08 | 4.303722 |
| 2026-05-09 | 4.314412 |
| 2026-05-10 | 4.331734 |
| 2026-05-11 | 4.33577 |
| 2026-05-12 | 4.353731 |
| 2026-05-14 | 4.354688 |
| 2026-05-15 | 4.381245 |
| 2026-05-16 | 4.388221 |
| 2026-05-17 | 4.452409 |
| 2026-05-18 | 4.36389 |
| 2026-05-19 | 4.390597 |
| 2026-05-20 | 4.422251 |
| 2026-05-21 | 4.403064 |
| 2026-05-23 | 4.386498 |
| 2026-05-24 | 4.446539 |
| 2026-05-25 | 4.389029 |
| 2026-05-26 | 4.388817 |
| 2026-05-27 | 4.383299 |
| 2026-05-28 | 4.379561 |
| 2026-05-29 | 4.379987 |
| 2026-05-30 | 4.359382 |
| 2026-05-31 | 4.423808 |
| 2026-06-01 | 4.370533 |
| 2026-06-02 | 4.369386 |
| 2026-06-03 | 4.390951 |
| 2026-06-04 | 4.38772 |
| 2026-06-05 | 4.371642 |
| 2026-06-06 | 4.4237 |
| 2026-06-09 | 4.402748 |
| 2026-06-10 | 4.427354 |
| 2026-06-11 | 4.431341 |
| 2026-06-12 | 4.417083 |
| 2026-06-13 | 4.408321 |
| 2026-06-14 | 4.460554 |
| 2026-06-15 | 4.406437 |
| 2026-06-16 | 4.411233 |
| 2026-06-17 | 4.398146 |
| 2026-06-18 | 4.467532 |
| 2026-06-19 | 4.470142 |
| 2026-06-20 | 4.454544 |
| 2026-06-21 | 4.51895 |
| 2026-06-22 | 4.483188 |
| 2026-06-23 | 4.537184 |
| 2026-06-24 | 4.544835 |
| 2026-06-25 | 4.547089 |
| 2026-06-26 | 4.525098 |
| 2026-06-27 | 4.511859 |
High
5.0776
Low
4.2222
Average
4.5529
Statistics use all 753 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.