CUP to ISK exchange rate API
Cuban Peso to Iceland Krona · quoted 2026-10-29
5.0863
▲ +0.51% over 7D
1 CUP = 5.0863 ISK · 1 ISK = 0.19661 CUP · Get this rate via the API
1 CUP buys 5.0863 ISK as of 2026-10-29, so 1 ISK buys 0.19661 CUP. Over the last 7 days, CUP/ISK traded between 5.0603 and 5.0914, averaged 5.0782 and rose 0.51%. The API holds daily CUP/ISK 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.
CUP/ISK over 7D
Daily observations · gaps mean no published rate
CUP/ISK over 7D: show the values
| Date | ISK |
|---|---|
| 2026-10-22 | 5.060315 |
| 2026-10-23 | 5.073242 |
| 2026-10-24 | 5.07791 |
| 2026-10-25 | 5.076667 |
| 2026-10-26 | 5.091436 |
| 2026-10-27 | 5.086198 |
| 2026-10-28 | 5.073624 |
| 2026-10-29 | 5.086326 |
High
5.0914
Low
5.0603
Average
5.0782
Statistics use all 8 daily observations in the selected period.
Get this rate via the API
One GET request returns the CUP/ISK 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=CUP¤cies=ISK"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CUP¤cies=ISK");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CUP¤cies=ISK").json()Replace YOUR_API_KEY with the key from your dashboard.
CUP/ISK API questions
How do I get the CUP/ISK exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CUP¤cies=ISK, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest CUP/ISK rate in rates.ISK.
How far back does CUP/ISK historical data go?
Daily CUP/ISK 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 CUP/ISK 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.