ISK to CUP exchange rate API
Iceland Krona to Cuban Peso · quoted 2026-10-01
0.19808
▼ +9.21% over 30D
1 ISK = 0.19808 CUP · 1 CUP = 5.0484 ISK · Get this rate via the API
1 ISK buys 0.19808 CUP as of 2026-10-01, so 1 CUP buys 5.0484 ISK. Over the last 30 days, ISK/CUP traded between 0.19808 and 0.22026, averaged 0.21503 and fell 9.21%. The API holds daily ISK/CUP 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.
ISK/CUP over 30D: show the values
| Point | ISK/CUP |
|---|---|
| 2026-09-01 | 0.21818 |
| 2026-09-02 | 0.21828 |
| 2026-09-03 | 0.21891 |
| 2026-09-04 | 0.21876 |
| 2026-09-05 | 0.21873 |
| 2026-09-06 | 0.21867 |
| 2026-09-07 | 0.21872 |
| 2026-09-08 | 0.21921 |
| 2026-09-09 | 0.21993 |
| 2026-09-10 | 0.21986 |
| 2026-09-11 | 0.22007 |
| 2026-09-12 | 0.22026 |
| 2026-09-13 | 0.22024 |
| 2026-09-14 | 0.21900 |
| 2026-09-15 | 0.21844 |
| 2026-09-16 | 0.21869 |
| 2026-09-17 | 0.21757 |
| 2026-09-18 | 0.21785 |
| 2026-09-19 | 0.21852 |
| 2026-09-20 | 0.21851 |
| 2026-09-21 | 0.21935 |
| 2026-09-22 | 0.21951 |
| 2026-09-23 | 0.21925 |
| 2026-09-24 | 0.21838 |
| 2026-09-25 | 0.20035 |
| 2026-09-26 | 0.19942 |
| 2026-09-27 | 0.19965 |
| 2026-09-28 | 0.19954 |
| 2026-09-30 | 0.19908 |
High
0.22026
Low
0.19808
Average
0.21503
Get this rate via the API
One GET request returns the ISK/CUP 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=CUP"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ISK¤cies=CUP");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ISK¤cies=CUP").json()Replace YOUR_API_KEY with the key from your dashboard.
ISK/CUP API questions
How do I get the ISK/CUP exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ISK¤cies=CUP, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest ISK/CUP rate in rates.CUP.
How far back does ISK/CUP historical data go?
Daily ISK/CUP 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 ISK/CUP 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.