CUC to ISK exchange rate API
Peso Convertible to Iceland Krona · quoted 2026-10-01
121.2689
▼ +11.01% over 5Y
1 CUC = 121.2689 ISK · 1 ISK = 0.008246 CUC · Get this rate via the API
1 CUC buys 121.2689 ISK as of 2026-10-01, so 1 ISK buys 0.008246 CUC. Over the last 5 years, CUC/ISK traded between 121.1607 and 142.0416, averaged 128.3347 and fell 11.01%. The API holds daily CUC/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.
CUC/ISK over 5Y: show the values
| Point | CUC/ISK |
|---|---|
| 2024-08-24 | 136.2672 |
| 2024-10-07 | 135.2213 |
| 2024-11-06 | 138.6629 |
| 2024-12-06 | 137.6996 |
| 2025-01-05 | 139.9189 |
| 2025-02-04 | 142.0416 |
| 2025-03-06 | 136.0689 |
| 2025-04-06 | 132.1957 |
| 2025-05-06 | 129.5364 |
| 2025-06-07 | 126.3674 |
| 2025-07-07 | 121.4188 |
| 2025-08-06 | 123.0610 |
| 2025-09-05 | 122.2536 |
| 2025-10-06 | 121.4249 |
| 2025-11-05 | 127.9151 |
| 2025-12-05 | 127.7802 |
| 2026-01-05 | 126.3717 |
| 2026-02-04 | 122.6734 |
| 2026-03-06 | 125.3352 |
| 2026-04-05 | 125.3161 |
| 2026-05-05 | 122.7109 |
| 2026-06-06 | 124.6098 |
| 2026-07-08 | 125.7980 |
| 2026-08-07 | 123.6236 |
| 2026-09-07 | 121.1607 |
High
142.0416
Low
121.1607
Average
128.3347
Get this rate via the API
One GET request returns the CUC/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=CUC¤cies=ISK"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CUC¤cies=ISK");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CUC¤cies=ISK").json()Replace YOUR_API_KEY with the key from your dashboard.
CUC/ISK API questions
How do I get the CUC/ISK exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CUC¤cies=ISK, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest CUC/ISK rate in rates.ISK.
How far back does CUC/ISK historical data go?
Daily CUC/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 CUC/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.