CUC to ISK exchange rate API
Peso Convertible to Iceland Krona · quoted 2026-10-01
121.2689
▼ +0.06% over 7D
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 7 days, CUC/ISK traded between 119.7741 and 121.3469, averaged 120.5643 and fell 0.06%. 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.
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.