CUC to ARS exchange rate API
Peso Convertible to Argentine Peso · quoted 2026-10-02
1525.02
▲ +0.36% over 7D
1 CUC = 1525.02 ARS · 1 ARS = 0.000656 CUC · Get this rate via the API
1 CUC buys 1525.02 ARS as of 2026-10-02, so 1 ARS buys 0.000656 CUC. Over the last 7 days, CUC/ARS traded between 1519.61 and 1525.66, averaged 1523.67 and rose 0.36%. The API holds daily CUC/ARS 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/ARS 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=ARS"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CUC¤cies=ARS");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CUC¤cies=ARS").json()Replace YOUR_API_KEY with the key from your dashboard.
CUC/ARS API questions
How do I get the CUC/ARS exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CUC¤cies=ARS, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest CUC/ARS rate in rates.ARS.
How far back does CUC/ARS historical data go?
Daily CUC/ARS 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/ARS 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.