CUC to STD exchange rate API
Peso Convertible to Dobra · quoted 2026-10-01
21758.56
▲ +0.42% over 7D
1 CUC = 21758.56 STD · 1 STD = 0.000046 CUC · Get this rate via the API
1 CUC buys 21758.56 STD as of 2026-10-01, so 1 STD buys 0.000046 CUC. Over the last 7 days, CUC/STD traded between 21483.82 and 21758.56, averaged 21641.25 and rose 0.42%. The API holds daily CUC/STD 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/STD 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=STD"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CUC¤cies=STD");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CUC¤cies=STD").json()Replace YOUR_API_KEY with the key from your dashboard.
CUC/STD API questions
How do I get the CUC/STD exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CUC¤cies=STD, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest CUC/STD rate in rates.STD.
How far back does CUC/STD historical data go?
Daily CUC/STD 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/STD 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.