BRL to CUC exchange rate API
Brazilian Real to Peso Convertible · quoted 2026-10-02
0.19130
▼ +0.88% over 7D
1 BRL = 0.19130 CUC · 1 CUC = 5.2275 BRL · Get this rate via the API
1 BRL buys 0.19130 CUC as of 2026-10-02, so 1 CUC buys 5.2275 BRL. Over the last 7 days, BRL/CUC traded between 0.19130 and 0.19300, averaged 0.19225 and fell 0.88%. The API holds daily BRL/CUC 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 BRL/CUC 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=BRL¤cies=CUC"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BRL¤cies=CUC");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BRL¤cies=CUC").json()Replace YOUR_API_KEY with the key from your dashboard.
BRL/CUC API questions
How do I get the BRL/CUC exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BRL¤cies=CUC, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest BRL/CUC rate in rates.CUC.
How far back does BRL/CUC historical data go?
Daily BRL/CUC 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 BRL/CUC 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.