RUB to CUC exchange rate API
Russian Ruble to Peso Convertible · quoted 2026-10-15
0.01196
▲ +2.23% over 7D
1 RUB = 0.01196 CUC · 1 CUC = 83.6330 RUB · Get this rate via the API
1 RUB buys 0.01196 CUC as of 2026-10-15, so 1 CUC buys 83.6330 RUB. Over the last 7 days, RUB/CUC traded between 0.01170 and 0.01196, averaged 0.01181 and rose 2.23%. The API holds daily RUB/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.
RUB/CUC over 7D
Daily observations · gaps mean no published rate
RUB/CUC over 7D: show the values
| Date | CUC |
|---|---|
| 2026-10-08 | 0.011696 |
| 2026-10-09 | 0.011761 |
| 2026-10-10 | 0.011742 |
| 2026-10-11 | 0.011742 |
| 2026-10-12 | 0.011744 |
| 2026-10-13 | 0.011915 |
| 2026-10-14 | 0.011922 |
| 2026-10-15 | 0.011957 |
High
0.01196
Low
0.01170
Average
0.01181
Statistics use all 8 daily observations in the selected period.
Get this rate via the API
One GET request returns the RUB/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=RUB¤cies=CUC"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=RUB¤cies=CUC");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=RUB¤cies=CUC").json()Replace YOUR_API_KEY with the key from your dashboard.
RUB/CUC API questions
How do I get the RUB/CUC exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=RUB¤cies=CUC, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest RUB/CUC rate in rates.CUC.
How far back does RUB/CUC historical data go?
Daily RUB/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 RUB/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.