RUB to CUP exchange rate API
Russian Ruble to Cuban Peso · quoted 2026-09-26
0.28415
▲ +8.10% over 5Y
1 RUB = 0.28415 CUP · 1 CUP = 3.5193 RUB · Get this rate via the API
1 RUB buys 0.28415 CUP as of 2026-09-26, so 1 CUP buys 3.5193 RUB. Over the last 5 years, RUB/CUP traded between 0.21670 and 0.35969, averaged 0.29159 and rose 8.10%. The API holds daily RUB/CUP rates from 2024-08-24 — 2 years of history — so any past day, or a whole series, is one request away.
RUB/CUP over 5Y: show the values
| Point | RUB/CUP |
|---|---|
| 2024-08-24 | 0.26286 |
| 2024-10-07 | 0.25162 |
| 2024-11-06 | 0.24462 |
| 2024-12-06 | 0.23762 |
| 2025-01-05 | 0.21670 |
| 2025-02-04 | 0.24085 |
| 2025-03-06 | 0.26521 |
| 2025-04-06 | 0.28178 |
| 2025-05-06 | 0.29770 |
| 2025-06-07 | 0.30528 |
| 2025-07-07 | 0.30471 |
| 2025-08-06 | 0.29687 |
| 2025-09-05 | 0.29522 |
| 2025-10-06 | 0.29223 |
| 2025-11-05 | 0.29604 |
| 2025-12-05 | 0.31106 |
| 2026-01-05 | 0.29809 |
| 2026-02-04 | 0.31071 |
| 2026-03-06 | 0.30487 |
| 2026-04-05 | 0.29858 |
| 2026-05-05 | 0.35332 |
| 2026-06-06 | 0.35969 |
| 2026-07-08 | 0.34640 |
| 2026-08-07 | 0.31928 |
| 2026-09-07 | 0.30593 |
High
0.35969
Low
0.21670
Average
0.29159
Get this rate via the API
One GET request returns the RUB/CUP 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=CUP"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=RUB¤cies=CUP");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=RUB¤cies=CUP").json()Replace YOUR_API_KEY with the key from your dashboard.
RUB/CUP API questions
How do I get the RUB/CUP exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=RUB¤cies=CUP, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest RUB/CUP rate in rates.CUP.
How far back does RUB/CUP historical data go?
Daily RUB/CUP 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/CUP 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.