RUB to CUP exchange rate API
Russian Ruble to Cuban Peso · quoted 2026-09-26
0.28415
▼ +8.54% over 30D
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 30 days, RUB/CUP traded between 0.28232 and 0.31642, averaged 0.30839 and fell 8.54%. 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 30D: show the values
| Point | RUB/CUP |
|---|---|
| 2026-08-27 | 0.31068 |
| 2026-08-28 | 0.30994 |
| 2026-08-29 | 0.30761 |
| 2026-08-30 | 0.30809 |
| 2026-08-31 | 0.30827 |
| 2026-09-01 | 0.30706 |
| 2026-09-02 | 0.30530 |
| 2026-09-03 | 0.30355 |
| 2026-09-04 | 0.30583 |
| 2026-09-05 | 0.30893 |
| 2026-09-06 | 0.30622 |
| 2026-09-07 | 0.30593 |
| 2026-09-08 | 0.30729 |
| 2026-09-09 | 0.30869 |
| 2026-09-10 | 0.31176 |
| 2026-09-11 | 0.31566 |
| 2026-09-12 | 0.31490 |
| 2026-09-13 | 0.31455 |
| 2026-09-14 | 0.31354 |
| 2026-09-15 | 0.31361 |
| 2026-09-16 | 0.31473 |
| 2026-09-17 | 0.31453 |
| 2026-09-18 | 0.31361 |
| 2026-09-19 | 0.31401 |
| 2026-09-20 | 0.31516 |
| 2026-09-21 | 0.31483 |
| 2026-09-22 | 0.31642 |
| 2026-09-23 | 0.31455 |
| 2026-09-24 | 0.31250 |
| 2026-09-25 | 0.28232 |
| 2026-09-26 | 0.28415 |
High
0.31642
Low
0.28232
Average
0.30839
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.