CUP to BYN exchange rate API
Cuban Peso to Belarussian Ruble · quoted 2026-10-07
0.12824
▼ +9.66% over 1Y
1 CUP = 0.12824 BYN · 1 BYN = 7.7976 CUP · Get this rate via the API
1 CUP buys 0.12824 BYN as of 2026-10-07, so 1 BYN buys 7.7976 CUP. Over the last year, CUP/BYN traded between 0.10332 and 0.14229, averaged 0.11999 and fell 9.66%. The API holds daily CUP/BYN 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.
CUP/BYN over 1Y: show the values
| Point | CUP/BYN |
|---|---|
| 2025-10-07 | 0.14195 |
| 2025-10-14 | 0.14188 |
| 2025-10-21 | 0.14202 |
| 2025-10-28 | 0.14193 |
| 2025-11-04 | 0.14208 |
| 2025-11-11 | 0.14225 |
| 2025-11-18 | 0.14226 |
| 2025-11-25 | 0.14229 |
| 2025-12-02 | 0.13112 |
| 2025-12-09 | 0.12044 |
| 2025-12-17 | 0.12239 |
| 2025-12-24 | 0.12087 |
| 2025-12-31 | 0.12178 |
| 2026-01-07 | 0.12259 |
| 2026-01-14 | 0.12112 |
| 2026-01-21 | 0.11991 |
| 2026-01-28 | 0.11876 |
| 2026-02-04 | 0.11975 |
| 2026-02-11 | 0.11996 |
| 2026-02-18 | 0.11912 |
| 2026-02-25 | 0.11943 |
| 2026-03-04 | 0.12121 |
| 2026-03-11 | 0.12264 |
| 2026-03-18 | 0.12642 |
| 2026-03-25 | 0.12359 |
| 2026-04-01 | 0.12391 |
| 2026-04-08 | 0.12274 |
| 2026-04-15 | 0.10767 |
| 2026-04-22 | 0.10670 |
| 2026-04-29 | 0.10646 |
| 2026-05-06 | 0.10658 |
| 2026-05-14 | 0.11648 |
| 2026-05-21 | 0.11418 |
| 2026-05-29 | 0.10332 |
| 2026-06-05 | 0.10634 |
| 2026-06-14 | 0.10439 |
| 2026-06-21 | 0.10482 |
| 2026-06-28 | 0.10954 |
| 2026-07-05 | 0.10952 |
| 2026-07-12 | 0.10798 |
| 2026-07-19 | 0.10906 |
| 2026-07-26 | 0.10827 |
| 2026-08-02 | 0.10944 |
| 2026-08-09 | 0.11203 |
| 2026-08-16 | 0.11464 |
| 2026-08-24 | 0.11342 |
| 2026-08-31 | 0.11509 |
| 2026-09-07 | 0.11621 |
| 2026-09-14 | 0.11464 |
| 2026-09-21 | 0.11386 |
| 2026-09-28 | 0.12593 |
High
0.14229
Low
0.10332
Average
0.11999
Get this rate via the API
One GET request returns the CUP/BYN 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=CUP¤cies=BYN"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CUP¤cies=BYN");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CUP¤cies=BYN").json()Replace YOUR_API_KEY with the key from your dashboard.
CUP/BYN API questions
How do I get the CUP/BYN exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CUP¤cies=BYN, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest CUP/BYN rate in rates.BYN.
How far back does CUP/BYN historical data go?
Daily CUP/BYN 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 CUP/BYN 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.