CUC to BYN exchange rate API
Peso Convertible to Belarussian Ruble · quoted 2026-10-23
2.9556
▲ +4.51% over 6M
1 CUC = 2.9556 BYN · 1 BYN = 0.33834 CUC · Get this rate via the API
1 CUC buys 2.9556 BYN as of 2026-10-23, so 1 BYN buys 0.33834 CUC. Over the last 6 months, CUC/BYN traded between 2.7324 and 3.0947, averaged 2.9145 and rose 4.51%. The API holds daily CUC/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.
CUC/BYN over 6M
Daily observations · gaps mean no published rate
CUC/BYN over 6M: show the values
| Date | BYN |
|---|---|
| 2026-04-26 | 2.828149 |
| 2026-04-27 | 2.819504 |
| 2026-04-28 | 2.819804 |
| 2026-04-29 | 2.821197 |
| 2026-04-30 | 2.816982 |
| 2026-05-01 | 2.822527 |
| 2026-05-02 | 2.822527 |
| 2026-05-03 | 2.822527 |
| 2026-05-04 | 2.825274 |
| 2026-05-05 | 2.829958 |
| 2026-05-06 | 2.824525 |
| 2026-05-07 | 2.825415 |
| 2026-05-08 | 2.822624 |
| 2026-05-09 | 2.825887 |
| 2026-05-10 | 2.818448 |
| 2026-05-11 | 2.808083 |
| 2026-05-12 | 2.792845 |
| 2026-05-14 | 2.794974 |
| 2026-05-15 | 2.794374 |
| 2026-05-16 | 2.78 |
| 2026-05-17 | 2.781576 |
| 2026-05-18 | 2.769461 |
| 2026-05-19 | 2.739875 |
| 2026-05-20 | 2.732425 |
| 2026-05-21 | 2.740895 |
| 2026-05-23 | 2.744998 |
| 2026-05-24 | 2.744253 |
| 2026-05-25 | 2.744999 |
| 2026-05-26 | 2.758047 |
| 2026-05-27 | 2.747136 |
| 2026-05-28 | 2.741897 |
| 2026-05-29 | 2.737972 |
| 2026-05-30 | 2.740298 |
| 2026-05-31 | 2.740298 |
| 2026-06-01 | 2.751333 |
| 2026-06-02 | 2.76455 |
| 2026-06-03 | 2.790126 |
| 2026-06-04 | 2.824848 |
| 2026-06-05 | 2.817941 |
| 2026-06-06 | 2.805998 |
| 2026-06-09 | 2.784081 |
| 2026-06-10 | 2.762606 |
| 2026-06-11 | 2.758342 |
| 2026-06-12 | 2.759747 |
| 2026-06-13 | 2.766542 |
| 2026-06-14 | 2.766446 |
| 2026-06-15 | 2.768243 |
| 2026-06-16 | 2.771109 |
| 2026-06-17 | 2.769319 |
| 2026-06-18 | 2.769424 |
| 2026-06-19 | 2.776188 |
| 2026-06-20 | 2.777728 |
| 2026-06-21 | 2.777729 |
| 2026-06-22 | 2.786716 |
| 2026-06-23 | 2.808902 |
| 2026-06-24 | 2.817921 |
| 2026-06-25 | 2.828108 |
| 2026-06-26 | 2.870973 |
| 2026-06-27 | 2.902891 |
| 2026-06-28 | 2.902891 |
| 2026-06-29 | 2.90758 |
| 2026-06-30 | 2.914536 |
| 2026-07-01 | 2.919202 |
| 2026-07-02 | 2.908013 |
| 2026-07-03 | 2.897653 |
| 2026-07-04 | 2.904289 |
| 2026-07-05 | 2.902259 |
| 2026-07-06 | 2.904458 |
| 2026-07-07 | 2.875757 |
| 2026-07-08 | 2.869313 |
| 2026-07-09 | 2.865584 |
| 2026-07-10 | 2.859098 |
| 2026-07-11 | 2.859416 |
| 2026-07-12 | 2.861532 |
| 2026-07-13 | 2.862758 |
| 2026-07-14 | 2.871502 |
| 2026-07-15 | 2.87225 |
| 2026-07-16 | 2.886151 |
| 2026-07-17 | 2.897032 |
| 2026-07-18 | 2.892752 |
| 2026-07-19 | 2.890084 |
| 2026-07-20 | 2.889156 |
| 2026-07-21 | 2.89093 |
| 2026-07-22 | 2.892055 |
| 2026-07-23 | 2.883852 |
| 2026-07-24 | 2.876504 |
| 2026-07-25 | 2.869195 |
| 2026-07-26 | 2.869195 |
| 2026-07-27 | 2.865292 |
| 2026-07-28 | 2.872024 |
| 2026-07-29 | 2.88893 |
| 2026-07-30 | 2.912494 |
| 2026-07-31 | 2.911455 |
| 2026-08-01 | 2.900273 |
| 2026-08-02 | 2.900273 |
| 2026-08-03 | 2.914616 |
| 2026-08-04 | 2.94278 |
| 2026-08-05 | 2.947631 |
| 2026-08-06 | 2.960815 |
| 2026-08-07 | 2.97519 |
| 2026-08-08 | 2.977341 |
| 2026-08-09 | 2.968817 |
| 2026-08-10 | 2.971078 |
| 2026-08-11 | 2.969909 |
| 2026-08-12 | 2.974848 |
| 2026-08-13 | 2.997292 |
| 2026-08-14 | 3.024128 |
| 2026-08-15 | 3.040207 |
| 2026-08-16 | 3.037986 |
| 2026-08-17 | 3.038346 |
| 2026-08-18 | 3.042384 |
| 2026-08-20 | 3.03301 |
| 2026-08-21 | 3.023132 |
| 2026-08-22 | 2.990696 |
| 2026-08-23 | 2.994994 |
| 2026-08-24 | 3.005638 |
| 2026-08-25 | 3.005973 |
| 2026-08-26 | 3.014629 |
| 2026-08-27 | 3.016172 |
| 2026-08-28 | 3.014669 |
| 2026-08-29 | 3.016541 |
| 2026-08-30 | 3.03241 |
| 2026-08-31 | 3.049897 |
| 2026-09-01 | 3.078718 |
| 2026-09-02 | 3.094735 |
| 2026-09-03 | 3.088027 |
| 2026-09-04 | 3.081328 |
| 2026-09-05 | 3.080147 |
| 2026-09-06 | 3.080412 |
| 2026-09-07 | 3.079634 |
| 2026-09-08 | 3.076965 |
| 2026-09-09 | 3.068496 |
| 2026-09-10 | 3.050975 |
| 2026-09-11 | 3.037329 |
| 2026-09-12 | 3.035836 |
| 2026-09-13 | 3.032776 |
| 2026-09-14 | 3.038038 |
| 2026-09-15 | 3.037451 |
| 2026-09-16 | 3.034798 |
| 2026-09-17 | 3.046494 |
| 2026-09-18 | 3.032442 |
| 2026-09-19 | 3.025993 |
| 2026-09-20 | 3.021106 |
| 2026-09-21 | 3.017405 |
| 2026-09-22 | 3.023294 |
| 2026-09-23 | 3.033926 |
| 2026-09-24 | 3.038909 |
| 2026-09-25 | 3.032973 |
| 2026-09-26 | 3.018796 |
| 2026-09-27 | 3.022426 |
| 2026-09-28 | 3.0255 |
| 2026-09-30 | 3.001865 |
| 2026-10-02 | 3.019245 |
| 2026-10-03 | 3.011507 |
| 2026-10-05 | 3.032161 |
| 2026-10-06 | 3.060483 |
| 2026-10-07 | 3.066207 |
| 2026-10-08 | 3.061084 |
| 2026-10-09 | 3.048335 |
| 2026-10-10 | 3.042248 |
| 2026-10-11 | 3.042248 |
| 2026-10-12 | 3.028968 |
| 2026-10-13 | 3.017674 |
| 2026-10-14 | 3.013804 |
| 2026-10-15 | 3.01991 |
| 2026-10-16 | 3.016253 |
| 2026-10-17 | 3.011417 |
| 2026-10-18 | 3.015877 |
| 2026-10-19 | 3.003417 |
| 2026-10-20 | 2.980876 |
| 2026-10-21 | 2.975841 |
| 2026-10-22 | 2.961064 |
| 2026-10-23 | 2.955593 |
High
3.0947
Low
2.7324
Average
2.9145
Statistics use all 173 daily observations in the selected period.
Get this rate via the API
One GET request returns the CUC/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=CUC¤cies=BYN"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CUC¤cies=BYN");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CUC¤cies=BYN").json()Replace YOUR_API_KEY with the key from your dashboard.
CUC/BYN API questions
How do I get the CUC/BYN exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CUC¤cies=BYN, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest CUC/BYN rate in rates.BYN.
How far back does CUC/BYN historical data go?
Daily CUC/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 CUC/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.