BYN to ERN exchange rate API
Belarussian Ruble to Nakfa · quoted 2026-10-31
5.0786
▼ +4.34% over 6M
1 BYN = 5.0786 ERN · 1 ERN = 0.19690 BYN · Get this rate via the API
1 BYN buys 5.0786 ERN as of 2026-10-31, so 1 ERN buys 0.19690 BYN. Over the last 6 months, BYN/ERN traded between 4.8455 and 5.4896, averaged 5.1435 and fell 4.34%. The API holds daily BYN/ERN 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.
BYN/ERN over 6M
Daily observations · gaps mean no published rate
BYN/ERN over 6M: show the values
| Date | ERN |
|---|---|
| 2026-05-04 | 5.309218 |
| 2026-05-05 | 5.300429 |
| 2026-05-06 | 5.310628 |
| 2026-05-07 | 5.308952 |
| 2026-05-08 | 5.314205 |
| 2026-05-09 | 5.308069 |
| 2026-05-10 | 5.322077 |
| 2026-05-11 | 5.341721 |
| 2026-05-12 | 5.370865 |
| 2026-05-14 | 5.366774 |
| 2026-05-15 | 5.367929 |
| 2026-05-16 | 5.395683 |
| 2026-05-17 | 5.392625 |
| 2026-05-18 | 5.416217 |
| 2026-05-19 | 5.474701 |
| 2026-05-20 | 5.489627 |
| 2026-05-21 | 5.472664 |
| 2026-05-23 | 5.464484 |
| 2026-05-24 | 5.465967 |
| 2026-05-25 | 5.464482 |
| 2026-05-26 | 5.438629 |
| 2026-05-27 | 5.460232 |
| 2026-05-28 | 5.470664 |
| 2026-05-29 | 5.47753 |
| 2026-05-30 | 5.474264 |
| 2026-05-31 | 5.474164 |
| 2026-06-01 | 5.451522 |
| 2026-06-02 | 5.426312 |
| 2026-06-03 | 5.376325 |
| 2026-06-04 | 5.312289 |
| 2026-06-05 | 5.322627 |
| 2026-06-06 | 5.344824 |
| 2026-06-09 | 5.3871 |
| 2026-06-10 | 5.428263 |
| 2026-06-11 | 5.438743 |
| 2026-06-12 | 5.435395 |
| 2026-06-13 | 5.417966 |
| 2026-06-14 | 5.421668 |
| 2026-06-15 | 5.421527 |
| 2026-06-16 | 5.414577 |
| 2026-06-17 | 5.416701 |
| 2026-06-18 | 5.416914 |
| 2026-06-19 | 5.395012 |
| 2026-06-20 | 5.398282 |
| 2026-06-21 | 5.403391 |
| 2026-06-22 | 5.379935 |
| 2026-06-23 | 5.341592 |
| 2026-06-24 | 5.322028 |
| 2026-06-25 | 5.30411 |
| 2026-06-26 | 5.225461 |
| 2026-06-27 | 5.164079 |
| 2026-06-28 | 5.165297 |
| 2026-06-29 | 5.159159 |
| 2026-06-30 | 5.145298 |
| 2026-07-01 | 5.138342 |
| 2026-07-02 | 5.15816 |
| 2026-07-03 | 5.176203 |
| 2026-07-04 | 5.162024 |
| 2026-07-05 | 5.167715 |
| 2026-07-06 | 5.163977 |
| 2026-07-07 | 5.214556 |
| 2026-07-08 | 5.229918 |
| 2026-07-09 | 5.232985 |
| 2026-07-10 | 5.245061 |
| 2026-07-11 | 5.241849 |
| 2026-07-12 | 5.241352 |
| 2026-07-13 | 5.240182 |
| 2026-07-14 | 5.223664 |
| 2026-07-15 | 5.224773 |
| 2026-07-16 | 5.198618 |
| 2026-07-17 | 5.178036 |
| 2026-07-18 | 5.18418 |
| 2026-07-19 | 5.189105 |
| 2026-07-20 | 5.192197 |
| 2026-07-21 | 5.186907 |
| 2026-07-22 | 5.187341 |
| 2026-07-23 | 5.202864 |
| 2026-07-24 | 5.212257 |
| 2026-07-25 | 5.227272 |
| 2026-07-26 | 5.226587 |
| 2026-07-27 | 5.232547 |
| 2026-07-28 | 5.225519 |
| 2026-07-29 | 5.19366 |
| 2026-07-30 | 5.151484 |
| 2026-07-31 | 5.151298 |
| 2026-08-01 | 5.168566 |
| 2026-08-02 | 5.170484 |
| 2026-08-03 | 5.146524 |
| 2026-08-04 | 5.096906 |
| 2026-08-05 | 5.092209 |
| 2026-08-06 | 5.065655 |
| 2026-08-07 | 5.041687 |
| 2026-08-08 | 5.036853 |
| 2026-08-09 | 5.052078 |
| 2026-08-10 | 5.047793 |
| 2026-08-11 | 5.050189 |
| 2026-08-12 | 5.041415 |
| 2026-08-13 | 5.002787 |
| 2026-08-14 | 4.959521 |
| 2026-08-15 | 4.935194 |
| 2026-08-16 | 4.938161 |
| 2026-08-17 | 4.936899 |
| 2026-08-18 | 4.928962 |
| 2026-08-20 | 4.946315 |
| 2026-08-21 | 4.962166 |
| 2026-08-22 | 5.01061 |
| 2026-08-23 | 5.007312 |
| 2026-08-24 | 4.988188 |
| 2026-08-25 | 4.98805 |
| 2026-08-26 | 4.974486 |
| 2026-08-27 | 4.971948 |
| 2026-08-28 | 4.977429 |
| 2026-08-29 | 4.970842 |
| 2026-08-30 | 4.946181 |
| 2026-08-31 | 4.917833 |
| 2026-09-01 | 4.871194 |
| 2026-09-02 | 4.845513 |
| 2026-09-03 | 4.857605 |
| 2026-09-04 | 4.867554 |
| 2026-09-05 | 4.867411 |
| 2026-09-06 | 4.868305 |
| 2026-09-07 | 4.871157 |
| 2026-09-08 | 4.874987 |
| 2026-09-09 | 4.888329 |
| 2026-09-10 | 4.916738 |
| 2026-09-11 | 4.937968 |
| 2026-09-12 | 4.938739 |
| 2026-09-13 | 4.943856 |
| 2026-09-14 | 4.936462 |
| 2026-09-15 | 4.93775 |
| 2026-09-16 | 4.942778 |
| 2026-09-17 | 4.92504 |
| 2026-09-18 | 4.946506 |
| 2026-09-19 | 4.956779 |
| 2026-09-20 | 4.965013 |
| 2026-09-21 | 4.971532 |
| 2026-09-22 | 4.960986 |
| 2026-09-23 | 4.941175 |
| 2026-09-24 | 4.933658 |
| 2026-09-25 | 4.944859 |
| 2026-09-26 | 4.969125 |
| 2026-09-27 | 4.963489 |
| 2026-09-28 | 4.957873 |
| 2026-09-30 | 4.997244 |
| 2026-10-02 | 4.968603 |
| 2026-10-03 | 4.978229 |
| 2026-10-05 | 4.954022 |
| 2026-10-06 | 4.900506 |
| 2026-10-07 | 4.891104 |
| 2026-10-08 | 4.900154 |
| 2026-10-09 | 4.922945 |
| 2026-10-10 | 4.929391 |
| 2026-10-11 | 4.930194 |
| 2026-10-12 | 4.949007 |
| 2026-10-13 | 4.971184 |
| 2026-10-14 | 4.977708 |
| 2026-10-15 | 4.966145 |
| 2026-10-16 | 4.981774 |
| 2026-10-17 | 4.981865 |
| 2026-10-18 | 4.974477 |
| 2026-10-19 | 4.993888 |
| 2026-10-20 | 5.032688 |
| 2026-10-21 | 5.040416 |
| 2026-10-22 | 5.061717 |
| 2026-10-23 | 5.088282 |
| 2026-10-24 | 5.112967 |
| 2026-10-25 | 5.112189 |
| 2026-10-26 | 5.104613 |
| 2026-10-27 | 5.090612 |
| 2026-10-28 | 5.093014 |
| 2026-10-29 | 5.092032 |
| 2026-10-30 | 5.090379 |
| 2026-10-31 | 5.078593 |
High
5.4896
Low
4.8455
Average
5.1435
Statistics use all 173 daily observations in the selected period.
Get this rate via the API
One GET request returns the BYN/ERN 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=BYN¤cies=ERN"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BYN¤cies=ERN");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BYN¤cies=ERN").json()Replace YOUR_API_KEY with the key from your dashboard.
BYN/ERN API questions
How do I get the BYN/ERN exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BYN¤cies=ERN, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest BYN/ERN rate in rates.ERN.
How far back does BYN/ERN historical data go?
Daily BYN/ERN 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 BYN/ERN 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.