ERN to BYN exchange rate API
Nakfa to Belarussian Ruble · quoted 2026-10-31
0.19690
▲ +4.54% over 6M
1 ERN = 0.19690 BYN · 1 BYN = 5.0786 ERN · Get this rate via the API
1 ERN buys 0.19690 BYN as of 2026-10-31, so 1 BYN buys 5.0786 ERN. Over the last 6 months, ERN/BYN traded between 0.18216 and 0.20638, averaged 0.19468 and rose 4.54%. The API holds daily ERN/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.
ERN/BYN over 6M
Daily observations · gaps mean no published rate
ERN/BYN over 6M: show the values
| Date | BYN |
|---|---|
| 2026-05-04 | 0.188351 |
| 2026-05-05 | 0.188663 |
| 2026-05-06 | 0.188301 |
| 2026-05-07 | 0.188361 |
| 2026-05-08 | 0.188174 |
| 2026-05-09 | 0.188392 |
| 2026-05-10 | 0.187896 |
| 2026-05-11 | 0.187205 |
| 2026-05-12 | 0.186189 |
| 2026-05-14 | 0.186331 |
| 2026-05-15 | 0.186291 |
| 2026-05-16 | 0.185333 |
| 2026-05-17 | 0.185438 |
| 2026-05-18 | 0.18463 |
| 2026-05-19 | 0.182658 |
| 2026-05-20 | 0.182161 |
| 2026-05-21 | 0.182726 |
| 2026-05-23 | 0.182999 |
| 2026-05-24 | 0.18295 |
| 2026-05-25 | 0.182999 |
| 2026-05-26 | 0.183869 |
| 2026-05-27 | 0.183142 |
| 2026-05-28 | 0.182793 |
| 2026-05-29 | 0.182564 |
| 2026-05-30 | 0.182672 |
| 2026-05-31 | 0.182676 |
| 2026-06-01 | 0.183435 |
| 2026-06-02 | 0.184287 |
| 2026-06-03 | 0.186 |
| 2026-06-04 | 0.188242 |
| 2026-06-05 | 0.187877 |
| 2026-06-06 | 0.187096 |
| 2026-06-09 | 0.185628 |
| 2026-06-10 | 0.18422 |
| 2026-06-11 | 0.183866 |
| 2026-06-12 | 0.183979 |
| 2026-06-13 | 0.184571 |
| 2026-06-14 | 0.184445 |
| 2026-06-15 | 0.184449 |
| 2026-06-16 | 0.184686 |
| 2026-06-17 | 0.184614 |
| 2026-06-18 | 0.184606 |
| 2026-06-19 | 0.185356 |
| 2026-06-20 | 0.185244 |
| 2026-06-21 | 0.185068 |
| 2026-06-22 | 0.185875 |
| 2026-06-23 | 0.18721 |
| 2026-06-24 | 0.187898 |
| 2026-06-25 | 0.188533 |
| 2026-06-26 | 0.19137 |
| 2026-06-27 | 0.193645 |
| 2026-06-28 | 0.193599 |
| 2026-06-29 | 0.19383 |
| 2026-06-30 | 0.194352 |
| 2026-07-01 | 0.194615 |
| 2026-07-02 | 0.193867 |
| 2026-07-03 | 0.193191 |
| 2026-07-04 | 0.193722 |
| 2026-07-05 | 0.193509 |
| 2026-07-06 | 0.193649 |
| 2026-07-07 | 0.19177 |
| 2026-07-08 | 0.191207 |
| 2026-07-09 | 0.191095 |
| 2026-07-10 | 0.190655 |
| 2026-07-11 | 0.190772 |
| 2026-07-12 | 0.19079 |
| 2026-07-13 | 0.190833 |
| 2026-07-14 | 0.191436 |
| 2026-07-15 | 0.191395 |
| 2026-07-16 | 0.192358 |
| 2026-07-17 | 0.193123 |
| 2026-07-18 | 0.192894 |
| 2026-07-19 | 0.192711 |
| 2026-07-20 | 0.192596 |
| 2026-07-21 | 0.192793 |
| 2026-07-22 | 0.192776 |
| 2026-07-23 | 0.192201 |
| 2026-07-24 | 0.191855 |
| 2026-07-25 | 0.191304 |
| 2026-07-26 | 0.191329 |
| 2026-07-27 | 0.191111 |
| 2026-07-28 | 0.191368 |
| 2026-07-29 | 0.192542 |
| 2026-07-30 | 0.194118 |
| 2026-07-31 | 0.194125 |
| 2026-08-01 | 0.193477 |
| 2026-08-02 | 0.193405 |
| 2026-08-03 | 0.194305 |
| 2026-08-04 | 0.196197 |
| 2026-08-05 | 0.196378 |
| 2026-08-06 | 0.197407 |
| 2026-08-07 | 0.198346 |
| 2026-08-08 | 0.198536 |
| 2026-08-09 | 0.197938 |
| 2026-08-10 | 0.198106 |
| 2026-08-11 | 0.198012 |
| 2026-08-12 | 0.198356 |
| 2026-08-13 | 0.199888 |
| 2026-08-14 | 0.201632 |
| 2026-08-15 | 0.202626 |
| 2026-08-16 | 0.202504 |
| 2026-08-17 | 0.202556 |
| 2026-08-18 | 0.202882 |
| 2026-08-20 | 0.20217 |
| 2026-08-21 | 0.201524 |
| 2026-08-22 | 0.199576 |
| 2026-08-23 | 0.199707 |
| 2026-08-24 | 0.200473 |
| 2026-08-25 | 0.200479 |
| 2026-08-26 | 0.201025 |
| 2026-08-27 | 0.201128 |
| 2026-08-28 | 0.200906 |
| 2026-08-29 | 0.201173 |
| 2026-08-30 | 0.202176 |
| 2026-08-31 | 0.203341 |
| 2026-09-01 | 0.205288 |
| 2026-09-02 | 0.206376 |
| 2026-09-03 | 0.205862 |
| 2026-09-04 | 0.205441 |
| 2026-09-05 | 0.205448 |
| 2026-09-06 | 0.20541 |
| 2026-09-07 | 0.205289 |
| 2026-09-08 | 0.205128 |
| 2026-09-09 | 0.204568 |
| 2026-09-10 | 0.203386 |
| 2026-09-11 | 0.202512 |
| 2026-09-12 | 0.20248 |
| 2026-09-13 | 0.202271 |
| 2026-09-14 | 0.202574 |
| 2026-09-15 | 0.202521 |
| 2026-09-16 | 0.202315 |
| 2026-09-17 | 0.203044 |
| 2026-09-18 | 0.202162 |
| 2026-09-19 | 0.201743 |
| 2026-09-20 | 0.201409 |
| 2026-09-21 | 0.201145 |
| 2026-09-22 | 0.201572 |
| 2026-09-23 | 0.20238 |
| 2026-09-24 | 0.202689 |
| 2026-09-25 | 0.20223 |
| 2026-09-26 | 0.201242 |
| 2026-09-27 | 0.201471 |
| 2026-09-28 | 0.201699 |
| 2026-09-30 | 0.20011 |
| 2026-10-02 | 0.201263 |
| 2026-10-03 | 0.200874 |
| 2026-10-05 | 0.201856 |
| 2026-10-06 | 0.20406 |
| 2026-10-07 | 0.204452 |
| 2026-10-08 | 0.204075 |
| 2026-10-09 | 0.20313 |
| 2026-10-10 | 0.202864 |
| 2026-10-11 | 0.202831 |
| 2026-10-12 | 0.20206 |
| 2026-10-13 | 0.201159 |
| 2026-10-14 | 0.200895 |
| 2026-10-15 | 0.201363 |
| 2026-10-16 | 0.200731 |
| 2026-10-17 | 0.200728 |
| 2026-10-18 | 0.201026 |
| 2026-10-19 | 0.200244 |
| 2026-10-20 | 0.1987 |
| 2026-10-21 | 0.198396 |
| 2026-10-22 | 0.197561 |
| 2026-10-23 | 0.196529 |
| 2026-10-24 | 0.195581 |
| 2026-10-25 | 0.19561 |
| 2026-10-26 | 0.195901 |
| 2026-10-27 | 0.196439 |
| 2026-10-28 | 0.196347 |
| 2026-10-29 | 0.196385 |
| 2026-10-30 | 0.196449 |
| 2026-10-31 | 0.196904 |
High
0.20638
Low
0.18216
Average
0.19468
Statistics use all 173 daily observations in the selected period.
Get this rate via the API
One GET request returns the ERN/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=ERN¤cies=BYN"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ERN¤cies=BYN");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ERN¤cies=BYN").json()Replace YOUR_API_KEY with the key from your dashboard.
ERN/BYN API questions
How do I get the ERN/BYN exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ERN¤cies=BYN, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest ERN/BYN rate in rates.BYN.
How far back does ERN/BYN historical data go?
Daily ERN/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 ERN/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.