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STD to BYN exchange rate API

Dobra to Belarussian Ruble · quoted 2026-10-22

0.000135

▼ +8.78% over 5Y

1 STD = 0.000135 BYN · 1 BYN = 7407.41 STD · Get this rate via the API

1 STD buys 0.000135 BYN as of 2026-10-22, so 1 BYN buys 7407.41 STD. Over the last 5 years, STD/BYN traded between 0.000128 and 0.000162, averaged 0.000144 and fell 8.78%. The API holds daily STD/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.

Chart sampled every 7 observations · table and exports keep every daily rate

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STD/BYN over 5Y: show the values
Rates per 1 STD. Missing rates are shown as a dash.
DateBYN
2024-08-240.000148
2024-08-270.000147
2024-08-290.000148
2024-08-300.000147
2024-08-310.000145
2024-09-010.000147
2024-09-020.000145
2024-09-030.000147
2024-09-040.000147
2024-09-050.000147
2024-09-060.000147
2024-09-090.000147
2024-09-100.000146
2024-09-110.000146
2024-09-130.000147
2024-09-150.000148
2024-09-160.000147
2024-09-180.000147
2024-09-200.000148
2024-09-220.000149
2024-09-230.000148
2024-09-250.000148
2024-09-270.000148
2024-09-290.000149
2024-09-300.000147
2024-10-020.000147
2024-10-030.000147
2024-10-040.000146
2024-10-050.000146
2024-10-060.000146
2024-10-070.000146
2024-10-080.000144
2024-10-090.000146
2024-10-100.000146
2024-10-110.000145
2024-10-120.000145
2024-10-130.000146
2024-10-140.000145
2024-10-150.000145
2024-10-160.000145
2024-10-170.000144
2024-10-180.000143
2024-10-190.000145
2024-10-200.000144
2024-10-210.000144
2024-10-220.000144
2024-10-230.000143
2024-10-240.000143
2024-10-250.000143
2024-10-260.000144
2024-10-270.000144
2024-10-280.000143
2024-10-290.000143
2024-10-300.000143
2024-10-310.000143
2024-11-010.000144
2024-11-020.000144
2024-11-030.000145
2024-11-040.000144
2024-11-050.000143
2024-11-060.000143
2024-11-070.000142
2024-11-080.000141
2024-11-090.000141
2024-11-100.000143
2024-11-110.000141
2024-11-120.000141
2024-11-130.000141
2024-11-140.00014
2024-11-150.000139
2024-11-160.00014
2024-11-170.000141
2024-11-180.000139
2024-11-190.00014
2024-11-200.00014
2024-11-210.00014
2024-11-220.000138
2024-11-230.000137
2024-11-240.000139
2024-11-250.000138
2024-11-260.000138
2024-11-270.000138
2024-11-280.000139
2024-11-290.00014
2024-11-300.000141
2024-12-010.000141
2024-12-020.00014
2024-12-030.000139
2024-12-040.000139
2024-12-050.000139
2024-12-060.000139
2024-12-070.000141
2024-12-080.000141
2024-12-090.00014
2024-12-100.00014
2024-12-110.000139
2024-12-120.000139
2024-12-130.000139
2024-12-140.000141
2024-12-150.00014
2024-12-160.000139
2024-12-170.000139
2024-12-180.000139
2024-12-190.000138
2024-12-200.000138
2024-12-210.000141
2024-12-220.000138
2024-12-230.000139
2024-12-240.000138
2024-12-250.000138
2024-12-260.000138
2024-12-270.000138
2024-12-280.000141
2024-12-290.000139
2024-12-300.000139
2024-12-310.000139
2025-01-010.000138
2025-01-020.000138
2025-01-030.000137
2025-01-040.000141
2025-01-050.000137
2025-01-060.000137
2025-01-070.000138
2025-01-080.000137
2025-01-090.000137
2025-01-100.000136
2025-01-110.000137
2025-01-120.000137
2025-01-130.000136
2025-01-140.000135
2025-01-150.000136
2025-01-160.000136
2025-01-170.000136
2025-01-180.000137
2025-01-190.000137
2025-01-200.000136
2025-01-210.000137
2025-01-220.000137
2025-01-230.000137
2025-01-240.000137
2025-01-250.000138
2025-01-260.000139
2025-01-270.000138
2025-01-280.000138
2025-01-290.000138
2025-01-300.000138
2025-01-310.000137
2025-02-010.000138
2025-02-020.000138
2025-02-030.000136
2025-02-040.000136
2025-02-050.000137
2025-02-060.000138
2025-02-070.000137
2025-02-080.000137
2025-02-090.000138
2025-02-100.000138
2025-02-110.000136
2025-02-120.000136
2025-02-130.000137
2025-02-140.000138
2025-02-150.000139
2025-02-160.000139
2025-02-170.000139
2025-02-180.000139
2025-02-190.000138
2025-02-200.000137
2025-02-210.000138
2025-02-220.000138
2025-02-230.000139
2025-02-240.000138
2025-02-250.000138
2025-02-260.000158
2025-02-270.000138
2025-02-280.000137
2025-03-010.000137
2025-03-020.000139
2025-03-030.000137
2025-03-040.000138
2025-03-050.000139
2025-03-060.000141
2025-03-070.000143
2025-03-080.000143
2025-03-090.000158
2025-03-100.000143
2025-03-110.000143
2025-03-120.000144
2025-03-130.000143
2025-03-140.000143
2025-03-150.000143
2025-03-160.000157
2025-03-170.000143
2025-03-180.000144
2025-03-190.000144
2025-03-200.000144
2025-03-210.000143
2025-03-220.000143
2025-03-230.000157
2025-03-250.000143
2025-03-260.000142
2025-03-270.000142
2025-03-280.000143
2025-03-290.000143
2025-03-300.000143
2025-03-310.000157
2025-04-010.000143
2025-04-020.000142
2025-04-030.000143
2025-04-040.000145
2025-04-050.000143
2025-04-060.000147
2025-04-070.000144
2025-04-080.000145
2025-04-090.000145
2025-04-100.000145
2025-04-110.000148
2025-04-120.000146
2025-04-130.000151
2025-04-140.000149
2025-04-150.000148
2025-04-160.000148
2025-04-170.00015
2025-04-180.00015
2025-04-190.00015
2025-04-200.000151
2025-04-210.000151
2025-04-220.000151
2025-04-230.000151
2025-04-240.00015
2025-04-250.00015
2025-04-260.000151
2025-04-270.000151
2025-04-280.00015
2025-04-290.000151
2025-04-300.00015
2025-05-010.00015
2025-05-020.00015
2025-05-030.000151
2025-05-040.000151
2025-05-050.00015
2025-05-060.000149
2025-05-080.00015
2025-05-090.000149
2025-05-100.000149
2025-05-110.00015
2025-05-120.000148
2025-05-130.000148
2025-05-140.000148
2025-05-150.000147
2025-05-170.000147
2025-05-180.000149
2025-05-190.000147
2025-05-200.000149
2025-05-210.000149
2025-05-220.00015
2025-05-230.00015
2025-05-240.000151
2025-05-250.000151
2025-05-260.000151
2025-05-270.000151
2025-05-280.00015
2025-05-290.000149
2025-05-300.00015
2025-05-310.000151
2025-06-010.000151
2025-06-020.00015
2025-06-030.000151
2025-06-040.000151
2025-06-050.000151
2025-06-060.000151
2025-06-070.00015
2025-06-080.000151
2025-06-090.000151
2025-06-100.00015
2025-06-110.000151
2025-06-120.000152
2025-06-130.000153
2025-06-140.000152
2025-06-150.000153
2025-06-160.000152
2025-06-170.000152
2025-06-180.000152
2025-06-190.000151
2025-06-200.000152
2025-06-210.000153
2025-06-220.000153
2025-06-230.000152
2025-06-240.000153
2025-06-250.000153
2025-06-260.000154
2025-06-270.000155
2025-06-280.000154
2025-06-290.000156
2025-06-300.000155
2025-07-010.000155
2025-07-020.000156
2025-07-030.000156
2025-07-040.000156
2025-07-050.000157
2025-07-060.000157
2025-07-070.000156
2025-07-080.000155
2025-07-090.000155
2025-07-100.000155
2025-07-110.000154
2025-07-120.000154
2025-07-130.000155
2025-07-140.000154
2025-07-150.000154
2025-07-160.000154
2025-07-170.000154
2025-07-180.000153
2025-07-190.000154
2025-07-200.000155
2025-07-210.000154
2025-07-220.000154
2025-07-230.000155
2025-07-240.000155
2025-07-250.000155
2025-07-260.000155
2025-07-270.000156
2025-07-280.000155
2025-07-290.000154
2025-07-300.000153
2025-07-310.000151
2025-08-010.000151
2025-08-020.000152
2025-08-030.000153
2025-08-040.000152
2025-08-050.000153
2025-08-060.000154
2025-08-070.000155
2025-08-080.000155
2025-08-090.000156
2025-08-100.000155
2025-08-110.000155
2025-08-120.000155
2025-08-130.000155
2025-08-140.000157
2025-08-150.000157
2025-08-160.000157
2025-08-170.000158
2025-08-180.000157
2025-08-190.000157
2025-08-200.000157
2025-08-210.000158
2025-08-220.000158
2025-08-230.000159
2025-08-240.000159
2025-08-250.00016
2025-08-260.00016
2025-08-270.00016
2025-08-280.000159
2025-08-290.00016
2025-08-300.000159
2025-08-310.000161
2025-09-010.000159
2025-09-020.000159
2025-09-030.000158
2025-09-040.000159
2025-09-050.000159
2025-09-060.000159
2025-09-070.00016
2025-09-080.000159
2025-09-090.000161
2025-09-100.00016
2025-09-110.00016
2025-09-130.000159
2025-09-140.000161
2025-09-150.00016
2025-09-160.00016
2025-09-170.000161
2025-09-180.000162
2025-09-190.000161
2025-09-200.000162
2025-09-210.000161
2025-09-220.000161
2025-09-230.000161
2025-09-240.000161
2025-09-250.00016
2025-09-260.00016
2025-09-270.000159
2025-09-280.00016
2025-09-290.00016
2025-09-300.00016
2025-10-010.000161
2025-10-020.000161
2025-10-030.000161
2025-10-040.000161
2025-10-050.000161
2025-10-060.000161
2025-10-070.000161
2025-10-080.00016
2025-10-090.00016
2025-10-100.00016
2025-10-110.000161
2025-10-120.000159
2025-10-130.00016
2025-10-140.000159
2025-10-150.000159
2025-10-160.00016
2025-10-170.00016
2025-10-180.00016
2025-10-190.000161
2025-10-200.00016
2025-10-210.00016
2025-10-220.00016
2025-10-230.00016
2025-10-240.00016
2025-10-250.000159
2025-10-260.00016
2025-10-270.00016
2025-10-280.00016
2025-10-290.00016
2025-10-300.00016
2025-10-310.000159
2025-11-010.000159
2025-11-020.000159
2025-11-030.000159
2025-11-040.000158
2025-11-050.000158
2025-11-060.000158
2025-11-070.000158
2025-11-080.00016
2025-11-090.00016
2025-11-100.000159
2025-11-110.000159
2025-11-120.000159
2025-11-130.00016
2025-11-140.00016
2025-11-150.00016
2025-11-160.00016
2025-11-170.00016
2025-11-180.00016
2025-11-190.00016
2025-11-200.000159
2025-11-210.000159
2025-11-220.000159
2025-11-230.000159
2025-11-240.000158
2025-11-250.000159
2025-11-260.00016
2025-11-270.00016
2025-11-280.000148
2025-11-290.000138
2025-11-300.000137
2025-12-010.00014
2025-12-020.000147
2025-12-030.000148
2025-12-040.000136
2025-12-050.000136
2025-12-060.000135
2025-12-070.000135
2025-12-080.000135
2025-12-090.000136
2025-12-110.000137
2025-12-120.000139
2025-12-130.000139
2025-12-140.000139
2025-12-150.000139
2025-12-160.000139
2025-12-170.000139
2025-12-180.000139
2025-12-190.000139
2025-12-200.00014
2025-12-210.000139
2025-12-220.000138
2025-12-230.000137
2025-12-240.000137
2025-12-250.000138
2025-12-260.000139
2025-12-270.00014
2025-12-280.000139
2025-12-290.000138
2025-12-300.000137
2025-12-310.000138
2026-01-010.000139
2026-01-020.00014
2026-01-030.000139
2026-01-040.000139
2026-01-050.00014
2026-01-060.000139
2026-01-070.000139
2026-01-080.000139
2026-01-090.000138
2026-01-100.000137
2026-01-110.000138
2026-01-120.000137
2026-01-130.000137
2026-01-140.000137
2026-01-150.000137
2026-01-160.000136
2026-01-170.000135
2026-01-180.000135
2026-01-190.000135
2026-01-200.000136
2026-01-210.000136
2026-01-220.000135
2026-01-230.000133
2026-01-240.000135
2026-01-250.000133
2026-01-260.000135
2026-01-270.000136
2026-01-280.000137
2026-01-290.000137
2026-01-300.000136
2026-01-310.000135
2026-02-010.000136
2026-02-020.000137
2026-02-030.000136
2026-02-040.000136
2026-02-050.000136
2026-02-060.000136
2026-02-070.000138
2026-02-080.000137
2026-02-090.000137
2026-02-100.000138
2026-02-110.000138
2026-02-120.000138
2026-02-130.000137
2026-02-140.000136
2026-02-150.000138
2026-02-160.000137
2026-02-170.000136
2026-02-180.000136
2026-02-190.000136
2026-02-200.000136
2026-02-210.000135
2026-02-220.000137
2026-02-230.000137
2026-02-240.000136
2026-02-250.000136
2026-02-260.000136
2026-02-270.000137
2026-02-280.000137
2026-03-010.000138
2026-03-020.000138
2026-03-030.000137
2026-03-040.000136
2026-03-050.000137
2026-03-060.000138
2026-03-070.000138
2026-03-080.000138
2026-03-090.000137
2026-03-100.000137
2026-03-110.000138
2026-03-120.000137
2026-03-130.000138
2026-03-140.000137
2026-03-150.000137
2026-03-160.000137
2026-03-170.000139
2026-03-180.000141
2026-03-190.000142
2026-03-200.000142
2026-03-210.000141
2026-03-220.000141
2026-03-230.00014
2026-03-240.000139
2026-03-250.000138
2026-03-260.000139
2026-03-270.000139
2026-03-280.000143
2026-03-290.000139
2026-03-300.000138
2026-03-310.000138
2026-04-010.000138
2026-04-020.000138
2026-04-030.000138
2026-04-040.000137
2026-04-050.000138
2026-04-060.000137
2026-04-070.000137
2026-04-080.000137
2026-04-090.00014
2026-04-100.000139
2026-04-110.000138
2026-04-120.000138
2026-04-130.000138
2026-04-140.000137
2026-04-150.000137
2026-04-160.000137
2026-04-170.000137
2026-04-180.000137
2026-04-190.000137
2026-04-200.000137
2026-04-210.000136
2026-04-220.000136
2026-04-230.000136
2026-04-240.000136
2026-04-250.000136
2026-04-260.000136
2026-04-270.000136
2026-04-280.000136
2026-04-290.000136
2026-04-300.000136
2026-05-010.000136
2026-05-020.000136
2026-05-030.000136
2026-05-040.000136
2026-05-050.000136
2026-05-060.000136
2026-05-070.000136
2026-05-080.000136
2026-05-090.000136
2026-05-100.000136
2026-05-110.000135
2026-05-120.000133
2026-05-140.000132
2026-05-150.000135
2026-05-160.00013
2026-05-170.000131
2026-05-180.000133
2026-05-190.000128
2026-05-200.000128
2026-05-210.000129
2026-05-230.000129
2026-05-240.000129
2026-05-250.000129
2026-05-260.00013
2026-05-270.000129
2026-05-280.000129
2026-05-290.000129
2026-05-300.000129
2026-05-310.000129
2026-06-010.000129
2026-06-020.00013
2026-06-030.00013
2026-06-040.000132
2026-06-050.000132
2026-06-060.000131
2026-06-090.000129
2026-06-100.000128
2026-06-110.000128
2026-06-120.000129
2026-06-130.000129
2026-06-140.00013
2026-06-150.00013
2026-06-160.000129
2026-06-170.00013
2026-06-180.000129
2026-06-190.000129
2026-06-200.000128
2026-06-210.000129
2026-06-220.000129
2026-06-230.00013
2026-06-240.00013
2026-06-250.00013
2026-06-260.000132
2026-06-270.000134
2026-06-280.000134
2026-06-290.000134
2026-06-300.000134
2026-07-010.000135
2026-07-020.00014
2026-07-030.000133
2026-07-040.000133
2026-07-050.000134
2026-07-060.000134
2026-07-070.000133
2026-07-080.000132
2026-07-090.000132
2026-07-100.000132
2026-07-110.000133
2026-07-120.000133
2026-07-130.000132
2026-07-140.000132
2026-07-150.000132
2026-07-160.000134
2026-07-170.000134
2026-07-180.000134
2026-07-190.000134
2026-07-200.000133
2026-07-210.000133
2026-07-220.000133
2026-07-230.000132
2026-07-240.000132
2026-07-250.000132
2026-07-260.000132
2026-07-270.000132
2026-07-280.000132
2026-07-290.000133
2026-07-300.000134
2026-07-310.000135
2026-08-010.000136
2026-08-020.000135
2026-08-030.000136
2026-08-040.000137
2026-08-050.000137
2026-08-060.000138
2026-08-070.000139
2026-08-080.000138
2026-08-090.000139
2026-08-100.000139
2026-08-110.000139
2026-08-120.000139
2026-08-130.00014
2026-08-140.000141
2026-08-150.000143
2026-08-160.000142
2026-08-170.000142
2026-08-180.000142
2026-08-200.000143
2026-08-210.000143
2026-08-220.00014
2026-08-230.000141
2026-08-240.000141
2026-08-250.000142
2026-08-260.000142
2026-08-270.000142
2026-08-280.000141
2026-08-290.000141
2026-08-300.000142
2026-08-310.000142
2026-09-010.000144
2026-09-020.000145
2026-09-030.000145
2026-09-040.000145
2026-09-050.000146
2026-09-060.000144
2026-09-070.000144
2026-09-080.000144
2026-09-090.000143
2026-09-100.000143
2026-09-110.000143
2026-09-120.000143
2026-09-130.000143
2026-09-140.000142
2026-09-150.000142
2026-09-160.000141
2026-09-170.000142
2026-09-180.000146
2026-09-190.000141
2026-09-200.000141
2026-09-210.00014
2026-09-220.00014
2026-09-230.00014
2026-09-240.00014
2026-09-250.000139
2026-09-260.00014
2026-09-270.00014
2026-09-280.000139
2026-09-300.000137
2026-10-020.000137
2026-10-030.000135
2026-10-050.000137
2026-10-060.000139
2026-10-070.000139
2026-10-080.000138
2026-10-090.000138
2026-10-100.000138
2026-10-110.000138
2026-10-120.000137
2026-10-130.000136
2026-10-140.000136
2026-10-150.000137
2026-10-160.000136
2026-10-170.000138
2026-10-180.000138
2026-10-190.000136
2026-10-200.000135
2026-10-210.000135
2026-10-220.000135

High

0.000162

Low

0.000128

Average

0.000144

Statistics use all 763 daily observations in the selected period.

For developers

Get this rate via the API

One GET request returns the STD/BYN rate as JSON. The free plan includes 1,000 requests a month, with no credit card required.

cURL
curl -X GET "https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=STD&currencies=BYN"
JavaScript
const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=STD&currencies=BYN");
const data = await response.json();
Python
import requests

data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=STD&currencies=BYN").json()

Replace YOUR_API_KEY with the key from your dashboard.

STD/BYN API questions

How do I get the STD/BYN exchange rate from an API?

Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=STD&currencies=BYN, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest STD/BYN rate in rates.BYN.

How far back does STD/BYN historical data go?

Daily STD/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 STD/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.