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ARS to BYN exchange rate API

Argentine Peso to Belarussian Ruble · quoted 2026-10-23

0.001934

▼ +41.83% over 2Y

1 ARS = 0.001934 BYN · 1 BYN = 517.0631 ARS · Get this rate via the API

1 ARS buys 0.001934 BYN as of 2026-10-23, so 1 BYN buys 517.0631 ARS. Over the last 2 years, ARS/BYN traded between 0.001896 and 0.003326, averaged 0.002466 and fell 41.83%. The API holds daily ARS/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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ARS/BYN over 2Y: show the values
Rates per 1 ARS. Missing rates are shown as a dash.
DateBYN
2024-10-230.003325
2024-10-240.003326
2024-10-250.00332
2024-10-260.003326
2024-10-270.003326
2024-10-280.003311
2024-10-290.003312
2024-10-300.003311
2024-10-310.003308
2024-11-010.003303
2024-11-020.00332
2024-11-030.003307
2024-11-040.003307
2024-11-050.003295
2024-11-060.003295
2024-11-070.003295
2024-11-080.003291
2024-11-090.003296
2024-11-100.003296
2024-11-110.003272
2024-11-120.003276
2024-11-130.003278
2024-11-140.003276
2024-11-150.003262
2024-11-160.003288
2024-11-170.003281
2024-11-180.003279
2024-11-190.003276
2024-11-200.003265
2024-11-210.003262
2024-11-220.003258
2024-11-230.003262
2024-11-240.003261
2024-11-250.003274
2024-11-260.00325
2024-11-270.003247
2024-11-280.003245
2024-11-290.003241
2024-11-300.003241
2024-12-010.003237
2024-12-020.003232
2024-12-030.003232
2024-12-040.003233
2024-12-050.003231
2024-12-060.003231
2024-12-070.003236
2024-12-080.003236
2024-12-090.003222
2024-12-100.00322
2024-12-110.003219
2024-12-120.003217
2024-12-130.003212
2024-12-140.003218
2024-12-150.003218
2024-12-160.003221
2024-12-170.003203
2024-12-180.003201
2024-12-190.0032
2024-12-200.003199
2024-12-210.003204
2024-12-220.003204
2024-12-230.003212
2024-12-240.003187
2024-12-250.003193
2024-12-260.003188
2024-12-270.003195
2024-12-280.003183
2024-12-290.003184
2024-12-300.003176
2024-12-310.003173
2025-01-010.003171
2025-01-020.003174
2025-01-030.00317
2025-01-040.003172
2025-01-050.003173
2025-01-060.003172
2025-01-070.003161
2025-01-080.00316
2025-01-090.003158
2025-01-100.003155
2025-01-110.00316
2025-01-120.003159
2025-01-130.003154
2025-01-140.003146
2025-01-150.003144
2025-01-160.003143
2025-01-170.003141
2025-01-180.003154
2025-01-190.003144
2025-01-200.003134
2025-01-210.003128
2025-01-220.003126
2025-01-230.003123
2025-01-240.003124
2025-01-250.003132
2025-01-260.003122
2025-01-270.003118
2025-01-280.003116
2025-01-290.003114
2025-01-300.003112
2025-01-310.003111
2025-02-010.003115
2025-02-020.003117
2025-02-030.003072
2025-02-040.003105
2025-02-050.003104
2025-02-060.003104
2025-02-070.003104
2025-02-080.003111
2025-02-090.003109
2025-02-100.003084
2025-02-110.003097
2025-02-120.003098
2025-02-130.003097
2025-02-140.003095
2025-02-150.003101
2025-02-160.0031
2025-02-170.003105
2025-02-180.003088
2025-02-190.003091
2025-02-200.00309
2025-02-210.003089
2025-02-220.003093
2025-02-230.003094
2025-02-240.003099
2025-02-250.003085
2025-02-260.003084
2025-02-270.003082
2025-02-280.00308
2025-03-010.003079
2025-03-020.003079
2025-03-030.003085
2025-03-040.003075
2025-03-050.003075
2025-03-060.003075
2025-03-070.003076
2025-03-080.003075
2025-03-090.003076
2025-03-100.003079
2025-03-110.003071
2025-03-120.003069
2025-03-130.003069
2025-03-140.003067
2025-03-150.003076
2025-03-160.003065
2025-03-170.003064
2025-03-180.003064
2025-03-190.003062
2025-03-200.00306
2025-03-210.003061
2025-03-220.003075
2025-03-230.003073
2025-03-250.003061
2025-03-260.003055
2025-03-270.003054
2025-03-280.003054
2025-03-290.003066
2025-03-300.003049
2025-03-310.003058
2025-04-010.003048
2025-04-020.003049
2025-04-030.003049
2025-04-040.003045
2025-04-050.003052
2025-04-060.003053
2025-04-070.003032
2025-04-080.003042
2025-04-090.003041
2025-04-100.003029
2025-04-110.003039
2025-04-120.003049
2025-04-130.003049
2025-04-140.003051
2025-04-150.00274
2025-04-160.00273
2025-04-170.002873
2025-04-180.002875
2025-04-190.002876
2025-04-200.002882
2025-04-210.002894
2025-04-220.002914
2025-04-230.002965
2025-04-240.002814
2025-04-250.002785
2025-04-260.00281
2025-04-270.002806
2025-04-280.00279
2025-04-290.002777
2025-04-300.002809
2025-05-010.002798
2025-05-020.002786
2025-05-030.002794
2025-05-040.002798
2025-05-050.002791
2025-05-060.002725
2025-05-080.00285
2025-05-090.002942
2025-05-100.002905
2025-05-110.002911
2025-05-120.002899
2025-05-130.002894
2025-05-140.002909
2025-05-150.002893
2025-05-170.002869
2025-05-180.002867
2025-05-190.002866
2025-05-200.002875
2025-05-210.002861
2025-05-220.002861
2025-05-230.00288
2025-05-240.00289
2025-05-250.002895
2025-05-260.002893
2025-05-270.002862
2025-05-280.002832
2025-05-290.002822
2025-05-300.002765
2025-05-310.002767
2025-06-010.002756
2025-06-020.002771
2025-06-030.002771
2025-06-040.002764
2025-06-050.002762
2025-06-060.002756
2025-06-070.002773
2025-06-080.002764
2025-06-090.002759
2025-06-100.002761
2025-06-110.002756
2025-06-120.002766
2025-06-130.002764
2025-06-140.002768
2025-06-150.00277
2025-06-160.002768
2025-06-170.002769
2025-06-180.002812
2025-06-190.002866
2025-06-200.002811
2025-06-210.00281
2025-06-220.002812
2025-06-230.002806
2025-06-240.002793
2025-06-250.002788
2025-06-260.002751
2025-06-270.002754
2025-06-280.002766
2025-06-290.002757
2025-06-300.002756
2025-07-010.002718
2025-07-020.002681
2025-07-030.002662
2025-07-040.002659
2025-07-050.002642
2025-07-060.002639
2025-07-070.002651
2025-07-080.002592
2025-07-090.002609
2025-07-100.002613
2025-07-110.002606
2025-07-120.002601
2025-07-130.002599
2025-07-140.002602
2025-07-150.002559
2025-07-160.002599
2025-07-170.002595
2025-07-180.00257
2025-07-190.002547
2025-07-200.00255
2025-07-210.002562
2025-07-220.002569
2025-07-230.002605
2025-07-240.002599
2025-07-250.002571
2025-07-260.002555
2025-07-270.002559
2025-07-280.002567
2025-07-290.002529
2025-07-300.002534
2025-07-310.002483
2025-08-010.002387
2025-08-020.002398
2025-08-030.002407
2025-08-040.002418
2025-08-050.00242
2025-08-060.002459
2025-08-070.002478
2025-08-080.00249
2025-08-090.00249
2025-08-100.002487
2025-08-110.002489
2025-08-120.002498
2025-08-130.00251
2025-08-140.00253
2025-08-150.002568
2025-08-160.002577
2025-08-170.002578
2025-08-180.002576
2025-08-190.002593
2025-08-200.002602
2025-08-210.002588
2025-08-220.002562
2025-08-230.002561
2025-08-240.002557
2025-08-250.002559
2025-08-260.002494
2025-08-270.002504
2025-08-280.002516
2025-08-290.002551
2025-08-300.00251
2025-08-310.002528
2025-09-010.00253
2025-09-020.00245
2025-09-030.002484
2025-09-040.002479
2025-09-050.00248
2025-09-060.002478
2025-09-070.002476
2025-09-080.002483
2025-09-090.002376
2025-09-100.002391
2025-09-110.002376
2025-09-130.002334
2025-09-140.002331
2025-09-150.002332
2025-09-160.002308
2025-09-170.002303
2025-09-180.002298
2025-09-190.002294
2025-09-200.002295
2025-09-210.002291
2025-09-220.002293
2025-09-230.002401
2025-09-240.002476
2025-09-250.002532
2025-09-260.002531
2025-09-270.002535
2025-09-280.002534
2025-09-290.002543
2025-09-300.002493
2025-10-010.002454
2025-10-020.002381
2025-10-030.002381
2025-10-040.002383
2025-10-050.002375
2025-10-060.002379
2025-10-070.002375
2025-10-080.002377
2025-10-090.002377
2025-10-100.002394
2025-10-110.002404
2025-10-120.002393
2025-10-130.002403
2025-10-140.002525
2025-10-150.002505
2025-10-160.002501
2025-10-170.002421
2025-10-180.00234
2025-10-190.002341
2025-10-200.002342
2025-10-210.002308
2025-10-220.002285
2025-10-230.002288
2025-10-240.002296
2025-10-250.002286
2025-10-260.002284
2025-10-270.002296
2025-10-280.002378
2025-10-290.002312
2025-10-300.002368
2025-10-310.002367
2025-11-010.002361
2025-11-020.002359
2025-11-030.00236
2025-11-040.002306
2025-11-050.002337
2025-11-060.002348
2025-11-070.002348
2025-11-080.002406
2025-11-090.002405
2025-11-100.002421
2025-11-110.002401
2025-11-120.002418
2025-11-130.002422
2025-11-140.002422
2025-11-150.00244
2025-11-160.002431
2025-11-170.00242
2025-11-180.002461
2025-11-190.002438
2025-11-200.002428
2025-11-210.0024
2025-11-220.002397
2025-11-230.002397
2025-11-240.002398
2025-11-250.002397
2025-11-260.002359
2025-11-270.002351
2025-11-280.00218
2025-11-290.002045
2025-11-300.002015
2025-12-010.002076
2025-12-020.002166
2025-12-030.002172
2025-12-040.002
2025-12-050.001993
2025-12-060.002003
2025-12-070.002002
2025-12-080.001999
2025-12-090.002015
2025-12-110.00203
2025-12-120.002045
2025-12-130.002048
2025-12-140.002046
2025-12-150.002045
2025-12-160.002036
2025-12-170.002026
2025-12-180.002025
2025-12-190.002022
2025-12-200.002021
2025-12-210.002024
2025-12-220.002015
2025-12-230.001995
2025-12-240.001996
2025-12-250.002009
2025-12-260.002011
2025-12-270.002008
2025-12-280.002008
2025-12-290.002005
2025-12-300.001982
2025-12-310.002015
2026-01-010.002022
2026-01-020.002024
2026-01-030.001987
2026-01-040.001989
2026-01-050.001994
2026-01-060.002008
2026-01-070.002004
2026-01-080.002017
2026-01-090.002011
2026-01-100.001993
2026-01-110.001997
2026-01-120.001996
2026-01-130.001984
2026-01-140.001995
2026-01-150.001999
2026-01-160.002007
2026-01-170.002018
2026-01-180.002019
2026-01-190.002019
2026-01-200.002005
2026-01-210.002006
2026-01-220.001997
2026-01-230.001977
2026-01-240.001971
2026-01-250.001966
2026-01-260.001982
2026-01-270.00198
2026-01-280.001968
2026-01-290.001964
2026-01-300.001963
2026-01-310.001958
2026-02-010.001964
2026-02-020.001968
2026-02-030.001976
2026-02-040.001982
2026-02-050.001977
2026-02-060.001988
2026-02-070.001993
2026-02-080.002004
2026-02-090.002001
2026-02-100.002032
2026-02-110.002051
2026-02-120.002043
2026-02-130.002043
2026-02-140.002054
2026-02-150.002049
2026-02-160.002045
2026-02-170.002038
2026-02-180.002048
2026-02-190.002048
2026-02-200.002057
2026-02-210.00208
2026-02-220.002074
2026-02-230.002091
2026-02-240.002095
2026-02-250.002075
2026-02-260.002055
2026-02-270.002053
2026-02-280.002091
2026-03-010.002071
2026-03-020.002082
2026-03-030.002084
2026-03-040.002055
2026-03-050.002087
2026-03-060.002086
2026-03-070.002076
2026-03-080.002073
2026-03-090.002078
2026-03-100.002071
2026-03-110.002104
2026-03-120.002115
2026-03-130.00212
2026-03-140.002117
2026-03-150.002115
2026-03-160.002123
2026-03-170.002146
2026-03-180.002168
2026-03-190.002197
2026-03-200.002184
2026-03-210.002186
2026-03-220.002172
2026-03-230.002145
2026-03-240.002129
2026-03-250.002118
2026-03-260.002163
2026-03-270.002179
2026-03-280.002151
2026-03-290.002145
2026-03-300.002142
2026-03-310.002127
2026-04-010.002149
2026-04-020.002134
2026-04-030.00213
2026-04-040.002118
2026-04-050.002125
2026-04-060.002124
2026-04-070.002121
2026-04-080.002103
2026-04-090.002097
2026-04-100.002087
2026-04-110.002092
2026-04-120.00209
2026-04-130.002066
2026-04-140.002101
2026-04-150.002088
2026-04-160.002098
2026-04-170.002097
2026-04-180.002074
2026-04-190.002078
2026-04-200.002089
2026-04-210.002059
2026-04-220.002056
2026-04-230.002047
2026-04-240.002029
2026-04-250.002033
2026-04-260.002033
2026-04-270.002028
2026-04-280.00199
2026-04-290.002008
2026-04-300.002025
2026-05-010.002027
2026-05-020.002026
2026-05-030.002026
2026-05-040.002028
2026-05-050.002018
2026-05-060.002027
2026-05-070.002035
2026-05-080.002022
2026-05-090.00202
2026-05-100.002015
2026-05-110.002001
2026-05-120.002004
2026-05-140.002007
2026-05-150.002007
2026-05-160.001993
2026-05-170.001994
2026-05-180.001986
2026-05-190.001962
2026-05-200.001953
2026-05-210.001961
2026-05-230.001952
2026-05-240.001958
2026-05-250.001958
2026-05-260.001968
2026-05-270.001947
2026-05-280.001942
2026-05-290.001942
2026-05-300.001944
2026-05-310.001943
2026-06-010.001948
2026-06-020.001936
2026-06-030.001955
2026-06-040.001962
2026-06-050.001961
2026-06-060.001935
2026-06-090.001925
2026-06-100.001916
2026-06-110.001924
2026-06-120.001926
2026-06-130.001937
2026-06-140.001936
2026-06-150.001943
2026-06-160.001938
2026-06-170.001927
2026-06-180.00192
2026-06-190.001916
2026-06-200.001898
2026-06-210.001896
2026-06-220.001917
2026-06-230.001921
2026-06-240.001916
2026-06-250.001911
2026-06-260.001943
2026-06-270.001966
2026-06-280.001965
2026-06-290.001965
2026-06-300.001967
2026-07-010.001967
2026-07-020.001952
2026-07-030.001946
2026-07-040.001946
2026-07-050.00195
2026-07-060.001946
2026-07-070.001936
2026-07-080.001922
2026-07-090.001926
2026-07-100.001922
2026-07-110.001923
2026-07-120.001924
2026-07-130.001919
2026-07-140.001936
2026-07-150.001952
2026-07-160.001955
2026-07-170.001963
2026-07-180.001959
2026-07-190.001955
2026-07-200.001959
2026-07-210.001951
2026-07-220.001956
2026-07-230.001944
2026-07-240.001933
2026-07-250.001918
2026-07-260.001917
2026-07-270.001925
2026-07-280.001917
2026-07-290.001925
2026-07-300.001947
2026-07-310.001955
2026-08-010.001952
2026-08-020.001952
2026-08-030.001961
2026-08-040.00197
2026-08-050.001968
2026-08-060.001979
2026-08-070.001983
2026-08-080.00199
2026-08-090.00198
2026-08-100.001989
2026-08-110.001982
2026-08-120.001995
2026-08-130.002008
2026-08-140.002027
2026-08-150.002056
2026-08-160.002042
2026-08-170.00206
2026-08-180.002045
2026-08-200.002025
2026-08-210.002018
2026-08-220.001996
2026-08-230.001997
2026-08-240.002004
2026-08-250.001992
2026-08-260.001994
2026-08-270.001991
2026-08-280.001992
2026-08-290.002
2026-08-300.002012
2026-08-310.002022
2026-09-010.002041
2026-09-020.002046
2026-09-030.002043
2026-09-040.002042
2026-09-050.002043
2026-09-060.002042
2026-09-070.00204
2026-09-080.002035
2026-09-090.00203
2026-09-100.002015
2026-09-110.002008
2026-09-120.002013
2026-09-130.002011
2026-09-140.002008
2026-09-150.002014
2026-09-160.002013
2026-09-170.002013
2026-09-180.002008
2026-09-190.001995
2026-09-200.001994
2026-09-210.001998
2026-09-220.001997
2026-09-230.002004
2026-09-240.002005
2026-09-250.001995
2026-09-260.001978
2026-09-270.001982
2026-09-280.001988
2026-09-300.001968
2026-10-020.00198
2026-10-030.001979
2026-10-050.001976
2026-10-060.002013
2026-10-070.002017
2026-10-080.002017
2026-10-090.002009
2026-10-100.002005
2026-10-110.002004
2026-10-120.001998
2026-10-130.001989
2026-10-140.001991
2026-10-150.001996
2026-10-160.001989
2026-10-170.001994
2026-10-180.001986
2026-10-190.001987
2026-10-200.001955
2026-10-210.001951
2026-10-220.001942
2026-10-230.001934

High

0.003326

Low

0.001896

Average

0.002466

Statistics use all 718 daily observations in the selected period.

For developers

Get this rate via the API

One GET request returns the ARS/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=ARS&currencies=BYN"
JavaScript
const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ARS&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=ARS&currencies=BYN").json()

Replace YOUR_API_KEY with the key from your dashboard.

ARS/BYN API questions

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

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

How far back does ARS/BYN historical data go?

Daily ARS/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 ARS/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.