ARS to NIO exchange rate API

Argentine Peso to Cordoba Oro · quoted 2026-10-12

0.02427

▼ +37.67% over 5Y

1 ARS = 0.02427 NIO · 1 NIO = 41.2099 ARS · Get this rate via the API

1 ARS buys 0.02427 NIO as of 2026-10-12, so 1 NIO buys 41.2099 ARS. Over the last 5 years, ARS/NIO traded between 0.02398 and 0.03893, averaged 0.02945 and fell 37.67%. The API holds daily ARS/NIO 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.

ARS/NIO over 5Y

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

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ARS/NIO over 5Y: show the values

Rates per 1 ARS. Missing rates are shown as a dash.
Date	NIO
2026-06-28	0.024869
2026-06-29	0.024891
2026-06-30	0.02483
2026-07-01	0.02479
2026-07-02	0.024575
2026-07-03	0.024643
2026-07-04	0.024515
2026-07-05	0.024637
2026-07-06	0.024662
2026-07-07	0.024748
2026-07-08	0.024655
2026-07-09	0.024718
2026-07-10	0.024725
2026-07-11	0.024639
2026-07-12	0.024674
2026-07-13	0.024708
2026-07-14	0.024795
2026-07-15	0.024986
2026-07-16	0.024875
2026-07-17	0.024955
2026-07-18	0.024908
2026-07-19	0.024818
2026-07-20	0.024956
2026-07-21	0.02486
2026-07-22	0.024904
2026-07-23	0.024804
2026-07-24	0.02472
2026-07-25	0.02454
2026-07-26	0.024517
2026-07-27	0.024704
2026-07-28	0.024566
2026-07-29	0.024496
2026-07-30	0.024582
2026-07-31	0.024666
2026-08-01	0.02469
2026-08-02	0.024683
2026-08-03	0.024708
2026-08-04	0.02465
2026-08-05	0.024571
2026-08-06	0.024575
2026-08-07	0.024559
2026-08-08	0.024588
2026-08-09	0.024516
2026-08-10	0.024602
2026-08-11	0.024567
2026-08-12	0.024675
2026-08-13	0.024659
2026-08-14	0.024648
2026-08-15	0.024884
2026-08-16	0.024685

High

0.03893

Low

0.02398

Average

0.02945

Statistics use all 753 daily observations in the selected period.

For developers

Get this rate via the API

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

Get a free API key Read the API docs

cURL

curl -X GET "https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ARS&currencies=NIO"

JavaScript

const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ARS&currencies=NIO");
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=NIO").json()

Replace YOUR_API_KEY with the key from your dashboard.

ARS/NIO API questions

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

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

How far back does ARS/NIO historical data go?

Daily ARS/NIO 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/NIO exchange rate API?

Yes. The free plan includes 1,000 requests a month, with no credit card required; paid plans raise the limit.

NIO/ARS · inverse 41.2099 ARS/USD 0.000659 ARS/EUR 0.000591 ARS/GBP 0.000499 ARS/JPY 0.10460 ARS/CHF 0.000550 ARS/AUD 0.000947

Put these rates in your application

One endpoint, JSON responses, 160+ currencies and history back to 1999. Start on the free plan.

Get a free API key Read the docs