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
2026-08-17	0.024929
2026-08-18	0.02474
2026-08-20	0.024509
2026-08-21	0.024592
2026-08-22	0.024474
2026-08-23	0.024474
2026-08-24	0.0245
2026-08-25	0.024334
2026-08-26	0.024338
2026-08-27	0.024291
2026-08-28	0.024311
2026-08-29	0.024412
2026-08-30	0.024347
2026-08-31	0.024418
2026-09-01	0.024391
2026-09-02	0.024297
2026-09-03	0.02434
2026-09-04	0.024388
2026-09-05	0.024402
2026-09-06	0.024333
2026-09-07	0.024387
2026-09-08	0.024343
2026-09-09	0.02432
2026-09-10	0.024286
2026-09-11	0.024294
2026-09-12	0.024244
2026-09-13	0.024291
2026-09-14	0.024269
2026-09-15	0.024355
2026-09-16	0.024361
2026-09-17	0.024252
2026-09-18	0.024284
2026-09-19	0.024258
2026-09-20	0.02425
2026-09-21	0.024347
2026-09-22	0.024253
2026-09-23	0.024318
2026-09-24	0.024313
2026-09-25	0.024209
2026-09-26	0.024087
2026-09-27	0.02403
2026-09-28	0.024183
2026-09-30	0.024122
2026-10-02	0.024086
2026-10-03	0.02408
2026-10-05	0.023979
2026-10-06	0.024187
2026-10-07	0.024189
2026-10-08	0.024228
2026-10-09	0.024274

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 0.000590 ARS/GBP 0.000499 ARS/JPY 0.10458 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