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
2026-05-05	0.026191
2026-05-06	0.026357
2026-05-07	0.026608
2026-05-08	0.026454
2026-05-09	0.02625
2026-05-10	0.026239
2026-05-11	0.026155
2026-05-12	0.026416
2026-05-14	0.026402
2026-05-15	0.026563
2026-05-16	0.026327
2026-05-17	0.026288
2026-05-18	0.026446
2026-05-19	0.026328
2026-05-20	0.026291
2026-05-21	0.026352
2026-05-23	0.026179
2026-05-24	0.026171
2026-05-25	0.026213
2026-05-26	0.026235
2026-05-27	0.026046
2026-05-28	0.025985
2026-05-29	0.026044
2026-05-30	0.026083
2026-05-31	0.026006
2026-06-01	0.026062
2026-06-02	0.02576
2026-06-03	0.02573
2026-06-04	0.025584
2026-06-05	0.025575
2026-06-06	0.025389
2026-06-09	0.025379
2026-06-10	0.025517
2026-06-11	0.025639
2026-06-12	0.025632
2026-06-13	0.025704
2026-06-14	0.025692
2026-06-15	0.02583
2026-06-16	0.025733
2026-06-17	0.025583
2026-06-18	0.025532
2026-06-19	0.025301
2026-06-20	0.025142
2026-06-21	0.025051
2026-06-22	0.0253
2026-06-23	0.025152
2026-06-24	0.025033
2026-06-25	0.024852
2026-06-26	0.024884
2026-06-27	0.024861

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