ARS to NIO exchange rate API

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

0.02427

▼ +4.31% over YTD

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 year to date, ARS/NIO traded between 0.02398 and 0.02713, averaged 0.02547 and fell 4.31%. 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 YTD

Daily observations · gaps mean no published rate

Download CSV

ARS/NIO over YTD: show the values

Rates per 1 ARS. Missing rates are shown as a dash.
Date	NIO
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
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

High

0.02713

Low

0.02398

Average

0.02547

Statistics use all 277 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 0.000588 ARS/GBP 0.000497 ARS/JPY 0.10448 ARS/CHF 0.000548 ARS/AUD 0.000944

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