ARS to NIO exchange rate API
Argentine Peso to Cordoba Oro · quoted 2026-10-13
0.02425
▼ +6.51% over 1Y
1 ARS = 0.02425 NIO · 1 NIO = 41.2354 ARS · Get this rate via the API
1 ARS buys 0.02425 NIO as of 2026-10-13, so 1 NIO buys 41.2354 ARS. Over the last year, ARS/NIO traded between 0.02398 and 0.02730, averaged 0.02549 and fell 6.51%. 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 1Y
Daily observations · gaps mean no published rate
ARS/NIO over 1Y: show the values
| Date | NIO |
|---|---|
| 2026-10-07 | 0.024189 |
| 2026-10-08 | 0.024228 |
| 2026-10-09 | 0.024274 |
| 2026-10-10 | 0.024289 |
| 2026-10-11 | 0.024175 |
| 2026-10-12 | 0.024266 |
| 2026-10-13 | 0.024251 |
High
0.02730
Low
0.02398
Average
0.02549
Statistics use all 357 daily observations in the selected period.
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.
curl -X GET "https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ARS¤cies=NIO"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ARS¤cies=NIO");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ARS¤cies=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¤cies=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.
Put these rates in your application
One endpoint, JSON responses, 160+ currencies and history back to 1999. Start on the free plan.