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RON to ARS exchange rate API

New Romanian Leu to Argentine Peso · quoted 2026-10-29

319.7365

▼ +2.52% over 30D

1 RON = 319.7365 ARS · 1 ARS = 0.003128 RON · Get this rate via the API

1 RON buys 319.7365 ARS as of 2026-10-29, so 1 ARS buys 0.003128 RON. Over the last 30 days, RON/ARS traded between 316.9906 and 328.0164, averaged 319.5336 and fell 2.52%. The API holds daily RON/ARS 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.

RON/ARS over 30D

Daily observations · gaps mean no published rate

Download CSV
RON/ARS over 30D: show the values
Rates per 1 RON. Missing rates are shown as a dash.
DateARS
2026-09-30328.016394
2026-10-02319.955592
2026-10-03320.972575
2026-10-05321.701882
2026-10-06320.089694
2026-10-07317.444564
2026-10-08317.681669
2026-10-09318.204689
2026-10-10317.942189
2026-10-11318.469761
2026-10-12317.731693
2026-10-13317.989574
2026-10-14316.990599
2026-10-15317.947628
2026-10-16319.387876
2026-10-17318.662383
2026-10-18320.253961
2026-10-19318.486643
2026-10-20320.713036
2026-10-21321.008225
2026-10-22319.845837
2026-10-23319.61246
2026-10-24319.060297
2026-10-25319.448926
2026-10-26318.365287
2026-10-27321.175728
2026-10-28320.043898
2026-10-29319.736475

High

328.0164

Low

316.9906

Average

319.5336

Statistics use all 28 daily observations in the selected period.

For developers

Get this rate via the API

One GET request returns the RON/ARS 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=RON&currencies=ARS"
JavaScript 
const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=RON&currencies=ARS");
const data = await response.json();
Python 
import requests

data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=RON&currencies=ARS").json()

Replace YOUR_API_KEY with the key from your dashboard.

RON/ARS API questions

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

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

How far back does RON/ARS historical data go?

Daily RON/ARS 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 RON/ARS exchange rate API?

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

Related pairs

ARS/RON · inverse 0.003128 RON/USD 0.20786RON/EUR 0.18657RON/GBP 0.15607RON/JPY 32.8055RON/CHF 0.17226RON/AUD 0.29480

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