ARS to RON exchange rate API
Argentine Peso to New Romanian Leu · quoted 2026-10-07
0.003099
▲ +1.67% over 7D
1 ARS = 0.003099 RON · 1 RON = 322.6847 ARS · Get this rate via the API
1 ARS buys 0.003099 RON as of 2026-10-07, so 1 RON buys 322.6847 ARS. Over the last 7 days, ARS/RON traded between 0.003048 and 0.003125, averaged 0.003099 and rose 1.67%. The API holds daily ARS/RON 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.
Get this rate via the API
One GET request returns the ARS/RON 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=RON"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ARS¤cies=RON");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ARS¤cies=RON").json()Replace YOUR_API_KEY with the key from your dashboard.
ARS/RON API questions
How do I get the ARS/RON exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ARS¤cies=RON, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest ARS/RON rate in rates.RON.
How far back does ARS/RON historical data go?
Daily ARS/RON 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/RON 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.