MRO to ARS exchange rate API
Ouguiya to Argentine Peso · quoted 2026-10-11
3.7784
▼ +0.97% over 7D
1 MRO = 3.7784 ARS · 1 ARS = 0.26466 MRO · Get this rate via the API
1 MRO buys 3.7784 ARS as of 2026-10-11, so 1 ARS buys 0.26466 MRO. Over the last 7 days, MRO/ARS traded between 3.7784 and 3.8152, averaged 3.7982 and fell 0.97%. The API holds daily MRO/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.
MRO/ARS over 7D
Daily observations · gaps mean no published rate
MRO/ARS over 7D: show the values
| Date | ARS |
|---|---|
| 2026-10-05 | 3.815246 |
| 2026-10-06 | 3.796296 |
| 2026-10-07 | 3.799245 |
| 2026-10-08 | 3.792053 |
| 2026-10-09 | 3.810375 |
| 2026-10-10 | 3.79608 |
| 2026-10-11 | 3.77839 |
High
3.8152
Low
3.7784
Average
3.7982
Statistics use all 7 daily observations in the selected period.
Get this rate via the API
One GET request returns the MRO/ARS 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=MRO¤cies=ARS"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=MRO¤cies=ARS");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=MRO¤cies=ARS").json()Replace YOUR_API_KEY with the key from your dashboard.
MRO/ARS API questions
How do I get the MRO/ARS exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=MRO¤cies=ARS, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest MRO/ARS rate in rates.ARS.
How far back does MRO/ARS historical data go?
Daily MRO/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 MRO/ARS 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.