BRL to ARS exchange rate API
Brazilian Real to Argentine Peso · quoted 2026-10-02
291.6820
▲ +10.08% over YTD
1 BRL = 291.6820 ARS · 1 ARS = 0.003428 BRL · Get this rate via the API
1 BRL buys 291.6820 ARS as of 2026-10-02, so 1 ARS buys 0.003428 BRL. Over the year to date, BRL/ARS traded between 264.9801 and 294.7884, averaged 280.6946 and rose 10.08%. The API holds daily BRL/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.
BRL/ARS over YTD: show the values
| Point | BRL/ARS |
|---|---|
| 2025-12-31 | 264.9801 |
| 2026-01-07 | 272.1372 |
| 2026-01-14 | 271.6328 |
| 2026-01-21 | 268.2141 |
| 2026-01-28 | 278.8287 |
| 2026-02-04 | 276.7936 |
| 2026-02-11 | 270.0901 |
| 2026-02-18 | 266.8768 |
| 2026-02-25 | 268.9778 |
| 2026-03-04 | 271.0588 |
| 2026-03-11 | 270.6376 |
| 2026-03-18 | 267.2442 |
| 2026-03-25 | 267.0305 |
| 2026-04-01 | 267.9442 |
| 2026-04-08 | 274.0939 |
| 2026-04-15 | 273.3032 |
| 2026-04-22 | 276.5242 |
| 2026-04-29 | 281.7588 |
| 2026-05-06 | 283.7070 |
| 2026-05-14 | 278.5930 |
| 2026-05-21 | 278.7641 |
| 2026-05-29 | 279.3613 |
| 2026-06-05 | 283.9984 |
| 2026-06-14 | 281.5470 |
| 2026-06-21 | 284.0751 |
| 2026-06-28 | 285.4978 |
| 2026-07-05 | 287.8062 |
| 2026-07-12 | 291.0027 |
| 2026-07-19 | 289.1672 |
| 2026-07-26 | 294.3261 |
| 2026-08-02 | 292.6686 |
| 2026-08-09 | 294.7884 |
| 2026-08-16 | 285.0255 |
| 2026-08-24 | 291.3528 |
| 2026-08-31 | 291.5933 |
| 2026-09-07 | 294.3997 |
| 2026-09-14 | 293.4084 |
| 2026-09-21 | 294.3465 |
| 2026-09-28 | 292.5463 |
High
294.7884
Low
264.9801
Average
280.6946
Get this rate via the API
One GET request returns the BRL/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=BRL¤cies=ARS"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BRL¤cies=ARS");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BRL¤cies=ARS").json()Replace YOUR_API_KEY with the key from your dashboard.
BRL/ARS API questions
How do I get the BRL/ARS exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BRL¤cies=ARS, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest BRL/ARS rate in rates.ARS.
How far back does BRL/ARS historical data go?
Daily BRL/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 BRL/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.