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ALL to ARS exchange rate API

Lek to Argentine Peso · quoted 2026-10-12

18.5385

▲ +72.07% over 2Y

1 ALL = 18.5385 ARS · 1 ARS = 0.05394 ALL · Get this rate via the API

1 ALL buys 18.5385 ARS as of 2026-10-12, so 1 ARS buys 0.05394 ALL. Over the last 2 years, ALL/ARS traded between 10.6187 and 19.1359, averaged 15.2990 and rose 72.07%. The API holds daily ALL/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.

Chart sampled every 7 observations · table and exports keep every daily rate

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ALL/ARS over 2Y: show the values
Rates per 1 ALL. Missing rates are shown as a dash.
DateARS
2024-10-1210.773698
2024-10-1310.788567
2024-10-1410.80365
2024-10-1510.83427
2024-10-1610.801315
2024-10-1710.782401
2024-10-1810.760342
2024-10-1910.759644
2024-10-2010.786523
2024-10-2110.770032
2024-10-2210.780078
2024-10-2310.777108
2024-10-2410.767562
2024-10-2510.818103
2024-10-2610.812199
2024-10-2710.817945
2024-10-2810.825459
2024-10-2910.846148
2024-10-3010.859722
2024-10-3110.90821
2024-11-0110.955591
2024-11-0210.889559
2024-11-0310.933381
2024-11-0410.912187
2024-11-0510.990351
2024-11-0610.966517
2024-11-0710.867197
2024-11-0810.909292
2024-11-0910.853581
2024-11-1010.840154
2024-11-1110.908921
2024-11-1210.868891
2024-11-1310.819847
2024-11-1410.77392
2024-11-1510.769218
2024-11-1610.731546
2024-11-1710.719637
2024-11-1810.706591
2024-11-1910.772492
2024-11-2010.812165
2024-11-2110.79075
2024-11-2210.746615
2024-11-2310.723263
2024-11-2410.652511
2024-11-2510.618683
2024-11-2610.709925
2024-11-2710.735204
2024-11-2810.809675
2024-11-2910.832569
2024-11-3010.827774

High

19.1359

Low

10.6187

Average

15.2990

Statistics use all 718 daily observations in the selected period.

For developers

Get this rate via the API

One GET request returns the ALL/ARS rate as JSON. The free plan includes 1,000 requests a month, with no credit card required.

cURL
curl -X GET "https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ALL&currencies=ARS"
JavaScript
const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ALL&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=ALL&currencies=ARS").json()

Replace YOUR_API_KEY with the key from your dashboard.

ALL/ARS API questions

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

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

How far back does ALL/ARS historical data go?

Daily ALL/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 ALL/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.