KRW to ARS exchange rate API
Won to Argentine Peso · quoted 2026-10-01
1.1150
▲ +0.67% over 7D
1 KRW = 1.1150 ARS · 1 ARS = 0.89682 KRW · Get this rate via the API
1 KRW buys 1.1150 ARS as of 2026-10-01, so 1 ARS buys 0.89682 KRW. Over the last 7 days, KRW/ARS traded between 1.1076 and 1.1260, averaged 1.1194 and rose 0.67%. The API holds daily KRW/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.
Get this rate via the API
One GET request returns the KRW/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=KRW¤cies=ARS"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=KRW¤cies=ARS");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=KRW¤cies=ARS").json()Replace YOUR_API_KEY with the key from your dashboard.
KRW/ARS API questions
How do I get the KRW/ARS exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=KRW¤cies=ARS, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest KRW/ARS rate in rates.ARS.
How far back does KRW/ARS historical data go?
Daily KRW/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 KRW/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.