SLL to KRW exchange rate API
Leone to Won · quoted 2026-10-01
0.05580
▼ +6.59% over 7D
1 SLL = 0.05580 KRW · 1 KRW = 17.9202 SLL · Get this rate via the API
1 SLL buys 0.05580 KRW as of 2026-10-01, so 1 KRW buys 17.9202 SLL. Over the last 7 days, SLL/KRW traded between 0.05502 and 0.05974, averaged 0.05819 and fell 6.59%. The API holds daily SLL/KRW 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 SLL/KRW 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=SLL¤cies=KRW"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=SLL¤cies=KRW");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=SLL¤cies=KRW").json()Replace YOUR_API_KEY with the key from your dashboard.
SLL/KRW API questions
How do I get the SLL/KRW exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=SLL¤cies=KRW, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest SLL/KRW rate in rates.KRW.
How far back does SLL/KRW historical data go?
Daily SLL/KRW 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 SLL/KRW 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.