ARS to LKR exchange rate API
Argentine Peso to Sri Lanka Rupee · quoted 2026-10-12
0.21875
▲ +2.37% over 1Y
1 ARS = 0.21875 LKR · 1 LKR = 4.5715 ARS · Get this rate via the API
1 ARS buys 0.21875 LKR as of 2026-10-12, so 1 LKR buys 4.5715 ARS. Over the last year, ARS/LKR traded between 0.20379 and 0.24480, averaged 0.22163 and rose 2.37%. The API holds daily ARS/LKR 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.
ARS/LKR over 1Y
Daily observations · gaps mean no published rate
ARS/LKR over 1Y: show the values
| Date | LKR |
|---|---|
| 2026-10-06 | 0.217972 |
| 2026-10-07 | 0.218162 |
| 2026-10-08 | 0.218624 |
| 2026-10-09 | 0.218625 |
| 2026-10-10 | 0.218092 |
| 2026-10-11 | 0.218318 |
| 2026-10-12 | 0.218747 |
High
0.24480
Low
0.20379
Average
0.22163
Statistics use all 357 daily observations in the selected period.
Get this rate via the API
One GET request returns the ARS/LKR 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=ARS¤cies=LKR"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ARS¤cies=LKR");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ARS¤cies=LKR").json()Replace YOUR_API_KEY with the key from your dashboard.
ARS/LKR API questions
How do I get the ARS/LKR exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ARS¤cies=LKR, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest ARS/LKR rate in rates.LKR.
How far back does ARS/LKR historical data go?
Daily ARS/LKR 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 ARS/LKR 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.