ARS to LKR exchange rate API
Argentine Peso to Sri Lanka Rupee · quoted 2026-10-12
0.21871
▼ +27.30% over 2Y
1 ARS = 0.21871 LKR · 1 LKR = 4.5722 ARS · Get this rate via the API
1 ARS buys 0.21871 LKR as of 2026-10-12, so 1 LKR buys 4.5722 ARS. Over the last 2 years, ARS/LKR traded between 0.20120 and 0.30084, averaged 0.24071 and fell 27.30%. 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 2Y
Chart sampled every 7 observations · table and exports keep every daily rate
ARS/LKR over 2Y: show the values
| Date | LKR |
|---|---|
| 2025-05-01 | 0.251475 |
| 2025-05-02 | 0.25071 |
| 2025-05-03 | 0.255546 |
| 2025-05-04 | 0.253019 |
| 2025-05-05 | 0.251193 |
| 2025-05-06 | 0.245232 |
| 2025-05-08 | 0.256234 |
| 2025-05-09 | 0.264235 |
| 2025-05-10 | 0.265126 |
| 2025-05-11 | 0.262692 |
| 2025-05-12 | 0.260334 |
| 2025-05-13 | 0.259994 |
| 2025-05-14 | 0.26131 |
| 2025-05-15 | 0.259888 |
| 2025-05-17 | 0.261916 |
| 2025-05-18 | 0.259967 |
| 2025-05-19 | 0.258549 |
| 2025-05-20 | 0.259795 |
| 2025-05-21 | 0.258683 |
| 2025-05-22 | 0.258576 |
| 2025-05-23 | 0.260332 |
| 2025-05-24 | 0.264577 |
| 2025-05-25 | 0.263151 |
| 2025-05-26 | 0.261854 |
| 2025-05-27 | 0.258926 |
| 2025-05-28 | 0.256093 |
| 2025-05-29 | 0.254942 |
| 2025-05-30 | 0.249888 |
| 2025-05-31 | 0.252895 |
| 2025-06-01 | 0.250029 |
| 2025-06-02 | 0.250677 |
| 2025-06-03 | 0.250577 |
| 2025-06-04 | 0.249746 |
| 2025-06-05 | 0.249476 |
| 2025-06-06 | 0.248872 |
| 2025-06-07 | 0.253299 |
| 2025-06-08 | 0.25047 |
| 2025-06-09 | 0.248964 |
| 2025-06-10 | 0.249299 |
| 2025-06-11 | 0.248744 |
| 2025-06-12 | 0.249951 |
| 2025-06-13 | 0.249822 |
| 2025-06-14 | 0.253702 |
| 2025-06-15 | 0.251613 |
| 2025-06-16 | 0.251357 |
| 2025-06-17 | 0.251343 |
| 2025-06-18 | 0.255209 |
| 2025-06-19 | 0.260029 |
| 2025-06-20 | 0.255019 |
| 2025-06-21 | 0.258276 |
High
0.30084
Low
0.20120
Average
0.24071
Statistics use all 718 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.