ARS to LKR exchange rate API
Argentine Peso to Sri Lanka Rupee · quoted 2026-10-12
0.21871
▼ +31.10% over 5Y
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 5 years, ARS/LKR traded between 0.20120 and 0.31743, averaged 0.24384 and fell 31.10%. 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 5Y
Chart sampled every 7 observations · table and exports keep every daily rate
ARS/LKR over 5Y: show the values
| Date | LKR |
|---|---|
| 2024-10-27 | 0.296297 |
| 2024-10-28 | 0.292728 |
| 2024-10-29 | 0.292976 |
| 2024-10-30 | 0.292424 |
| 2024-10-31 | 0.291854 |
| 2024-11-01 | 0.291494 |
| 2024-11-02 | 0.297139 |
| 2024-11-03 | 0.293689 |
| 2024-11-04 | 0.292124 |
| 2024-11-05 | 0.29099 |
| 2024-11-06 | 0.290805 |
| 2024-11-07 | 0.290554 |
| 2024-11-08 | 0.290203 |
| 2024-11-09 | 0.294583 |
| 2024-11-10 | 0.291593 |
| 2024-11-11 | 0.288571 |
| 2024-11-12 | 0.288755 |
| 2024-11-13 | 0.288767 |
| 2024-11-14 | 0.288617 |
| 2024-11-15 | 0.287508 |
| 2024-11-16 | 0.293137 |
| 2024-11-17 | 0.290205 |
| 2024-11-18 | 0.288334 |
| 2024-11-19 | 0.287567 |
| 2024-11-20 | 0.28656 |
| 2024-11-21 | 0.286295 |
| 2024-11-22 | 0.28597 |
| 2024-11-23 | 0.290136 |
| 2024-11-24 | 0.288072 |
| 2024-11-25 | 0.287383 |
| 2024-11-26 | 0.285385 |
| 2024-11-27 | 0.284823 |
| 2024-11-28 | 0.284205 |
| 2024-11-29 | 0.283632 |
| 2024-11-30 | 0.287906 |
| 2024-12-01 | 0.284588 |
| 2024-12-02 | 0.282854 |
| 2024-12-03 | 0.282936 |
| 2024-12-04 | 0.282761 |
| 2024-12-05 | 0.282539 |
| 2024-12-06 | 0.282538 |
| 2024-12-07 | 0.286916 |
| 2024-12-08 | 0.283829 |
| 2024-12-09 | 0.281764 |
| 2024-12-10 | 0.281493 |
| 2024-12-11 | 0.281311 |
| 2024-12-12 | 0.281088 |
| 2024-12-13 | 0.280656 |
| 2024-12-14 | 0.285067 |
| 2024-12-15 | 0.28176 |
High
0.31743
Low
0.20120
Average
0.24384
Statistics use all 753 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.