ARS to LKR exchange rate API
Argentine Peso to Sri Lanka Rupee · quoted 2026-10-12
0.21875
▼ +31.09% over 5Y
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 5 years, ARS/LKR traded between 0.20120 and 0.31743, averaged 0.24384 and fell 31.09%. 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 |
|---|---|
| 2025-03-27 | 0.272922 |
| 2025-03-28 | 0.272874 |
| 2025-03-29 | 0.278324 |
| 2025-03-30 | 0.274229 |
| 2025-03-31 | 0.274597 |
| 2025-04-01 | 0.272273 |
| 2025-04-02 | 0.272284 |
| 2025-04-03 | 0.272517 |
| 2025-04-04 | 0.271603 |
| 2025-04-05 | 0.275388 |
| 2025-04-06 | 0.273676 |
| 2025-04-07 | 0.271259 |
| 2025-04-08 | 0.273533 |
| 2025-04-09 | 0.274882 |
| 2025-04-10 | 0.271628 |
| 2025-04-11 | 0.272152 |
| 2025-04-12 | 0.277778 |
| 2025-04-13 | 0.275324 |
| 2025-04-14 | 0.273504 |
| 2025-04-15 | 0.245626 |
| 2025-04-16 | 0.244955 |
| 2025-04-17 | 0.258256 |
| 2025-04-18 | 0.258584 |
| 2025-04-19 | 0.262706 |
| 2025-04-20 | 0.260311 |
| 2025-04-21 | 0.260371 |
| 2025-04-22 | 0.262787 |
| 2025-04-23 | 0.267256 |
| 2025-04-24 | 0.25375 |
| 2025-04-25 | 0.250945 |
| 2025-04-26 | 0.257136 |
| 2025-04-27 | 0.254597 |
| 2025-04-28 | 0.251216 |
| 2025-04-29 | 0.250098 |
| 2025-04-30 | 0.252791 |
| 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 |
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.