ARS to LKR exchange rate API
Argentine Peso to Sri Lanka Rupee · quoted 2026-10-12
0.21873
▼ +31.09% over 5Y
1 ARS = 0.21873 LKR · 1 LKR = 4.5718 ARS · Get this rate via the API
1 ARS buys 0.21873 LKR as of 2026-10-12, so 1 LKR buys 4.5718 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 |
|---|---|
| 2026-03-16 | 0.223222 |
| 2026-03-17 | 0.22344 |
| 2026-03-18 | 0.223455 |
| 2026-03-19 | 0.223768 |
| 2026-03-20 | 0.223865 |
| 2026-03-21 | 0.226215 |
| 2026-03-22 | 0.22436 |
| 2026-03-23 | 0.223937 |
| 2026-03-24 | 0.224892 |
| 2026-03-25 | 0.225216 |
| 2026-03-26 | 0.228593 |
| 2026-03-27 | 0.230371 |
| 2026-03-28 | 0.22763 |
| 2026-03-29 | 0.227367 |
| 2026-03-30 | 0.227561 |
| 2026-03-31 | 0.226188 |
| 2026-04-01 | 0.228575 |
| 2026-04-02 | 0.227023 |
| 2026-04-03 | 0.227198 |
| 2026-04-04 | 0.22609 |
| 2026-04-05 | 0.227335 |
| 2026-04-06 | 0.227579 |
| 2026-04-07 | 0.227624 |
| 2026-04-08 | 0.226738 |
| 2026-04-09 | 0.227798 |
| 2026-04-10 | 0.228789 |
| 2026-04-11 | 0.230071 |
| 2026-04-12 | 0.230207 |
| 2026-04-13 | 0.228289 |
| 2026-04-14 | 0.233452 |
| 2026-04-15 | 0.231536 |
| 2026-04-16 | 0.232853 |
| 2026-04-17 | 0.233493 |
| 2026-04-18 | 0.230917 |
| 2026-04-19 | 0.231405 |
| 2026-04-20 | 0.233103 |
| 2026-04-21 | 0.230403 |
| 2026-04-22 | 0.230882 |
| 2026-04-23 | 0.230472 |
| 2026-04-24 | 0.228749 |
| 2026-04-25 | 0.228869 |
| 2026-04-26 | 0.228992 |
| 2026-04-27 | 0.229433 |
| 2026-04-28 | 0.225462 |
| 2026-04-29 | 0.227853 |
| 2026-04-30 | 0.230246 |
| 2026-05-01 | 0.229972 |
| 2026-05-02 | 0.229497 |
| 2026-05-03 | 0.229584 |
| 2026-05-04 | 0.229867 |
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.