LKR to ARS exchange rate API
Sri Lanka Rupee to Argentine Peso · quoted 2026-09-26
4.6244
▼ +1.21% over YTD
1 LKR = 4.6244 ARS · 1 ARS = 0.21625 LKR · Get this rate via the API
1 LKR buys 4.6244 ARS as of 2026-09-26, so 1 ARS buys 0.21625 LKR. Over the year to date, LKR/ARS traded between 4.0849 and 4.7221, averaged 4.4642 and fell 1.21%. The API holds daily LKR/ARS rates from 2024-08-24 — 2 years of history — so any past day, or a whole series, is one request away.
LKR/ARS over YTD: show the values
| Point | LKR/ARS |
|---|---|
| 2025-12-31 | 4.6810 |
| 2026-01-07 | 4.7221 |
| 2026-01-14 | 4.7049 |
| 2026-01-21 | 4.6206 |
| 2026-01-28 | 4.6487 |
| 2026-02-04 | 4.6604 |
| 2026-02-11 | 4.5267 |
| 2026-02-18 | 4.4953 |
| 2026-02-25 | 4.4485 |
| 2026-03-04 | 4.5518 |
| 2026-03-11 | 4.4920 |
| 2026-03-18 | 4.4752 |
| 2026-03-25 | 4.4402 |
| 2026-04-01 | 4.3749 |
| 2026-04-08 | 4.4104 |
| 2026-04-15 | 4.3190 |
| 2026-04-22 | 4.3312 |
| 2026-04-29 | 4.3888 |
| 2026-05-06 | 4.3400 |
| 2026-05-14 | 4.2743 |
| 2026-05-21 | 4.0849 |
| 2026-05-29 | 4.2724 |
| 2026-06-05 | 4.2710 |
| 2026-06-14 | 4.2603 |
| 2026-06-21 | 4.3830 |
| 2026-06-28 | 4.3873 |
| 2026-07-05 | 4.4339 |
| 2026-07-12 | 4.4262 |
| 2026-07-19 | 4.3934 |
| 2026-07-26 | 4.4463 |
| 2026-08-02 | 4.4192 |
| 2026-08-09 | 4.4622 |
| 2026-08-16 | 4.4611 |
| 2026-08-24 | 4.5486 |
| 2026-08-31 | 4.5870 |
| 2026-09-07 | 4.5884 |
| 2026-09-14 | 4.5939 |
| 2026-09-21 | 4.5538 |
High
4.7221
Low
4.0849
Average
4.4642
Get this rate via the API
One GET request returns the LKR/ARS 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=LKR¤cies=ARS"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=LKR¤cies=ARS");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=LKR¤cies=ARS").json()Replace YOUR_API_KEY with the key from your dashboard.
LKR/ARS API questions
How do I get the LKR/ARS exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=LKR¤cies=ARS, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest LKR/ARS rate in rates.ARS.
How far back does LKR/ARS historical data go?
Daily LKR/ARS 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 LKR/ARS 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.