RUB to LKR exchange rate API
Russian Ruble to Sri Lanka Rupee · quoted 2026-10-16
3.9644
▲ +1.62% over 7D
1 RUB = 3.9644 LKR · 1 LKR = 0.25225 RUB · Get this rate via the API
1 RUB buys 3.9644 LKR as of 2026-10-16, so 1 LKR buys 0.25225 RUB. Over the last 7 days, RUB/LKR traded between 3.8840 and 3.9678, averaged 3.9263 and rose 1.62%. The API holds daily RUB/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.
RUB/LKR over 7D
Daily observations · gaps mean no published rate
RUB/LKR over 7D: show the values
| Date | LKR |
|---|---|
| 2026-10-09 | 3.901159 |
| 2026-10-10 | 3.884036 |
| 2026-10-11 | 3.89091 |
| 2026-10-12 | 3.89331 |
| 2026-10-13 | 3.953415 |
| 2026-10-14 | 3.95556 |
| 2026-10-15 | 3.967751 |
| 2026-10-16 | 3.964381 |
High
3.9678
Low
3.8840
Average
3.9263
Statistics use all 8 daily observations in the selected period.
Get this rate via the API
One GET request returns the RUB/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=RUB¤cies=LKR"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=RUB¤cies=LKR");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=RUB¤cies=LKR").json()Replace YOUR_API_KEY with the key from your dashboard.
RUB/LKR API questions
How do I get the RUB/LKR exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=RUB¤cies=LKR, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest RUB/LKR rate in rates.LKR.
How far back does RUB/LKR historical data go?
Daily RUB/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 RUB/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.