RUB to LKR exchange rate API
Russian Ruble to Sri Lanka Rupee · quoted 2026-09-25
3.8910
▼ +0.25% over YTD
1 RUB = 3.8910 LKR · 1 LKR = 0.25701 RUB · Get this rate via the API
1 RUB buys 3.8910 LKR as of 2026-09-25, so 1 LKR buys 0.25701 RUB. Over the year to date, RUB/LKR traded between 3.7874 and 4.7952, averaged 4.1356 and fell 0.25%. 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.
RUB/LKR over YTD: show the values
| Point | RUB/LKR |
|---|---|
| 2025-12-31 | 3.9007 |
| 2026-01-07 | 3.8598 |
| 2026-01-14 | 3.9374 |
| 2026-01-21 | 3.9770 |
| 2026-01-28 | 4.0618 |
| 2026-02-04 | 4.0269 |
| 2026-02-11 | 4.0137 |
| 2026-02-18 | 4.0610 |
| 2026-02-25 | 4.0479 |
| 2026-03-04 | 4.0038 |
| 2026-03-11 | 3.9416 |
| 2026-03-18 | 3.7874 |
| 2026-03-25 | 3.9085 |
| 2026-04-01 | 3.8869 |
| 2026-04-08 | 4.0263 |
| 2026-04-15 | 4.1960 |
| 2026-04-22 | 4.2252 |
| 2026-04-29 | 4.2492 |
| 2026-05-06 | 4.2506 |
| 2026-05-14 | 4.4230 |
| 2026-05-21 | 4.7952 |
| 2026-05-29 | 4.6554 |
| 2026-06-05 | 4.5834 |
| 2026-06-14 | 4.6290 |
| 2026-06-21 | 4.5705 |
| 2026-06-28 | 4.2657 |
| 2026-07-05 | 4.3593 |
| 2026-07-12 | 4.3844 |
| 2026-07-19 | 4.2968 |
| 2026-07-26 | 4.3043 |
| 2026-08-02 | 4.2408 |
| 2026-08-09 | 4.1167 |
| 2026-08-16 | 3.9696 |
| 2026-08-24 | 3.9863 |
| 2026-08-31 | 3.8242 |
| 2026-09-07 | 3.7974 |
| 2026-09-14 | 3.8960 |
| 2026-09-21 | 3.9382 |
High
4.7952
Low
3.7874
Average
4.1356
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.