RUB to LKR exchange rate API
Russian Ruble to Sri Lanka Rupee · quoted 2026-09-25
3.8910
▼ +1.09% over 30D
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 last 30 days, RUB/LKR traded between 3.7680 and 3.9494, averaged 3.8712 and fell 1.09%. 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 30D: show the values
| Point | RUB/LKR |
|---|---|
| 2026-08-26 | 3.9338 |
| 2026-08-27 | 3.8592 |
| 2026-08-28 | 3.8472 |
| 2026-08-29 | 3.8063 |
| 2026-08-30 | 3.8174 |
| 2026-08-31 | 3.8242 |
| 2026-09-01 | 3.8091 |
| 2026-09-02 | 3.7892 |
| 2026-09-03 | 3.7680 |
| 2026-09-04 | 3.7953 |
| 2026-09-05 | 3.8244 |
| 2026-09-06 | 3.7956 |
| 2026-09-07 | 3.7974 |
| 2026-09-08 | 3.8154 |
| 2026-09-09 | 3.8363 |
| 2026-09-10 | 3.8744 |
| 2026-09-11 | 3.9230 |
| 2026-09-12 | 3.9031 |
| 2026-09-13 | 3.9033 |
| 2026-09-14 | 3.8960 |
| 2026-09-15 | 3.9075 |
| 2026-09-16 | 3.9373 |
| 2026-09-17 | 3.9494 |
| 2026-09-18 | 3.9261 |
| 2026-09-19 | 3.9234 |
| 2026-09-20 | 3.9390 |
| 2026-09-21 | 3.9382 |
| 2026-09-22 | 3.9471 |
| 2026-09-23 | 3.9138 |
| 2026-09-24 | 3.8962 |
| 2026-09-25 | 3.8924 |
High
3.9494
Low
3.7680
Average
3.8712
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.