RON to SLL exchange rate API
New Romanian Leu to Leone · quoted 2026-11-13
4752.87
▼ +0.99% over 7D
1 RON = 4752.87 SLL · 1 SLL = 0.000210 RON · Get this rate via the API
1 RON buys 4752.87 SLL as of 2026-11-13, so 1 SLL buys 0.000210 RON. Over the last 7 days, RON/SLL traded between 4752.87 and 4820.93, averaged 4791.68 and fell 0.99%. The API holds daily RON/SLL 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.
RON/SLL over 7D
Daily observations · gaps mean no published rate
RON/SLL over 7D: show the values
| Date | SLL |
|---|---|
| 2026-11-06 | 4800.263954 |
| 2026-11-07 | 4792.678864 |
| 2026-11-08 | 4808.880155 |
| 2026-11-09 | 4811.966122 |
| 2026-11-10 | 4820.932161 |
| 2026-11-11 | 4781.716079 |
| 2026-11-12 | 4764.137593 |
| 2026-11-13 | 4752.865209 |
High
4820.93
Low
4752.87
Average
4791.68
Statistics use all 8 daily observations in the selected period.
Get this rate via the API
One GET request returns the RON/SLL 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=RON¤cies=SLL"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=RON¤cies=SLL");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=RON¤cies=SLL").json()Replace YOUR_API_KEY with the key from your dashboard.
RON/SLL API questions
How do I get the RON/SLL exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=RON¤cies=SLL, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest RON/SLL rate in rates.SLL.
How far back does RON/SLL historical data go?
Daily RON/SLL 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 RON/SLL 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.