SLL to RON exchange rate API
Leone to New Romanian Leu · quoted 2026-10-03
0.000206
▲ +8.99% over YTD
1 SLL = 0.000206 RON · 1 RON = 4854.37 SLL · Get this rate via the API
1 SLL buys 0.000206 RON as of 2026-10-03, so 1 RON buys 4854.37 SLL. Over the year to date, SLL/RON traded between 0.000183 and 0.000219, averaged 0.000197 and rose 8.99%. The API holds daily SLL/RON 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.
SLL/RON over YTD: show the values
| Point | SLL/RON |
|---|---|
| 2025-12-31 | 0.000189 |
| 2026-01-07 | 0.000190 |
| 2026-01-14 | 0.000190 |
| 2026-01-21 | 0.000188 |
| 2026-01-28 | 0.000186 |
| 2026-02-04 | 0.000188 |
| 2026-02-11 | 0.000186 |
| 2026-02-18 | 0.000187 |
| 2026-02-25 | 0.000188 |
| 2026-03-04 | 0.000190 |
| 2026-03-11 | 0.000192 |
| 2026-03-18 | 0.000193 |
| 2026-03-25 | 0.000192 |
| 2026-04-01 | 0.000191 |
| 2026-04-08 | 0.000189 |
| 2026-04-19 | 0.000206 |
| 2026-04-26 | 0.000206 |
| 2026-05-03 | 0.000211 |
| 2026-05-10 | 0.000211 |
| 2026-05-18 | 0.000213 |
| 2026-05-26 | 0.000196 |
| 2026-06-02 | 0.000183 |
| 2026-06-11 | 0.000198 |
| 2026-06-18 | 0.000200 |
| 2026-06-25 | 0.000201 |
| 2026-07-02 | 0.000218 |
| 2026-07-09 | 0.000200 |
| 2026-07-16 | 0.000200 |
| 2026-07-23 | 0.000200 |
| 2026-07-30 | 0.000199 |
| 2026-08-06 | 0.000198 |
| 2026-08-13 | 0.000192 |
| 2026-08-21 | 0.000196 |
| 2026-08-28 | 0.000197 |
| 2026-09-04 | 0.000183 |
| 2026-09-11 | 0.000197 |
| 2026-09-18 | 0.000219 |
| 2026-09-25 | 0.000201 |
High
0.000219
Low
0.000183
Average
0.000197
Get this rate via the API
One GET request returns the SLL/RON 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=SLL¤cies=RON"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=SLL¤cies=RON");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=SLL¤cies=RON").json()Replace YOUR_API_KEY with the key from your dashboard.
SLL/RON API questions
How do I get the SLL/RON exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=SLL¤cies=RON, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest SLL/RON rate in rates.RON.
How far back does SLL/RON historical data go?
Daily SLL/RON 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 SLL/RON 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.