MRO to SLL exchange rate API
Ouguiya to Leone · quoted 2026-10-11
57.1550
▼ +0.40% over 7D
1 MRO = 57.1550 SLL · 1 SLL = 0.01750 MRO · Get this rate via the API
1 MRO buys 57.1550 SLL as of 2026-10-11, so 1 SLL buys 0.01750 MRO. Over the last 7 days, MRO/SLL traded between 57.1550 and 61.6662, averaged 58.0597 and fell 0.40%. The API holds daily MRO/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.
MRO/SLL over 7D
Daily observations · gaps mean no published rate
MRO/SLL over 7D: show the values
| Date | SLL |
|---|---|
| 2026-10-05 | 57.382627 |
| 2026-10-06 | 57.584027 |
| 2026-10-07 | 61.666191 |
| 2026-10-08 | 57.548303 |
| 2026-10-09 | 57.620095 |
| 2026-10-10 | 57.461677 |
| 2026-10-11 | 57.155007 |
High
61.6662
Low
57.1550
Average
58.0597
Statistics use all 7 daily observations in the selected period.
Get this rate via the API
One GET request returns the MRO/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=MRO¤cies=SLL"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=MRO¤cies=SLL");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=MRO¤cies=SLL").json()Replace YOUR_API_KEY with the key from your dashboard.
MRO/SLL API questions
How do I get the MRO/SLL exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=MRO¤cies=SLL, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest MRO/SLL rate in rates.SLL.
How far back does MRO/SLL historical data go?
Daily MRO/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 MRO/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.