OMR to SLL exchange rate API
Rial Omani to Leone · quoted 2026-11-14
59531.38
▼ +0.32% over 7D
1 OMR = 59531.38 SLL · 1 SLL = 0.000017 OMR · Get this rate via the API
1 OMR buys 59531.38 SLL as of 2026-11-14, so 1 SLL buys 0.000017 OMR. Over the last 7 days, OMR/SLL traded between 59505.49 and 59724.68, averaged 59560.20 and fell 0.32%. The API holds daily OMR/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.
OMR/SLL over 7D
Daily observations · gaps mean no published rate
OMR/SLL over 7D: show the values
| Date | SLL |
|---|---|
| 2026-11-07 | 59724.67924 |
| 2026-11-08 | 59607.075354 |
| 2026-11-09 | 59505.48997 |
| 2026-11-10 | 59518.320876 |
| 2026-11-11 | 59505.563364 |
| 2026-11-12 | 59557.648663 |
| 2026-11-13 | 59531.448997 |
| 2026-11-14 | 59531.384225 |
High
59724.68
Low
59505.49
Average
59560.20
Statistics use all 8 daily observations in the selected period.
Get this rate via the API
One GET request returns the OMR/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=OMR¤cies=SLL"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=OMR¤cies=SLL");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=OMR¤cies=SLL").json()Replace YOUR_API_KEY with the key from your dashboard.
OMR/SLL API questions
How do I get the OMR/SLL exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=OMR¤cies=SLL, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest OMR/SLL rate in rates.SLL.
How far back does OMR/SLL historical data go?
Daily OMR/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 OMR/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.