SOS to SLL exchange rate API
Somali Shilling to Leone · quoted 2026-10-23
40.1330
▼ +0.14% over 7D
1 SOS = 40.1330 SLL · 1 SLL = 0.02492 SOS · Get this rate via the API
1 SOS buys 40.1330 SLL as of 2026-10-23, so 1 SLL buys 0.02492 SOS. Over the last 7 days, SOS/SLL traded between 40.1218 and 40.2744, averaged 40.1923 and fell 0.14%. The API holds daily SOS/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.
SOS/SLL over 7D
Daily observations · gaps mean no published rate
SOS/SLL over 7D: show the values
| Date | SLL |
|---|---|
| 2026-10-16 | 40.190658 |
| 2026-10-17 | 40.188068 |
| 2026-10-18 | 40.187997 |
| 2026-10-19 | 40.121792 |
| 2026-10-20 | 40.242877 |
| 2026-10-21 | 40.274361 |
| 2026-10-22 | 40.199289 |
| 2026-10-23 | 40.13298 |
High
40.2744
Low
40.1218
Average
40.1923
Statistics use all 8 daily observations in the selected period.
Get this rate via the API
One GET request returns the SOS/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=SOS¤cies=SLL"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=SOS¤cies=SLL");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=SOS¤cies=SLL").json()Replace YOUR_API_KEY with the key from your dashboard.
SOS/SLL API questions
How do I get the SOS/SLL exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=SOS¤cies=SLL, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest SOS/SLL rate in rates.SLL.
How far back does SOS/SLL historical data go?
Daily SOS/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 SOS/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.