SOS to SLL exchange rate API
Somali Shilling to Leone · quoted 2026-10-03
40.4148
▲ +1.32% over 1Y
1 SOS = 40.4148 SLL · 1 SLL = 0.02474 SOS · Get this rate via the API
1 SOS buys 40.4148 SLL as of 2026-10-03, so 1 SLL buys 0.02474 SOS. Over the last year, SOS/SLL traded between 36.6473 and 42.3881, averaged 39.7689 and rose 1.32%. 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 1Y: show the values
| Point | SOS/SLL |
|---|---|
| 2025-10-03 | 39.8876 |
| 2025-10-10 | 39.8296 |
| 2025-10-17 | 39.8890 |
| 2025-10-24 | 39.8657 |
| 2025-10-31 | 38.3314 |
| 2025-11-07 | 39.6575 |
| 2025-11-14 | 39.5284 |
| 2025-11-21 | 40.0621 |
| 2025-11-28 | 40.2806 |
| 2025-12-05 | 40.2137 |
| 2025-12-13 | 40.2016 |
| 2025-12-20 | 40.1522 |
| 2025-12-27 | 40.1836 |
| 2026-01-03 | 39.9838 |
| 2026-01-10 | 39.9452 |
| 2026-01-17 | 39.9877 |
| 2026-01-24 | 39.3438 |
| 2026-01-31 | 41.9348 |
| 2026-02-07 | 39.3199 |
| 2026-02-14 | 40.0147 |
| 2026-02-21 | 40.1693 |
| 2026-02-28 | 40.1183 |
| 2026-03-07 | 41.8188 |
| 2026-03-14 | 40.0732 |
| 2026-03-21 | 39.9327 |
| 2026-03-28 | 36.6918 |
| 2026-04-04 | 40.1804 |
| 2026-04-15 | 36.6725 |
| 2026-04-22 | 36.6473 |
| 2026-04-29 | 36.6920 |
| 2026-05-06 | 36.7666 |
| 2026-05-14 | 39.9136 |
| 2026-05-21 | 39.9851 |
| 2026-05-29 | 40.2214 |
| 2026-06-05 | 39.9622 |
| 2026-06-14 | 39.9322 |
| 2026-06-21 | 39.9758 |
| 2026-06-28 | 39.9293 |
| 2026-07-05 | 39.9412 |
| 2026-07-12 | 40.1878 |
| 2026-07-19 | 40.0360 |
| 2026-07-26 | 42.3881 |
| 2026-08-02 | 40.1187 |
| 2026-08-09 | 39.2486 |
| 2026-08-16 | 40.5052 |
| 2026-08-24 | 40.1738 |
| 2026-08-31 | 40.0655 |
| 2026-09-07 | 40.1091 |
| 2026-09-14 | 40.1407 |
| 2026-09-21 | 40.1999 |
| 2026-09-28 | 40.1583 |
High
42.3881
Low
36.6473
Average
39.7689
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.