GBP to SLL exchange rate API
Pound Sterling to Leone · quoted 2026-10-12
30396.18
▲ +2.16% over 5Y
1 GBP = 30396.18 SLL · 1 SLL = 0.000033 GBP · Get this rate via the API
1 GBP buys 30396.18 SLL as of 2026-10-12, so 1 SLL buys 0.000033 GBP. Over the last 5 years, GBP/SLL traded between 26537.07 and 33392.99, averaged 30093.71 and rose 2.16%. The API holds daily GBP/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.
GBP/SLL over 5Y
Chart sampled every 7 observations · table and exports keep every daily rate
GBP/SLL over 5Y: show the values
| Date | SLL |
|---|---|
| 2025-02-04 | 28427.648891 |
| 2025-02-05 | 28649.045713 |
| 2025-02-06 | 28237.268203 |
| 2025-02-07 | 28278.643278 |
| 2025-02-08 | 28228.410197 |
| 2025-02-09 | 28212.724534 |
| 2025-02-10 | 28237.820986 |
| 2025-02-11 | 28176.841046 |
| 2025-02-12 | 28418.24308 |
| 2025-02-13 | 28623.596555 |
| 2025-02-14 | 28707.8271 |
| 2025-02-15 | 28631.419656 |
| 2025-02-16 | 28650.219736 |
| 2025-02-17 | 28659.547164 |
| 2025-02-18 | 28627.488735 |
| 2025-02-19 | 28751.211216 |
| 2025-02-20 | 28673.571861 |
| 2025-02-21 | 29433.379263 |
| 2025-02-22 | 28749.631631 |
| 2025-02-23 | 28826.165623 |
| 2025-02-24 | 28756.170093 |
| 2025-02-25 | 29037.831809 |
| 2025-02-26 | 26537.06916 |
| 2025-02-27 | 28956.623572 |
| 2025-02-28 | 28796.724282 |
| 2025-03-01 | 28744.755034 |
| 2025-03-02 | 28702.255698 |
| 2025-03-03 | 28971.751223 |
| 2025-03-04 | 29028.563669 |
| 2025-03-05 | 29259.05754 |
| 2025-03-06 | 29438.7252 |
| 2025-03-07 | 29563.59435 |
| 2025-03-08 | 29457.397333 |
| 2025-03-09 | 27087.846931 |
| 2025-03-10 | 29538.714732 |
| 2025-03-11 | 29540.784235 |
| 2025-03-12 | 29582.266505 |
| 2025-03-13 | 29517.554655 |
| 2025-03-14 | 29451.581328 |
| 2025-03-15 | 29441.160223 |
| 2025-03-16 | 27114.505356 |
| 2025-03-17 | 29542.575507 |
| 2025-03-18 | 29615.949326 |
| 2025-03-19 | 29592.67415 |
| 2025-03-20 | 29552.559289 |
| 2025-03-21 | 29499.74747 |
| 2025-03-22 | 29393.892715 |
| 2025-03-23 | 27069.562382 |
| 2025-03-25 | 29520.824628 |
| 2025-03-26 | 29385.983885 |
High
33392.99
Low
26537.07
Average
30093.71
Statistics use all 749 daily observations in the selected period.
Get this rate via the API
One GET request returns the GBP/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=GBP¤cies=SLL"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=GBP¤cies=SLL");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=GBP¤cies=SLL").json()Replace YOUR_API_KEY with the key from your dashboard.
GBP/SLL API questions
How do I get the GBP/SLL exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=GBP¤cies=SLL, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest GBP/SLL rate in rates.SLL.
How far back does GBP/SLL historical data go?
Daily GBP/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 GBP/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.