GBP to SLL exchange rate API
Pound Sterling to Leone · quoted 2026-10-12
30396.18
▲ +3.27% over 2Y
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 2 years, GBP/SLL traded between 26537.07 and 33392.99, averaged 30109.46 and rose 3.27%. 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 2Y
Chart sampled every 7 observations · table and exports keep every daily rate
GBP/SLL over 2Y: show the values
| Date | SLL |
|---|---|
| 2025-05-01 | 30320.445745 |
| 2025-05-02 | 30315.510491 |
| 2025-05-03 | 30125.231219 |
| 2025-05-04 | 30137.184614 |
| 2025-05-05 | 30245.847302 |
| 2025-05-06 | 30435.006492 |
| 2025-05-08 | 30308.672588 |
| 2025-05-09 | 30210.545786 |
| 2025-05-10 | 30319.920782 |
| 2025-05-11 | 30303.22789 |
| 2025-05-12 | 30027.936341 |
| 2025-05-13 | 30126.372882 |
| 2025-05-14 | 30377.246018 |
| 2025-05-15 | 30246.305201 |
| 2025-05-17 | 30252.008278 |
| 2025-05-18 | 30268.261023 |
| 2025-05-19 | 30472.60018 |
| 2025-05-20 | 30412.60511 |
| 2025-05-21 | 30560.955054 |
| 2025-05-22 | 30596.824063 |
| 2025-05-23 | 30841.139481 |
| 2025-05-24 | 30972.447485 |
| 2025-05-25 | 30936.000489 |
| 2025-05-26 | 31022.405293 |
| 2025-05-27 | 30994.915126 |
| 2025-05-28 | 30734.882375 |
| 2025-05-29 | 30684.063043 |
| 2025-05-30 | 30728.211388 |
| 2025-05-31 | 30668.270943 |
| 2025-06-01 | 30685.491105 |
| 2025-06-02 | 30862.829783 |
| 2025-06-03 | 30766.355971 |
| 2025-06-04 | 30815.725429 |
| 2025-06-05 | 30894.788894 |
| 2025-06-06 | 30836.2214 |
| 2025-06-07 | 29635.945138 |
| 2025-06-08 | 29655.330078 |
| 2025-06-09 | 29676.87666 |
| 2025-06-10 | 29583.851241 |
| 2025-06-11 | 30747.649389 |
| 2025-06-12 | 29908.518936 |
| 2025-06-13 | 30854.438802 |
| 2025-06-14 | 31075.536815 |
| 2025-06-15 | 31064.828525 |
| 2025-06-16 | 31097.661082 |
| 2025-06-17 | 30871.472552 |
| 2025-06-18 | 30646.318216 |
| 2025-06-19 | 30613.455241 |
| 2025-06-20 | 30367.812125 |
| 2025-06-21 | 30668.619006 |
High
33392.99
Low
26537.07
Average
30109.46
Statistics use all 714 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.