GBP to SLL exchange rate API
Pound Sterling to Leone · quoted 2026-10-12
30418.93
▲ +2.24% over 5Y
1 GBP = 30418.93 SLL · 1 SLL = 0.000033 GBP · Get this rate via the API
1 GBP buys 30418.93 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 30093.74 and rose 2.24%. 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 |
|---|---|
| 2024-08-24 | 29752.242135 |
| 2024-08-27 | 29799.401238 |
| 2024-08-29 | 29698.272338 |
| 2024-08-30 | 29710.735225 |
| 2024-08-31 | 29607.188836 |
| 2024-09-01 | 29616.828497 |
| 2024-09-02 | 29690.766857 |
| 2024-09-03 | 29595.011733 |
| 2024-09-04 | 29527.618485 |
| 2024-09-05 | 29797.984454 |
| 2024-09-06 | 29763.092768 |
| 2024-09-09 | 29564.226875 |
| 2024-09-10 | 29518.030955 |
| 2024-09-11 | 29576.719402 |
| 2024-09-13 | 29613.044351 |
| 2024-09-15 | 29610.490303 |
| 2024-09-16 | 29810.911819 |
| 2024-09-18 | 29880.51219 |
| 2024-09-20 | 30009.039982 |
| 2024-09-22 | 30077.041822 |
| 2024-09-23 | 30076.827293 |
| 2024-09-25 | 30158.371491 |
| 2024-09-27 | 30277.575304 |
| 2024-09-29 | 30205.051486 |
| 2024-09-30 | 30281.454529 |
| 2024-10-02 | 30055.143352 |
| 2024-10-03 | 29741.869408 |
| 2024-10-04 | 29838.7971 |
| 2024-10-05 | 29700.546277 |
| 2024-10-06 | 29675.327649 |
| 2024-10-07 | 29609.475406 |
| 2024-10-08 | 29618.552259 |
| 2024-10-09 | 29603.696132 |
| 2024-10-10 | 29498.745154 |
| 2024-10-11 | 29470.014785 |
| 2024-10-12 | 29432.556161 |
| 2024-10-13 | 29440.947683 |
| 2024-10-14 | 29417.348654 |
| 2024-10-15 | 29511.156627 |
| 2024-10-16 | 29389.670794 |
| 2024-10-17 | 29438.774924 |
| 2024-10-18 | 29489.924033 |
| 2024-10-19 | 29752.81197 |
| 2024-10-20 | 29733.773889 |
| 2024-10-21 | 29865.810529 |
| 2024-10-22 | 29473.058591 |
| 2024-10-23 | 29393.640925 |
| 2024-10-24 | 29465.111876 |
| 2024-10-25 | 29537.441709 |
| 2024-10-26 | 29447.862982 |
High
33392.99
Low
26537.07
Average
30093.74
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.