GMD to SLL exchange rate API
Dalasi to Leone · quoted 2026-10-03
313.8314
▲ +1.57% over 6M
1 GMD = 313.8314 SLL · 1 SLL = 0.003186 GMD · Get this rate via the API
1 GMD buys 313.8314 SLL as of 2026-10-03, so 1 SLL buys 0.003186 GMD. Over the last 6 months, GMD/SLL traded between 285.2889 and 336.1510, averaged 309.3672 and rose 1.57%. The API holds daily GMD/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.
GMD/SLL over 6M: show the values
| Point | GMD/SLL |
|---|---|
| 2026-04-06 | 308.9870 |
| 2026-04-17 | 287.2523 |
| 2026-04-24 | 285.2889 |
| 2026-05-01 | 285.3083 |
| 2026-05-08 | 287.2524 |
| 2026-05-16 | 330.9652 |
| 2026-05-24 | 307.3863 |
| 2026-05-31 | 309.3300 |
| 2026-06-09 | 310.3900 |
| 2026-06-16 | 336.1510 |
| 2026-06-23 | 310.4806 |
| 2026-06-30 | 308.8757 |
| 2026-07-07 | 310.6663 |
| 2026-07-14 | 309.0725 |
| 2026-07-21 | 309.3298 |
| 2026-07-28 | 326.7107 |
| 2026-08-04 | 309.1202 |
| 2026-08-11 | 308.6598 |
| 2026-08-18 | 309.1632 |
| 2026-08-26 | 308.1249 |
| 2026-09-02 | 307.3665 |
| 2026-09-09 | 309.3248 |
| 2026-09-16 | 332.9336 |
| 2026-09-23 | 310.2172 |
| 2026-10-02 | 311.3592 |
High
336.1510
Low
285.2889
Average
309.3672
Get this rate via the API
One GET request returns the GMD/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=GMD¤cies=SLL"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=GMD¤cies=SLL");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=GMD¤cies=SLL").json()Replace YOUR_API_KEY with the key from your dashboard.
GMD/SLL API questions
How do I get the GMD/SLL exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=GMD¤cies=SLL, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest GMD/SLL rate in rates.SLL.
How far back does GMD/SLL historical data go?
Daily GMD/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 GMD/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.