GYD to SLL exchange rate API
Guyana Dollar to Leone · quoted 2026-10-23
109.5916
▼ +0.19% over 7D
1 GYD = 109.5916 SLL · 1 SLL = 0.009125 GYD · Get this rate via the API
1 GYD buys 109.5916 SLL as of 2026-10-23, so 1 SLL buys 0.009125 GYD. Over the last 7 days, GYD/SLL traded between 109.4682 and 109.9987, averaged 109.7572 and fell 0.19%. The API holds daily GYD/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.
GYD/SLL over 7D
Daily observations · gaps mean no published rate
GYD/SLL over 7D: show the values
| Date | SLL |
|---|---|
| 2026-10-16 | 109.796866 |
| 2026-10-17 | 109.998706 |
| 2026-10-18 | 109.943055 |
| 2026-10-19 | 109.46816 |
| 2026-10-20 | 109.724642 |
| 2026-10-21 | 109.932824 |
| 2026-10-22 | 109.601998 |
| 2026-10-23 | 109.591612 |
High
109.9987
Low
109.4682
Average
109.7572
Statistics use all 8 daily observations in the selected period.
Get this rate via the API
One GET request returns the GYD/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=GYD¤cies=SLL"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=GYD¤cies=SLL");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=GYD¤cies=SLL").json()Replace YOUR_API_KEY with the key from your dashboard.
GYD/SLL API questions
How do I get the GYD/SLL exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=GYD¤cies=SLL, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest GYD/SLL rate in rates.SLL.
How far back does GYD/SLL historical data go?
Daily GYD/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 GYD/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.