GYD to SLL exchange rate API
Guyana Dollar to Leone · quoted 2026-10-03
110.3833
▲ +0.61% over 6M
1 GYD = 110.3833 SLL · 1 SLL = 0.009059 GYD · Get this rate via the API
1 GYD buys 110.3833 SLL as of 2026-10-03, so 1 SLL buys 0.009059 GYD. Over the last 6 months, GYD/SLL traded between 99.9017 and 118.1791, averaged 109.1218 and rose 0.61%. 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 6M: show the values
| Point | GYD/SLL |
|---|---|
| 2026-04-06 | 109.7129 |
| 2026-04-17 | 100.2277 |
| 2026-04-24 | 100.2110 |
| 2026-05-01 | 100.2115 |
| 2026-05-08 | 99.9017 |
| 2026-05-16 | 114.7992 |
| 2026-05-24 | 109.2841 |
| 2026-05-31 | 109.2585 |
| 2026-06-09 | 109.1194 |
| 2026-06-16 | 118.1791 |
| 2026-06-23 | 109.0794 |
| 2026-06-30 | 109.2140 |
| 2026-07-07 | 109.9798 |
| 2026-07-14 | 109.1192 |
| 2026-07-21 | 109.3453 |
| 2026-07-28 | 115.7281 |
| 2026-08-04 | 109.1979 |
| 2026-08-11 | 109.1201 |
| 2026-08-18 | 109.5290 |
| 2026-08-26 | 109.3794 |
| 2026-09-02 | 109.4705 |
| 2026-09-09 | 109.7774 |
| 2026-09-16 | 117.8271 |
| 2026-09-23 | 109.5101 |
| 2026-10-02 | 109.6019 |
High
118.1791
Low
99.9017
Average
109.1218
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.