GYD to SLL exchange rate API
Guyana Dollar to Leone · quoted 2026-10-03
110.3833
▲ +0.59% over 30D
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 30 days, GYD/SLL traded between 100.2577 and 117.8271, averaged 110.4914 and rose 0.59%. 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 30D: show the values
| Point | GYD/SLL |
|---|---|
| 2026-09-03 | 109.7312 |
| 2026-09-04 | 117.7106 |
| 2026-09-05 | 111.7435 |
| 2026-09-06 | 109.5363 |
| 2026-09-07 | 109.5576 |
| 2026-09-08 | 109.5768 |
| 2026-09-09 | 109.7774 |
| 2026-09-10 | 109.5602 |
| 2026-09-11 | 109.5344 |
| 2026-09-12 | 109.8696 |
| 2026-09-13 | 109.7557 |
| 2026-09-14 | 109.6800 |
| 2026-09-15 | 109.6955 |
| 2026-09-16 | 117.8271 |
| 2026-09-17 | 109.0321 |
| 2026-09-18 | 100.2577 |
| 2026-09-19 | 109.7803 |
| 2026-09-20 | 109.5290 |
| 2026-09-21 | 109.6971 |
| 2026-09-22 | 117.7191 |
| 2026-09-23 | 109.5101 |
| 2026-09-24 | 109.1233 |
| 2026-09-25 | 109.6139 |
| 2026-09-26 | 109.8129 |
| 2026-09-27 | 109.6104 |
| 2026-09-28 | 109.4872 |
| 2026-09-30 | 117.6435 |
| 2026-10-02 | 109.6019 |
| 2026-10-03 | 110.3833 |
High
117.8271
Low
100.2577
Average
110.4914
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.