SLL to THB exchange rate API
Leone to Baht · quoted 2026-10-03
0.001455
▼ +3.32% over 5Y
1 SLL = 0.001455 THB · 1 THB = 687.2852 SLL · Get this rate via the API
1 SLL buys 0.001455 THB as of 2026-10-03, so 1 THB buys 687.2852 SLL. Over the last 5 years, SLL/THB traded between 0.001374 and 0.001535, averaged 0.001450 and fell 3.32%. The API holds daily SLL/THB 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.
SLL/THB over 5Y: show the values
| Point | SLL/THB |
|---|---|
| 2024-08-24 | 0.001505 |
| 2024-10-07 | 0.001475 |
| 2024-11-06 | 0.001508 |
| 2024-12-06 | 0.001494 |
| 2025-01-05 | 0.001513 |
| 2025-02-04 | 0.001477 |
| 2025-03-06 | 0.001475 |
| 2025-04-06 | 0.001509 |
| 2025-05-06 | 0.001433 |
| 2025-06-07 | 0.001492 |
| 2025-07-07 | 0.001432 |
| 2025-08-06 | 0.001401 |
| 2025-09-05 | 0.001413 |
| 2025-10-06 | 0.001426 |
| 2025-11-05 | 0.001434 |
| 2025-12-05 | 0.001386 |
| 2026-01-05 | 0.001374 |
| 2026-02-04 | 0.001380 |
| 2026-03-06 | 0.001393 |
| 2026-04-05 | 0.001425 |
| 2026-05-09 | 0.001535 |
| 2026-06-12 | 0.001433 |
| 2026-07-12 | 0.001456 |
| 2026-08-11 | 0.001447 |
| 2026-09-11 | 0.001441 |
High
0.001535
Low
0.001374
Average
0.001450
Get this rate via the API
One GET request returns the SLL/THB 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=SLL¤cies=THB"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=SLL¤cies=THB");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=SLL¤cies=THB").json()Replace YOUR_API_KEY with the key from your dashboard.
SLL/THB API questions
How do I get the SLL/THB exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=SLL¤cies=THB, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest SLL/THB rate in rates.THB.
How far back does SLL/THB historical data go?
Daily SLL/THB 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 SLL/THB 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.