BND to SLL exchange rate API
Brunei Dollar to Leone · quoted 2026-10-23
17935.17
▲ +0.05% over 7D
1 BND = 17935.17 SLL · 1 SLL = 0.000056 BND · Get this rate via the API
1 BND buys 17935.17 SLL as of 2026-10-23, so 1 SLL buys 0.000056 BND. Over the last 7 days, BND/SLL traded between 17925.61 and 17961.13, averaged 17947.49 and rose 0.05%. The API holds daily BND/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.
BND/SLL over 7D
Daily observations · gaps mean no published rate
BND/SLL over 7D: show the values
| Date | SLL |
|---|---|
| 2026-10-16 | 17925.613579 |
| 2026-10-17 | 17947.41529 |
| 2026-10-18 | 17946.583109 |
| 2026-10-19 | 17949.353126 |
| 2026-10-20 | 17960.60964 |
| 2026-10-21 | 17961.133064 |
| 2026-10-22 | 17954.013864 |
| 2026-10-23 | 17935.172129 |
High
17961.13
Low
17925.61
Average
17947.49
Statistics use all 8 daily observations in the selected period.
Get this rate via the API
One GET request returns the BND/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=BND¤cies=SLL"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BND¤cies=SLL");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BND¤cies=SLL").json()Replace YOUR_API_KEY with the key from your dashboard.
BND/SLL API questions
How do I get the BND/SLL exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BND¤cies=SLL, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest BND/SLL rate in rates.SLL.
How far back does BND/SLL historical data go?
Daily BND/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 BND/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.