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BND to SLL exchange rate API

Brunei Dollar to Leone · quoted 2026-10-03

18021.94

▼ +0.18% over 30D

1 BND = 18021.94 SLL · 1 SLL = 0.000055 BND · Get this rate via the API

1 BND buys 18021.94 SLL as of 2026-10-03, so 1 SLL buys 0.000055 BND. Over the last 30 days, BND/SLL traded between 16436.56 and 19391.43, averaged 18163.92 and fell 0.18%. 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 30D

7D30D6MYTD1Y5Y
BND/SLL over 30D: show the values
PointBND/SLL
2026-09-0318054.47
2026-09-0419391.43
2026-09-0518395.50
2026-09-0618088.64
2026-09-0718081.61
2026-09-0818121.50
2026-09-0918132.70
2026-09-1018132.14
2026-09-1118086.86
2026-09-1218108.44
2026-09-1318107.24
2026-09-1418077.10
2026-09-1518027.31
2026-09-1619351.46
2026-09-1717973.05
2026-09-1816436.56
2026-09-1917974.97
2026-09-2017973.98
2026-09-2117980.91
2026-09-2219315.37
2026-09-2317972.75
2026-09-2417896.57
2026-09-2517922.71
2026-09-2617947.27
2026-09-2717947.35
2026-09-2817944.74
2026-09-3019276.11
2026-10-0218013.10

High

19391.43

Low

16436.56

Average

18163.92

For developers

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.

Get a free API key Read the API docs
cURL 
curl -X GET "https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BND&currencies=SLL"
JavaScript 
const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BND&currencies=SLL");
const data = await response.json();
Python 
import requests

data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BND&currencies=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&currencies=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.

Related pairs

SLL/BND · inverse 0.000055 BND/USD 0.78164BND/EUR 0.69459BND/GBP 0.59040BND/JPY 123.3883BND/CHF 0.64790BND/AUD 1.1238

Put these rates in your application

One endpoint, JSON responses, 160+ currencies and history back to 1999. Start on the free plan.

Get a free API key Read the docs