AUD to SLL exchange rate API

Australian Dollar to Leone · quoted 2026-10-02

15998.85

▲ +4.49% over YTD

1 AUD = 15998.85 SLL · 1 SLL = 0.000063 AUD · Get this rate via the API

1 AUD buys 15998.85 SLL as of 2026-10-02, so 1 SLL buys 0.000063 AUD. Over the year to date, AUD/SLL traded between 14446.48 and 17703.08, averaged 15934.08 and rose 4.49%. The API holds daily AUD/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.

AUD/SLL over YTD

7D 30D 6M YTD 1Y 5Y

AUD/SLL over YTD: show the values

Point	AUD/SLL
2025-12-31	15311.57
2026-01-07	15373.25
2026-01-14	15339.90
2026-01-21	15582.95
2026-01-28	15972.86
2026-02-04	16105.95
2026-02-11	16275.37
2026-02-18	16227.78
2026-02-25	16242.97
2026-03-04	16174.96
2026-03-11	16368.41
2026-03-18	16109.03
2026-03-25	15886.99
2026-04-01	15920.92
2026-04-08	16205.08
2026-04-19	14998.92
2026-04-26	14970.85
2026-05-03	15121.98
2026-05-10	15175.71
2026-05-18	15025.40
2026-05-26	16380.40
2026-06-02	17697.30
2026-06-11	15972.05
2026-06-18	15991.61
2026-06-25	15750.72
2026-07-02	14446.48
2026-07-09	15881.18
2026-07-16	16013.99
2026-07-23	16044.63
2026-07-30	15972.58
2026-08-06	16133.23
2026-08-13	16647.74
2026-08-21	16414.90
2026-08-28	16482.82
2026-09-04	17703.08
2026-09-11	16455.50
2026-09-18	14930.74
2026-09-25	16120.27

High

17703.08

Low

14446.48

Average

15934.08

For developers

Get this rate via the API

One GET request returns the AUD/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=AUD&currencies=SLL"

JavaScript

const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=AUD&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=AUD&currencies=SLL").json()

Replace YOUR_API_KEY with the key from your dashboard.

AUD/SLL API questions

How do I get the AUD/SLL exchange rate from an API?

Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=AUD&currencies=SLL, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest AUD/SLL rate in rates.SLL.

How far back does AUD/SLL historical data go?

Daily AUD/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 AUD/SLL exchange rate API?

Yes. The free plan includes 1,000 requests a month, with no credit card required; paid plans raise the limit.

SLL/AUD · inverse 0.000063 AUD/USD 0.69410 AUD/EUR 0.61646 AUD/GBP 0.52542 AUD/JPY 109.4555 AUD/CHF 0.57437 AUD/CAD 0.98732

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