KYD to SLL exchange rate API

Cayman Islands Dollar to Leone · quoted 2026-10-03

27705.56

▲ +0.56% over YTD

1 KYD = 27705.56 SLL · 1 SLL = 0.000036 KYD · Get this rate via the API

1 KYD buys 27705.56 SLL as of 2026-10-03, so 1 SLL buys 0.000036 KYD. Over the year to date, KYD/SLL traded between 25113.51 and 29640.17, averaged 27258.95 and rose 0.56%. The API holds daily KYD/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.

KYD/SLL over YTD

7D 30D 6M YTD 1Y 5Y

KYD/SLL over YTD: show the values

Point	KYD/SLL
2025-12-31	27550.69
2026-01-07	27543.81
2026-01-14	27716.95
2026-01-21	27676.89
2026-01-28	27545.21
2026-02-04	27571.23
2026-02-11	27504.92
2026-02-18	27595.33
2026-02-25	27632.64
2026-03-04	27573.20
2026-03-11	27527.83
2026-03-18	27474.74
2026-03-25	27516.94
2026-04-01	27529.72
2026-04-08	27638.15
2026-04-19	25120.10
2026-04-26	25204.03
2026-05-03	25157.05
2026-05-10	25229.06
2026-05-18	25113.51
2026-05-26	27583.95
2026-06-02	29621.23
2026-06-11	27445.09
2026-06-18	27453.05
2026-06-25	27485.35
2026-07-02	25154.13
2026-07-09	27520.21
2026-07-16	27498.72
2026-07-23	27590.02
2026-07-30	27607.18
2026-08-06	27573.54
2026-08-13	28385.53
2026-08-21	27530.34
2026-08-28	27557.75
2026-09-04	29640.17
2026-09-11	27586.11
2026-09-18	25165.16
2026-09-25	27573.81

High

29640.17

Low

25113.51

Average

27258.95

For developers

Get this rate via the API

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

JavaScript

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

Replace YOUR_API_KEY with the key from your dashboard.

KYD/SLL API questions

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

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

How far back does KYD/SLL historical data go?

Daily KYD/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 KYD/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/KYD · inverse 0.000036 KYD/USD 1.2048 KYD/EUR 1.0709 KYD/GBP 0.90997 KYD/JPY 190.1810 KYD/CHF 0.99852 KYD/AUD 1.7320

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