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SLL to KYD exchange rate API

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

0.000036

▲ 0.00% over 6M

1 SLL = 0.000036 KYD · 1 KYD = 27777.78 SLL · Get this rate via the API

1 SLL buys 0.000036 KYD as of 2026-10-03, so 1 KYD buys 27777.78 SLL. Over the last 6 months, SLL/KYD traded between 0.000033 and 0.000039, averaged 0.000036 and was unchanged. The API holds daily SLL/KYD 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/KYD over 6M

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SLL/KYD over 6M: show the values
PointSLL/KYD
2026-04-060.000036
2026-04-170.000039
2026-04-240.000039
2026-05-010.000039
2026-05-080.000039
2026-05-160.000034
2026-05-240.000035
2026-05-310.000035
2026-06-090.000036
2026-06-160.000033
2026-06-230.000036
2026-06-300.000036
2026-07-070.000036
2026-07-140.000036
2026-07-210.000036
2026-07-280.000034
2026-08-040.000036
2026-08-110.000036
2026-08-180.000036
2026-08-260.000036
2026-09-020.000036
2026-09-090.000036
2026-09-160.000033
2026-09-230.000036
2026-10-020.000036

High

0.000039

Low

0.000033

Average

0.000036

For developers

Get this rate via the API

One GET request returns the SLL/KYD 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=SLL&currencies=KYD"
JavaScript 
const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=SLL&currencies=KYD");
const data = await response.json();
Python 
import requests

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

Replace YOUR_API_KEY with the key from your dashboard.

SLL/KYD API questions

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

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

How far back does SLL/KYD historical data go?

Daily SLL/KYD 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/KYD 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

KYD/SLL · inverse 27777.78 SLL/USD 0.000043SLL/EUR 0.000038SLL/GBP 0.000032SLL/JPY 0.006849SLL/CHF 0.000035SLL/AUD 0.000062

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