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SGD to KYD exchange rate API

Singapore Dollar to Cayman Islands Dollar · quoted 2026-10-07

0.64870

▲ +0.99% over 1Y

1 SGD = 0.64870 KYD · 1 KYD = 1.5415 SGD · Get this rate via the API

1 SGD buys 0.64870 KYD as of 2026-10-07, so 1 KYD buys 1.5415 SGD. Over the last year, SGD/KYD traded between 0.63471 and 0.65862, averaged 0.64657 and rose 0.99%. The API holds daily SGD/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.

SGD/KYD over 1Y

SGD/KYD over 1Y: show the values
PointSGD/KYD
2025-10-070.64237
2025-10-140.63872
2025-10-210.63798
2025-10-280.64172
2025-11-040.63471
2025-11-110.63714
2025-11-180.63689
2025-11-250.63627
2025-12-020.64028
2025-12-090.64135
2025-12-170.64383
2025-12-240.64729
2025-12-310.64686
2026-01-070.64742
2026-01-140.64355
2026-01-210.64892
2026-01-280.65660
2026-02-040.65363
2026-02-110.65862
2026-02-180.65786
2026-02-250.65529
2026-03-040.65218
2026-03-110.65255
2026-03-180.64884
2026-03-250.64813
2026-04-010.64884
2026-04-080.65279
2026-04-150.65520
2026-04-220.65508
2026-04-290.65232
2026-05-060.65569
2026-05-140.65308
2026-05-210.64982
2026-05-290.64908
2026-06-050.64828
2026-06-140.63949
2026-06-210.63616
2026-06-280.63802
2026-07-050.63499
2026-07-120.63513
2026-07-190.63519
2026-07-260.63731
2026-08-020.64028
2026-08-090.64438
2026-08-160.64136
2026-08-240.65473
2026-08-310.65277
2026-09-070.65679
2026-09-140.65450
2026-09-210.65186
2026-09-280.65098

High

0.65862

Low

0.63471

Average

0.64657

For developers

Get this rate via the API

One GET request returns the SGD/KYD rate as JSON. The free plan includes 1,000 requests a month, with no credit card required.

cURL
curl -X GET "https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=SGD&currencies=KYD"
JavaScript
const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=SGD&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=SGD&currencies=KYD").json()

Replace YOUR_API_KEY with the key from your dashboard.

SGD/KYD API questions

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

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

How far back does SGD/KYD historical data go?

Daily SGD/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 SGD/KYD 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.