BYN to KYD exchange rate API
Belarussian Ruble to Cayman Islands Dollar · quoted 2026-10-07
0.27019
▲ +10.48% over 1Y
1 BYN = 0.27019 KYD · 1 KYD = 3.7010 BYN · Get this rate via the API
1 BYN buys 0.27019 KYD as of 2026-10-07, so 1 KYD buys 3.7010 BYN. Over the last year, BYN/KYD traded between 0.24254 and 0.30349, averaged 0.27855 and rose 10.48%. The API holds daily BYN/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.
BYN/KYD over 1Y: show the values
| Point | BYN/KYD |
|---|---|
| 2025-10-07 | 0.24457 |
| 2025-10-14 | 0.24414 |
| 2025-10-21 | 0.24303 |
| 2025-10-28 | 0.24416 |
| 2025-11-04 | 0.24321 |
| 2025-11-11 | 0.24323 |
| 2025-11-18 | 0.24297 |
| 2025-11-25 | 0.24254 |
| 2025-12-02 | 0.26426 |
| 2025-12-09 | 0.28774 |
| 2025-12-17 | 0.28304 |
| 2025-12-24 | 0.28695 |
| 2025-12-31 | 0.28430 |
| 2026-01-07 | 0.28214 |
| 2026-01-14 | 0.28491 |
| 2026-01-21 | 0.28898 |
| 2026-01-28 | 0.29179 |
| 2026-02-04 | 0.29005 |
| 2026-02-11 | 0.28879 |
| 2026-02-18 | 0.29124 |
| 2026-02-25 | 0.28944 |
| 2026-03-04 | 0.28577 |
| 2026-03-11 | 0.28239 |
| 2026-03-18 | 0.27464 |
| 2026-03-25 | 0.28003 |
| 2026-04-01 | 0.27983 |
| 2026-04-08 | 0.28362 |
| 2026-04-15 | 0.29224 |
| 2026-04-22 | 0.29510 |
| 2026-04-29 | 0.29534 |
| 2026-05-06 | 0.29441 |
| 2026-05-14 | 0.29754 |
| 2026-05-21 | 0.30349 |
| 2026-05-29 | 0.30269 |
| 2026-06-05 | 0.29523 |
| 2026-06-14 | 0.29687 |
| 2026-06-21 | 0.29603 |
| 2026-06-28 | 0.28435 |
| 2026-07-05 | 0.28252 |
| 2026-07-12 | 0.28683 |
| 2026-07-19 | 0.28377 |
| 2026-07-26 | 0.28658 |
| 2026-08-02 | 0.28279 |
| 2026-08-09 | 0.27751 |
| 2026-08-16 | 0.27007 |
| 2026-08-24 | 0.27662 |
| 2026-08-31 | 0.27237 |
| 2026-09-07 | 0.27007 |
| 2026-09-14 | 0.27367 |
| 2026-09-21 | 0.27541 |
| 2026-09-28 | 0.27492 |
High
0.30349
Low
0.24254
Average
0.27855
Get this rate via the API
One GET request returns the BYN/KYD rate as JSON. The free plan includes 1,000 requests a month, with no credit card required.
curl -X GET "https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BYN¤cies=KYD"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BYN¤cies=KYD");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BYN¤cies=KYD").json()Replace YOUR_API_KEY with the key from your dashboard.
BYN/KYD API questions
How do I get the BYN/KYD exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=BYN¤cies=KYD, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest BYN/KYD rate in rates.KYD.
How far back does BYN/KYD historical data go?
Daily BYN/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 BYN/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.