KRW to CUP exchange rate API
Won to Cuban Peso · quoted 2026-10-01
0.01753
▼ +9.51% over 7D
1 KRW = 0.01753 CUP · 1 CUP = 57.0483 KRW · Get this rate via the API
1 KRW buys 0.01753 CUP as of 2026-10-01, so 1 CUP buys 57.0483 KRW. Over the last 7 days, KRW/CUP traded between 0.01753 and 0.01937, averaged 0.01791 and fell 9.51%. The API holds daily KRW/CUP 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.
Get this rate via the API
One GET request returns the KRW/CUP 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=KRW¤cies=CUP"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=KRW¤cies=CUP");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=KRW¤cies=CUP").json()Replace YOUR_API_KEY with the key from your dashboard.
KRW/CUP API questions
How do I get the KRW/CUP exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=KRW¤cies=CUP, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest KRW/CUP rate in rates.CUP.
How far back does KRW/CUP historical data go?
Daily KRW/CUP 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 KRW/CUP 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.