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KRW to CUP exchange rate API

Won to Cuban Peso · quoted 2026-10-02

0.01780

▼ +8.50% over 30D

1 KRW = 0.01780 CUP · 1 CUP = 56.1766 KRW · Get this rate via the API

1 KRW buys 0.01780 CUP as of 2026-10-02, so 1 CUP buys 56.1766 KRW. Over the last 30 days, KRW/CUP traded between 0.01763 and 0.01983, averaged 0.01908 and fell 8.50%. 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.

KRW/CUP over 30D

7D30D6MYTD1Y5Y
KRW/CUP over 30D: show the values
PointKRW/CUP
2026-09-020.01945
2026-09-030.01952
2026-09-040.01963
2026-09-050.01971
2026-09-060.01959
2026-09-070.01966
2026-09-080.01975
2026-09-090.01983
2026-09-100.01972
2026-09-110.01974
2026-09-120.01977
2026-09-130.01942
2026-09-140.01969
2026-09-150.01950
2026-09-160.01937
2026-09-170.01916
2026-09-180.01909
2026-09-190.01912
2026-09-200.01903
2026-09-210.01931
2026-09-220.01954
2026-09-230.01942
2026-09-240.01937
2026-09-250.01771
2026-09-260.01770
2026-09-270.01763
2026-09-280.01769
2026-09-300.01772
2026-10-020.01789

High

0.01983

Low

0.01763

Average

0.01908

For developers

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.

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=KRW&currencies=CUP"
JavaScript 
const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=KRW&currencies=CUP");
const data = await response.json();
Python 
import requests

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

Related pairs

CUP/KRW · inverse 56.1766 KRW/USD 0.000737KRW/EUR 0.000656KRW/GBP 0.000557KRW/JPY 0.11606KRW/CHF 0.000609KRW/AUD 0.001060

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