JPY to KRW exchange rate API
Yen to Won · quoted 2026-10-17
8.5109
▲ +0.53% over 7D
1 JPY = 8.5109 KRW · 1 KRW = 0.11750 JPY · Get this rate via the API
1 JPY buys 8.5109 KRW as of 2026-10-17, so 1 KRW buys 0.11750 JPY. Over the last 7 days, JPY/KRW traded between 8.4054 and 8.5196, averaged 8.4685 and rose 0.53%. The API holds daily JPY/KRW rates from 1999-01-04 — 27 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.
JPY/KRW over 7D
Daily observations · gaps mean no published rate
JPY/KRW over 7D: show the values
| Date | KRW |
|---|---|
| 2026-10-10 | 8.465788 |
| 2026-10-11 | 8.496701 |
| 2026-10-12 | 8.405402 |
| 2026-10-13 | 8.483466 |
| 2026-10-14 | 8.436439 |
| 2026-10-15 | 8.519597 |
| 2026-10-16 | 8.429929 |
| 2026-10-17 | 8.510904 |
High
8.5196
Low
8.4054
Average
8.4685
Statistics use all 8 daily observations in the selected period.
Get this rate via the API
One GET request returns the JPY/KRW 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=JPY¤cies=KRW"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=JPY¤cies=KRW");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=JPY¤cies=KRW").json()Replace YOUR_API_KEY with the key from your dashboard.
JPY/KRW API questions
How do I get the JPY/KRW exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=JPY¤cies=KRW, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest JPY/KRW rate in rates.KRW.
How far back does JPY/KRW historical data go?
Daily JPY/KRW rates are available from 1999-01-04. Request one day with the /historical endpoint and a date, or a range of days with /timeseries.
Is there a free JPY/KRW 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.