JPY to KRW exchange rate API
Yen to Won · quoted 2026-09-26
8.6138
▼ +6.55% over YTD
1 JPY = 8.6138 KRW · 1 KRW = 0.11609 JPY · Get this rate via the API
1 JPY buys 8.6138 KRW as of 2026-09-26, so 1 KRW buys 0.11609 JPY. Over the year to date, JPY/KRW traded between 8.5376 and 9.5771, averaged 9.2074 and fell 6.55%. 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.
JPY/KRW over YTD: show the values
| Point | JPY/KRW |
|---|---|
| 2025-12-31 | 9.2180 |
| 2026-01-07 | 9.2476 |
| 2026-01-14 | 9.3009 |
| 2026-01-21 | 9.2821 |
| 2026-01-28 | 9.3613 |
| 2026-02-04 | 9.2935 |
| 2026-02-11 | 9.5332 |
| 2026-02-18 | 9.4107 |
| 2026-02-25 | 9.1101 |
| 2026-03-04 | 9.3232 |
| 2026-03-11 | 9.3157 |
| 2026-03-18 | 9.4233 |
| 2026-03-25 | 9.4206 |
| 2026-04-01 | 9.5049 |
| 2026-04-08 | 9.3217 |
| 2026-04-15 | 9.2846 |
| 2026-04-22 | 9.2832 |
| 2026-04-29 | 9.2520 |
| 2026-05-06 | 9.2699 |
| 2026-05-13 | 9.4350 |
| 2026-05-20 | 9.4661 |
| 2026-05-27 | 9.4071 |
| 2026-06-03 | 9.5771 |
| 2026-06-10 | 9.4990 |
| 2026-06-17 | 9.4632 |
| 2026-06-24 | 9.5645 |
| 2026-07-01 | 9.5760 |
| 2026-07-08 | 9.2874 |
| 2026-07-15 | 9.1889 |
| 2026-07-22 | 9.0780 |
| 2026-07-29 | 8.8730 |
| 2026-08-05 | 9.0343 |
| 2026-08-12 | 8.9077 |
| 2026-08-19 | 8.7467 |
| 2026-08-26 | 8.6973 |
| 2026-09-02 | 8.5376 |
| 2026-09-09 | 8.7180 |
| 2026-09-16 | 8.8217 |
| 2026-09-23 | 8.6459 |
High
9.5771
Low
8.5376
Average
9.2074
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.