JPY to KRW exchange rate API
Yen to Won · quoted 2026-09-26
8.6138
▼ +8.50% over 1Y
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 last year, JPY/KRW traded between 8.5986 and 9.6391, averaged 9.2679 and fell 8.50%. 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 1Y: show the values
| Point | JPY/KRW |
|---|---|
| 2025-09-26 | 9.4144 |
| 2025-10-03 | 9.5390 |
| 2025-10-10 | 9.3157 |
| 2025-10-17 | 9.4444 |
| 2025-10-24 | 9.4142 |
| 2025-10-31 | 9.2628 |
| 2025-11-07 | 9.5344 |
| 2025-11-14 | 9.4337 |
| 2025-11-21 | 9.4062 |
| 2025-11-28 | 9.4136 |
| 2025-12-05 | 9.4867 |
| 2025-12-12 | 9.4694 |
| 2025-12-19 | 9.4047 |
| 2025-12-26 | 9.2843 |
| 2026-01-02 | 9.2070 |
| 2026-01-09 | 9.2608 |
| 2026-01-16 | 9.3162 |
| 2026-01-23 | 9.2790 |
| 2026-01-30 | 9.3658 |
| 2026-02-06 | 9.3414 |
| 2026-02-13 | 9.4362 |
| 2026-02-20 | 9.3402 |
| 2026-02-27 | 9.2448 |
| 2026-03-06 | 9.4047 |
| 2026-03-13 | 9.3622 |
| 2026-03-20 | 9.4526 |
| 2026-03-27 | 9.4526 |
| 2026-04-03 | 9.5194 |
| 2026-04-10 | 9.3175 |
| 2026-04-17 | 9.2945 |
| 2026-04-24 | 9.2652 |
| 2026-05-01 | 9.4486 |
| 2026-05-08 | 9.3566 |
| 2026-05-15 | 9.4584 |
| 2026-05-22 | 9.5356 |
| 2026-05-29 | 9.4575 |
| 2026-06-05 | 9.6391 |
| 2026-06-12 | 9.4896 |
| 2026-06-19 | 9.5040 |
| 2026-06-26 | 9.5048 |
| 2026-07-03 | 9.5021 |
| 2026-07-10 | 9.2969 |
| 2026-07-17 | 9.1487 |
| 2026-07-24 | 8.9182 |
| 2026-07-31 | 9.0093 |
| 2026-08-07 | 8.9427 |
| 2026-08-14 | 8.8752 |
| 2026-08-21 | 8.7224 |
| 2026-08-28 | 8.6079 |
| 2026-09-04 | 8.6424 |
| 2026-09-11 | 8.7173 |
| 2026-09-18 | 8.7916 |
| 2026-09-25 | 8.5986 |
High
9.6391
Low
8.5986
Average
9.2679
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.