KRW to WST exchange rate API
Won to Tala · quoted 2026-10-01
0.002018
▼ +0.30% over 5Y
1 KRW = 0.002018 WST · 1 WST = 495.5401 KRW · Get this rate via the API
1 KRW buys 0.002018 WST as of 2026-10-01, so 1 WST buys 495.5401 KRW. Over the last 5 years, KRW/WST traded between 0.001776 and 0.002144, averaged 0.001961 and fell 0.30%. The API holds daily KRW/WST 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/WST over 5Y: show the values
| Point | KRW/WST |
|---|---|
| 2024-08-24 | 0.002024 |
| 2024-10-03 | 0.002144 |
| 2024-11-02 | 0.001978 |
| 2024-12-02 | 0.001978 |
| 2025-01-01 | 0.001915 |
| 2025-01-31 | 0.002055 |
| 2025-03-02 | 0.002042 |
| 2025-04-02 | 0.002006 |
| 2025-05-02 | 0.002078 |
| 2025-06-01 | 0.002033 |
| 2025-07-01 | 0.002105 |
| 2025-07-31 | 0.002077 |
| 2025-08-30 | 0.001921 |
| 2025-09-29 | 0.001981 |
| 2025-10-29 | 0.001936 |
| 2025-11-28 | 0.001904 |
| 2025-12-28 | 0.001903 |
| 2026-01-27 | 0.001888 |
| 2026-02-26 | 0.001887 |
| 2026-03-28 | 0.001826 |
| 2026-04-27 | 0.001851 |
| 2026-05-27 | 0.001795 |
| 2026-06-26 | 0.001776 |
| 2026-07-26 | 0.001872 |
| 2026-08-25 | 0.001950 |
| 2026-09-24 | 0.002006 |
High
0.002144
Low
0.001776
Average
0.001961
Get this rate via the API
One GET request returns the KRW/WST 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=WST"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=KRW¤cies=WST");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=KRW¤cies=WST").json()Replace YOUR_API_KEY with the key from your dashboard.
KRW/WST API questions
How do I get the KRW/WST exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=KRW¤cies=WST, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest KRW/WST rate in rates.WST.
How far back does KRW/WST historical data go?
Daily KRW/WST 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/WST 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.