KRW to WST exchange rate API
Won to Tala · quoted 2026-10-01
0.002014
▲ +10.05% over 6M
1 KRW = 0.002014 WST · 1 WST = 496.5243 KRW · Get this rate via the API
1 KRW buys 0.002014 WST as of 2026-10-01, so 1 WST buys 496.5243 KRW. Over the last 6 months, KRW/WST traded between 0.001767 and 0.002040, averaged 0.001882 and rose 10.05%. 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 6M: show the values
| Point | KRW/WST |
|---|---|
| 2026-04-04 | 0.001830 |
| 2026-04-11 | 0.001848 |
| 2026-04-18 | 0.001851 |
| 2026-04-25 | 0.001836 |
| 2026-05-02 | 0.001859 |
| 2026-05-09 | 0.001849 |
| 2026-05-16 | 0.001806 |
| 2026-05-23 | 0.001791 |
| 2026-05-30 | 0.001800 |
| 2026-06-06 | 0.001767 |
| 2026-06-13 | 0.001806 |
| 2026-06-20 | 0.001802 |
| 2026-06-27 | 0.001810 |
| 2026-07-04 | 0.001815 |
| 2026-07-11 | 0.001841 |
| 2026-07-18 | 0.001843 |
| 2026-07-25 | 0.001889 |
| 2026-08-01 | 0.001894 |
| 2026-08-08 | 0.001941 |
| 2026-08-15 | 0.001930 |
| 2026-08-22 | 0.001959 |
| 2026-08-29 | 0.001967 |
| 2026-09-05 | 0.002020 |
| 2026-09-12 | 0.002040 |
| 2026-09-19 | 0.001983 |
| 2026-09-26 | 0.002026 |
High
0.002040
Low
0.001767
Average
0.001882
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.