KRW to WST exchange rate API
Won to Tala · quoted 2026-10-01
0.002007
▲ +2.29% over 30D
1 KRW = 0.002007 WST · 1 WST = 498.2561 KRW · Get this rate via the API
1 KRW buys 0.002007 WST as of 2026-10-01, so 1 WST buys 498.2561 KRW. Over the last 30 days, KRW/WST traded between 0.001962 and 0.002040, averaged 0.002006 and rose 2.29%. 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 30D: show the values
| Point | KRW/WST |
|---|---|
| 2026-09-01 | 0.001962 |
| 2026-09-02 | 0.001988 |
| 2026-09-03 | 0.001999 |
| 2026-09-04 | 0.002007 |
| 2026-09-05 | 0.002020 |
| 2026-09-06 | 0.002006 |
| 2026-09-07 | 0.002009 |
| 2026-09-08 | 0.002017 |
| 2026-09-09 | 0.002027 |
| 2026-09-10 | 0.002019 |
| 2026-09-11 | 0.002025 |
| 2026-09-12 | 0.002040 |
| 2026-09-13 | 0.001998 |
| 2026-09-14 | 0.002021 |
| 2026-09-15 | 0.002005 |
| 2026-09-16 | 0.001994 |
| 2026-09-17 | 0.001976 |
| 2026-09-18 | 0.001973 |
| 2026-09-19 | 0.001983 |
| 2026-09-20 | 0.001969 |
| 2026-09-21 | 0.001988 |
| 2026-09-22 | 0.002016 |
| 2026-09-23 | 0.002002 |
| 2026-09-24 | 0.002006 |
| 2026-09-25 | 0.002029 |
| 2026-09-26 | 0.002026 |
| 2026-09-27 | 0.002017 |
| 2026-09-28 | 0.002021 |
| 2026-09-30 | 0.002036 |
High
0.002040
Low
0.001962
Average
0.002006
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.