CHF to WST exchange rate API
Swiss Franc to Tala · quoted 2026-10-15
3.3192
▲ +0.27% over 7D
1 CHF = 3.3192 WST · 1 WST = 0.30128 CHF · Get this rate via the API
1 CHF buys 3.3192 WST as of 2026-10-15, so 1 WST buys 0.30128 CHF. Over the last 7 days, CHF/WST traded between 3.3104 and 3.3551, averaged 3.3305 and rose 0.27%. The API holds daily CHF/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.
CHF/WST over 7D
Daily observations · gaps mean no published rate
CHF/WST over 7D: show the values
| Date | WST |
|---|---|
| 2026-10-08 | 3.310357 |
| 2026-10-09 | 3.326502 |
| 2026-10-10 | 3.355116 |
| 2026-10-11 | 3.341433 |
| 2026-10-12 | 3.344584 |
| 2026-10-13 | 3.328612 |
| 2026-10-14 | 3.318415 |
| 2026-10-15 | 3.319161 |
High
3.3551
Low
3.3104
Average
3.3305
Statistics use all 8 daily observations in the selected period.
Get this rate via the API
One GET request returns the CHF/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=CHF¤cies=WST"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CHF¤cies=WST");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CHF¤cies=WST").json()Replace YOUR_API_KEY with the key from your dashboard.
CHF/WST API questions
How do I get the CHF/WST exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=CHF¤cies=WST, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest CHF/WST rate in rates.WST.
How far back does CHF/WST historical data go?
Daily CHF/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 CHF/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.