USD to WST exchange rate API
US Dollar to Tala · quoted 2026-10-18
2.7878
▲ +0.49% over 7D
1 USD = 2.7878 WST · 1 WST = 0.35870 USD · Get this rate via the API
1 USD buys 2.7878 WST as of 2026-10-18, so 1 WST buys 0.35870 USD. Over the last 7 days, USD/WST traded between 2.7656 and 2.7878, averaged 2.7759 and rose 0.49%. The API holds daily USD/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.
USD/WST over 7D
Daily observations · gaps mean no published rate
USD/WST over 7D: show the values
| Date | WST |
|---|---|
| 2026-10-11 | 2.77436624 |
| 2026-10-12 | 2.78550725 |
| 2026-10-13 | 2.7704708 |
| 2026-10-14 | 2.76559029 |
| 2026-10-15 | 2.767351 |
| 2026-10-16 | 2.76789625 |
| 2026-10-17 | 2.78782721 |
| 2026-10-18 | 2.78782329 |
High
2.7878
Low
2.7656
Average
2.7759
Statistics use all 8 daily observations in the selected period.
Get this rate via the API
One GET request returns the USD/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=USD¤cies=WST"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=USD¤cies=WST");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=USD¤cies=WST").json()Replace YOUR_API_KEY with the key from your dashboard.
USD/WST API questions
How do I get the USD/WST exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=USD¤cies=WST, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest USD/WST rate in rates.WST.
How far back does USD/WST historical data go?
Daily USD/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 USD/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.