SZL to WST exchange rate API
Lilangeni to Tala · quoted 2026-10-17
0.16801
▼ +0.46% over 7D
1 SZL = 0.16801 WST · 1 WST = 5.9520 SZL · Get this rate via the API
1 SZL buys 0.16801 WST as of 2026-10-17, so 1 WST buys 5.9520 SZL. Over the last 7 days, SZL/WST traded between 0.16705 and 0.16878, averaged 0.16807 and fell 0.46%. The API holds daily SZL/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.
SZL/WST over 7D
Daily observations · gaps mean no published rate
SZL/WST over 7D: show the values
| Date | WST |
|---|---|
| 2026-10-10 | 0.168785 |
| 2026-10-11 | 0.167833 |
| 2026-10-12 | 0.168744 |
| 2026-10-13 | 0.167731 |
| 2026-10-14 | 0.167998 |
| 2026-10-15 | 0.167051 |
| 2026-10-16 | 0.168419 |
| 2026-10-17 | 0.168012 |
High
0.16878
Low
0.16705
Average
0.16807
Statistics use all 8 daily observations in the selected period.
Get this rate via the API
One GET request returns the SZL/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=SZL¤cies=WST"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=SZL¤cies=WST");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=SZL¤cies=WST").json()Replace YOUR_API_KEY with the key from your dashboard.
SZL/WST API questions
How do I get the SZL/WST exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=SZL¤cies=WST, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest SZL/WST rate in rates.WST.
How far back does SZL/WST historical data go?
Daily SZL/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 SZL/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.