WST to ISK exchange rate API
Tala to Iceland Krona · quoted 2026-10-24
43.9929
▲ +1.21% over 7D
1 WST = 43.9929 ISK · 1 ISK = 0.02273 WST · Get this rate via the API
1 WST buys 43.9929 ISK as of 2026-10-24, so 1 ISK buys 0.02273 WST. Over the last 7 days, WST/ISK traded between 43.4668 and 44.2902, averaged 43.9744 and rose 1.21%. The API holds daily WST/ISK 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.
WST/ISK over 7D
Daily observations · gaps mean no published rate
WST/ISK over 7D: show the values
| Date | ISK |
|---|---|
| 2026-10-17 | 43.466833 |
| 2026-10-18 | 43.749947 |
| 2026-10-19 | 44.029995 |
| 2026-10-20 | 44.021224 |
| 2026-10-21 | 44.101842 |
| 2026-10-22 | 44.142283 |
| 2026-10-23 | 44.290166 |
| 2026-10-24 | 43.992869 |
High
44.2902
Low
43.4668
Average
43.9744
Statistics use all 8 daily observations in the selected period.
Get this rate via the API
One GET request returns the WST/ISK 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=WST¤cies=ISK"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=WST¤cies=ISK");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=WST¤cies=ISK").json()Replace YOUR_API_KEY with the key from your dashboard.
WST/ISK API questions
How do I get the WST/ISK exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=WST¤cies=ISK, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest WST/ISK rate in rates.ISK.
How far back does WST/ISK historical data go?
Daily WST/ISK 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 WST/ISK 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.