ISK to WST exchange rate API
Iceland Krona to Tala · quoted 2026-10-01
0.02276
▲ +15.62% over 5Y
1 ISK = 0.02276 WST · 1 WST = 43.9367 ISK · Get this rate via the API
1 ISK buys 0.02276 WST as of 2026-10-01, so 1 WST buys 43.9367 ISK. Over the last 5 years, ISK/WST traded between 0.01969 and 0.02319, averaged 0.02169 and rose 15.62%. The API holds daily ISK/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.
ISK/WST over 5Y: show the values
| Point | ISK/WST |
|---|---|
| 2024-08-24 | 0.01969 |
| 2024-10-07 | 0.02088 |
| 2024-11-06 | 0.01985 |
| 2024-12-06 | 0.02020 |
| 2025-01-05 | 0.02108 |
| 2025-02-04 | 0.02069 |
| 2025-03-06 | 0.02070 |
| 2025-04-06 | 0.02118 |
| 2025-05-06 | 0.02209 |
| 2025-06-05 | 0.02319 |
| 2025-07-05 | 0.02143 |
| 2025-08-04 | 0.02239 |
| 2025-09-03 | 0.02179 |
| 2025-10-03 | 0.02263 |
| 2025-11-02 | 0.02219 |
| 2025-12-02 | 0.02184 |
| 2026-01-01 | 0.02210 |
| 2026-01-31 | 0.02217 |
| 2026-03-02 | 0.02206 |
| 2026-04-01 | 0.02206 |
| 2026-05-01 | 0.02198 |
| 2026-05-31 | 0.02194 |
| 2026-07-01 | 0.02179 |
| 2026-07-31 | 0.02193 |
| 2026-08-30 | 0.02226 |
| 2026-09-30 | 0.02287 |
High
0.02319
Low
0.01969
Average
0.02169
Get this rate via the API
One GET request returns the ISK/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=ISK¤cies=WST"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ISK¤cies=WST");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ISK¤cies=WST").json()Replace YOUR_API_KEY with the key from your dashboard.
ISK/WST API questions
How do I get the ISK/WST exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ISK¤cies=WST, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest ISK/WST rate in rates.WST.
How far back does ISK/WST historical data go?
Daily ISK/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 ISK/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.