WST to ISK exchange rate API
Tala to Iceland Krona · quoted 2026-10-01
43.9348
▼ +2.42% over 30D
1 WST = 43.9348 ISK · 1 ISK = 0.02276 WST · Get this rate via the API
1 WST buys 43.9348 ISK as of 2026-10-01, so 1 ISK buys 0.02276 WST. Over the last 30 days, WST/ISK traded between 43.5557 and 45.0259, averaged 44.3081 and fell 2.42%. 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 30D: show the values
| Point | WST/ISK |
|---|---|
| 2026-09-01 | 45.0259 |
| 2026-09-02 | 44.8242 |
| 2026-09-03 | 44.6061 |
| 2026-09-04 | 44.6942 |
| 2026-09-05 | 44.5951 |
| 2026-09-06 | 44.6569 |
| 2026-09-07 | 44.7235 |
| 2026-09-08 | 44.6689 |
| 2026-09-09 | 44.4668 |
| 2026-09-10 | 44.4220 |
| 2026-09-11 | 44.2864 |
| 2026-09-12 | 43.9938 |
| 2026-09-13 | 44.1216 |
| 2026-09-14 | 44.4724 |
| 2026-09-15 | 44.5042 |
| 2026-09-16 | 44.4214 |
| 2026-09-17 | 44.5659 |
| 2026-09-18 | 44.4150 |
| 2026-09-19 | 44.0965 |
| 2026-09-20 | 44.2217 |
| 2026-09-21 | 44.2649 |
| 2026-09-22 | 44.1595 |
| 2026-09-23 | 44.2255 |
| 2026-09-24 | 44.2073 |
| 2026-09-25 | 43.5557 |
| 2026-09-26 | 43.7903 |
| 2026-09-27 | 43.7562 |
| 2026-09-28 | 43.8531 |
| 2026-09-30 | 43.7143 |
High
45.0259
Low
43.5557
Average
44.3081
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.