GTQ to ISK exchange rate API
Quetzal to Iceland Krona · quoted 2026-10-02
15.9215
▼ +2.51% over YTD
1 GTQ = 15.9215 ISK · 1 ISK = 0.06281 GTQ · Get this rate via the API
1 GTQ buys 15.9215 ISK as of 2026-10-02, so 1 ISK buys 0.06281 GTQ. Over the year to date, GTQ/ISK traded between 15.7649 and 16.5903, averaged 16.1432 and fell 2.51%. The API holds daily GTQ/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.
GTQ/ISK over YTD: show the values
| Point | GTQ/ISK |
|---|---|
| 2025-12-31 | 16.3319 |
| 2026-01-07 | 16.4338 |
| 2026-01-14 | 16.3800 |
| 2026-01-21 | 16.2331 |
| 2026-01-28 | 15.7867 |
| 2026-02-04 | 16.0147 |
| 2026-02-11 | 15.8734 |
| 2026-02-18 | 15.9601 |
| 2026-02-25 | 15.8759 |
| 2026-03-04 | 16.1966 |
| 2026-03-11 | 16.3282 |
| 2026-03-18 | 16.3171 |
| 2026-03-25 | 16.1738 |
| 2026-04-01 | 16.2230 |
| 2026-04-08 | 16.0586 |
| 2026-04-15 | 15.9809 |
| 2026-04-22 | 16.0375 |
| 2026-04-29 | 16.0595 |
| 2026-05-06 | 16.0310 |
| 2026-05-14 | 16.0875 |
| 2026-05-21 | 16.2165 |
| 2026-05-29 | 16.1666 |
| 2026-06-05 | 16.1995 |
| 2026-06-14 | 16.3666 |
| 2026-06-21 | 16.4849 |
| 2026-06-28 | 16.5903 |
| 2026-07-05 | 16.5180 |
| 2026-07-12 | 16.4715 |
| 2026-07-19 | 16.4438 |
| 2026-07-26 | 16.4904 |
| 2026-08-02 | 16.1614 |
| 2026-08-09 | 16.1802 |
| 2026-08-16 | 16.1182 |
| 2026-08-24 | 15.8585 |
| 2026-08-31 | 15.8346 |
| 2026-09-07 | 15.8709 |
| 2026-09-14 | 15.8507 |
| 2026-09-21 | 15.8347 |
| 2026-09-28 | 15.7649 |
High
16.5903
Low
15.7649
Average
16.1432
Get this rate via the API
One GET request returns the GTQ/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=GTQ¤cies=ISK"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=GTQ¤cies=ISK");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=GTQ¤cies=ISK").json()Replace YOUR_API_KEY with the key from your dashboard.
GTQ/ISK API questions
How do I get the GTQ/ISK exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=GTQ¤cies=ISK, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest GTQ/ISK rate in rates.ISK.
How far back does GTQ/ISK historical data go?
Daily GTQ/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 GTQ/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.