GTQ to ISK exchange rate API
Quetzal to Iceland Krona · quoted 2026-10-02
15.9215
▲ +0.05% over 30D
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 last 30 days, GTQ/ISK traded between 15.6870 and 15.9609, averaged 15.8427 and rose 0.05%. 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 30D: show the values
| Point | GTQ/ISK |
|---|---|
| 2026-09-02 | 15.9142 |
| 2026-09-03 | 15.8695 |
| 2026-09-04 | 15.8846 |
| 2026-09-05 | 15.8789 |
| 2026-09-06 | 15.8931 |
| 2026-09-07 | 15.8709 |
| 2026-09-08 | 15.8180 |
| 2026-09-09 | 15.7766 |
| 2026-09-10 | 15.7880 |
| 2026-09-11 | 15.7680 |
| 2026-09-12 | 15.7700 |
| 2026-09-13 | 15.7794 |
| 2026-09-14 | 15.8507 |
| 2026-09-15 | 15.8958 |
| 2026-09-16 | 15.8738 |
| 2026-09-17 | 15.8947 |
| 2026-09-18 | 15.9446 |
| 2026-09-19 | 15.8902 |
| 2026-09-20 | 15.8957 |
| 2026-09-21 | 15.8347 |
| 2026-09-22 | 15.8236 |
| 2026-09-23 | 15.8437 |
| 2026-09-24 | 15.8928 |
| 2026-09-25 | 15.6870 |
| 2026-09-26 | 15.7537 |
| 2026-09-27 | 15.7441 |
| 2026-09-28 | 15.7649 |
| 2026-09-30 | 15.7966 |
| 2026-10-02 | 15.9609 |
High
15.9609
Low
15.6870
Average
15.8427
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.