GTQ to ISK exchange rate API
Quetzal to Iceland Krona · quoted 2026-10-02
15.9215
▼ +2.90% over 6M
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 6 months, GTQ/ISK traded between 15.6870 and 16.6530, averaged 16.1494 and fell 2.90%. 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 6M: show the values
| Point | GTQ/ISK |
|---|---|
| 2026-04-05 | 16.3977 |
| 2026-04-12 | 15.9973 |
| 2026-04-19 | 15.9348 |
| 2026-04-26 | 16.0698 |
| 2026-05-03 | 16.0545 |
| 2026-05-10 | 16.0229 |
| 2026-05-18 | 16.1061 |
| 2026-05-26 | 16.1956 |
| 2026-06-02 | 16.1583 |
| 2026-06-11 | 16.3509 |
| 2026-06-18 | 16.5300 |
| 2026-06-25 | 16.6530 |
| 2026-07-02 | 16.5587 |
| 2026-07-09 | 16.4457 |
| 2026-07-16 | 16.3753 |
| 2026-07-23 | 16.5058 |
| 2026-07-30 | 16.3151 |
| 2026-08-06 | 16.1362 |
| 2026-08-13 | 16.1599 |
| 2026-08-21 | 15.8572 |
| 2026-08-28 | 15.8530 |
| 2026-09-04 | 15.8846 |
| 2026-09-11 | 15.7680 |
| 2026-09-18 | 15.9446 |
| 2026-09-25 | 15.6870 |
High
16.6530
Low
15.6870
Average
16.1494
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.