ISK to GTQ exchange rate API
Iceland Krona to Quetzal · quoted 2026-10-02
0.06281
▲ +10.52% over 5Y
1 ISK = 0.06281 GTQ · 1 GTQ = 15.9215 ISK · Get this rate via the API
1 ISK buys 0.06281 GTQ as of 2026-10-02, so 1 GTQ buys 15.9215 ISK. Over the last 5 years, ISK/GTQ traded between 0.05445 and 0.06331, averaged 0.05996 and rose 10.52%. The API holds daily ISK/GTQ 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/GTQ over 5Y: show the values
| Point | ISK/GTQ |
|---|---|
| 2024-08-24 | 0.05683 |
| 2024-10-07 | 0.05734 |
| 2024-11-06 | 0.05565 |
| 2024-12-06 | 0.05603 |
| 2025-01-05 | 0.05510 |
| 2025-02-04 | 0.05445 |
| 2025-03-06 | 0.05665 |
| 2025-04-06 | 0.05837 |
| 2025-05-06 | 0.05946 |
| 2025-06-07 | 0.06081 |
| 2025-07-07 | 0.06331 |
| 2025-08-06 | 0.06213 |
| 2025-09-05 | 0.06273 |
| 2025-10-06 | 0.06315 |
| 2025-11-05 | 0.05990 |
| 2025-12-05 | 0.05993 |
| 2026-01-05 | 0.06073 |
| 2026-02-04 | 0.06244 |
| 2026-03-06 | 0.06119 |
| 2026-04-05 | 0.06098 |
| 2026-05-05 | 0.06229 |
| 2026-06-06 | 0.06115 |
| 2026-07-08 | 0.06072 |
| 2026-08-07 | 0.06177 |
| 2026-09-07 | 0.06301 |
High
0.06331
Low
0.05445
Average
0.05996
Get this rate via the API
One GET request returns the ISK/GTQ 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=GTQ"const response = await fetch("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ISK¤cies=GTQ");
const data = await response.json();import requests
data = requests.get("https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ISK¤cies=GTQ").json()Replace YOUR_API_KEY with the key from your dashboard.
ISK/GTQ API questions
How do I get the ISK/GTQ exchange rate from an API?
Send one GET request to https://api.fxfeed.io/v2/latest?api_key=YOUR_API_KEY&base=ISK¤cies=GTQ, replacing YOUR_API_KEY with your own key. The JSON response carries the date and the latest ISK/GTQ rate in rates.GTQ.
How far back does ISK/GTQ historical data go?
Daily ISK/GTQ 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/GTQ 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.