Developer Hub
Devin Briscall:

GET

The GET method is used to retrieve data from a server. It is a read-only operation and should not have any side effects on the server.

fetch('https://api.example.com/data')
	.then(response => response.json())
	.then(data => console.log(data))
	.catch(error => console.error('Error:', error));

Use GET when you want to fetch data from an API.