This script will help you out by giving you a ready to use function which will accept 2 arguments, the first being the url you want to make the request to, and the second one is to declare the type of request: GET or POST, GET is set as the default.
It uses the fecth API, the .then and .catch functions to get the data from the url.
You can also use the Async way, which can be seen as cleaner code.
This is by no means an advance level code, i made it because i wanted to practice requests in JS, so feel free to give some advice or even improve the code.
Best regards, N-bred.