I use the following code to create a repetition loop to display my post cards in the category.php file:

I have created a function in a customised Wordpress settings page that fetches products from an API. There are a lot of results and it takes a long time, so if I try to fetch them all at once it takes too long and times out. So I have now set it up to get only 1 page of 100 results at a time and there are (for now) 26 pages of results to fetch.