I want to use Wordpress REST API to get the posts that are inside a custom taxonomy created by the theme.
The taxonomy is called "my_portfolio" but if I use this I have this response:
{"code":"rest_no_route","message":"Nessun percorso fornisce una corrispondenza tra l'URL ed il metodo richiesto.","data":{"status":404}}
Instead if I use "my_portfolio_category" I have 4 categories that are called: "photo", "video", "design", "web".
I want to retrieve the posts inside the category "photos" but the only thing I managed to get is the category info.
The API I used is the one down below where 921 is the ID of the category "photo", using the slug doesn't work.
https://www.mywebsite.com/wp-json/wp/v2/my_portfolio_category/921
Is there a way to get the posts? If this is not possible it could be helpful getting just the posts inside the taxonomy without dividing them into categories.