Getting a product from a product id string

[rgayle]

one of the custom fields on the category contains a comma separated
list of product id's. I would like to render these products on the
category page, if the list is not empty, and the product Id's are
valid product id.

What Konakart object can I use to create a product , specifying only
the product's id?

[Paolo]

Hello,

You should really ask this type of question on the KonaKart community
forum ( http://www.konakart.com/forum/index.php ). There is an API
call:
ProductIf getProduct(String sessionId, int productId, int
languageId) throws KKException;
which should do what you are looking for.