Display latest x posts from all categories in Custom Post Type/Taxonomy

The category parameters does not work with custom taxonomies. You need to use a tax_query instead. In your current code, replace (which is in any case also wrongly used, category_name takes the slug, not name) ‘category_name’ => $category->name with ‘post_type’ => ‘case-studies’, ‘tax_query’ => array( array( ‘taxonomy’ => $tax ‘terms’ => $category->term_id, ‘include_children’ => false … Read more

Faceted search with WP-API data

The correct format for filters in the url is: ?filter[listing_area]=northwest&filter[listing_shooting_type]=clay You don’t need to create one ajax call per option, just one which combines the filters as set by the user