Icon Thumbnail for Category

Hi, I can get all the categories using this kind off call:
https://wpgeo.directory/rest-api/wp-json/geodir/v1/gd_placecategory
When someone submit a new category, can upload two pictures, icon and other image. If I fill this data, and then I call the rest, I get all the data, but I can´t access to the url of this media files.
There is a way (even with code) to get this files in the rest response?
For example in the original wordpress API, you can add _embed in the call to retrieve the featured image.
http://localhost/wordpress_3/wp-json/wp/v2/posts?_embed
Thanks in advance.