Try adding query parameter “page” instead of “count”
&page=1
&page=2
&page=3
.
.
.
.
Its working for me. 🙂
@tareiking, I am also having the same issue. Did you get any solution?
No need to create custom controller. Append “exclude” query parameter in your URL with comma separated values.
Try
http://yousite.com/api/get_recent_posts/?json_unescaped_unicode=1&exclude=type,content,slug,status,title_plain,content,excerpt,author,comment_status,custom_fields
