For display another menu
in some other i just did this in my `layout/application.html.erb
<% if request.fullpath == "/PATH" -%>
<%= render "/refinery/NAME_OF_ANOTHER_MENU" -%>
<% else %>
<%= render "/refinery/header" -%>
<% end %>
I created another menu
by using `gem refinerycms-menus'.
For api call
i am still searching.
Thanks :-)