This:
  Collections:
    - Name: blog1st
      EntriesJSON: '{{ fnRequest("https://mark2web.basiscms.de/api/collections/get/mark2webBlog?token=89ff216524093123bf7a0a10f7b273&filter[published]=true&sort[date]=-1&skip=0&limit=1").entries|json }}'
      NavTemplate:
        GoTo: '{{ date|add:"-"|add:title|slugify }}'
        Navname: '{{ title }}'
        Body: '{{ body }}'
        Template: base_blog_details.html
        DataKey: details
        Hidden: true # hide from nav, but use this feature for rendering detail sites

    - Name: blog1skip
      EntriesJSON: '{{ fnRequest("https://mark2web.basiscms.de/api/collections/get/mark2webBlog?token=89ff216524093123bf7a0a10f7b273&filter[published]=true&sort[date]=-1&skip=1&limit=100").entries|json }}'
      NavTemplate:
        GoTo: '{{ date|add:"-"|add:title|slugify }}'
        Navname: '{{ title }}'
        Body: '{{ body }}'
        Template: base_blog_details.html
        DataKey: details
        Hidden: true