closed: if(Keyword.get(instance, :registrations_open), do: "0", else: "1"),
private: if(Keyword.get(instance, :public, true), do: "0", else: "1"),
vapidPublicKey: vapid_public_key,
closed: if(Keyword.get(instance, :registrations_open), do: "0", else: "1"),
private: if(Keyword.get(instance, :public, true), do: "0", else: "1"),
vapidPublicKey: vapid_public_key,