Many tags on Yandex Map how to connect?

Question

Yandex maps

Hello.
Colleagues, there is a question, for multiple adding labels to the map, Yandex recommends this method https://yandex.ru/dev/maps/jsbox/2.1/object_manager/
Data is transferred from the data.json file to the ajax parameter through the sv-url,

$.ajax({
        url: "data.json"
    }).done(function(data) {
        objectManager.add(data);
    });

While I'm digging the yakart dock, tell me
How can I transfer it there without creating a file on the server, for example, with a regular object {} ?