How to implement separate comments for each post on the site in the VK API (widget to the site)?

Question

PHP

Tell me how, through the VK API comments, you can implement the uniqueness of comments under each entry, there is simply a post template and the necessary data is substituted into it through the database when you click on the post link, and VK comments are different only for different pages. I thought it was possible to somehow substitute the record id in the VK API, but I didn’t notice such functionality, or maybe there are other embedded solutions that provide such functionality? I just don't really want to store a page for each entry.

Answer 1

I look purely according to the documentation:
https://vk.com/dev/widget_comments

page_id (string) - internal page ID. Use page_id to place two or more independent widgets on the same page.