Can I add pagination to individual blog posts in my twig file? I have a views page which has all the blog articles, and you can click on a link to bring you to a single blog page.
On that single blog page I want to be able to add buttons for Previous and Next post. Something like
&lt;a class=&quot;white-btn&quot; href=&quot;{{ previous.href }}&quot;&gt;Previous Article&lt;/a&gt;
 &lt;a class=&quot;white-btn&quot; href=&quot;{{ next.href }}&quot;&gt;Next Article&lt;/a&gt;

Is this possible?
That is the exact feature of the Book module.
Book module overview
You can configure which types are allowed to be added as book pages. There is a Block you can place on Book pages to show Book navigation and Previous/Next links (it obeys the Book pages order).

Regular Views don't have a feature to center the Pager around a pagination placement.
A custom solution can be created to add that, but there are also modules you can check out that may help:

Pager
Pagerer