Getting correct reviews for the business thats on the page

I want the correct restaurant reviews be placed on the same page for the expanded restaurant page that is being viewed.(not others)
Can this API do this?
My pages are created dynamically because of the mysql database.
There are thousands of pages.
How will the API know if its the correct business?
Is there an automated method of linking the database?
Starting a Directory site from scratch is hard for the review pages and an API would be a great option.
I would retain a lot of returning visits by having the latest reviews on my site