Content Delivery API: Why Can't I Use Search?

Hello,

I've installed the Alloy Demo Kit, installed Content Delivery API, Find, and everything's been configured to work together thanks to the documentation. I'm now able to make GET requests with Postman and my browser to see content.

What I want to do now is make calls which search for multiple pages but whenever I use search in my URL(ex: "http://localhost:xxxxx/api/episerver/v2.0/search/content?top=5") string I always get 404-Not Found.

Are there additional steps I need to complete in order to make this type of call work? Do I need to install Episerver Content Delivery Search?