Go: Building Web Applications

Creating our first API endpoint

Given that we want to access data from the client-side as well as from server to server, we'll need to start making some of that accessible via an API.

The most reasonable thing for us to do is a simple read, since we don't yet have methods to create data outside of direct SQL queries. We did that at the beginning of the chapter with our APIPage method, routed through a /api/pages/{UUID} endpoint.

This is great for GET requests, where we're not manipulating data, but if we need to create or modify data, we'll need to utilize other HTTP verbs and REST methods. To do this effectively, it's time to investigate some authentication and security in our API.