Since we decided to create a module that connects to web services, I created a small API sample so we can run some tests. It is available in a directory named
api, which I have attached to the code of this chapter. Please take this directory and copy and paste it into your
localhost root directory.
Here's a quick summary of how this API works:
Each API call will ask for credentials. This method will be used to test whether the credentials are correct. In our case, I make available only the following credentials: