Now that we have seen what can be done using the Natural Language API, let's actually integrate this into SmartExchange. We will allow the users to post a text response to a thread. Before we save this in the database, we will send the text for content analysis to the Natural Language API and get the analysis results. We are going to save the text as well as the analysis in our message collection and display the results to the user. The final output of the text analysis will appear as shown in the following screenshot:

So, let's get started with the implementation.