You need to have Splunk Enterprise installed and configured. To do so, please refer to the official documentation.
Configuring the extension
1. Log in to Splunk.
3. You can start configuring immediately once the application is installed.
3.1 You can also configure the application on the Apps page. Click on Set up next to the application name.
4. Fill in your API key and click on Save.
Using the extension
1. On the Website Categorization lookup page you can perform instant searches.
2. To integrate Website Categorization lookup into your script you can use the wxawscategorization command. It takes 3 arguments: search_term providing comma-separated domain names, hard_refresh (optional, 0/1, default 0) used for querying fresh results bypassing the API cache and api_key (optional) taken from config if not specified.