API analytics provide a graphical overview of activity and managed API usage, and appear on the Home page of the API Portal. The analytics dashboard contains panels with reports about managed APIs. Use the dashboard to view visual summary information about managed APIs, such as trends in usage over time and APIs with the most invocations.
You can view your API usage activity for any managed API that uses authentication. You can see which authenticated managed APIs you invoke most frequently.
Note: Analytics are based on the user name that is provided as part of the Authorization HTTP header in an authenticated API. The statistics reflect the number of API invocations executed for each API which contains your user name in the Authorization header.