There are two endpoints through which you can address the Application Insights APIs. These differ based on the choice of authentication you plan to use. Unless you area already using Azure Active Directory, the recommendation is to use the Public API format and authenticate with an API key.
The Public API format supports authentication via API key authentication. It has the format:
For the Public API format, the components of URL are:
The Azure API format requires authentication using Azure Active Directory. The format of this API is:
For the Azure API format, the components of URL are:
Since most of the following content is going to focus on the parameters for a particular path, the Public API will be used in the examples.