How can we make data from the PowerBI dataset accessible to an outside web application?

We have datasets and PowerBi reports from the Azure SQL database. How can we make these datasets accessible to third-party websites like ServiceNow?

Despite having constructed a Service Application in Azure Active Directory, I am unsure of the URI to enter. Should the URI be for a PowerBI dataset? I want to grant access to the dataset produced by PowerBI desktop to the ServiceNow application (also established in Azure Active Directory). It asks directly.