In order to start streaming data to Experience Platform, you must first create a streaming HTTP connection. When creating a streaming connection, you need to provide key details such as the source of streaming data, and whether or not you intend to send data from a trusted (authenticated) or an untrusted (unauthenticated) source.
After registering a streaming connection you will have a unique URL which can be used to stream data to Platform.
To learn how to create a streaming connection, please read the HTTP API source UI guide.