I wanted to Create a Stream record I, e email for the existing stream from UiPath code automatically instead creating it from ixp portal by integrating email box, How can I achieve it?
Easiest way to create IXP Stream Records from a UiPath process is to use the UiPath IXP Connector in Integration Service. Once you connect it with your API Key, you can use the Create Stream Record activity directly inside Studio and send your JSON payload to the stream.
If you prefer APIs, you can also call the IXP endpoint with a simple HTTP POST.
Also, You may refer UiPath Academy course to help you understand IXP better: