Qlik sense web sockets connection

Go to setting

Go to certificates section
Add the Certificate and the url

ex:
url: demo.ebiexperts.dev

port: 4747

Go to headers section and add
Key : X-Qlik-User
Value: UserDirectory=internal; UserId=sa_engine

Add you message then Connect and send to get your data

ex:

{
"handle": -1,
"method": "GetDocList",
"params": {}
}