SAP netweaver logon url

Hi All,

I want to integrate design studio into my UI5 app. For this, I want to send logon credentials to Design studio page to disable login page while navigation.

Currently I am having credentials as strings.

I want to send credentials as ajax POST call. For this I am want the  logon url for SAP netweaver gateway.

Anybody having any idea about this...??

Thanks,

Surendra.