Hello pradeep,
URL is the base URL of your Jira installation, so if http://infosys.verit.de/jira/login.jsp is your login page then http://infosys.verit.de/jira is your URL.
Project is the project id which is showing up in your UI like in the attachment.
In cloud instances you will have to use a token instead of the password as the user identification by username and password will no longer work there. Maybe this is your issue here?
Hope this helps,
Torsten