Hi there @d.murali,
Yes, it definitely exists! Something like the following should work for you:
http://11.222.333.444:5555/browser/?connectURL=bolt://neo4j:passw0rdz@11.222.333.444:8888
Note: if the credentials are valid, it'll authenticate the session. If they're invalid, no error is shown and they're not pre-filled in the form. I've given that feedback to the team
Also, obviously this has security concerns related to it, as the credentials in the query string could be logged by proxy servers and the web browser history, etc. So definitely don't use in an environment requiring high security.
Cheers,
-Ryan