Sequence of commands for the above: > /usr/bin/safaridriver -p <port> > curl -X POST --data '{"capabilities":{}}' -v http://localhost:<port>/session Creating a new session outputs a sessionId, which we can then use to execute the url command with: curl -X POST --data '{"url": "https://www.libertymutual.com"}' http://localhost:<port>/session/<sessionId>/url