Use the password and username that you would use to login to Bitbucket account.
And one more thing it prompts for the password and username when you try to clone with https, what you can do is generate an ssh key and put your public key to your account which will overcome the usage of providing the password for the next time and after adding ssh key please ensure that you clone the repository with ssh url.
Hey Community! I’m Shana, a member of our DevOps team here at Atlassian. I wanted to make sure you saw our announcement last week about the launch of Open DevOps since you may have missed it amidst a...
Connect with like-minded Atlassian users at free events near you!Find an event
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no Community Events near you at the moment.Host an event
You're one step closer to meeting fellow Atlassian users at your local event. Learn more about Community Events