How to access repository

[Chillifish]

How do I access a repository? I tried git clone, set username, email and source, but I keep getting 'remote: Invalid credentials'.

It keeps asking for my password, I'm giving the correct password for my account, but I keep getting 'fatal: Authentication failed for xxx'

I'm trying to follow the steps here: https://www.theserverside.com/blog/Coffee-Talk-Java-News-Stories-and-Opinions/How-to-git-push-an-existing-project-to-Bitbucket

[Chillifish]

It looks like I have to add an 'App password'

https://stackoverflow.com/questions/71378839/how-can-i-solve-fatal-invalid-credentials-error-when-pushing-to-bitbucket