Repository access denied. access via a deployment key is read-only

Question

After successfully cloning my repo from heroku and added another remote

1/ git clone git@heroku.com:[APP].git
2/ git remote add bitbucket ssh://git@bitbucket         


        

Answer 1

Now the SSH option is under the security settings

Click Your Avatar --> Bitbucket Settings --> SSH Key --> Add Key

Paste your public key