Magento asks for Username and Password when installing through composer, what are they?
It is all about the Magento access keys which you can pick from Magento (Adobe’s) website under your login. Login and go to My Profile / Account and click the menu called Access Keys. You can see 2 keys one is public and another one is private. Copy both of them and use it during your installation
User Name = Public key
Password = Private Key
Updated : 01 Jan 24