Here’s a tutorial on how to safely grant us access to your godaddy account without giving your password.
When logged in to your godaddy account, click Account Settings, and then click Delegate Access.
In the People who can access my account area, click Grant Access. Complete the following fields:
Access Level: Manage Products
We should receive an invite via email by godaddy. Once we accept the invite we will have access to your account, and now we will be able to manage your domain.
Here's the complete tutorial by godaddy: https://www.godaddy.com/help/give-others-access-to-my-godaddy-account-12376