Sign up for a Coinbase Pro account: Go to the Coinbase Pro website and sign up for a new account. You will need to provide your name, email address, and other personal information to complete the sign-up process.
Activate your account: After signing up, you will need to activate your account by following the instructions in the email that Coinbase Pro sends you. This will typically involve verifying your email address and possibly completing additional security steps.
Create an API key: Once your account is activated, log in to Coinbase Pro and navigate to the API settings page. From there, you can create a new API key and secret. Make sure to enable the relevant permissions for the API key, depending on what actions you want to be able to perform with it (such as making trades or accessing account information).