The whoami command displays information about the currently authenticated user, the environment you’re working in and the selected project. To use it, run the following command from your terminal 
crossmint whoami

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Example

Check your current authentication status: 
crossmint whoami
You’ll see output showing your email and environment: 
You are logged in to 🍀Crossmint as: user@example.com - Environment: Production - Selected Project: My New Project
This command is useful for verifying your authentication status, checking which environment and project you’re working in.