To view and access your Pitchbox API Keys, click your name in the top-right and select 'API Keys':
On the API Keys page, click 'New API Key' to generate an API Key for your preferred use:
Then give your API Key an API Name:
Your API key is hidden and can be edited, copied, and deleted. You can create multiple API Keys for various needs.
There is also a link to documentation for API v2 on the API Keys page called 'API Docs', or you can view them here: https://apiv2.pitchbox.com/docs