A Content API Key: Go to your Storyblok workspace’s Settings > Access Tokens to get an API key. Choose an Access Level of either Public (version=published) or Preview (version-published and version=draft). Enter this access token as your API Key. Refer to How to retrieve and generate access tokens for more detailed instructions.
A Personal Access Token: Go to My Account> Personal access tokens to generate a new access token. Enter this access token as your Personal Access Token.