To create your own API keys first access your member portal
https://platform.openai.com/settings/profile
Click create project and give the project a name
Once you have create your profile name go to the api keys
https://platform.openai.com/settings/profile?tab=api-keys
Then view project keys and click create new secret key. Give the key a name and make sure you set all permissions.
Then copy the key and use in your white label apps.