curl --request GET \
  --url https://api.kit.com/v4/account/creator_profile \
  --header 'X-Kit-Api-Key: <api-key>'

{
  "profile": {
    "name": "A Creator's Journey",
    "byline": "A Creator",
    "bio": "Follow my Journey as a Creator",
    "image_url": "https://convertkit.dev/image.jpg?fit=crop&h=320&w=320",
    "profile_url": "https://kit-greetings.kit.com/profile"
  }
}