Get credit balance, purchase history, and usage history for the authenticated user.
Bearer authentication header of the form Bearer <token>, where <token> is your auth token.
Successful Response
Response from GET /v1/usage - retrieving user's credit purchases and usage history.
Current credit balance (can be negative if credits consumed without sufficient balance)
Whether the user has credits available (balance > 0)
List of credit purchases, most recent first
List of credit usage records, most recent first