# Rotate API key

Generate a new API key for the customer account. The old key will be immediately invalidated.
Important: Update all applications with the new key immediately.

Endpoint: POST /api/v1/customer/rotate-key
Version: 1.0.0
Security: ApiKeyAuth

## Response 200 fields (application/json):

  - `message` (string)
    Example: "API key rotated successfully. Update your applications with the new key immediately."

  - `api_key` (string)
    New API key (v2 format with prefix)
    Example: "ml_live_8jKp3nXw7rQ9sL2mY4hT6vB1nC5xZ0aE8wD7gF3jH9kM2pN4q"

  - `key_prefix` (string)
    First 8 characters of the key for identification
    Example: "ml_live_"

  - `customer` (object)

  - `customer.id` (string)

  - `customer.name` (string)

  - `customer.email` (string)

## Response 401 fields (application/json):

  - `error` (string)
    Error code or message

## Response 500 fields (application/json):

  - `error` (string)
    Error code or message