# Get billing plan details

Returns billing plan information including plan name, credits per month, credits used, and subscription renewal date.

Endpoint: GET /public/v1/billing
Version: 1.0.0
Security: bearerAuth

## Response 200 fields (application/json):

  - `planName` (string,null, required)
    Example: "Professional"

  - `creditsPerMonth` (number,null, required)
    Example: 5000

  - `creditsUsed` (number, required)
    Example: 1250.5

  - `subscriptionRenews` (string,null, required)
    Example: "2026-03-25T00:00:00Z"

## Response 401 fields (application/json):

  - `message` (string, required)
    Example: "Detailed error message"

## Response 404 fields (application/json):

  - `message` (string, required)
    Example: "Detailed error message"