> ## Documentation Index
> Fetch the complete documentation index at: https://kawax.biz/llms.txt
> Use this file to discover all available pages before exploring further.

# Is Initialized Speaker

> Check if specified style is initialized.

**Laravel Implementation Status**: ❌ Core is pre-initialized via vvm loading (no fallback)



## OpenAPI

````yaml https://raw.githubusercontent.com/invokable/laravel-voicevox/refs/heads/main/docs/en/laravel-openapi.json get /is_initialized_speaker
openapi: 3.1.0
info:
  title: VOICEVOX ENGINE OSS
  description: VOICEVOX OSS  text-to-speech synthesis engine.
  version: latest
servers: []
security: []
paths:
  /is_initialized_speaker:
    get:
      tags:
        - Other
      summary: Is Initialized Speaker
      description: >-
        Check if specified style is initialized.


        **Laravel Implementation Status**: ❌ Core is pre-initialized via vvm
        loading (no fallback)
      operationId: is_initialized_speaker
      parameters:
        - name: speaker
          in: query
          required: true
          schema:
            type: integer
            title: Speaker
        - name: core_version
          in: query
          required: false
          schema:
            type: string
            title: Core Version
      responses:
        '200':
          description: Successful Response
          content:
            application/json:
              schema:
                type: boolean
                title: Response Is Initialized Speaker Is Initialized Speaker Get
        '422':
          description: Validation Error
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/HTTPValidationError'
components:
  schemas:
    HTTPValidationError:
      properties:
        detail:
          items:
            $ref: '#/components/schemas/ValidationError'
          type: array
          title: Detail
      type: object
      title: HTTPValidationError
    ValidationError:
      properties:
        loc:
          items:
            anyOf:
              - type: string
              - type: integer
          type: array
          title: Location
        msg:
          type: string
          title: Message
        type:
          type: string
          title: Error Type
        input:
          title: Input
        ctx:
          type: object
          title: Context
      type: object
      required:
        - loc
        - msg
        - type
      title: ValidationError

````