openapi: 3.1.0
info:
  title: HeyGen Account Video Translation API
  version: 4.0.8
  description: OpenAPI specification for the HeyGen API endpoints referenced across the documentation.
servers:
- url: https://api.heygen.com
security:
- ApiKeyAuth: []
tags:
- name: Video Translation
  description: Video translation and supported-language endpoints.
paths:
  /v2/video_translate/target_languages:
    get:
      summary: List Supported Languages
      description: ''
      operationId: list-supported-languages
      responses:
        '200':
          description: '200'
          content:
            application/json:
              examples:
                Result:
                  value: '{}'
              schema:
                type: object
                properties: {}
        '400':
          description: '400'
          content:
            application/json:
              examples:
                Result:
                  value: '{}'
              schema:
                type: object
                properties: {}
      deprecated: false
      x-mint:
        href: /reference/list-supported-languages
      tags:
      - Video Translation
      security:
      - ApiKeyAuth: []
  /v2/video_translate/{video_translate_id}:
    get:
      summary: Check Translation Status
      description: ''
      operationId: video-translate-status
      parameters:
      - name: video_translate_id
        in: path
        schema:
          type: string
        required: true
      responses:
        '200':
          description: '200'
          content:
            application/json:
              examples:
                Result:
                  value: '{}'
              schema:
                type: object
                properties: {}
        '400':
          description: '400'
          content:
            application/json:
              examples:
                Result:
                  value: '{}'
              schema:
                type: object
                properties: {}
      deprecated: false
      x-mint:
        href: /reference/video-translate-status
      tags:
      - Video Translation
      security:
      - ApiKeyAuth: []
  /v2/video_translate:
    post:
      summary: Translate Video
      description: ''
      operationId: video-translate
      requestBody:
        content:
          application/json:
            schema:
              type: object
              properties:
                video_url:
                  type: string
                title:
                  type: string
                output_language:
                  type: string
                translate_audio_only:
                  type: boolean
                speaker_num:
                  type: integer
                  format: int32
                callback_id:
                  type: string
                enable_dynamic_duration:
                  type: string
                brand_voice_id:
                  type: string
                callback_url:
                  type: string
                  description: Optional callback_url
      responses:
        '200':
          description: '200'
          content:
            application/json:
              examples:
                Result:
                  value: '{}'
              schema:
                type: object
                properties: {}
        '400':
          description: '400'
          content:
            application/json:
              examples:
                Result:
                  value: '{}'
              schema:
                type: object
                properties: {}
      deprecated: false
      x-mint:
        href: /reference/video-translate
      tags:
      - Video Translation
      security:
      - ApiKeyAuth: []
components:
  securitySchemes:
    sec0:
      type: apiKey
      in: header
      name: x-api-key
      x-default: <your-api-key>
    ApiKeyAuth:
      type: apiKey
      in: header
      name: X-API-KEY