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

# Grok Imagine Video Extension



## OpenAPI

````yaml openapi-spec/grok-imagine-video-extension.json POST /v1/video/generations
openapi: 3.1.0
info:
  description: >-
    Grok Imagine Video Extension is xAI's video extension model for seamlessly
    extending existing videos. Expand video duration with coherent continuation
    powered by Grok AI technology.
  summary: API for Grok Imagine Video Extension model
  title: Grok Imagine Video Extension API
  version: 1.0.0
servers:
  - description: Model Verse API Server
    url: https://api.siray.ai
security: []
tags:
  - description: >-
      Grok Imagine Video Extension - Grok Imagine Video Extension is xAI's video
      extension model for seamlessly extending existing videos. Expand video
      duration with coherent continuation powered by Grok AI technology.
    name: Grok Imagine Video Extension
paths:
  /v1/video/generations:
    post:
      tags:
        - Grok Imagine Video Extension
      summary: Generate video
      description: Generate a video using the Grok Imagine Video Extension model
      operationId: video_model-gyyngu5abd4fuuoj
      requestBody:
        content:
          application/json:
            example:
              duration: 2
              model: x-ai/grok-imagine-video-extension
              prompt: example_value
              video: example_value
            schema:
              description: Request format for video generation models
              properties:
                duration:
                  description: Fixed duration
                  enum:
                    - 2
                    - 3
                    - 4
                    - 5
                    - 6
                    - 7
                    - 8
                    - 9
                    - 10
                  type: integer
                model:
                  description: Model name to use for the request
                  enum:
                    - x-ai/grok-imagine-video-extension
                  type: string
                prompt:
                  description: Text prompt for generation
                  type: string
                video:
                  description: Input video URL
                  type: string
              required:
                - model
                - prompt
                - duration
              title: Video Generation Request
              type: object
        description: Request payload
        required: true
      responses:
        '200':
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/TaskResponse'
          description: Successful response
      security:
        - bearerAuth: []
components:
  schemas:
    TaskResponse:
      description: Standard async task creation response
      properties:
        code:
          description: Status code returned by the service
          example: success
          type: string
        data:
          description: Response payload containing task details
          properties:
            task_id:
              description: Identifier of the created task
              type: string
          required:
            - task_id
          type: object
        message:
          description: Additional information about the request result
          type: string
      required:
        - data
        - code
        - message
      type: object
  securitySchemes:
    bearerAuth:
      bearerFormat: API Key
      description: Bearer authentication using API key
      scheme: bearer
      type: http

````