> ## 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.

# Kling 3.0 i2v



## OpenAPI

````yaml openapi-spec/kling-3.0-i2v.json POST /v1/video/generations
openapi: 3.1.0
info:
  description: >-
    Kling 3.0 i2v is Kuaishou's latest image-to-video model with unified
    multimodal capabilities. Transform images into dynamic videos with advanced
    motion and character consistency.
  summary: API for Kling 3.0 i2v model
  title: Kling 3.0 i2v API
  version: 1.0.0
servers:
  - description: Model Verse API Server
    url: https://api.siray.ai
security: []
tags:
  - description: >-
      Kling 3.0 i2v - Kling 3.0 i2v is Kuaishou's latest image-to-video model
      with unified multimodal capabilities. Transform images into dynamic videos
      with advanced motion and character consistency.
    name: Kling 3.0 i2v
paths:
  /v1/video/generations:
    post:
      tags:
        - Kling 3.0 i2v
      summary: Generate video
      description: Generate a video using the Kling 3.0 i2v model
      operationId: video_model-vlxe8ugax0frnolp
      requestBody:
        content:
          application/json:
            example:
              aspect_ratio: '16:9'
              audio_enable: false
              cfg_scale: 0.5
              duration: 3
              elements:
                - frontal_image: example_value
                  reference_images:
                    - example_value
                  video: example_value
              end_image: example_value
              image: example_value
              model: kuaishou/kling-3.0-i2v
              negative_prompt: example_value
              prompt: example_value
            schema:
              description: Request format for video generation models
              properties:
                aspect_ratio:
                  description: Aspect ratio
                  enum:
                    - '16:9'
                    - '9:16'
                    - '1:1'
                  type: string
                audio_enable:
                  description: Whether to generate audio along with video
                  type: boolean
                cfg_scale:
                  default: 0.5
                  description: Generation guidance strength (0-1)
                  maximum: 1
                  minimum: 0
                  type: number
                duration:
                  description: Fixed duration
                  enum:
                    - 3
                    - 4
                    - 5
                    - 6
                    - 7
                    - 8
                    - 9
                    - 10
                    - 11
                    - 12
                    - 13
                    - 14
                    - 15
                  type: integer
                elements:
                  description: Character/object elements for video generation
                  items:
                    properties:
                      frontal_image:
                        description: Frontal image URL of the character/object
                        type: string
                      reference_images:
                        description: Reference images for the character/object
                        items:
                          type: string
                        type: array
                      video:
                        description: Reference video URL for the character/object
                        type: string
                    type: object
                  type: array
                end_image:
                  description: End frame image URL for image-to-video generation
                  type: string
                image:
                  description: Input image for generation, it can be data URL or image URL
                  type: string
                model:
                  description: Model name to use for the request
                  enum:
                    - kuaishou/kling-3.0-i2v
                  type: string
                negative_prompt:
                  description: >-
                    Negative prompt to specify what should not appear in the
                    generation
                  type: string
                prompt:
                  description: Text prompt for generation
                  type: string
              required:
                - model
                - prompt
                - image
                - duration
                - aspect_ratio
              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

````