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

# Seedance 2.0 Mini Image to Video

> Seedance 2.0 Mini image to video model optimized for fast video generation

<Tip>
  1. Submit the request with `VIDGO_API_KEY`. After submission, a `task_id` is returned. If `callback_url` is provided, Vidgo sends the result after the task finishes or fails.
  2. You can always retrieve the result through the unified [Query Task Status](/api-manual/task-management/status) endpoint.
</Tip>

## Available Models

* **seedance-2.0-mini/image-to-video** - Fast Seedance 2.0 Mini image to video generation

## Key Features

* **Image To Video**: Use up to two images as the starting and optional ending frames.
* **Optional Audio**: Request generated audio together with the video.

## Important Notes

* `prompt` and `duration` are required.
* `duration` supports integer values from `4` to `15`.
* `resolution` supports `480p` and `720p` and defaults to `720p`.
* `aspect_ratio` accepts `auto`, `21:9`, `16:9`, `4:3`, `1:1`, `3:4`, or `9:16`.
* `image_urls` accepts one starting frame and one optional ending frame; reference fields are not accepted.
* `image_urls` is required and cannot be combined with reference-media fields.
* Usage is billed by generated video duration and selected resolution.
* All remote URLs must be publicly accessible and directly downloadable.


## OpenAPI

````yaml api-manual/video-series/seedance-2-0-mini-image-to-video.json POST /api/generate/submit
openapi: 3.0.0
info:
  title: Vidgo API - Seedance 2.0 Mini Image to Video
  description: Seedance 2.0 Mini Image to Video through the Vidgo unified generation API.
  version: 1.0.0
servers:
  - url: https://api.vidgo.ai
    description: Production server
security:
  - BearerAuth: []
paths:
  /api/generate/submit:
    post:
      tags:
        - Seedance 2.0 Mini Image to Video
      summary: Submit Seedance 2.0 Mini Image to Video Task
      operationId: submitSeedance20MiniImageToVideoTask
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/SubmitRequest'
            examples:
              default:
                summary: Seedance 2.0 Mini Image to Video
                value:
                  model: seedance-2.0-mini/image-to-video
                  callback_url: https://your-domain.com/callback
                  input:
                    prompt: >-
                      A cinematic scene with natural lighting and coherent
                      motion
                    duration: 5
                    resolution: 480p
                    image_urls:
                      - https://cdn.vidgo.ai/examples/reference-1.jpg
      responses:
        '200':
          description: Task submitted successfully
          content:
            application/json:
              schema:
                $ref: '#/components/schemas/SubmitResponse'
        '400':
          description: Invalid request parameters
        '401':
          description: Unauthorized
components:
  schemas:
    SubmitRequest:
      type: object
      required:
        - model
        - input
      additionalProperties: false
      properties:
        model:
          type: string
          description: Vidgo public model identifier.
          enum:
            - seedance-2.0-mini/image-to-video
          example: seedance-2.0-mini/image-to-video
        callback_url:
          type: string
          format: uri
          description: Optional webhook callback URL.
        input:
          type: object
          required:
            - prompt
            - duration
            - image_urls
          additionalProperties: false
          properties:
            prompt:
              type: string
              description: Prompt describing the target video.
              minLength: 1
              maxLength: 20000
            duration:
              type: integer
              description: Output duration in seconds.
              minimum: 4
              maximum: 15
            resolution:
              type: string
              description: Output resolution.
              enum:
                - 480p
                - 720p
              default: 720p
            aspect_ratio:
              type: string
              description: >-
                Output aspect ratio. Image-to-video accepts only auto when
                provided.
              enum:
                - auto
                - '21:9'
                - '16:9'
                - '4:3'
                - '1:1'
                - '3:4'
                - '9:16'
            generate_audio:
              type: boolean
              description: Whether to generate an audio track.
            image_urls:
              type: array
              description: Starting frame and optional ending frame.
              minItems: 1
              maxItems: 2
              items:
                type: string
                format: uri
            return_last_frame:
              type: boolean
              description: Whether to return the final generated frame.
            web_search:
              type: boolean
              description: Whether to enable web-assisted generation when supported.
            seed:
              type: integer
              description: Optional deterministic seed.
    SubmitResponse:
      type: object
      required:
        - code
        - data
      properties:
        code:
          type: integer
          example: 200
        data:
          type: object
          required:
            - task_id
            - status
            - created_time
          properties:
            task_id:
              type: string
            status:
              type: string
              enum:
                - not_started
                - running
                - failed
            created_time:
              type: string
              format: date-time
  securitySchemes:
    BearerAuth:
      type: http
      scheme: bearer
      bearerFormat: API Key
      description: 'Use `Authorization: Bearer VIDGO_API_KEY`.'

````