> ## 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.

# Seedream 5.0 Pro Text to Image

> Flagship Seedream text-to-image model with precise prompt following, layout control, and multilingual typography

<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>

# Seedream 5.0 Pro Text to Image

Seedream 5.0 Pro is designed for complex prompts, structured layouts, multilingual typography, and product visuals.

## Available Models

* **seedream-v5.0-pro** - Flagship text-to-image generation

## Size Parameter

`input.size` controls the output aspect ratio and defaults to `1:1`:

* Ratio presets: `1:1`, `4:3`, `3:4`, `16:9`, `9:16`, `2:3`, `3:2`, `21:9`

## Resolution Parameter

`input.resolution` controls output resolution and defaults to `1K`:

* Resolution presets: `1K`, `2K`

## Pricing

Each request generates one image and uses the current Seedream 5.0 Pro model price.

## How to Call

Use the unified submit endpoint: `POST /api/generate/submit`

```json theme={null}
{
  "model": "seedream-v5.0-pro",
  "callback_url": "https://your-domain.com/callback",
  "input": {
    "prompt": "A cinematic scene with natural lighting and coherent motion",
    "resolution": "1K",
    "size": "1:1"
  }
}
```


## OpenAPI

````yaml api-manual/image-series/seedream-v5-0-pro.json POST /api/generate/submit
openapi: 3.0.0
info:
  title: Vidgo API - Seedream 5.0 Pro Text to Image
  description: Seedream 5.0 Pro Text to Image 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:
        - Seedream 5.0 Pro Text to Image
      summary: Submit Seedream 5.0 Pro Text to Image Task
      operationId: submitSeedreamV50ProTask
      requestBody:
        required: true
        content:
          application/json:
            schema:
              $ref: '#/components/schemas/SubmitRequest'
            examples:
              default:
                summary: Seedream 5.0 Pro Text to Image
                value:
                  model: seedream-v5.0-pro
                  callback_url: https://your-domain.com/callback
                  input:
                    prompt: >-
                      A cinematic scene with natural lighting and coherent
                      motion
                    resolution: 1K
                    size: '1:1'
      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:
            - seedream-v5.0-pro
          example: seedream-v5.0-pro
        callback_url:
          type: string
          format: uri
          description: Optional webhook callback URL.
        input:
          type: object
          required:
            - prompt
          additionalProperties: false
          properties:
            prompt:
              type: string
              description: Text instruction describing the image to generate or edit.
              maxLength: 10000
            size:
              type: string
              description: Output aspect ratio.
              enum:
                - '1:1'
                - '3:2'
                - '2:3'
                - '4:3'
                - '3:4'
                - '16:9'
                - '9:16'
                - '21:9'
              default: '1:1'
            resolution:
              type: string
              description: Output resolution.
              enum:
                - 1K
                - 2K
              default: 1K
            output_format:
              type: string
              description: Output image format.
              enum:
                - png
                - jpeg
            enable_safety_checker:
              type: boolean
              description: Whether to enable content safety checking.
    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`.'

````