Image models › Seedream

Seedream3.0 - Text to Image

Image generation by Seedream3.0 ## Query Task Status After submitting a task, use the unified query endpoint to check progress and retrieve results: <Card title="Get Task Details" icon="lucide-search" href="/market/common/get-task-detail"> Learn how to query task status and retrieve generation results </Card> For production use, we recommend using the `callBackUrl` parameter to receive automatic notifications when generation completes, rather than polling the status endpoint. ## Related Resources <CardGroup cols={2}> <Card title="Market Overview" icon="lucide-store" href="/market/quickstart">

image Seedream price on request

Request

POST https://app.video-blade.com/api/v1/generations
X-API-Key: vb_…
Content-Type: application/json

{
  "callback_url": "https://your-app.example/callbacks/video-blade",
  "input": {
    "prompt": "\u2026"
  },
  "model": "seedream-seedream"
}

Input parameters

Name	Type	Required	Description
`prompt`	string	required	The text prompt used to generate the image (Max length: 5000 characters)
`image_size`	string	optional	Select description Values: `square`, `square_hd`, `portrait_4_3`, `portrait_16_9`, `landscape_4_3`, `landscape_16_9` Default: `square_hd`
`guidance_scale`	number	optional	Controls how closely the output image aligns with the input prompt. Higher values mean stronger prompt correlation. (Min: 1, Max: 10, Step: 0.1) (step: 0.1) Default: `2.5`
`seed`	integer	optional	Random seed to control the stochasticity of image generation.

Pricing

Price on request; the charge is settled from actual consumption with the image coefficient ×2.0. See Pricing & tokens.