Image models › Seedream

Seedream4.0 - Edit

Image editing by Seedream4.0 ## 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"> Exp

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": {
    "image_urls": "\u2026",
    "prompt": "\u2026"
  },
  "model": "seedream-seedream-v4-edit"
}

Input parameters

NameTypeRequiredDescription
prompt string required The text prompt used to edit the image (Max length: 5000 characters)
image_urls array required List of URLs of input images for editing. Presently, up to 10 image inputs are allowed. (File URL after upload, not file content; Accepted types: image/jpeg, image/png, image/webp; Max size: 30.0MB)
image_size string optional The size of the generated image.
Values: square, square_hd, portrait_4_3, portrait_3_2, portrait_16_9, landscape_4_3, landscape_3_2, landscape_16_9, landscape_21_9
Default: square_hd
image_resolution string optional Final image resolution is determined by combining image_size (aspect ratio) and image_resolution (pixel scale). For example, choosing 4:3 + 4K gives 4096 × 3072px
Values: 1K, 2K, 4K
Default: 1K
max_images number optional Set this value (1–6) to cap how many images a single generation run can produce in one set—because they’re created in one shot rather than separate requests, you must also state the exact number you want in the prompt so both settings align. (Min: 1, Max: 6, Step: 1) (step: 1)
Default: 1
seed integer optional Random seed to control the stochasticity of image generation.
nsfw_checker boolean optional Defaults to false. You can set it to false based on your needs. If set to false, our content filtering will be disabled, and all results will be returned directly by the model itself. Note: There is no guarantee that everything can be filtered out; if you are not satisfied with the results, you will need to make your own arrangements.

Pricing

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