doubao-seedream-4-0-250828 - multi-image generation

Developing

POST

/v1/images/generations

Given a prompt and/or input image, the model will generate a new image.
Related guide: Image generation
Create an image based on the prompt.

Request

Header Params

Body Params application/json

Example

{
    "model": "doubao-seedream-4-0-250828",
    "prompt": "Generate 3 images of a girl and a cow plush toy happily riding a roller coaster in an amusement park, covering morning, noon, and evening",
    "image": [
        "https://ark-project.tos-cn-beijing.volces.com/doc_image/seedream4_imagesToimages_1.png",
        "https://ark-project.tos-cn-beijing.volces.com/doc_image/seedream4_imagesToimages_2.png"
    ],
    "sequential_image_generation": "auto",
    "sequential_image_generation_options": {
        "max_images": 3
    },
    "size": "2K",
    "watermark": false
}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location '/v1/images/generations' \
--header 'Authorization: {{Authorization}}' \
--header 'Content-Type: application/json' \
--data '{
    "model": "doubao-seedream-4-0-250828",
    "prompt": "Generate 3 images of a girl and a cow plush toy happily riding a roller coaster in an amusement park, covering morning, noon, and evening",
    "image": [
        "https://ark-project.tos-cn-beijing.volces.com/doc_image/seedream4_imagesToimages_1.png",
        "https://ark-project.tos-cn-beijing.volces.com/doc_image/seedream4_imagesToimages_2.png"
    ],
    "sequential_image_generation": "auto",
    "sequential_image_generation_options": {
        "max_images": 3
    },
    "size": "2K",
    "watermark": false
}'

Responses

🟢200成功

application/json

Bodyapplication/json

Example

{}

Modified at 2026-10-19 10:10:04

doubao-seedream-4-0-250828 - image-to-image

Rerank