doubao-seedream-4-5-251128

POST

https://v2.platform.w8x.cn/v1/images/generations

按官方文档走即可
https://www.volcengine.com/docs/82379/1541523?redirect=1&lang=zh

请求参数

Authorization

在 Header 添加参数

Authorization

，其值为在 Bearer 之后拼接 Token

示例：

Authorization: Bearer ********************

Body 参数application/json必填

示例

{
    "model": "doubao-seedream-4-5-251128",
    "prompt": "生成3张女孩和奶牛玩偶在游乐园开心地坐过山车的图片，涵盖早晨、中午、晚上",
    "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
    },
    "response_format": "url",
    "size": "2K",
    "watermark": true
}

请求示例代码

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST 'https://v2.platform.w8x.cn/v1/images/generations' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
    "model": "doubao-seedream-4-5-251128",
    "prompt": "生成3张女孩和奶牛玩偶在游乐园开心地坐过山车的图片，涵盖早晨、中午、晚上",
    "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
    },
    "response_format": "url",
    "size": "2K",
    "watermark": true
}'

返回响应

🟢200成功

application/json

Body

示例

{
    "model": "doubao-seedream-4-5-251128",
    "created": 1772896961,
    "data": [
        {
            "url": "https://ark-content-generation-v2-cn-beijing.tos-cn-beijing.volces.com/doubao-seedream-4-5/0217728969535254aea5951505594f8fde3ac6f61921d4bf53bfc_0.jpeg?X-Tos-Algorithm=TOS4-HMAC-SHA256&X-Tos-Credential=AKLTYWJkZTExNjA1ZDUyNDc3YzhjNTM5OGIyNjBhNDcyOTQ%2F20260307%2Fcn-beijing%2Ftos%2Frequest&X-Tos-Date=20260307T152241Z&X-Tos-Expires=86400&X-Tos-Signature=ad64eb9b29127cb60c0dc75012ac5ad0354a9ee24239773cd0103c2bd4f6695c&X-Tos-SignedHeaders=host",
            "size": "2048x2048"
        }
    ],
    "usage": {
        "generated_images": 1,
        "output_tokens": 16384,
        "total_tokens": 16384
    }
}

修改于 2026-03-10 15:28:07

gemini-3.1-flash-image-preview

所有对话模型均兼容 OpenAI 格式