即梦4.0-多图生图
POST
/v1/chat/completions
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 ********************Header 参数
Body 参数application/json必填
示例
{
"model": "doubao-seedream-4-0-250828",
"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
},
"size": "2K"
}请求示例代码
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{
"model": "doubao-seedream-4-0-250828",
"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
},
"size": "2K"
}返回响应
🟢200成功
application/json
Body
示例
{
"data": [
{
"url": "https://ark-content-generation-v2-cn-beijing.tos-cn-beijing.volces.com/doubao-seedream-4-0/0217574690542070fa6ef8c2347680bd87fd8d357bb16f1e5ca0f_0.jpeg?X-Tos-Algorithm=TOS4-HMAC-SHA256&X-Tos-Credential=AKLTYWJkZTExNjA1ZDUyNDc3YzhjNTM5OGIyNjBhNDcyOTQ%2F20250910%2Fcn-beijing%2Ftos%2Frequest&X-Tos-Date=20250910T015107Z&X-Tos-Expires=86400&X-Tos-Signature=fbc5369be594d6e21be983ed1ec32463b5f82cf0c18c4349e477c11e51e55fa0&X-Tos-SignedHeaders=host"
}
],
"created": 1757469067,
"usage": {
"prompt_tokens": 0,
"completion_tokens": 0,
"total_tokens": 15908,
"prompt_tokens_details": {
"cached_tokens_details": {}
},
"completion_tokens_details": {},
"output_tokens": 15908
}
}修改于 2025-10-29 23:11:04