跳转到主要内容
Seedream 5.0 图生图是字节跳动 Seedream 系列的图生图模型,通过 Upmore API 提供服务。

核心能力

  • 图生图 — 使用参考图片和文本提示词生成图片
  • 连续生成 — 单次请求批量生成多张图片
  • 自定义尺寸 — 灵活的输出尺寸
  • 水印控制 — 可选水印和 Logo 配置

快速示例

curl https://api.upmore.net/v1/images/generations \
  -H "Authorization: Bearer YOUR_API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "doubao-seedream-5-0-260128",
    "prompt": "生成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://example.com/ref1.png", "https://example.com/ref2.png"],
    "sequential_image_generation": "auto",
    "sequential_image_generation_options": {
      "max_images": 3
    },
    "size": "2K",
    "watermark": false
  }'
import requests

response = requests.post(
    "https://api.upmore.net/v1/images/generations",
    headers={
        "Authorization": "Bearer YOUR_API_KEY",
        "Content-Type": "application/json"
    },
    json={
        "model": "doubao-seedream-5-0-260128",
        "prompt": "生成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://example.com/ref1.png", "https://example.com/ref2.png"],
        "sequential_image_generation": "auto",
        "sequential_image_generation_options": {
            "max_images": 3
        },
        "size": "2K",
        "watermark": False
    }
)

task = response.json()
print(f"任务 ID: {task['id']}")

参数说明

参数类型必填说明
modelstring固定为 doubao-seedream-5-0-260128
promptstring图片生成提示词
imagearray参考图片 URL 数组
sequential_image_generationstring设为 auto 启用批量生成
sequential_image_generation_optionsobject选项:max_images(int)
sizestring输出图片尺寸,如 1024x10242K
watermarkboolean默认 false
seedinteger随机种子
logo_infoobjectLogo 配置:add_logopositionlanguageopacity