Skip to content

即梦4.0-图片生成

概览

  • 请求方法:POST
  • 路径:/v1/images/generations
  • 内容类型:application/json

认证方式

  • Authorization: Bearer sk-xxx(必选)

请求示例

Header示例必填
Content-Typeapplication/json
AuthorizationBearer sk-xxxx

请求体(JSON)

json
{
  "model": "doubao-seedream-4-0-250828",
  "prompt": "DD风格,OC渲染器,潮玩风格,瓷器,瓷器人物(黑发模特身着立体蜡染刺绣苗族短裙,裙摆如绽放花冠,全景构图展现冷白皮与裙摆流动水纹,蜡染图案银饰头冠与蜡染刺绣形成三维呼应,赤足,站在地上。哑光面料在冷调光影中流转珠光。融合西方油画的质感)生宣纸面部胭脂晕染,全身。",
  "response_format": "url",
  "size": "2k",
  "watermark": false
}

参数说明

参数类型必填默认描述
promptstring-生成图像的提示词,支持中英文,建议不超过300汉字或600英文单词
modelstring-模型名称,例如 doubao-seedream-4-0-250828
response_formatstringurl输出格式,urlb64_json
sizestring1024x1024图片尺寸,支持 1024-4096 任意尺寸(4.0 支持 1k/2k/4k)
watermarkbooleanfalse是否添加右下角“AI生成”水印

返回示例(200)

json
{
  "model": "doubao-seedream-4-0-250828",
  "created": 1748334192,
  "data": [
    {
      "url": "https://ark-content-generation-v2-cn-beijing.tos-cn-beijing.volces.com/doubao-seedream-3-0-t2i/0217483341891267365728335807c27305757677c12880620da91.jpeg?X-Tos-Algorithm=TOS4-HMAC-SHA256&X-Tos-Credential=AKLTYjg3ZjNlOGM0YzQyNGE1MmI2MDFiOTM3Y2IwMTY3OTE%2F20250527%2Fcn-beijing%2Ftos%2Frequest&X-Tos-Date=20250527T082312Z&X-Tos-Expires=86400&X-Tos-Signature=82b5f59cd2c306850ed9a6649a0a9fa4311ed356ad0ba1adbe11a46dea779bde&X-Tos-SignedHeaders=host&x-tos-process=image%2Fwatermark%2Cimage_YXNzZXRzL3dhdGVybWFyay5wbmc_eC10b3MtcHJvY2Vzcz1pbWFnZS9yZXNpemUsUF83"
    }
  ],
  "usage": {
    "generated_images": 1
  }
}