即梦3.0-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
| Header | 示例 | 必填 |
|---|---|---|
| Content-Type | application/json | 是 |
| Authorization | Bearer sk-xxxx | 是 |
请求体(JSON)
json
{
"model": "doubao-seedream-3-0-t2i-250415",
"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": "864x1152",
"seed": 12345,
"guidance_scale": 2.5,
"watermark": false
}参数说明
| 参数 | 类型 | 必填 | 默认 | 描述 |
|---|---|---|---|---|
| prompt | string | 是 | - | 生成图像的提示词,支持中英文 |
| model | string | 是 | - | 模型名称,如 doubao-seedream-3-0-t2i-250415 |
| response_format | string | 否 | url | 输出格式,url 或 b64_json |
| size | string | 否 | 1024x1024 | 图片尺寸,推荐 1024x1024 864x1152 1152x864 1280x720 720x1280 832x1248 1248x832 1512x648 |
| seed | integer | 否 | - | 随机种子,[-1,2147483647] |
| guidance_scale | number | 否 | 2.5 | 一致性,1-10 |
| watermark | boolean | 否 | false | 是否添加水印 |
返回示例(200)
json
{
"model": "doubao-seedream-3-0-t2i-250415",
"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
}
}