stability-ai/stable-diffusion-3

正式环境

https://api.302.ai

POST

/ws/api/v3/stability-ai/stable-diffusion-3

一款文本到图像模型，能够生成高分辨率、细节精致的图像。它支持多种艺术风格，并能从相同的提示词生成多样化的输出，这得益于 Query-Key Normalization 技术。

请求参数

Header 参数

Body 参数application/json

示例

{
  "aspect_ratio": "1:1",
  "enable_base64_output": false,
  "prompt": "A photograph of Marina Bay at sunset. The sun has already set, but the afterglow has burned the sky into vivid shades of purple, pink, and orange. The lights of the Marina Bay Sands and surrounding skyscrapers have just turned on, reflecting on the perfectly still water. A long exposure shot, making the water and clouds appear silky and motion-blurred. ",
  "seed": -1
}

请求示例代码

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST 'https://api.302.ai/ws/api/v3/stability-ai/stable-diffusion-3' \
--header 'Authorization: Bearer ' \
--header 'Content-Type: application/json' \
--data-raw '{
  "aspect_ratio": "1:1",
  "enable_base64_output": false,
  "prompt": "A photograph of Marina Bay at sunset. The sun has already set, but the afterglow has burned the sky into vivid shades of purple, pink, and orange. The lights of the Marina Bay Sands and surrounding skyscrapers have just turned on, reflecting on the perfectly still water. A long exposure shot, making the water and clouds appear silky and motion-blurred. ",
  "seed": -1
}'

返回响应

🟢200成功

application/json

Body

示例

{
    "code": 200,
    "message": "success",
    "data": {
        "id": "51aefa20d0ae459ab6689e8694106785",
        "model": "wavespeed-ai/flux-dev-ultra-fast",
        "outputs": [],
        "urls": {
            "get": "https://api.302.ai/ws/api/v3/predictions/51aefa20d0ae459ab6689e8694106785/result"
        },
        "has_nsfw_contents": [],
        "status": "created",
        "created_at": "2025-10-20T08:26:46.871Z",
        "error": "",
        "executionTime": 0,
        "timings": {
            "inference": 0
        }
    }
}

修改于 2025-10-22 09:29:21

stability-ai/stable-diffusion-3.5-large

stability-ai/stable-diffusion