# 生成图像

来源: https://docs.aicentos.com/api/images/openai/generations

Language: zh-CN

> OpenAI 兼容的图像生成接口：端点、鉴权与请求示例

OpenAI 兼容格式的图像生成接口。

`POST /images/generations`

## 鉴权

Bearer Token：API Key 在控制台「令牌管理」获取，放在请求头 `Authorization`。

## 请求

`Content-Type: application/json`

```bash
export AICENTOS_API_KEY="sk-your-aicentos-api-key"

curl -X POST "https://aicentos.com/v1/images/generations" \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $AICENTOS_API_KEY" \
  -d '{
    "model": "gpt-image-2",
    "prompt": "A futuristic city skyline at sunset, neon lights, cinematic",
    "size": "1024x1024",
    "quality": "hd"
  }'
```

参数与 OpenAI 官方一致。

## 响应

`data` 数组返回生成结果（`url` 或 `b64_json`）：

```json
{
  "created": 0,
  "background": "string",
  "output_format": "string",
  "quality": "string",
  "size": "string",
  "data": [
    {
      "url": "string",
      "b64_json": "string",
      "revised_prompt": "string"
    }
  ],
  "usage": {
    "input_tokens": 0,
    "output_tokens": 0,
    "total_tokens": 0
  }
}
```