银河杂货铺 · AI 中转服务

OpenAI Image Generations

# 默认参数（ratio: "1:1", resolution: "2k"）
curl -X POST https://image.glmbigmodel.me/v1/images/generations \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer API_KEY" \
  -d '{
    "model": "jimeng-4.0",
    "prompt": "壮丽的山水风景，超高分辨率",
    "ratio": "16:9",
    "resolution": "2k"
  }'

# 使用4K分辨率的示例
curl -X POST https://image.glmbigmodel.me/v1/images/generations \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer API_KEY" \
  -d '{
    "model": "nanobanana",
    "prompt": "壮丽的山水风景，超高分辨率",
    "ratio": "1:1",
    "resolution": "2k"
  }'

• `response_format` 可选：`b64_json` / `url`

OpenAI Image Edits

# 默认参数（ratio: "1:1", resolution: "2k"）
curl -X POST https://image.glmbigmodel.me/v1/images/edits \
  -H "Authorization: Bearer $API_KEY" \
  -F "prompt=A cute cat, anime style" \
  -F "model=nanobanana" \
  -F "images=@/path/to/your/local/cat.jpg"

# URL图片风格转换 (使用application/json)
curl -X POST https://image.glmbigmodel.me/v1/images/edits \
  -H "Content-Type: application/json" \
  -H "Authorization: Bearer $API_KEY" \
  -d '{
    "model": "nanobanana",
    "prompt": "将这张照片转换为油画风格，色彩鲜艳，笔触明显",
    "images": ["https://example.com/photo.jpg"],
    "ratio": "1:1",
    "resolution": "2k",
    "sample_strength": 0.7
  }'

# 示例3: 本地多文件上传 (使用multipart/form-data)
curl -X POST https://image.glmbigmodel.me/v1/images/edits \
  -H "Authorization: Bearer $API_KEY" \
  -F "prompt=融合这两张图片" \
  -F "model=jimeng-4.0" \
  -F "images=@/path/to/your/image1.jpg" \
  -F "images=@/path/to/your/image2.png"

{
  "created": 1703123456,
  "data": [
    {
      "url": "https://p3-sign.toutiaoimg.com/tos-cn-i-tb4s082cfz/abc123.webp"
    }
  ],
  "input_images": 1,
  "composition_type": "multi_image_synthesis"
}

Gemini · 图像生成

使用 Google Gemini 原生 API 格式调用图像生成模型。通过 responseModalities 指定输出包含图像，通过 imageConfig 配置图像长宽比、分辨率、输出格式等参数。支持纯文本生成图片和图像编辑两种模式。

📷 生成图片（文本生成图像）

# 生成图片 - 4K 分辨率 + 16:9 长宽比（包含所有可配置参数）
curl -X POST \
  "https://api.glmbigmodel.me/v1beta/models/gemini-3-pro-image-preview:generateContent" \
  -H "Authorization: Bearer $API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "contents": [
      {
        "role": "user",
        "parts": [
          {
            "text": "生成一张壮丽的山水风景画，阳光穿透云层照耀在雪山之巅，前景是碧绿的湖水倒映着群山，超高清 4K 画质，16:9 宽屏比例"
          }
        ]
      }
    ],
    "generationConfig": {
      "temperature": 1,
      "maxOutputTokens": 32768,
      "responseModalities": ["TEXT", "IMAGE"],
      "topP": 0.95,
      "imageConfig": {
        "aspectRatio": "16:9",
        "imageSize": "4K",
        "imageOutputOptions": {
          "mimeType": "image/png"
        },
        "personGeneration": "ALLOW_ALL"
      }
    },
    "safetySettings": [
      { "category": "HARM_CATEGORY_HATE_SPEECH", "threshold": "OFF" },
      { "category": "HARM_CATEGORY_DANGEROUS_CONTENT", "threshold": "OFF" },
      { "category": "HARM_CATEGORY_SEXUALLY_EXPLICIT", "threshold": "OFF" },
      { "category": "HARM_CATEGORY_HARASSMENT", "threshold": "OFF" }
    ]
  }'

✏️ 图像编辑（基于图片修改）

# 图像编辑 - 使用 URL 图片进行风格转换
curl -X POST \
  "https://api.glmbigmodel.me/v1beta/models/gemini-3-pro-image-preview:generateContent" \
  -H "Authorization: Bearer $API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "contents": [
      {
        "role": "user",
        "parts": [
          {
            "fileData": {
              "mimeType": "image/jpeg",
              "fileUri": "https://example.com/your-image.jpg"
            }
          },
          {
            "text": "将这张照片转换为卡通风格，保持 16:9 的宽屏比例，4K 超高清画质"
          }
        ]
      }
    ],
    "generationConfig": {
      "temperature": 1,
      "maxOutputTokens": 32768,
      "responseModalities": ["TEXT", "IMAGE"],
      "topP": 0.95,
      "imageConfig": {
        "aspectRatio": "16:9",
        "imageSize": "4K",
        "imageOutputOptions": {
          "mimeType": "image/png"
        },
        "personGeneration": "ALLOW_ALL"
      }
    },
    "safetySettings": [
      { "category": "HARM_CATEGORY_HATE_SPEECH", "threshold": "OFF" },
      { "category": "HARM_CATEGORY_DANGEROUS_CONTENT", "threshold": "OFF" },
      { "category": "HARM_CATEGORY_SEXUALLY_EXPLICIT", "threshold": "OFF" },
      { "category": "HARM_CATEGORY_HARASSMENT", "threshold": "OFF" }
    ]
  }'

# 图像编辑 - 使用 Base64 内嵌图片
curl -X POST \
  "https://api.glmbigmodel.me/v1beta/models/gemini-3-pro-image-preview:generateContent" \
  -H "Authorization: Bearer $API_KEY" \
  -H "Content-Type: application/json" \
  -d '{
    "contents": [
      {
        "role": "user",
        "parts": [
          {
            "inlineData": {
              "mimeType": "image/png",
              "data": "'"$(base64 -w0 /path/to/your/image.png)"'"
            }
          },
          {
            "text": "将这张图片转换为黑白素描风格"
          }
        ]
      }
    ],
    "generationConfig": {
      "responseModalities": ["TEXT", "IMAGE"],
      "imageConfig": {
        "aspectRatio": "16:9",
        "imageSize": "4K"
      }
    },
    "safetySettings": [
      { "category": "HARM_CATEGORY_DANGEROUS_CONTENT", "threshold": "OFF" }
    ]
  }'

📨 响应示例

{
  "candidates": [
    {
      "content": {
        "parts": [
          {
            "text": "这是按照您的要求生成/编辑的图片..."
          },
          {
            "inlineData": {
              "mimeType": "image/png",
              "data": "iVBORw0KGgoAAAANSUhEUgAA...（base64 编码，16:9 分辨率约 3840x2160）..."
            }
          }
        ],
        "role": "model"
      },
      "finishReason": "STOP",
      "safetyRatings": [
        { "category": "HARM_CATEGORY_HATE_SPEECH", "probability": "NEGLIGIBLE" },
        { "category": "HARM_CATEGORY_DANGEROUS_CONTENT", "probability": "NEGLIGIBLE" },
        { "category": "HARM_CATEGORY_SEXUALLY_EXPLICIT", "probability": "NEGLIGIBLE" },
        { "category": "HARM_CATEGORY_HARASSMENT", "probability": "NEGLIGIBLE" }
      ]
    }
  ],
  "usageMetadata": {
    "promptTokenCount": 24,
    "candidatesTokenCount": 531,
    "totalTokenCount": 555,
    "promptTokensDetails": [
      { "modality": "TEXT", "tokenCount": 24 }
    ],
    "candidatesTokensDetails": [
      { "modality": "TEXT", "tokenCount": 15 },
      { "modality": "IMAGE", "tokenCount": 516 }
    ]
  },
  "modelVersion": "gemini-3-pro-image-preview"
}

⚙️ 参数说明