Gemini 图片(Nano Banana)
POST
/v1/models/{model}:generateContent
请求参数
Path 参数
Header 参数
Body 参数application/json
返回响应
请求示例请求示例
Shell
JavaScript
Java
Swift
curl --location 'https://api.openai-hub.net/v1/models/gemini-3-pro-image-preview:generateContent' \
--header 'Authorization: Bearer sk-0ABIEXVjh9****Qckjy' \
--header 'Content-Type: application/json' \
--data '{"contents":[{"parts":[{"text":"生成一张 16:9 超宽电影海报，只能输出横图。"}]}],"generationConfig":{"responseModalities":["TEXT","IMAGE"],"imageConfig":{"aspectRatio":"16:9"}}}'响应示例响应示例
{
"candidates": [
{
"content": {
"role": "string",
"parts": [
{}
]
},
"finishReason": "string",
"safetyRatings": [
{}
]
}
],
"usageMetadata": {
"promptTokenCount": 0,
"candidatesTokenCount": 0,
"totalTokenCount": 0
}
}