Nano-Banana图片编辑与生成

POST

/api/v1beta/models/gemini-2.5-flash-image-preview:generateContent

通过文本和图片对输入图像进行编辑或生成新图像。

请求参数

Authorization

JWT Bearer

在 Header 添加参数

Authorization

示例：

Authorization: ********************

Query 参数

Body 参数application/json必填

示例

{
    "contents": [
        {
            "role": "user",
            "parts": [
                {
                    "text": "Hi, This is a picture of me. Can you add a llama next to me"
                },
                {
                    "inline_data": {
                        "mime_type": "image/jpeg",
                        "data": "base64_encoded_image_data"
                    }
                }
            ]
        }
    ],
    "generationConfig": {
        "temperature": 0.7,
        "maxOutputTokens": 1024
    },
    "responseModalities": [
        "IMAGE"
    ]
}

请求示例代码

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST '/api/v1beta/models/gemini-2.5-flash-image-preview:generateContent?key' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
    "contents": [
        {
            "role": "user",
            "parts": [
                {
                    "text": "Hi, This is a picture of me. Can you add a llama next to me"
                },
                {
                    "inline_data": {
                        "mime_type": "image/jpeg",
                        "data": "base64_encoded_image_data"
                    }
                }
            ]
        }
    ],
    "generationConfig": {
        "temperature": 0.7,
        "maxOutputTokens": 1024
    },
    "responseModalities": [
        "IMAGE"
    ]
}'

返回响应

🟢200成功

application/json

成功返回生成的图片数据

Body

示例

{
    "candidates": [
        {
            "content": {}
        }
    ]
}

修改于 2025-09-27 07:16:48

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Nano-Banana 图像生成与编辑接口文档 | 生成图像 (chat 格式)