gemini-3.1-flash-image-preview（图片编辑）

POST

https://api.tokenhot.cn/v1beta/models/{model}:generateContent

Actual API Endpoint: POST https://api.tokenhot.cn/v1beta/models/{model}:generateContent

Model Code: gemini-3.1-flash-image-preview

Request

Authorization

Bearer Token

Provide your bearer token in the

Authorization

header when making requests to protected resources.

Example:

Authorization: Bearer ********************

Path Params

Body Params application/jsonRequired

Examples

Responses

🟢200

application/json

Request successful

Bodyapplication/json

🟠400

🟠401

🔴503

Request Example

Shell

JavaScript

Java

Swift

curl --location 'https://api.tokenhot.cn/v1beta/models/gemini-3.1-flash-image-preview:generateContent' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
    "contents": [
        {
            "role": "user",
            "parts": [
                {
                    "text": "让图里的人手里拿着鲜花，风格保持一致"
                },
                {
                    "inline_data": {
                        "mime_type": "image/png",
                        "data": "iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mP8z8BQDwAEhQGAhKmMIQAAAABJRU5ErkJggg=="
                    }
                }
            ]
        }
    ],
    "tools": [
        {
            "google_search": {}
        }
    ],
    "generationConfig": {
        "thinkingConfig": {
            "includeThoughts": true
        },
        "responseModalities": [
            "image"
        ],
        "imageConfig": {
            "aspectRatio": "1:1",
            "imageSize": "1K"
        }
    }
}'

Response Example

200 - 成功示例

{
    "candidates": [
        {
            "content": {
                "role": "string",
                "parts": [
                    {}
                ]
            },
            "finishReason": "string",
            "safetyRatings": [
                {}
            ]
        }
    ],
    "usageMetadata": {
        "promptTokenCount": 0,
        "candidatesTokenCount": 0,
        "totalTokenCount": 0
    }
}

Modified at 2026-04-22 06:37:47

gemini-3-pro-image-preview（图片编辑）

gemini-2.5-flash-image