gemini-3.1-pro-preview（流式）

POST

/v1beta/models/{model}:streamGenerateContent

Actual API Endpoint: POST https://api.tokenhot.cn/v1beta/models/{model}:streamGenerateContent?alt=sse

Model Code: gemini-3.1-pro-preview

Request

Path Params

Query Params

Body Params application/jsonRequired

Examples

Responses

🟢200

application/json

Request successful

Body

🟠400

🟠401

🔴503

Request Example

Shell

JavaScript

Java

Swift

curl --location --request POST 'https://api.tokenhot.cn/v1beta/models/gemini-3.1-pro-preview:streamGenerateContent?alt=sse/gemini-3-1-pro-preview' \
--header 'Content-Type: application/json' \
--data-raw '{
    "system_instruction": {
        "parts": [
            {
                "text": "你是我的助手，你叫 小姜。"
            }
        ]
    },
    "contents": [
        {
            "role": "user",
            "parts": [
                {
                    "text": "我叫小明。"
                }
            ]
        },
        {
            "role": "model",
            "parts": [
                {
                    "text": "你好，小明！我是小姜，很高兴认识你。有什么我可以帮你的吗？"
                }
            ]
        },
        {
            "role": "user",
            "parts": [
                {
                    "text": "还记得我叫什么名字吗？"
                }
            ]
        }
    ]
}'

Response Example

200 - 成功示例

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

Modified at 2026-04-01 10:43:29

gemini-3.1-pro-preview