聊天+读取文件接口 [chat兼容格式]

POST

/v1/chat/completions

给定一个提示，该模型将返回一个或多个预测的完成，并且还可以返回每个位置的替代标记的概率。

为提供的提示和参数创建完成

官方文档：https://ai.google.dev/gemini-api/docs/document-processing?hl=zh-cn

Request

Authorization

Provide your bearer token in the

Authorization

header when making requests to protected resources.

Example:

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

Header Params

Body Params application/json

Example

{
    "messages": [
         {
            "role": "user",
            "content": [
                {"type": "text", "text": "这张图片里有什么?请详细描述。"},
                {
                    "type": "image_url",
                    "image_url": {
                        "url": "https://lsky.zhongzhuan.chat/i/2024/10/17/6711068a14527.png"
                    }
                }
            ]
        }
        
    ],
    "model": "gemini-2.5-flash-all",
    "temperature": 0.5,
    "top_p": 1.0,
    "stream": true
}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location '/v1/chat/completions' \
--header 'Accept: application/json' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
    "messages": [
         {
            "role": "user",
            "content": [
                {"type": "text", "text": "这张图片里有什么?请详细描述。"},
                {
                    "type": "image_url",
                    "image_url": {
                        "url": "https://lsky.zhongzhuan.chat/i/2024/10/17/6711068a14527.png"
                    }
                }
            ]
        }
        
    ],
    "model": "gemini-2.5-flash-all",
    "temperature": 0.5,
    "top_p": 1.0,
    "stream": true
}'

Responses

🟢200OK

application/json

Bodyapplication/json

Example

{
    "id": "chatcmpl-123",
    "object": "chat.completion",
    "created": 1677652288,
    "choices": [
        {
            "index": 0,
            "message": {
                "role": "assistant",
                "content": "\n\nHello there, how may I assist you today?"
            },
            "finish_reason": "stop"
        }
    ],
    "usage": {
        "prompt_tokens": 9,
        "completion_tokens": 12,
        "total_tokens": 21
    }
}

Modified at 2026-03-30 11:39:32

识图接口 [chat兼容格式]

文本嵌入 [chat兼容格式]