chat聊天接口

开发中

POST

/v1/chat/completions

请求参数

Authorization

Header 参数

Body 参数application/json必填

示例

{
    "model": "qwen3.6-plus",
    "messages": [
        {
            "role": "system",
            "content": "You are a helpful assistant."
        },
        {
            "role": "user",
            "content": "你是谁？"
        }
    ],
    "stream": true,
    "stream_options": {
        "include_usage": true
    }
}

请求示例代码

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location '/v1/chat/completions' \
--header 'Authorization: Bearer $DASHSCOPE_API_KEY' \
--header 'Content-Type: application/json' \
--data '{
    "model": "qwen3.6-plus",
    "messages": [
        {
            "role": "system",
            "content": "You are a helpful assistant."
        },
        {
            "role": "user",
            "content": "你是谁？"
        }
    ],
    "stream": true,
    "stream_options": {
        "include_usage": true
    }
}'

返回响应

🟢200成功

application/json

Bodyapplication/json

示例

{
    "choices": [
        {
            "message": {
                "role": "assistant",
                "content": "我是阿里云开发的一款超大规模语言模型，我叫千问。"
            },
            "finish_reason": "stop",
            "index": 0,
            "logprobs": null
        }
    ],
    "object": "chat.completion",
    "usage": {
        "prompt_tokens": 3019,
        "completion_tokens": 104,
        "total_tokens": 3123,
        "prompt_tokens_details": {
            "cached_tokens": 2048
        }
    },
    "created": 1735120033,
    "system_fingerprint": null,
    "model": "qwen3.6-plus",
    "id": "chatcmpl-6ada9ed2-7f33-9de2-8bb0-78bd4035025a"
}

修改于 2026-06-01 10:38:45

chat聊天接口