chat/completions

POST

https://api.mixrouter.com/v1/chat/completions

Request

Authorization

Provide your bearer token in the

Authorization

header when making requests to protected resources.

Example:

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

Body Params application/jsonRequired

Example

{
    "model": "qwen3-max",
    "messages": [
        {
            "role": "user",
            "content": [
                {
                    "type": "text",
                    "text": "1+2+3+。。。。+100=？"
                }
            ]
        }
    ]
}

Request Code Samples

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST 'https://api.mixrouter.com/v1/chat/completions' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
    "model": "qwen3-max",
    "messages": [
        {
            "role": "user",
            "content": [
                {
                    "type": "text",
                    "text": "1+2+3+。。。。+100=？"
                }
            ]
        }
    ]
}'

Responses

🟢200Success

application/json

Body

Example

{
    "choices": [
        {
            "finish_reason": "stop",
            "index": 0,
            "message": {
                "content": "这是一个经典的等差数列求和问题。\n\n数列：1 + 2 + 3 + … + 100\n\n这是一个首项 \\( a = 1 \\)，末项 \\( l = 100 \\)，项数 \\( n = 100 \\) 的等差数列。\n\n等差数列求和公式为：\n\n\\[\nS = \\frac{n(a + l)}{2}\n\\]\n\n代入数值：\n\n\\[\nS = \\frac{100(1 + 100)}{2} = \\frac{100 \\times 101}{2} = 50 \\times 101 = 5050\n\\]\n\n所以，\n\n**1 + 2 + 3 + … + 100 = 5050**。",
                "role": "assistant"
            }
        }
    ],
    "created": 1765533376,
    "id": "chatcmpl-7c273072-cc0d-4d23-883a-1a3f99ad295a",
    "model": "qwen3-max",
    "object": "chat.completion",
    "usage": {
        "completion_tokens": 176,
        "prompt_tokens": 22,
        "prompt_tokens_details": {
            "cached_tokens": 0
        },
        "total_tokens": 198
    }
}

Modified at 2025-12-12 09:55:40

chat/completions(开启thinking)

chat/completions