聊天补全

POST

/chat/completions

发送消息列表，模型返回回复内容。支持流式输出（SSE）。

请求参数

Authorization

Bearer Token

在 Header 添加参数

Authorization

，其值为在 Bearer 之后拼接 Token

示例：

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

Body 参数application/json必填

示例

{
    "model": "gpt-4o",
    "messages": [
        {
            "role": "system",
            "content": "Hello!"
        }
    ],
    "temperature": 1,
    "max_tokens": 2048,
    "stream": false,
    "top_p": 1
}

请求示例代码

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST '/chat/completions' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data-raw '{
    "model": "gpt-4o",
    "messages": [
        {
            "role": "system",
            "content": "Hello!"
        }
    ],
    "temperature": 1,
    "max_tokens": 2048,
    "stream": false,
    "top_p": 1
}'

返回响应

🟢200

application/json

成功

Body

示例

{
    "id": "chatcmpl-abc123",
    "object": "chat.completion",
    "created": 1715424000,
    "model": "gpt-4o",
    "choices": [
        {
            "index": 0,
            "message": {
                "role": "system",
                "content": "Hello!"
            },
            "finish_reason": "stop"
        }
    ],
    "usage": {
        "prompt_tokens": 25,
        "completion_tokens": 150,
        "total_tokens": 175
    }
}

修改于 2026-05-07 06:30:20

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