聊天接口（通用）

POST

/v1/chat/completions

只提供简单的请求示例，更详细的API接口使用说明请阅读官方文档
注意：OpenAI、Claude、Gemini...等聊天模型均使用该接口格式。

请求参数

Header 参数

Body 参数application/json

示例

{
    "model": "gpt-4o",
    "messages": [
        {
            "role": "user",
            "content": "晚上好"
        }
    ],
    "max_tokens": 1688,
    "temperature": 0.5,
    "stream": false
}

请求示例代码

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location --request POST '/v1/chat/completions' \
--header 'Content-Type: application/json' \
--data-raw '{
    "model": "gpt-4o",
    "messages": [
        {
            "role": "user",
            "content": "晚上好"
        }
    ],
    "max_tokens": 1688,
    "temperature": 0.5,
    "stream": false
}'

返回响应

🟢200成功

application/json

Body

示例

{
    "id": "chatcmpl-A1iMgDLzZtUJ9QDpfqDLxKH0zfUnp",
    "object": "chat.completion",
    "created": 1724972230,
    "model": "gpt-4o-2024-05-13",
    "choices": [
        {
            "index": 0,
            "message": {
                "role": "assistant",
                "content": "晚上好！有什么我可以帮你的吗？",
                "refusal": null
            },
            "logprobs": null,
            "finish_reason": "stop"
        }
    ],
    "usage": {
        "prompt_tokens": 9,
        "completion_tokens": 10,
        "total_tokens": 19
    },
    "system_fingerprint": "fp_157b3831f5"
}

修改于 2026-03-29 08:41:22

Gemini streamGenerateContent（流式）

Claude (原生格式