Claude原生消息接口

POST

/v1/messages

⚠️仅Claude模型使用；鉴权头 x-api‑key，必须携带 anthropic‑version

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": "claude‑3‑5‑sonnet‑20241022",
    "max_tokens": 1024,
    "system": "你是一个专业助手",
    "messages": [
        {
            "role": "user",
            "content": "你好"
        }
    ],
    "stream": false,
    "temperature": 0.7
}

请求示例代码

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location '/v1/messages' \
--header 'Authorization: Bearer <token>' \
--header 'Content-Type: application/json' \
--data '{
    "model": "claude‑3‑5‑sonnet‑20241022",
    "max_tokens": 1024,
    "system": "你是一个专业助手",
    "messages": [
        {
            "role": "user",
            "content": "你好"
        }
    ],
    "stream": false,
    "temperature": 0.7
}'

返回响应

🟢200

application/json

成功响应示例

Bodyapplication/json

示例

{
    "id": "msg_01xxxx",
    "type": "message",
    "role": "assistant",
    "model": "claude‑3‑5‑sonnet‑20241022",
    "content": [
        {
            "type": "text",
            "text": "你好！有什么可以帮你？"
        }
    ],
    "stop_reason": "end_turn",
    "usage": {
        "input_tokens": 12,
        "output_tokens": 8
    }
}

对话补全

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