流式请求

POST

/v1/messages

最后修改时间：2025-11-29 15:59:35

请求参数

Header 参数

Body 参数application/json

示例

{
    "model": "claude-sonnet-4-5-20250929",
    "max_tokens": 1024,
    "messages": [
        {
            "role": "user",
            "content": "你好克劳德"
        }
    ],
    "stream": true
}

请求示例代码

Shell

JavaScript

Java

Swift

PHP

Python

HTTP

Objective-C

Ruby

OCaml

Dart

curl --location '/v1/messages' \
--header 'x-api-key: {{key}}' \
--header 'anthropic-version: 2023-06-01' \
--header 'Content-Type: application/json' \
--data '{
    "model": "claude-sonnet-4-5-20250929",
    "max_tokens": 1024,
    "messages": [
        {
            "role": "user",
            "content": "你好克劳德"
        }
    ],
    "stream": true
}'

返回响应

🟢200成功

application/json

Bodyapplication/json

示例

{
    "model": "claude-sonnet-4-5-20250929",
    "id": "msg_01DJFovBUFqxZGnTpWePpYs6",
    "type": "message",
    "role": "assistant",
    "content": [
        {
            "type": "text",
            "text": "你好！很高兴见到你。有什么我可以帮助你的吗？"
        }
    ],
    "stop_reason": "end_turn",
    "stop_sequence": null,
    "usage": {
        "input_tokens": 14,
        "cache_creation_input_tokens": 0,
        "cache_read_input_tokens": 0,
        "cache_creation": {
            "ephemeral_5m_input_tokens": 0,
            "ephemeral_1h_input_tokens": 0
        },
        "output_tokens": 29,
        "service_tier": "standard"
    }
}

修改于 2025-11-29 15:59:35

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