Claude

curl --location --request POST '/v1/messages' \
--header 'x-api-key: Bearer sk-你的令牌' \
--header 'Content-Type: application/json' \
--data-raw '{
    "model": "claude-opus-4-7",
    "system": "你是一个简洁、准确的中文助手。优先直接回答，不要赘述。",
    "messages": [
      {
        "role": "user",
        "content": [
          {
            "type": "text",
            "text": "你好"
          }
        ]
      }
    ],
    "max_tokens": 256,
    "stop_sequences": [
      "<END>",
      "【结束】"
    ],
    "temperature": 0.7,
    "top_p": 0.9,
    "top_k": 40,
    "stream": false,
    "metadata": {
      "user_id": "rich-curl-test-user"
    },
    "tools": [
      {
        "name": "get_weather",
        "description": "查询指定城市的天气信息",
        "input_schema": {
          "type": "object",
          "properties": {
            "city": {
              "type": "string",
              "description": "城市名称"
            },
            "unit": {
              "type": "string",
              "enum": ["celsius", "fahrenheit"],
              "description": "温度单位"
            }
          },
          "required": ["city"]
        }
      }
    ],
    "tool_choice": {
      "type": "auto",
      "disable_parallel_tool_use": false
    }
  }'