結構化輸出與工具調用

{
  "model": "gpt-5.4",
  "messages": [
    {
      "role": "user",
      "content": "返回一個包含城市和天氣的 JSON 對象。"
    }
  ],
  "response_format": { "type": "json_object" }
}

curl https://api.tokenlab.sh/v1/chat/completions \
  -H "Authorization: Bearer sk-your-api-key" \
  -H "Content-Type: application/json" \
  -d '{
    "model": "gpt-5.4",
    "messages": [
      {
        "role": "user",
        "content": "提取姓名和電子郵件作為 JSON。如果需要，查找客戶。"
      }
    ],
    "response_format": { "type": "json_object" },
    "tools": [
      {
        "type": "function",
        "function": {
          "name": "lookup_customer",
          "description": "通過電子郵件查找客戶",
          "parameters": {
            "type": "object",
            "properties": {
              "email": { "type": "string" }
            },
            "required": ["email"]
          }
        }
      }
    ]
  }'