{
    "endpoint": "contact.php?api=1",
    "method": "POST",
    "content_type": [
        "application\/x-www-form-urlencoded",
        "application\/json"
    ],
    "description": "提交咨询留言表单",
    "fields": [
        {
            "name": "consultation_type",
            "label": "咨询类型\/主题",
            "type": "select",
            "required": true,
            "options": [
                "特殊化妆品注册申报",
                "普通化妆品备案",
                "进口化妆品备案",
                "化妆品新原料备案",
                "化妆品安全评估",
                "化妆品功效评价",
                "化妆品检验检测",
                "国际合规服务",
                "其他咨询"
            ]
        },
        {
            "name": "message_content",
            "label": "具体需求\/留言",
            "type": "textarea",
            "required": true,
            "max_length": 2000
        },
        {
            "name": "contact_name",
            "label": "姓名",
            "type": "text",
            "required": true
        },
        {
            "name": "company_name",
            "label": "公司名称",
            "type": "text",
            "required": false
        },
        {
            "name": "phone",
            "label": "电话",
            "type": "tel",
            "required": false,
            "validation": "\/^1[3-9]\\d{9}$|^0\\d{2,3}-?\\d{7,8}$\/",
            "note": "手机号或座机号，与微信号、邮箱至少填一项"
        },
        {
            "name": "wechat",
            "label": "微信号",
            "type": "text",
            "required": false,
            "note": "与电话、邮箱至少填一项"
        },
        {
            "name": "email",
            "label": "邮箱",
            "type": "email",
            "required": false,
            "note": "与电话、微信号至少填一项"
        },
        {
            "name": "source",
            "label": "来源",
            "type": "text",
            "required": false,
            "default": "agent",
            "enum": [
                "human",
                "llm",
                "mcp",
                "agent"
            ],
            "note": "human=真人表单, llm=后台LLM, mcp=MCP模式, agent=自主Agent；API 不传默认 agent（非真人），前台表单默认 human"
        }
    ]
}