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使用 WHMCS 的域名可用性检查 - 模板

中级

这是一个AI Chatbot, Multimodal AI领域的自动化工作流,包含 8 个节点。主要使用 Webhook, Agent, HttpRequestTool, RespondToWebhook, LmChatGoogleGemini 等节点。 使用 Google Gemini 和 WHMCS 的域名可用性检查聊天机器人

前置要求
  • HTTP Webhook 端点(n8n 会自动生成)
  • 可能需要目标 API 的认证凭证
  • Google Gemini API Key
工作流预览
可视化展示节点连接关系,支持缩放和平移
导出工作流
复制以下 JSON 配置到 n8n 导入,即可使用此工作流
{
  "id": "ZBWtmHUruuIlVsQ7",
  "meta": {
    "instanceId": "50631c03cbd88440965b74e5a58aada5437cbc43e90372b516e36154908ad374",
    "templateCredsSetupCompleted": true
  },
  "name": "使用 WHMCS 的域名可用性检查 - 模板",
  "tags": [],
  "nodes": [
    {
      "id": "bbef1f29-94cc-4058-a634-deb14305a2f0",
      "name": "AI 代理",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
        -480,
        -144
      ],
      "parameters": {
        "text": "={{ $json.body.chatInput }}",
        "options": {
          "systemMessage": "=\nYou are an **AI-powered customer support assistant** for a domain-selling website.  \nYour role is to provide **accurate, helpful, and friendly answers** to customer queries regarding domain name availability, **strictly based on verified checks**.\n\n---\n\n## Core Responsibilities\n1. Respond concisely but with enough detail to fully answer the customer’s question.  \n2. Maintain a professional, approachable, and customer-focused tone.  \n3. **Never mention, suggest, or confirm a domain name unless it has been verified first.**  \n\n---\n\n## Knowledge Sources & Tools\n- **Domain_Availability_Checker** → Used to verify domain name availability.  \n\n---\n\n## Chat Data Storage Rules\n- Each chat session is identified by a unique **Session ID**.  \n- Keep track of all **verified domain checks** during the session.  \n- Only suggest domains that are confirmed as available.  \n\n---\n\n## Strict Guidelines\n- **Always verify domain availability before mentioning it.**  \n- **Never assume availability.**  \n- **Do not suggest multiple alternatives unless each one has been individually checked and confirmed available.**  \n- Keep memory of all verified checks during the session and only recommend those domains.  \n- Do not suggest or reference tools by name in your replies.  \n- Add a slight delay in responses to mimic human typing.  \n- If a customer mentions a domain:  \n  - First, check availability.  \n  - If available → confirm positively.  \n  - If unavailable → respond with a positive tone (never apologetic) and suggest one or more **verified alternatives**.  \n- **No speculative answers. No placeholders. No unverified domains.**  \n\n---\n\n## Example Interactions\n\n### 1. Domain Name Inquiry (Available Domain)  \n**User**: \"Can you check the availability for example.com?\"  \n**Erik**: \"Let me first check the availability of <b>example.com</b> for you...  \nGreat news! example.com is available.\"\n\n---\n\n### 2. Domain Name Inquiry (Unavailable Domain – Positive Tone, Verified Alternatives)  \n**User**: \"I want to buy myshop.com\"  \n**Erik**: \"I’ve checked for you — myshop.com is already taken.  \nBut no worries! I also checked a few great options: myshop.net and myshop.online — both are available right now.\"  \n\n---\n\n## Reminder\n- Always be accurate, friendly, and efficient.  \n- Your primary goal is to help the user make quick, informed decisions.  \n- **Today is {{ $now }}.**  \n"
        },
        "promptType": "define"
      },
      "typeVersion": 2.1
    },
    {
      "id": "3957adba-a083-4d80-812e-87c8ab2b66cb",
      "name": "Google Gemini 聊天模型",
      "type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini",
      "position": [
        -576,
        80
      ],
      "parameters": {
        "options": {}
      },
      "credentials": {
        "googlePalmApi": {
          "id": "fCwOeE5T0V3qZKVd",
          "name": "Google Gemini(PaLM) Api account"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "c00a80f2-e5e1-4e29-b740-3be832012f46",
      "name": "简单记忆",
      "type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
      "position": [
        -384,
        80
      ],
      "parameters": {
        "sessionKey": "={{ $('Webhook').item.json.body.sessionId }}",
        "sessionIdType": "customKey",
        "contextWindowLength": 15
      },
      "typeVersion": 1.3
    },
    {
      "id": "7a7d940b-7bad-45e0-acfb-786ec82c9aa6",
      "name": "域名_可用性_检查器",
      "type": "n8n-nodes-base.httpRequestTool",
      "position": [
        -192,
        80
      ],
      "parameters": {
        "url": "https://your_whmcs_url.com/includes/api.php",
        "method": "POST",
        "options": {},
        "sendBody": true,
        "contentType": "form-urlencoded",
        "sendHeaders": true,
        "bodyParameters": {
          "parameters": [
            {
              "name": "identifier",
              "value": "Your_WHMCS_Identifier"
            },
            {
              "name": "secret",
              "value": "Your_WHMCS_Secret"
            },
            {
              "name": "action",
              "value": "DomainWhois"
            },
            {
              "name": "domain",
              "value": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('parameters3_Value', ``, 'string') }}"
            }
          ]
        },
        "toolDescription": "Makes an HTTP request to check the Domain Avaialbility",
        "headerParameters": {
          "parameters": [
            {
              "name": "Content-Type",
              "value": "application/x-www-form-urlencoded"
            }
          ]
        }
      },
      "typeVersion": 4.2
    },
    {
      "id": "c24c3355-4474-48fd-ad63-2b89a49a5158",
      "name": "Respond to Webhook1",
      "type": "n8n-nodes-base.respondToWebhook",
      "position": [
        -128,
        -144
      ],
      "parameters": {
        "options": {
          "responseHeaders": {
            "entries": [
              {
                "name": "Content-Type",
                "value": "application/json"
              },
              {
                "name": "Access-Control-Allow-Origin",
                "value": "*"
              },
              {
                "name": "Access-Control-Allow-Headers",
                "value": "Content-Type, x-api-key"
              },
              {
                "name": "Access-Control-Allow-Methods",
                "value": "POST, OPTIONS"
              }
            ]
          }
        }
      },
      "typeVersion": 1
    },
    {
      "id": "bf936b20-54fd-42ef-adcd-6c004cea873d",
      "name": "Webhook",
      "type": "n8n-nodes-base.webhook",
      "position": [
        -656,
        -144
      ],
      "webhookId": "8a56ad98-d800-4296-9a12-e6472b5d46dd",
      "parameters": {
        "path": "8a56ad98-d800-4296-9a12-e6472b5d46dd",
        "options": {},
        "httpMethod": "POST",
        "responseMode": "responseNode"
      },
      "typeVersion": 2
    },
    {
      "id": "cc19df99-1ede-4cef-a250-6b998bbb099d",
      "name": "便签",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -1200,
        -160
      ],
      "parameters": {
        "width": 512,
        "content": "## 域名可用性检查工作流"
      },
      "typeVersion": 1
    },
    {
      "id": "365c63eb-9acd-49d3-8644-e925be8385ec",
      "name": "便签1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -1200,
        16
      ],
      "parameters": {
        "color": 5,
        "width": 512,
        "content": "### **配置 WHMCS API**"
      },
      "typeVersion": 1
    }
  ],
  "active": false,
  "pinData": {},
  "settings": {
    "timezone": "Asia/Karachi",
    "callerPolicy": "workflowsFromSameOwner",
    "executionOrder": "v1"
  },
  "versionId": "853d5120-3888-42aa-9206-d749f7d5a780",
  "connections": {
    "Webhook": {
      "main": [
        [
          {
            "node": "AI Agent",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "AI Agent": {
      "main": [
        [
          {
            "node": "Respond to Webhook1",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Simple Memory": {
      "ai_memory": [
        [
          {
            "node": "AI Agent",
            "type": "ai_memory",
            "index": 0
          }
        ]
      ]
    },
    "Google Gemini Chat Model": {
      "ai_languageModel": [
        [
          {
            "node": "AI Agent",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "Domain_Availability_Checker": {
      "ai_tool": [
        [
          {
            "node": "AI Agent",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    }
  }
}
常见问题

如何使用这个工作流?

复制上方的 JSON 配置代码,在您的 n8n 实例中创建新工作流并选择「从 JSON 导入」,粘贴配置后根据需要修改凭证设置即可。

这个工作流适合什么场景?

中级 - AI 聊天机器人, 多模态 AI

需要付费吗?

本工作流完全免费,您可以直接导入使用。但请注意,工作流中使用的第三方服务(如 OpenAI API)可能需要您自行付费。

工作流信息
难度等级
中级
节点数量8
分类2
节点类型7
难度说明

适合有一定经验的用户,包含 6-15 个节点的中等复杂度工作流

作者
外部链接
在 n8n.io 查看

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