搜索网页的聊天机器人

Name: 搜索网页的聊天机器人
Rating: 4.5 (10 reviews)
Author: Pedro Santos

中级

这是一个Building Blocks, AI, IT Ops领域的自动化工作流，包含 7 个节点。主要使用 SearchApiTool, Agent, ChatTrigger, LmChatOpenRouter, MemoryBufferWindow 等节点，结合人工智能技术实现智能自动化。基于SearchAPI和OpenRouter LLM的带引用网络搜索助手

前置要求

•AI 服务 API Key（如 OpenAI、Anthropic 等）

使用的节点 (7)

分类

构建模块

人工智能

IT 运维

工作流预览

可视化展示节点连接关系，支持缩放和平移

当收到聊天消息时

简单记忆

AI 代理

OpenRouter聊天模型

SearchAPI

React Flow

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": "onyc3N5GKCxzWfmi",
  "meta": {
    "instanceId": "54299f860163fe60974599588ae4c20ee888191a431346b258503c2db8b536ed",
    "templateCredsSetupCompleted": true
  },
  "name": "搜索网页的聊天机器人",
  "tags": [],
  "nodes": [
    {
      "id": "976aa8a4-d286-478a-8cc9-4577e220174b",
      "name": "当收到聊天消息时",
      "type": "@n8n/n8n-nodes-langchain.chatTrigger",
      "position": [
        -300,
        80
      ],
      "webhookId": "d48f9e07-3c05-4be8-86ca-5cee4c27b78f",
      "parameters": {
        "options": {}
      },
      "typeVersion": 1.1
    },
    {
      "id": "44236749-af9f-4843-a1ab-e54008b4c525",
      "name": "简单记忆",
      "type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
      "position": [
        40,
        300
      ],
      "parameters": {
        "contextWindowLength": 20
      },
      "typeVersion": 1.3
    },
    {
      "id": "33536ea4-c8fe-4525-a2d2-905180259e8d",
      "name": "AI 代理",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
        -48,
        80
      ],
      "parameters": {
        "options": {}
      },
      "typeVersion": 1.8
    },
    {
      "id": "10436a1a-4993-4fc5-aca7-686db5bf7441",
      "name": "OpenRouter聊天模型",
      "type": "@n8n/n8n-nodes-langchain.lmChatOpenRouter",
      "position": [
        -80,
        300
      ],
      "parameters": {
        "model": "deepseek/deepseek-chat:free",
        "options": {}
      },
      "credentials": {
        "openRouterApi": {
          "id": "tDWBerCVn0gOn7YX",
          "name": "OpenRouter account"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "73d024bd-aab3-491c-afc4-79194f4ac7fc",
      "name": "SearchAPI",
      "type": "CUSTOM.searchApiTool",
      "position": [
        260,
        300
      ],
      "parameters": {
        "parameters": {
          "parameter": [
            {
              "name": "q",
              "value": "={{ /*n8n-auto-generated-fromAI-override*/ $fromAI('Value', ``, 'string') }}"
            },
            {}
          ]
        },
        "requestOptions": {},
        "toolDescription": "Call this tool whenever the answer might require fresh, niche, or externally-verifiable information. Make sure to always cite the sources in the final reply. "
      },
      "credentials": {
        "searchApi": {
          "id": "rTFvdffzP7fPVaVr",
          "name": "SearchAPI account"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "7443e1c1-1b12-453d-89b3-9875ed07749f",
      "name": "便签",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -400,
        -140
      ],
      "parameters": {
        "color": 5,
        "width": 340,
        "content": "## SearchAPI AI 代理"
      },
      "typeVersion": 1
    },
    {
      "id": "9617510c-6ff3-4f6c-9e4d-8fbd9b129f95",
      "name": "便签1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        460,
        400
      ],
      "parameters": {
        "width": 260,
        "height": 120,
        "content": "## 提示"
      },
      "typeVersion": 1
    }
  ],
  "active": false,
  "pinData": {},
  "settings": {
    "executionOrder": "v1"
  },
  "versionId": "1f42e7e2-32ca-4ceb-8f1e-1de26f09d525",
  "connections": {
    "SearchAPI": {
      "ai_tool": [
        [
          {
            "node": "AI Agent",
            "type": "ai_tool",
            "index": 0
          }
        ]
      ]
    },
    "Simple Memory": {
      "ai_memory": [
        [
          {
            "node": "AI Agent",
            "type": "ai_memory",
            "index": 0
          }
        ]
      ]
    },
    "OpenRouter Chat Model": {
      "ai_languageModel": [
        [
          {
            "node": "AI Agent",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "When chat message received": {
      "main": [
        [
          {
            "node": "AI Agent",
            "type": "main",
            "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 - 构建模块, 人工智能, IT 运维

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。

搜索网页的聊天机器人

使用的节点 (7)

分类

如何使用这个工作流？

这个工作流适合什么场景？

需要付费吗？

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