新闻搜索与分类聊天机器人（Google News、SerpAPI和OpenAI）

• •OpenAI API Key

{
  "meta": {
    "instanceId": "ad0113c344ee237399e44e9f11798b05baeb83a6196d514a9ae9d2ad71c3b5c9",
    "templateCredsSetupCompleted": true
  },
  "nodes": [
    {
      "id": "08a78cfc-21aa-4829-8567-58933116fae8",
      "name": "Google_news 搜索",
      "type": "n8n-nodes-serpapi.serpApi",
      "position": [
        -688,
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      ],
      "parameters": {
        "q": "={{ $json.chatInput }}",
        "operation": "google_news",
        "requestOptions": {},
        "additionalFields": {
          "gl": "us"
        }
      },
      "credentials": {
        "serpApi": {
          "id": "rp4rU4y52sWmbV5y",
          "name": "SerpApi account"
        }
      },
      "typeVersion": 1
    },
    {
      "id": "8220e539-b210-450a-80fd-a9d618f8692b",
      "name": "OpenAI 聊天模型",
      "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
      "position": [
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      ],
      "parameters": {
        "model": {
          "__rl": true,
          "mode": "list",
          "value": "gpt-5-nano",
          "cachedResultName": "gpt-5-nano"
        },
        "options": {}
      },
      "credentials": {
        "openAiApi": {
          "id": "4l6TDfLZVFS24g3X",
          "name": "OpenAi account 4"
        }
      },
      "typeVersion": 1.2
    },
    {
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      "name": "简单记忆2",
      "type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
      "position": [
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      ],
      "parameters": {
        "sessionKey": "={{ $('Sample Chatbot').item.json.sessionId }}",
        "sessionIdType": "customKey"
      },
      "typeVersion": 1.3
    },
    {
      "id": "395c1666-92ad-4ec0-9fe3-5f0cd7415a7d",
      "name": "便签59",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
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      ],
      "parameters": {
        "color": 7,
        "width": 1488,
        "height": 928,
        "content": "# 📰 与 Google News 聊天"
      },
      "typeVersion": 1
    },
    {
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      "name": "便签16",
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      "parameters": {
        "width": 400,
        "height": 944,
        "content": ""
      },
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    },
    {
      "id": "6c832b5c-f593-47c2-8af8-4333c75fe1c0",
      "name": "分离链接",
      "type": "n8n-nodes-base.splitOut",
      "position": [
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      ],
      "parameters": {
        "options": {},
        "fieldToSplitOut": "news_results"
      },
      "typeVersion": 1
    },
    {
      "id": "52504af6-cdea-431e-a546-079ff555873d",
      "name": "合并到一个字段",
      "type": "n8n-nodes-base.aggregate",
      "position": [
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      ],
      "parameters": {
        "options": {
          "mergeLists": true
        },
        "fieldsToAggregate": {
          "fieldToAggregate": [
            {
              "fieldToAggregate": "title"
            },
            {
              "fieldToAggregate": "link"
            }
          ]
        }
      },
      "typeVersion": 1
    },
    {
      "id": "b0f5b97e-7a34-4d05-972a-2fa10af1044e",
      "name": "与 Google News 聊天",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
        192,
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      ],
      "parameters": {
        "text": "=news titles: {{ $json.title }} Links:  {{ $json.link }} question: {{ $('Sample Chatbot').item.json.chatInput }}",
        "options": {
          "systemMessage": "=Take in the list of titles and the original search term. Group into 5 different categories, and send back 1 url's and title for each category they might be interested in. \n"
        },
        "promptType": "define"
      },
      "typeVersion": 2.2
    },
    {
      "id": "bbb5baca-6411-4d41-8530-3aff0a228513",
      "name": "示例聊天机器人",
      "type": "@n8n/n8n-nodes-langchain.chatTrigger",
      "position": [
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      ],
      "webhookId": "d38a0072-420b-4de8-86b6-03a8f9a6e254",
      "parameters": {
        "options": {}
      },
      "typeVersion": 1.3
    },
    {
      "id": "297841d0-ef52-4591-b7a5-44f9e1fce04a",
      "name": "便签 27",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
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      ],
      "parameters": {
        "color": 3,
        "width": 288,
        "height": 304,
        "content": "### 2️⃣ 设置 OpenAI 连接"
      },
      "typeVersion": 1
    },
    {
      "id": "aa2e3287-9912-4b14-bc69-caa4d5655ae9",
      "name": "便签 28",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
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      ],
      "parameters": {
        "color": 3,
        "width": 288,
        "height": 352,
        "content": "### 1️⃣ 设置 SerpApi 连接"
      },
      "typeVersion": 1
    }
  ],
  "pinData": {},
  "connections": {
    "Sample Chatbot": {
      "main": [
        [
          {
            "node": "Google_news search",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Simple Memory2": {
      "ai_memory": [
        [
          {
            "node": "Chat with Google News",
            "type": "ai_memory",
            "index": 0
          }
        ]
      ]
    },
    "Split Out Links": {
      "main": [
        [
          {
            "node": "Combine into one field",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Google_news search": {
      "main": [
        [
          {
            "node": "Split Out Links",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "OpenAI Chat Model6": {
      "ai_languageModel": [
        [
          {
            "node": "Chat with Google News",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
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            "node": "Chat with Google News",
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}