{
  "workflow": {
    "id": 2792,
    "name": "Scrape Trustpilot reviews with DeepSeek, analyze sentiment with OpenAI",
    "views": 12638,
    "recentViews": 1,
    "totalViews": 12638,
    "createdAt": "2025-01-24T14:51:16.882Z",
    "description": "### **Workflow Overview**  \nThis workflow automates the process of **scraping Trustpilot reviews**, extracting key details, analyzing sentiment, and saving the results to **Google Sheets**. It uses **OpenAI** for sentiment analysis and **HTML parsing** for review extraction.\n\n---\n\n### **How It Works**  \n\n#### **1. Scrape Trustpilot Reviews**   \n- **HTTP Request**:  \n  - Fetches review pages from Trustpilot (`https://it.trustpilot.com/review/{{company_id}}`).  \n  - Paginates through pages (up to `max_page` limit).  \n- **HTML Parsing**:  \n  - Extracts review URLs using CSS selectors\n  - Splits the URLs into individual review links.  \n\n#### **2. Extract Review Details**   \n- **Information Extractor**:  \n  - Uses DeepSeek to extract structured data from the review:  \n    - **Author**: Name of the reviewer.  \n    - **Rating**: Numeric rating (1-5).  \n    - **Date**: Review date in `YYYY-MM-DD` format.  \n    - **Title**: Review title.  \n    - **Text**: Full review text.  \n    - **Total Reviews**: Number of reviews by the user.  \n    - **Country**: Reviewer’s country (2-letter code).  \n\n#### **3. Sentiment Analysis**  \n- **Sentiment Analysis Node**:  \n  - Uses OpenAI to classify the review text as **Positive**, **Neutral**, or **Negative**.  \n  - Example output:  \n    ```json  \n    {  \n      \"category\": \"Positive\",  \n      \"confidence\": 0.95  \n    }  \n    ```  \n\n#### **4. Save to Google Sheets**  \n- **Google Sheets Node**:  \n  - Appends or updates the extracted data to a Google Sheet \n\n---\n\n### **Set Up Steps**  \n\n#### **1. Configure Trustpilot Scraping**  \n- **Edit Fields1 Node**:  \n  - Set `company_id` to the Trustpilot company name \n  - Set `max_page` to limit the number of pages scraped.  \n\n#### **2. Configure Google Sheets**  \n- **Google Sheets Node**:  \n  - Update the `documentId` with your Google Sheet ID \n  - Ensure the sheet has the required columns (`Id`, `Data`, `Nome`, etc.).  \n\n#### **3. Configure OpenAI**  \n- **OpenAI Chat Model Node**:  \n  - Add your OpenAI API key.  \n- **Sentiment Analysis Node**:  \n  - Ensure the `categories` match your desired sentiment labels (`Positive, Neutral, Negative`).  \n\n---\n\n### **Key Components**  \n- **Nodes**:  \n  - **HTTP Request/HTML**: Scrape and parse Trustpilot reviews.  \n  - **Information Extractor**: Extract structured review data using DeepSeek.  \n  - **Sentiment Analysis**: Classify review sentiment.  \n  - **Google Sheets**: Save and update review data.  \n- **Credentials**:  \n  - OpenAI API key. \n  - DeepSeek API key.  \n  - Google Sheets OAuth2.  ",
    "workflow": {
      "id": "w434EiZ2z7klQAyp",
      "meta": {
        "instanceId": "a4bfc93e975ca233ac45ed7c9227d84cf5a2329310525917adaf3312e10d5462",
        "templateCredsSetupCompleted": true
      },
      "name": "Scrape Trustpilot Reviews with DeepSeek, Analyze Sentiment with OpenAI",
      "tags": [
        {
          "id": "2VG6RbmUdJ2VZbrj",
          "name": "Google Drive",
          "createdAt": "2024-12-04T16:50:56.177Z",
          "updatedAt": "2024-12-04T16:50:56.177Z"
        },
        {
          "id": "paTcf5QZDJsC2vKY",
          "name": "OpenAI",
          "createdAt": "2024-12-04T16:52:10.768Z",
          "updatedAt": "2024-12-04T16:52:10.768Z"
        }
      ],
      "nodes": [
        {
          "id": "095a8e10-1630-4a1a-b6c9-7950ae1ed803",
          "name": "Split Out",
          "type": "n8n-nodes-base.splitOut",
          "position": [
            320,
            -380
          ],
          "parameters": {
            "options": {},
            "fieldToSplitOut": "recensioni"
          },
          "typeVersion": 1
        },
        {
          "id": "6ff4dd9d-eedd-4d84-b13a-b3c0db717409",
          "name": "Information Extractor",
          "type": "@n8n/n8n-nodes-langchain.informationExtractor",
          "position": [
            -440,
            140
          ],
          "parameters": {
            "text": "=You need to extract the review from the following HTML:  {{ $json.recensione }}",
            "options": {
              "systemPromptTemplate": "You are a review expert. You need to extract only the required information and report it without changing anything.\nAll the required information is in the text."
            },
            "attributes": {
              "attributes": [
                {
                  "name": "autore",
                  "required": true,
                  "description": "Extract the name of the review author"
                },
                {
                  "name": "valutazione",
                  "type": "number",
                  "required": true,
                  "description": "Extract the rating given to the review (from 1 to 5)"
                },
                {
                  "name": "data",
                  "required": true,
                  "description": "Extract review date in YYYY-MM-DD format"
                },
                {
                  "name": "titolo",
                  "required": true,
                  "description": "Extract the review title"
                },
                {
                  "name": "testo",
                  "required": true,
                  "description": "Extract the review text"
                },
                {
                  "name": "n_recensioni",
                  "type": "number",
                  "required": true,
                  "description": "Extract the total number of reviews made by the user"
                },
                {
                  "name": "nazione",
                  "required": true,
                  "description": "Extract the country of the user who wrote the review. Must be two characters"
                }
              ]
            }
          },
          "typeVersion": 1
        },
        {
          "id": "0036f3b1-4832-4a35-8694-0893475a4119",
          "name": "If",
          "type": "n8n-nodes-base.if",
          "position": [
            60,
            -100
          ],
          "parameters": {
            "options": {},
            "conditions": {
              "options": {
                "version": 2,
                "leftValue": "",
                "caseSensitive": true,
                "typeValidation": "loose"
              },
              "combinator": "and",
              "conditions": [
                {
                  "id": "ab666549-4eec-40e2-a702-0575c094a2d4",
                  "operator": {
                    "type": "string",
                    "operation": "empty",
                    "singleValue": true
                  },
                  "leftValue": "={{ $json.Valutazione }}",
                  "rightValue": "={{ $('Split Out').item.json.recensioni.replace('/reviews/','') }}"
                }
              ]
            },
            "looseTypeValidation": true
          },
          "executeOnce": false,
          "typeVersion": 2.2
        },
        {
          "id": "5423b55d-eb6c-41c6-9b26-410e3c92b85d",
          "name": "When clicking ‘Test workflow’",
          "type": "n8n-nodes-base.manualTrigger",
          "position": [
            -700,
            -380
          ],
          "parameters": {},
          "typeVersion": 1
        },
        {
          "id": "506cdaa1-e0ba-4f29-b137-69d321b13c94",
          "name": "Limit1",
          "type": "n8n-nodes-base.limit",
          "position": [
            540,
            -380
          ],
          "parameters": {
            "maxItems": 3
          },
          "typeVersion": 1
        },
        {
          "id": "40f1e30d-8aed-4995-b4e4-2239248bd6e7",
          "name": "Sticky Note",
          "type": "n8n-nodes-base.stickyNote",
          "position": [
            -460,
            -480
          ],
          "parameters": {
            "width": 212.25249169435213,
            "height": 245.55481727574733,
            "content": "Change to the name of the company registered on Trustpilot and the maximum number of pages to scrape"
          },
          "typeVersion": 1
        },
        {
          "id": "e6d2fec1-7255-4270-86b4-6d6f39f44ccb",
          "name": "Sticky Note1",
          "type": "n8n-nodes-base.stickyNote",
          "position": [
            -460,
            80
          ],
          "parameters": {
            "width": 381,
            "height": 177,
            "content": "Extract all information with DeepSeek (remember to change base_url with https://api.deepseek.com/v1)"
          },
          "typeVersion": 1
        },
        {
          "id": "af5e962c-4faf-41cc-a8b8-2fbb145b7af6",
          "name": "Sticky Note2",
          "type": "n8n-nodes-base.stickyNote",
          "position": [
            -240,
            -160
          ],
          "parameters": {
            "width": 501.28903654485043,
            "height": 195.84053156146172,
            "content": "Check if the review has already been saved to Google Drive"
          },
          "typeVersion": 1
        },
        {
          "id": "400dff0c-8b2e-4fe2-933e-1f4d14624ca1",
          "name": "Sticky Note3",
          "type": "n8n-nodes-base.stickyNote",
          "position": [
            40,
            80
          ],
          "parameters": {
            "width": 301.27574750830576,
            "height": 177.34219269102988,
            "content": "Analyze review sentiment"
          },
          "typeVersion": 1
        },
        {
          "id": "52757ade-4206-40f9-bf4f-c3aefb004d2e",
          "name": "Set Parameters",
          "type": "n8n-nodes-base.set",
          "position": [
            -440,
            -380
          ],
          "parameters": {
            "options": {},
            "assignments": {
              "assignments": [
                {
                  "id": "556e201d-242a-4c0e-bc13-787c2b60f800",
                  "name": "company_id",
                  "type": "string",
                  "value": "COMPANY"
                },
                {
                  "id": "a1f239df-df08-41d8-8b78-d6502266a581",
                  "name": "max_page",
                  "type": "number",
                  "value": 2
                }
              ]
            }
          },
          "typeVersion": 3.4
        },
        {
          "id": "cd7e9d36-7ecd-4d9c-b552-8f46b0cfcc03",
          "name": "Get reviews",
          "type": "n8n-nodes-base.httpRequest",
          "position": [
            -200,
            -380
          ],
          "parameters": {
            "url": "=https://it.trustpilot.com/review/{{ $json.company_id }}",
            "options": {
              "pagination": {
                "pagination": {
                  "parameters": {
                    "parameters": [
                      {
                        "name": "page",
                        "value": "={{ $pageCount + 1 }}"
                      }
                    ]
                  },
                  "maxRequests": "={{ $json.max_page }}",
                  "requestInterval": 5000,
                  "limitPagesFetched": true
                }
              }
            },
            "sendQuery": true,
            "queryParameters": {
              "parameters": [
                {
                  "name": "sort",
                  "value": "recency"
                }
              ]
            }
          },
          "typeVersion": 4.2
        },
        {
          "id": "476ff7b6-ab30-4674-a7fe-b032128ee51a",
          "name": "Extract",
          "type": "n8n-nodes-base.html",
          "position": [
            60,
            -380
          ],
          "parameters": {
            "options": {},
            "operation": "extractHtmlContent",
            "extractionValues": {
              "values": [
                {
                  "key": "recensioni",
                  "attribute": "href",
                  "cssSelector": "article section a",
                  "returnArray": true,
                  "returnValue": "attribute"
                }
              ]
            }
          },
          "typeVersion": 1.2
        },
        {
          "id": "a2a35455-7d3e-4c4c-aa66-6cbbd48d867a",
          "name": "Get rows",
          "type": "n8n-nodes-base.googleSheets",
          "position": [
            -200,
            -100
          ],
          "parameters": {
            "options": {},
            "filtersUI": {
              "values": [
                {
                  "lookupValue": "={{ $('Split Out').item.json.recensioni.replace('/reviews/','') }}",
                  "lookupColumn": "Id"
                }
              ]
            },
            "sheetName": {
              "__rl": true,
              "mode": "list",
              "value": "gid=0",
              "cachedResultUrl": "",
              "cachedResultName": "Foglio1"
            },
            "documentId": {
              "__rl": true,
              "mode": "list",
              "value": "1QZhQqg79-HVBQh8Y2ihMq67UIYIRrJFKLQalcFvtDaY",
              "cachedResultUrl": "",
              "cachedResultName": "Trustpilot Review"
            }
          },
          "credentials": {
            "googleSheetsOAuth2Api": {
              "id": "credential-id",
              "name": "googleSheetsOAuth2Api Credential"
            }
          },
          "typeVersion": 4.5
        },
        {
          "id": "2d507fe6-a4fc-42ff-97ff-dfd552c651ab",
          "name": "Get Google Sheets",
          "type": "n8n-nodes-base.googleSheets",
          "position": [
            -440,
            -100
          ],
          "parameters": {
            "columns": {
              "value": {
                "Id": "={{ $('Split Out').item.json.recensioni.replace('/reviews/','') }}"
              },
              "schema": [
                {
                  "id": "Id",
                  "type": "string",
                  "display": true,
                  "removed": false,
                  "required": false,
                  "displayName": "Id",
                  "defaultMatch": false,
                  "canBeUsedToMatch": true
                },
                {
                  "id": "Data",
                  "type": "string",
                  "display": true,
                  "required": false,
                  "displayName": "Data",
                  "defaultMatch": false,
                  "canBeUsedToMatch": true
                },
                {
                  "id": "Nome",
                  "type": "string",
                  "display": true,
                  "required": false,
                  "displayName": "Nome",
                  "defaultMatch": false,
                  "canBeUsedToMatch": true
                },
                {
                  "id": "Titolo",
                  "type": "string",
                  "display": true,
                  "required": false,
                  "displayName": "Titolo",
                  "defaultMatch": false,
                  "canBeUsedToMatch": true
                },
                {
                  "id": "Testo",
                  "type": "string",
                  "display": true,
                  "required": false,
                  "displayName": "Testo",
                  "defaultMatch": false,
                  "canBeUsedToMatch": true
                },
                {
                  "id": "Località",
                  "type": "string",
                  "display": true,
                  "required": false,
                  "displayName": "Località",
                  "defaultMatch": false,
                  "canBeUsedToMatch": true
                },
                {
                  "id": "N. Recensioni",
                  "type": "string",
                  "display": true,
                  "required": false,
                  "displayName": "N. Recensioni",
                  "defaultMatch": false,
                  "canBeUsedToMatch": true
                },
                {
                  "id": "URL",
                  "type": "string",
                  "display": true,
                  "required": false,
                  "displayName": "URL",
                  "defaultMatch": false,
                  "canBeUsedToMatch": true
                },
                {
                  "id": "Valutazione",
                  "type": "string",
                  "display": true,
                  "required": false,
                  "displayName": "Valutazione",
                  "defaultMatch": false,
                  "canBeUsedToMatch": true
                },
                {
                  "id": "Sentiment",
                  "type": "string",
                  "display": true,
                  "removed": false,
                  "required": false,
                  "displayName": "Sentiment",
                  "defaultMatch": false,
                  "canBeUsedToMatch": true
                }
              ],
              "mappingMode": "defineBelow",
              "matchingColumns": [
                "Id"
              ],
              "attemptToConvertTypes": false,
              "convertFieldsToString": false
            },
            "options": {},
            "operation": "appendOrUpdate",
            "sheetName": {
              "__rl": true,
              "mode": "list",
              "value": "gid=0",
              "cachedResultUrl": "",
              "cachedResultName": "Foglio1"
            },
            "documentId": {
              "__rl": true,
              "mode": "list",
              "value": "1QZhQqg79-HVBQh8Y2ihMq67UIYIRrJFKLQalcFvtDaY",
              "cachedResultUrl": "",
              "cachedResultName": "Trustpilot Reviews"
            }
          },
          "credentials": {
            "googleSheetsOAuth2Api": {
              "id": "credential-id",
              "name": "googleSheetsOAuth2Api Credential"
            }
          },
          "executeOnce": false,
          "typeVersion": 4.5
        },
        {
          "id": "0a1fab6e-96b7-403b-884e-f67be6e23fa5",
          "name": "Get Single review",
          "type": "n8n-nodes-base.httpRequest",
          "position": [
            320,
            -120
          ],
          "parameters": {
            "url": "=https://it.trustpilot.com{{ $('Split Out').item.json.recensioni }}",
            "options": {}
          },
          "typeVersion": 4.2,
          "alwaysOutputData": false
        },
        {
          "id": "7d322d76-1032-405a-9d46-2958761a184d",
          "name": "Extract review",
          "type": "n8n-nodes-base.html",
          "position": [
            540,
            -120
          ],
          "parameters": {
            "options": {},
            "operation": "extractHtmlContent",
            "extractionValues": {
              "values": [
                {
                  "key": "recensione",
                  "cssSelector": "article",
                  "returnArray": true
                }
              ]
            }
          },
          "typeVersion": 1.2
        },
        {
          "id": "952484e5-8e87-4eb3-99a6-5bf26c701ba8",
          "name": "Update sheet",
          "type": "n8n-nodes-base.googleSheets",
          "position": [
            520,
            120
          ],
          "parameters": {
            "columns": {
              "value": {
                "Id": "={{ $('Split Out').item.json.recensioni.replace('/reviews/','') }}",
                "URL": "=https://it.trustpilot.com{{ $('Split Out').item.json.recensioni }}",
                "Data": "={{ $('Information Extractor').item.json.output.data }}",
                "Nome": "={{ $json.output.autore }}",
                "Testo": "={{ $('Information Extractor').item.json.output.testo }}",
                "Titolo": "={{ $('Information Extractor').item.json.output.titolo }}",
                "Località": "={{ $('Information Extractor').item.json.output.nazione }}",
                "Sentiment": "={{ $json.sentimentAnalysis.category }}",
                "Valutazione": "={{ $('Information Extractor').item.json.output.valutazione }}",
                "N. Recensioni": "={{ $('Information Extractor').item.json.output.n_recensioni }}"
              },
              "schema": [
                {
                  "id": "Id",
                  "type": "string",
                  "display": true,
                  "removed": false,
                  "required": false,
                  "displayName": "Id",
                  "defaultMatch": false,
                  "canBeUsedToMatch": true
                },
                {
                  "id": "Data",
                  "type": "string",
                  "display": true,
                  "required": false,
                  "displayName": "Data",
                  "defaultMatch": false,
                  "canBeUsedToMatch": true
                },
                {
                  "id": "Nome",
                  "type": "string",
                  "display": true,
                  "required": false,
                  "displayName": "Nome",
                  "defaultMatch": false,
                  "canBeUsedToMatch": true
                },
                {
                  "id": "Titolo",
                  "type": "string",
                  "display": true,
                  "required": false,
                  "displayName": "Titolo",
                  "defaultMatch": false,
                  "canBeUsedToMatch": true
                },
                {
                  "id": "Testo",
                  "type": "string",
                  "display": true,
                  "required": false,
                  "displayName": "Testo",
                  "defaultMatch": false,
                  "canBeUsedToMatch": true
                },
                {
                  "id": "Località",
                  "type": "string",
                  "display": true,
                  "required": false,
                  "displayName": "Località",
                  "defaultMatch": false,
                  "canBeUsedToMatch": true
                },
                {
                  "id": "N. Recensioni",
                  "type": "string",
                  "display": true,
                  "required": false,
                  "displayName": "N. Recensioni",
                  "defaultMatch": false,
                  "canBeUsedToMatch": true
                },
                {
                  "id": "URL",
                  "type": "string",
                  "display": true,
                  "required": false,
                  "displayName": "URL",
                  "defaultMatch": false,
                  "canBeUsedToMatch": true
                },
                {
                  "id": "Valutazione",
                  "type": "string",
                  "display": true,
                  "required": false,
                  "displayName": "Valutazione",
                  "defaultMatch": false,
                  "canBeUsedToMatch": true
                },
                {
                  "id": "Sentiment",
                  "type": "string",
                  "display": true,
                  "removed": false,
                  "required": false,
                  "displayName": "Sentiment",
                  "defaultMatch": false,
                  "canBeUsedToMatch": true
                }
              ],
              "mappingMode": "defineBelow",
              "matchingColumns": [
                "Id"
              ],
              "attemptToConvertTypes": false,
              "convertFieldsToString": false
            },
            "options": {},
            "operation": "appendOrUpdate",
            "sheetName": {
              "__rl": true,
              "mode": "list",
              "value": "gid=0",
              "cachedResultUrl": "",
              "cachedResultName": "Foglio1"
            },
            "documentId": {
              "__rl": true,
              "mode": "list",
              "value": "1QZhQqg79-HVBQh8Y2ihMq67UIYIRrJFKLQalcFvtDaY",
              "cachedResultUrl": "",
              "cachedResultName": "Trustpilot Reviews"
            }
          },
          "credentials": {
            "googleSheetsOAuth2Api": {
              "id": "credential-id",
              "name": "googleSheetsOAuth2Api Credential"
            }
          },
          "typeVersion": 4.5
        },
        {
          "id": "eb853885-816d-4df7-b5ac-900fa89d3df9",
          "name": "Sentiment Analysis",
          "type": "@n8n/n8n-nodes-langchain.sentimentAnalysis",
          "position": [
            60,
            140
          ],
          "parameters": {
            "options": {
              "categories": "Positive, Neutral, Negative",
              "systemPromptTemplate": "You are highly intelligent and accurate sentiment analyzer. Analyze the sentiment of the provided text. Categorize it into one of the following: {categories}. Use the provided formatting instructions. Only output the JSON."
            },
            "inputText": "={{ $json.output.testo }}"
          },
          "typeVersion": 1
        },
        {
          "id": "79f1b9ea-6297-4735-9c0f-9f28dd65efa0",
          "name": "DeepSeek Chat Model",
          "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
          "position": [
            -460,
            320
          ],
          "parameters": {
            "model": "deepseek-reasoner",
            "options": {
              "baseURL": "https://api.deepseek.com/v1"
            }
          },
          "credentials": {
            "openAiApi": {
              "id": "credential-id",
              "name": "openAiApi Credential"
            }
          },
          "typeVersion": 1
        },
        {
          "id": "159cc88e-1dd3-4bba-a3c8-59a9aad14c88",
          "name": "OpenAI Chat Model",
          "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
          "position": [
            40,
            320
          ],
          "parameters": {
            "options": {}
          },
          "credentials": {
            "openAiApi": {
              "id": "credential-id",
              "name": "openAiApi Credential"
            }
          },
          "typeVersion": 1.1
        }
      ],
      "active": false,
      "pinData": {},
      "settings": {
        "executionOrder": "v1"
      },
      "versionId": "43c8ee74-159c-4217-9cb4-554c63a3b183",
      "connections": {
        "If": {
          "main": [
            [
              {
                "node": "Get Single review",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "Limit1": {
          "main": [
            [
              {
                "node": "Get Google Sheets",
                "type": "main",
                "index": 0
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            "id": 9,
            "name": "Core Nodes"
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                  "icon": "🧬",
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                {
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                  "icon": "🤬",
                  "label": "Create a toxic language detector for Telegram in 4 step"
                },
                {
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                {
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        "name": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
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              ]
            },
            "categories": [
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            "subcategories": {
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              "Language Models": [
                "Chat Models (Recommended)"
              ]
            }
          }
        },
        "group": "[\"transform\"]",
        "defaults": {
          "name": "OpenAI Chat Model"
        },
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        },
        "displayName": "OpenAI Chat Model",
        "typeVersion": 1,
        "nodeCategories": [
          {
            "id": 25,
            "name": "AI"
          },
          {
            "id": 26,
            "name": "Langchain"
          }
        ]
      },
      {
        "id": 1237,
        "icon": "file:limit.svg",
        "name": "n8n-nodes-base.limit",
        "codex": {
          "data": {
            "alias": [
              "Limit",
              "Remove",
              "Slice",
              "Transform",
              "Array",
              "List",
              "Item"
            ],
            "details": "",
            "resources": {
              "generic": [],
              "primaryDocumentation": [
                {
                  "url": "https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.limit/"
                }
              ]
            },
            "categories": [
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            ],
            "nodeVersion": "1.0",
            "codexVersion": "1.0",
            "subcategories": {
              "Core Nodes": [
                "Data Transformation"
              ]
            }
          }
        },
        "group": "[\"transform\"]",
        "defaults": {
          "name": "Limit"
        },
        "iconData": {
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        ]
      },
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        "id": 1239,
        "icon": "file:splitOut.svg",
        "name": "n8n-nodes-base.splitOut",
        "codex": {
          "data": {
            "alias": [
              "Split",
              "Nested",
              "Transform",
              "Array",
              "List",
              "Item"
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            "details": "",
            "resources": {
              "generic": [],
              "primaryDocumentation": [
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                  "url": "https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.splitout/"
                }
              ]
            },
            "categories": [
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            ],
            "nodeVersion": "1.0",
            "codexVersion": "1.0",
            "subcategories": {
              "Core Nodes": [
                "Data Transformation"
              ]
            }
          }
        },
        "group": "[\"transform\"]",
        "defaults": {
          "name": "Split Out"
        },
        "iconData": {
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        "displayName": "Split Out",
        "typeVersion": 1,
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        ]
      },
      {
        "id": 1272,
        "icon": "fa:balance-scale-left",
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        "codex": {
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              "Langchain"
            ],
            "subcategories": {
              "AI": [
                "Chains",
                "Root Nodes"
              ]
            }
          }
        },
        "group": "[\"transform\"]",
        "defaults": {
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        },
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          "type": "icon"
        },
        "displayName": "Sentiment Analysis",
        "typeVersion": 1,
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            "name": "AI"
          },
          {
            "id": 26,
            "name": "Langchain"
          }
        ]
      },
      {
        "id": 1273,
        "icon": "fa:project-diagram",
        "name": "@n8n/n8n-nodes-langchain.informationExtractor",
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                }
              ]
            },
            "categories": [
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              "Langchain"
            ],
            "subcategories": {
              "AI": [
                "Chains",
                "Root Nodes"
              ]
            }
          }
        },
        "group": "[\"transform\"]",
        "defaults": {
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        "iconData": {
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          "type": "icon"
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        "displayName": "Information Extractor",
        "typeVersion": 1,
        "nodeCategories": [
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            "name": "AI"
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            "name": "Langchain"
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        ]
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    "categories": [
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        "id": 32,
        "name": "Market Research"
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      {
        "id": 49,
        "name": "AI Summarization"
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    "image": []
  }
}