{
  "workflow": {
    "id": 11736,
    "name": "Generate document summaries & Q&As from PDF/TXT using GPT-4o with Slack alerts",
    "views": 118,
    "recentViews": 1,
    "totalViews": 118,
    "createdAt": "2025-12-12T10:46:26.787Z",
    "description": "## 📘 Description\nThis workflow automates document understanding by accepting uploaded PDF or TXT files, extracting their text, generating a structured summary and question–answer set using GPT-4o, validating the AI output, and returning a clean JSON response to the requester. It also sends an internal Slack preview and logs malformed outputs for debugging.\nIt performs intelligent file-type detection, handles binary text extraction, enforces strict JSON formatting from the AI model, and ensures that the final response is clean, structured, and ready for use in downstream systems. All errors—missing text, invalid JSON, or malformed AI output—are captured automatically in Google Sheets.\nThe workflow is designed as a plug-and-play document-analysis engine that converts any uploaded document into meaningful insights instantly.\n\n## ⚙️ What This Workflow Does (Step-by-Step)\n\n📥 Receive Document Upload via Webhook\n Captures incoming files (PDF or TXT) posted to the webhook endpoint.\n\n🔍 Check If Uploaded File Is PDF / TXT\n Detects file extension and routes it correctly for extraction:\nPDF → PDF extractor\nTXT → text extractor\n Other file types are ignored.\n\n📝 Extract Text from Document\nExtracts readable text from PDF binaries\nReads raw plain text from TXT files\nThe extracted text becomes input for the AI analysis.\n\n🤖 Generate Summary & Q&A Using AI\n Uses GPT-4o to produce:\nA 150–200 word summary\nFive structured Q&A pairs\n Output must strictly follow the specified JSON schema.\n\n🧠 LLM Engine + Memory Context\nGPT-4o provides the reasoning engine\nMemory buffer maintains short context for stability\nOutput parser ensures schema compliance\n\n⚠️ Validate AI Output Before Processing\n Checks whether output is non-empty and correctly structured.\n Invalid → logged to Google Sheets.\n\n📊 Log Invalid AI Output to Google Sheet\n Records failures for audit, debugging, and retraining.\n\n🧹 Unwrap AI Output Object\n Removes unnecessary array wrappers and normalizes the result.\n\n📤 Prepare Final Response Payload\n Ensures the workflow responds with a single clean JSON object.\n\n🔁 Send Final Summary & Q&A Response to Webhook\n Returns the final structured JSON to the requesting system.\n\n💬 Send Summary Preview to Slack\n Shares a short preview (first 300 characters) for internal visibility.\n\n## 🧩 Prerequisites\nWebhook endpoint configured for uploads\nAzure OpenAI GPT-4o credentials\nGoogle Sheets OAuth connection\nSlack bot token\n\n## 💡 Key Benefits\n ✔ Fully automated PDF/TXT understanding\n ✔ AI-powered summary + structured Q&A\n ✔ Strict JSON compliance for downstream systems\n ✔ Error-proof: logs all failures for investigation\n ✔ Slack visibility for quick internal review\n ✔ Works with minimal human involvement\n\n## 👥 Perfect For\n-  Research teams\n-  Documentation workflows\n-  Customer-support intelligence\n-  Interview screening document parsing\n-  Internal knowledge extraction systems",
    "workflow": {
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      "meta": {
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        "templateCredsSetupCompleted": true
      },
      "name": "Generate Structured Summary & Q&A from Documents Automatically",
      "tags": [],
      "nodes": [
        {
          "id": "5d658a79-3f5b-478f-960c-a4b232ece3aa",
          "name": "Receive Document Upload via Webhook",
          "type": "n8n-nodes-base.webhook",
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          "webhookId": "65df1798-c390-404d-827c-be1bf6fbe411",
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            "options": {},
            "operation": "text",
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          "name": "Generate Summary & Q&A Using AI",
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            "text": "=Read the following document text and generate:\n\n1. A clear summary (150–200 words)\n2. 5 important questions about the document\n3. Answers for each question\n\nDocument Text:\n{{ $json[\"text\"] }}{{ $json.data }}\n\nReturn the output STRICTLY in this JSON format (no additional text):\n\n{\n  \"summary\": \"...\",\n  \"qa\": [\n    { \"q\": \"Question 1\", \"a\": \"Answer 1\" },\n    { \"q\": \"Question 2\", \"a\": \"Answer 2\" },\n    { \"q\": \"Question 3\", \"a\": \"Answer 3\" },\n    { \"q\": \"Question 4\", \"a\": \"Answer 4\" },\n    { \"q\": \"Question 5\", \"a\": \"Answer 5\" }\n  ]\n}\n",
            "options": {
              "systemMessage": "=You are an expert AI document analyst. \nYour job is to read long documents and produce a clean summary and structured Q&A.\n\nRules:\n- Be accurate.\n- Be concise.\n- Do NOT add any content that is not inside the document.\n- Always return the result in JSON format.\n"
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          "name": "Parse AI Summary and Q&A into Structured JSON",
          "type": "@n8n/n8n-nodes-langchain.outputParserStructured",
          "position": [
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          ],
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            "jsonSchemaExample": "{\n  \"summary\": \"Write a 150–200 word summary here.\",\n  \"qa\": [\n    {\n      \"q\": \"Question text here\",\n      \"a\": \"Answer text here\"\n    }\n  ]\n}\n"
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          "name": "Provide LLM Engine for Document Analysis",
          "type": "@n8n/n8n-nodes-langchain.lmChatAzureOpenAi",
          "position": [
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          ],
          "parameters": {
            "model": "gpt-4o",
            "options": {}
          },
          "credentials": {
            "azureOpenAiApi": {
              "id": "credential-id",
              "name": "azureOpenAiApi Credential"
            }
          },
          "typeVersion": 1
        },
        {
          "id": "7923ca09-5890-44ae-984e-6867a76407f3",
          "name": "Store AI Memory for Document Analysis Session",
          "type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
          "position": [
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          ],
          "parameters": {
            "sessionKey": "\"json_review\"",
            "sessionIdType": "customKey",
            "contextWindowLength": 7
          },
          "typeVersion": 1.3
        },
        {
          "id": "6bd1bde6-bcb6-4587-ad27-6933e1042743",
          "name": "Validate AI Output Before Processing",
          "type": "n8n-nodes-base.if",
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          ],
          "parameters": {
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            "conditions": {
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                "caseSensitive": true,
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              "conditions": [
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                  "operator": {
                    "type": "object",
                    "operation": "notEmpty",
                    "singleValue": true
                  },
                  "leftValue": "={{ $json.output }}",
                  "rightValue": ""
                }
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        },
        {
          "id": "36161fd6-81f1-4662-ad1a-2f077b8382e8",
          "name": "Log Invalid AI Output to Google Sheet",
          "type": "n8n-nodes-base.googleSheets",
          "position": [
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          ],
          "parameters": {
            "columns": {
              "value": {},
              "schema": [
                {
                  "id": "error_id",
                  "type": "string",
                  "display": true,
                  "removed": false,
                  "required": false,
                  "displayName": "error_id",
                  "defaultMatch": false,
                  "canBeUsedToMatch": true
                },
                {
                  "id": "error",
                  "type": "string",
                  "display": true,
                  "removed": false,
                  "required": false,
                  "displayName": "error",
                  "defaultMatch": false,
                  "canBeUsedToMatch": true
                }
              ],
              "mappingMode": "defineBelow",
              "matchingColumns": [
                "error_id"
              ],
              "attemptToConvertTypes": false,
              "convertFieldsToString": false
            },
            "options": {},
            "operation": "append",
            "sheetName": {
              "__rl": true,
              "mode": "list",
              "value": 1338537721,
              "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1Uldk_4BxWbdZTDZxFUeohIfeBmGHHqVEl9Ogb0l6R8Y/edit#gid=1338537721",
              "cachedResultName": "error log sheet"
            },
            "documentId": {
              "__rl": true,
              "mode": "list",
              "value": "1Uldk_4BxWbdZTDZxFUeohIfeBmGHHqVEl9Ogb0l6R8Y",
              "cachedResultUrl": "https://docs.google.com/spreadsheets/d/1Uldk_4BxWbdZTDZxFUeohIfeBmGHHqVEl9Ogb0l6R8Y/edit?usp=drivesdk",
              "cachedResultName": "Interviewer Brief Pack "
            }
          },
          "credentials": {
            "googleSheetsOAuth2Api": {
              "id": "credential-id",
              "name": "googleSheetsOAuth2Api Credential"
            }
          },
          "typeVersion": 4.6
        },
        {
          "id": "c5abdf85-b1e2-42ef-8c81-87f81bceb9b8",
          "name": "Unwrap AI Output Object",
          "type": "n8n-nodes-base.code",
          "position": [
            800,
            -16
          ],
          "parameters": {
            "jsCode": "let out = $json.output;\n\n// If array → unwrap\nif (Array.isArray(out)) {\n  out = out[0];\n}\n\nreturn out;\n"
          },
          "typeVersion": 2
        },
        {
          "id": "f3219fd7-3506-4592-9fab-b341210f0e93",
          "name": "Prepare Final Response Payload",
          "type": "n8n-nodes-base.code",
          "position": [
            1072,
            -16
          ],
          "parameters": {
            "jsCode": "// Extract the input item\nlet item = $input.item;\n\n// If array, unwrap the first object\nif (Array.isArray(item)) {\n  item = item[0];\n}\n\n// Return the item inside an array so n8n does NOT re-wrap it\nreturn [\n  item\n];\n"
          },
          "typeVersion": 2
        },
        {
          "id": "c210cce4-5337-44e7-ad71-8a2321475d71",
          "name": "Send Final Summary & Q&A Response to Webhook",
          "type": "n8n-nodes-base.respondToWebhook",
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            -16
          ],
          "parameters": {
            "options": {}
          },
          "typeVersion": 1.4
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          "name": "Send Summary Preview to Slack",
          "type": "n8n-nodes-base.slack",
          "position": [
            1328,
            -352
          ],
          "webhookId": "ddaa7632-9e35-4bd3-82d6-572d5cae84cc",
          "parameters": {
            "text": "=Short Summary:\n{{ $json.summary.substring(0, 300) }}...",
            "user": {
              "__rl": true,
              "mode": "list",
              "value": "U09HMPVD466",
              "cachedResultName": "newscctv22"
            },
            "select": "user",
            "otherOptions": {}
          },
          "credentials": {
            "slackApi": {
              "id": "credential-id",
              "name": "slackApi Credential"
            }
          },
          "typeVersion": 2.3
        },
        {
          "id": "44c5b8d8-0712-4fe2-833b-89656e54acee",
          "name": "Sticky Note",
          "type": "n8n-nodes-base.stickyNote",
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            -2032,
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          ],
          "parameters": {
            "width": 704,
            "height": 416,
            "content": "## 📄Generate Structured Summary & Q&A from Documents Automatically\nThis workflow takes uploaded documents (PDF or TXT) and automatically extracts text,\ngenerates a clean summary, produces 5 structured Q&As, validates AI output, and delivers\nthe final result back to the requester via webhook. A quick preview is also sent to Slack\nfor internal visibility.\n\nIt intelligently handles:\n• Multi-format document intake (PDF + TXT)  \n• Text extraction from uploaded binary files  \n• AI-generated document summary (150–200 words)  \n• AI-generated 5-question Q&A with accurate answers  \n• Strict JSON parsing + validation to avoid broken responses  \n• Error logging into Google Sheets for debugging  \n• Slack preview messages for rapid review  \n\nThis workflow fully automates document understanding and delivers clean, structured,\nhuman-readable insights instantly.\n"
          },
          "typeVersion": 1
        },
        {
          "id": "6ec5c2c3-9d4a-42bf-8c0f-b80bfdea217e",
          "name": "Sticky Note1",
          "type": "n8n-nodes-base.stickyNote",
          "position": [
            -1088,
            -512
          ],
          "parameters": {
            "color": 7,
            "width": 544,
            "height": 896,
            "content": "## 📥 Document Intake & File Type Validation\nReceives uploaded documents and determines whether the file is PDF or TXT.\n\n• Receive Document Upload via Webhook  \n  Captures uploaded binary files and forwards to file-type validation.\n\n• Check If Uploaded File Is PDF  \n  Validates extension and routes PDF files for text extraction.\n\n• Check If Uploaded File Is TXT  \n  Validates extension and routes TXT files for text extraction.\n"
          },
          "typeVersion": 1
        },
        {
          "id": "2256db54-18d5-4027-b4e8-8666c4dd7a08",
          "name": "Sticky Note2",
          "type": "n8n-nodes-base.stickyNote",
          "position": [
            -512,
            -512
          ],
          "parameters": {
            "color": 7,
            "width": 304,
            "height": 880,
            "content": "## 📝 File Text Extraction\nExtracts readable text from uploaded documents.\n\n• Extract Text from PDF File  \n  Converts PDF binary → plain text for AI processing.\n\n• Extract Text from TXT File  \n  Reads raw text content directly from TXT files.\n"
          },
          "typeVersion": 1
        },
        {
          "id": "2e650cf7-e842-468d-a5c3-19ccc676d884",
          "name": "Sticky Note3",
          "type": "n8n-nodes-base.stickyNote",
          "position": [
            -192,
            -560
          ],
          "parameters": {
            "color": 7,
            "width": 608,
            "height": 1136,
            "content": "## 🤖 AI Summary + Q&A Generation\nProduces structured JSON with summary + 5 question-answer pairs.\n\n• Provide LLM Engine for Document Analysis  \n  Supplies GPT-4o model for summarization and Q&A.\n\n• Store AI Memory for Document Analysis Session  \n  Helps the AI maintain short-term context across retries.\n\n• Generate Summary & Q&A Using AI  \n  Creates:  \n  – 150–200 word summary  \n  – 5 questions + answers  \n  Returns output in strict JSON format.\n\n• Parse AI Summary and Q&A into Structured JSON  \n  Converts the LLM output into a strongly typed JSON object.\n"
          },
          "typeVersion": 1
        },
        {
          "id": "39f13805-6f36-4c28-ae53-3f53bbfb4a14",
          "name": "Sticky Note4",
          "type": "n8n-nodes-base.stickyNote",
          "position": [
            464,
            -320
          ],
          "parameters": {
            "color": 7,
            "width": 544,
            "height": 848,
            "content": "## ⚠️ AI Output Validation & Error Logging\nEnsures the AI returned valid structured JSON before sending to the user.\n\n• Validate AI Output Before Processing  \n  Confirms the \"output\" object is not empty.\n\n• Log Invalid AI Output to Google Sheet  \n  Stores malformed or empty outputs for debugging.\n\n• Unwrap AI Output Object  \n  Cleans the JSON output so downstream nodes receive a single, clean object.\n"
          },
          "typeVersion": 1
        },
        {
          "id": "506f55cb-4b3a-4c79-8128-07ac38d10b3d",
          "name": "Sticky Note5",
          "type": "n8n-nodes-base.stickyNote",
          "position": [
            1024,
            -624
          ],
          "parameters": {
            "color": 7,
            "width": 576,
            "height": 896,
            "content": "## 📤 Final Response Delivery & Slack Preview\nPrepares the final JSON output and sends it to the requester + Slack.\n\n• Prepare Final Response Payload  \n  Ensures response is a clean JSON object without nested arrays.\n\n• Send Final Summary & Q&A Response to Webhook  \n  Sends the formatted JSON back to the calling system.\n\n• Send Summary Preview to Slack  \n  Sends a short preview snippet (first 300 chars) to Slack for visibility.\n"
          },
          "typeVersion": 1
        }
      ],
      "active": false,
      "pinData": {},
      "settings": {
        "executionOrder": "v1"
      },
      "versionId": "45103417-92c4-4a53-a585-3090d4028ad8",
      "connections": {
        "Unwrap AI Output Object": {
          "main": [
            [
              {
                "node": "Prepare Final Response Payload",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "Extract Text from PDF File": {
          "main": [
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              {
                "node": "Generate Summary & Q&A Using AI",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "Extract Text from TXT File": {
          "main": [
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              {
                "node": "Generate Summary & Q&A Using AI",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "Check If Uploaded File Is PDF": {
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                "node": "Extract Text from PDF File",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "Check If Uploaded File Is TXT": {
          "main": [
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              {
                "node": "Extract Text from TXT File",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "Prepare Final Response Payload": {
          "main": [
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                "node": "Send Final Summary & Q&A Response to Webhook",
                "type": "main",
                "index": 0
              },
              {
                "node": "Send Summary Preview to Slack",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "Generate Summary & Q&A Using AI": {
          "main": [
            [
              {
                "node": "Validate AI Output Before Processing",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "Receive Document Upload via Webhook": {
          "main": [
            [
              {
                "node": "Check If Uploaded File Is PDF",
                "type": "main",
                "index": 0
              },
              {
                "node": "Check If Uploaded File Is TXT",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "Validate AI Output Before Processing": {
          "main": [
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              {
                "node": "Unwrap AI Output Object",
                "type": "main",
                "index": 0
              }
            ],
            [
              {
                "node": "Log Invalid AI Output to Google Sheet",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "Provide LLM Engine for Document Analysis": {
          "ai_languageModel": [
            [
              {
                "node": "Generate Summary & Q&A Using AI",
                "type": "ai_languageModel",
                "index": 0
              }
            ]
          ]
        },
        "Parse AI Summary and Q&A into Structured JSON": {
          "ai_outputParser": [
            [
              {
                "node": "Generate Summary & Q&A Using AI",
                "type": "ai_outputParser",
                "index": 0
              }
            ]
          ]
        },
        "Store AI Memory for Document Analysis Session": {
          "ai_memory": [
            [
              {
                "node": "Generate Summary & Q&A Using AI",
                "type": "ai_memory",
                "index": 0
              }
            ]
          ]
        }
      }
    },
    "lastUpdatedBy": 1,
    "workflowInfo": {
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      "nodeTypes": {
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        },
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        },
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        },
        "n8n-nodes-base.webhook": {
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        },
        "n8n-nodes-base.stickyNote": {
          "count": 6
        },
        "n8n-nodes-base.googleSheets": {
          "count": 1
        },
        "@n8n/n8n-nodes-langchain.agent": {
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        },
        "n8n-nodes-base.extractFromFile": {
          "count": 2
        },
        "n8n-nodes-base.respondToWebhook": {
          "count": 1
        },
        "@n8n/n8n-nodes-langchain.lmChatAzureOpenAi": {
          "count": 1
        },
        "@n8n/n8n-nodes-langchain.memoryBufferWindow": {
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        },
        "@n8n/n8n-nodes-langchain.outputParserStructured": {
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        }
      }
    },
    "status": "published",
    "user": {
      "name": "Rahul Joshi",
      "username": "rahul08",
      "bio": "Rahul Joshi is a seasoned technology leader specializing in the n8n automation tool and AI-driven workflow automation. With deep expertise in building open-source workflow automation and self-hosted automation platforms, he helps organizations eliminate manual processes through intelligent n8n ai agent automation solutions.\n\n",
      "verified": true,
      "links": [
        "https://www.linkedin.com/in/callrahul/"
      ],
      "avatar": "https://gravatar.com/avatar/b6cf57822463143589b36ada06fbf6cb1509223a740fae3160b28f1ce41ccc12?r=pg&d=retro&size=200"
    },
    "nodes": [
      {
        "id": 18,
        "icon": "file:googleSheets.svg",
        "name": "n8n-nodes-base.googleSheets",
        "codex": {
          "data": {
            "alias": [
              "CSV",
              "Sheet",
              "Spreadsheet",
              "GS"
            ],
            "resources": {
              "generic": [
                {
                  "url": "https://n8n.io/blog/love-at-first-sight-ricardos-n8n-journey/",
                  "icon": "❤️",
                  "label": "Love at first sight: Ricardo’s n8n journey"
                },
                {
                  "url": "https://n8n.io/blog/why-business-process-automation-with-n8n-can-change-your-daily-life/",
                  "icon": "🧬",
                  "label": "Why business process automation with n8n can change your daily life"
                },
                {
                  "url": "https://n8n.io/blog/automatically-adding-expense-receipts-to-google-sheets-with-telegram-mindee-twilio-and-n8n/",
                  "icon": "🧾",
                  "label": "Automatically Adding Expense Receipts to Google Sheets with Telegram, Mindee, Twilio, and n8n"
                },
                {
                  "url": "https://n8n.io/blog/supercharging-your-conference-registration-process-with-n8n/",
                  "icon": "🎫",
                  "label": "Supercharging your conference registration process with n8n"
                },
                {
                  "url": "https://n8n.io/blog/creating-triggers-for-n8n-workflows-using-polling/",
                  "icon": "⏲",
                  "label": "Creating triggers for n8n workflows using polling"
                },
                {
                  "url": "https://n8n.io/blog/no-code-ecommerce-workflow-automations/",
                  "icon": "store",
                  "label": "6 e-commerce workflows to power up your Shopify s"
                },
                {
                  "url": "https://n8n.io/blog/migrating-community-metrics-to-orbit-using-n8n/",
                  "icon": "📈",
                  "label": "Migrating Community Metrics to Orbit using n8n"
                },
                {
                  "url": "https://n8n.io/blog/automate-google-apps-for-productivity/",
                  "icon": "💡",
                  "label": "15 Google apps you can combine and automate to increase productivity"
                },
                {
                  "url": "https://n8n.io/blog/your-business-doesnt-need-you-to-operate/",
                  "icon": " 🖥️",
                  "label": "Hey founders! Your business doesn't need you to operate"
                },
                {
                  "url": "https://n8n.io/blog/how-honest-burgers-use-automation-to-save-100k-per-year/",
                  "icon": "🍔",
                  "label": "How Honest Burgers Use Automation to Save $100k per year"
                },
                {
                  "url": "https://n8n.io/blog/how-a-digital-strategist-uses-n8n-for-online-marketing/",
                  "icon": "💻",
                  "label": "How a digital strategist uses n8n for online marketing"
                },
                {
                  "url": "https://n8n.io/blog/why-this-product-manager-loves-workflow-automation-with-n8n/",
                  "icon": "🧠",
                  "label": "Why this Product Manager loves workflow automation with n8n"
                },
                {
                  "url": "https://n8n.io/blog/sending-automated-congratulations-with-google-sheets-twilio-and-n8n/",
                  "icon": "🙌",
                  "label": "Sending Automated Congratulations with Google Sheets, Twilio, and n8n "
                },
                {
                  "url": "https://n8n.io/blog/how-a-membership-development-manager-automates-his-work-and-investments/",
                  "icon": "📈",
                  "label": "How a Membership Development Manager automates his work and investments"
                },
                {
                  "url": "https://n8n.io/blog/aws-workflow-automation/",
                  "label": "7 no-code workflow automations for Amazon Web Services"
                }
              ],
              "primaryDocumentation": [
                {
                  "url": "https://docs.n8n.io/integrations/builtin/app-nodes/n8n-nodes-base.googlesheets/"
                }
              ],
              "credentialDocumentation": [
                {
                  "url": "https://docs.n8n.io/integrations/builtin/credentials/google/oauth-single-service/"
                }
              ]
            },
            "categories": [
              "Data & Storage",
              "Productivity"
            ],
            "nodeVersion": "1.0",
            "codexVersion": "1.0"
          }
        },
        "group": "[\"input\",\"output\"]",
        "defaults": {
          "name": "Google Sheets"
        },
        "iconData": {
          "type": "file",
          "fileBuffer": "data:image/svg+xml;base64,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"
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        "displayName": "Google Sheets",
        "typeVersion": 5,
        "nodeCategories": [
          {
            "id": 3,
            "name": "Data & Storage"
          },
          {
            "id": 4,
            "name": "Productivity"
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        ]
      },
      {
        "id": 20,
        "icon": "fa:map-signs",
        "name": "n8n-nodes-base.if",
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              "Router",
              "Filter",
              "Condition",
              "Logic",
              "Boolean",
              "Branch"
            ],
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            "resources": {
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                {
                  "url": "https://n8n.io/blog/learn-to-automate-your-factorys-incident-reporting-a-step-by-step-guide/",
                  "icon": "🏭",
                  "label": "Learn to Automate Your Factory's Incident Reporting: A Step by Step Guide"
                },
                {
                  "url": "https://n8n.io/blog/2021-the-year-to-automate-the-new-you-with-n8n/",
                  "icon": "☀️",
                  "label": "2021: The Year to Automate the New You with n8n"
                },
                {
                  "url": "https://n8n.io/blog/why-business-process-automation-with-n8n-can-change-your-daily-life/",
                  "icon": "🧬",
                  "label": "Why business process automation with n8n can change your daily life"
                },
                {
                  "url": "https://n8n.io/blog/create-a-toxic-language-detector-for-telegram/",
                  "icon": "🤬",
                  "label": "Create a toxic language detector for Telegram in 4 step"
                },
                {
                  "url": "https://n8n.io/blog/no-code-ecommerce-workflow-automations/",
                  "icon": "store",
                  "label": "6 e-commerce workflows to power up your Shopify s"
                },
                {
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                  "icon": "🔗",
                  "label": "How to build a low-code, self-hosted URL shortener in 3 steps"
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                {
                  "url": "https://n8n.io/blog/automate-your-data-processing-pipeline-in-9-steps-with-n8n/",
                  "icon": "⚙️",
                  "label": "Automate your data processing pipeline in 9 steps"
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                {
                  "url": "https://n8n.io/blog/how-to-get-started-with-crm-automation-and-no-code-workflow-ideas/",
                  "icon": "👥",
                  "label": "How to get started with CRM automation (with 3 no-code workflow ideas"
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                {
                  "url": "https://n8n.io/blog/5-tasks-you-can-automate-with-notion-api/",
                  "icon": "⚡️",
                  "label": "5 tasks you can automate with the new Notion API "
                },
                {
                  "url": "https://n8n.io/blog/automate-google-apps-for-productivity/",
                  "icon": "💡",
                  "label": "15 Google apps you can combine and automate to increase productivity"
                },
                {
                  "url": "https://n8n.io/blog/automation-for-maintainers-of-open-source-projects/",
                  "icon": "🏷️",
                  "label": "How to automatically manage contributions to open-source projects"
                },
                {
                  "url": "https://n8n.io/blog/how-uproc-scraped-a-multi-page-website-with-a-low-code-workflow/",
                  "icon": " 🕸️",
                  "label": "How uProc scraped a multi-page website with a low-code workflow"
                },
                {
                  "url": "https://n8n.io/blog/5-workflow-automations-for-mattermost-that-we-love-at-n8n/",
                  "icon": "🤖",
                  "label": "5 workflow automations for Mattermost that we love at n8n"
                },
                {
                  "url": "https://n8n.io/blog/why-this-product-manager-loves-workflow-automation-with-n8n/",
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                  "label": "Why this Product Manager loves workflow automation with n8n"
                },
                {
                  "url": "https://n8n.io/blog/sending-automated-congratulations-with-google-sheets-twilio-and-n8n/",
                  "icon": "🙌",
                  "label": "Sending Automated Congratulations with Google Sheets, Twilio, and n8n "
                },
                {
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                },
                {
                  "url": "https://n8n.io/blog/benefits-of-automation-and-n8n-an-interview-with-hubspots-hugh-durkin/",
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                  "label": "Benefits of automation and n8n: An interview with HubSpot's Hugh Durkin"
                },
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                  "url": "https://n8n.io/blog/aws-workflow-automation/",
                  "label": "7 no-code workflow automations for Amazon Web Services"
                }
              ],
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                  "url": "https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.if/"
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              ]
            },
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            ],
            "nodeVersion": "1.0",
            "codexVersion": "1.0",
            "subcategories": {
              "Core Nodes": [
                "Flow"
              ]
            }
          }
        },
        "group": "[\"transform\"]",
        "defaults": {
          "name": "If",
          "color": "#408000"
        },
        "iconData": {
          "icon": "map-signs",
          "type": "icon"
        },
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        "typeVersion": 2,
        "nodeCategories": [
          {
            "id": 9,
            "name": "Core Nodes"
          }
        ]
      },
      {
        "id": 40,
        "icon": "file:slack.svg",
        "name": "n8n-nodes-base.slack",
        "codex": {
          "data": {
            "alias": [
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              "form",
              "wait",
              "hitl",
              "approval"
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            "resources": {
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                {
                  "url": "https://n8n.io/blog/no-code-ecommerce-workflow-automations/",
                  "icon": "store",
                  "label": "6 e-commerce workflows to power up your Shopify s"
                },
                {
                  "url": "https://n8n.io/blog/automate-your-data-processing-pipeline-in-9-steps-with-n8n/",
                  "icon": "⚙️",
                  "label": "Automate your data processing pipeline in 9 steps"
                },
                {
                  "url": "https://n8n.io/blog/how-to-get-started-with-crm-automation-and-no-code-workflow-ideas/",
                  "icon": "👥",
                  "label": "How to get started with CRM automation (with 3 no-code workflow ideas"
                },
                {
                  "url": "https://n8n.io/blog/5-tasks-you-can-automate-with-notion-api/",
                  "icon": "⚡️",
                  "label": "5 tasks you can automate with the new Notion API "
                },
                {
                  "url": "https://n8n.io/blog/build-your-own-virtual-assistant-with-n8n-a-step-by-step-guide/",
                  "icon": "👦",
                  "label": "Build your own virtual assistant with n8n: A step by step guide"
                },
                {
                  "url": "https://n8n.io/blog/how-to-automatically-give-kudos-to-contributors-with-github-slack-and-n8n/",
                  "icon": "👏",
                  "label": "How to automatically give kudos to contributors with GitHub, Slack, and n8n"
                },
                {
                  "url": "https://n8n.io/blog/automations-for-activists/",
                  "icon": "✨",
                  "label": "How Common Knowledge use workflow automation for activism"
                }
              ],
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                {
                  "url": "https://docs.n8n.io/integrations/builtin/app-nodes/n8n-nodes-base.slack/"
                }
              ],
              "credentialDocumentation": [
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                  "url": "https://docs.n8n.io/integrations/builtin/credentials/slack/"
                }
              ]
            },
            "categories": [
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            ],
            "nodeVersion": "1.0",
            "codexVersion": "1.0",
            "subcategories": {
              "HITL": [
                "Human in the Loop"
              ]
            }
          }
        },
        "group": "[\"output\"]",
        "defaults": {
          "name": "Slack"
        },
        "iconData": {
          "type": "file",
          "fileBuffer": "data:image/svg+xml;base64,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"
        },
        "displayName": "Slack",
        "typeVersion": 2,
        "nodeCategories": [
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            "id": 6,
            "name": "Communication"
          },
          {
            "id": 28,
            "name": "HITL"
          }
        ]
      },
      {
        "id": 47,
        "icon": "file:webhook.svg",
        "name": "n8n-nodes-base.webhook",
        "codex": {
          "data": {
            "alias": [
              "HTTP",
              "API",
              "Build",
              "WH"
            ],
            "resources": {
              "generic": [
                {
                  "url": "https://n8n.io/blog/learn-how-to-automatically-cross-post-your-content-with-n8n/",
                  "icon": "✍️",
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          "color": "#404040"
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            "subcategories": {
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                "Data Transformation"
              ]
            }
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        },
        "group": "[\"input\"]",
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        "displayName": "Extract from File",
        "typeVersion": 1,
        "nodeCategories": [
          {
            "id": 9,
            "name": "Core Nodes"
          }
        ]
      },
      {
        "id": 1253,
        "icon": "file:azure.svg",
        "name": "@n8n/n8n-nodes-langchain.lmChatAzureOpenAi",
        "codex": {
          "data": {
            "resources": {
              "primaryDocumentation": [
                {
                  "url": "https://docs.n8n.io/integrations/builtin/cluster-nodes/sub-nodes/n8n-nodes-langchain.lmchatazureopenai/"
                }
              ]
            },
            "categories": [
              "AI",
              "Langchain"
            ],
            "subcategories": {
              "AI": [
                "Language Models",
                "Root Nodes"
              ],
              "Language Models": [
                "Chat Models (Recommended)"
              ]
            }
          }
        },
        "group": "[\"transform\"]",
        "defaults": {
          "name": "Azure OpenAI Chat Model"
        },
        "iconData": {
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        },
        "displayName": "Azure OpenAI Chat Model",
        "typeVersion": 1,
        "nodeCategories": [
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            "id": 25,
            "name": "AI"
          },
          {
            "id": 26,
            "name": "Langchain"
          }
        ]
      }
    ],
    "categories": [
      {
        "id": 35,
        "name": "Document Extraction"
      },
      {
        "id": 49,
        "name": "AI Summarization"
      }
    ],
    "image": []
  }
}