{
  "workflow": {
    "id": 7049,
    "name": "Automated email replies with GPT-4o, Outlook, and GoToHuman approval",
    "views": 1315,
    "recentViews": 1,
    "totalViews": 1315,
    "createdAt": "2025-08-06T12:49:54.675Z",
    "description": "This n8n workflow reads emails from your Outlook inbox, drafts AI-powered replies using OpenAI, and routes them through the **gotoHuman** node for human approval before replying automatically.\n\n---\n\n## ✅ Key Features\n\n- **Reads Outlook emails** from today only (excluding those from your own address).\n- **AI-generated replies** crafted using OpenAI based on the subject and body of the email.\n- **Community node integration**: Uses the `gotoHuman` node for human review and approval of replies before sending.\n- **Safe sending**: Only approved responses are automatically sent back via Outlook.\n- **Expandable**: Can be easily modified to:\n  - Send drafts instead of full replies\n  - Include additional email filters\n  - Trigger at intervals or via webhook\n\n---\n\n## 🧠 Nodes Used\n\n- `Microsoft Outlook` – Fetch and reply to emails\n- `OpenAI` – Generates smart reply text\n- `gotoHuman` – Human-in-the-loop approval system\n- `Loop Over Items`, `IF`, `Code`, and `Set` nodes for processing logic\n- `Manual Trigger` – For testing\n\n---\n\n## 🔧 Setup Instructions\n\n### 1. Connect APIs\n- **Outlook OAuth2**:\n  - Go to [Azure Portal](https://portal.azure.com)\n  - Register an app\n  - Add **Mail.Read**, **Mail.Send** scopes\n  - Set redirect URI: `https://api.n8n.cloud/oauth2-credential/callback`\n  - Paste credentials in n8n credential manager\n\n- **OpenAI API**:\n  - Create account at [OpenAI](https://platform.openai.com/)\n  - Create an API Key\n  - Add it to n8n credentials\n\n- **gotoHuman API**:\n  - Go to [https://gotoHuman.ai](https://gotoHuman.ai) and sign in\n  - Create a review template (e.g., “Email Responses”)\n  - Copy the Template ID and API key into n8n credentials\n\n---\n\n## 🪜 Workflow Steps Overview\n\n### 1. **Trigger**  \nUse the Manual Trigger to test or schedule execution with a cron node.\n\n### 2. **Filter Emails from Today**\nA Code node outputs today's date in the proper `yyyy-mm-dd` format.\n\n```javascript\nconst today = new Date();\ntoday.setHours(0, 0, 0, 0);\nreturn [{ json: { searchQuery: `received:${today.toISOString().split('T')[0]}` } }];\n```\n\n### 3. **Search and Filter Outlook Messages**\n- Uses the Outlook node with a search query like:  \n  `received:2025-08-06 -from:rbreen@ynteractive.com` (Update to your email)\n\n### 4. **Generate AI Response**\n- Text prompt to OpenAI:  \n  ```\n  subject: {{ $json.subject }}  \n  body: {{ $json.body.content }}\n  ```\n\n- System prompt:  \n  > You are a personal assistant helping respond to emails. I am an AI automation expert specializing in helping small and medium-size businesses automate processes. Create a short response to the email. Sign the email as Robert Breen.\n\n### 5. **Review with gotoHuman**\n- Submit AI output for human approval using the `gotoHuman` node.\n- The output schema should match the Review Template fields (e.g., \"email\", \"OriginalEmail\").\n\n### 6. **IF Node Decision**\n- If status is `approved`, send reply\n- If not, return to loop for revision or skip\n\n---\n\n## ✏️ Customization Ideas\n\n- ✉️ Send only drafts by skipping the \"reply\" step and storing results.\n- 🕒 Schedule the workflow with a Cron trigger for automation.\n- 🔎 Add label filters or subject keywords for advanced targeting.\n\n---\n\n## 🔗 External Links\n\n- [gotoHuman Community Node](https://n8n.io/integrations/gotohuman)\n- [OpenAI](https://platform.openai.com/)\n- [Microsoft Outlook API Setup](https://learn.microsoft.com/en-us/graph/auth-v2-user)\n\n---\n\n## 💬 Need More Help?\n\nIf you'd like help customizing this or building similar automations, reach out:\n\n**Robert Breen**  \nAI & Automation Consultant  \n🌐 [https://ynteractive.com](https://ynteractive.com)  \n📧 robert.j.breen@gmail.com  \n🔗 [LinkedIn](https://www.linkedin.com/in/robert-breen-29429625/)\n\n---\n",
    "workflow": {
      "meta": {
        "instanceId": "efb474b59b0341d7791932605bd9ff04a6c7ed9941fdd53dc4a2e4b99a6f9439",
        "templateCredsSetupCompleted": true
      },
      "nodes": [
        {
          "id": "db46a99c-a87d-4203-925f-f94fed274bbe",
          "name": "Sticky Note",
          "type": "n8n-nodes-base.stickyNote",
          "position": [
            120,
            0
          ],
          "parameters": {
            "color": 5,
            "width": 1200,
            "height": 760,
            "content": "### 4. **Generate AI Response**\n- Text prompt to OpenAI:  \n  ```\n  subject: {{ $json.subject }}  \n  body: {{ $json.body.content }}\n  ```\n\n- System prompt:  \n  > You are a personal assistant helping respond to emails. I am an AI automation expert specializing in helping small and medium-size businesses automate processes. Create a short response to the email. Sign the email as Robert Breen.\n"
          },
          "typeVersion": 1
        },
        {
          "id": "2b29c366-caf6-41e5-bf09-a6f60ab9d315",
          "name": "Tool: Inject Creativity",
          "type": "@n8n/n8n-nodes-langchain.toolThink",
          "position": [
            600,
            520
          ],
          "parameters": {},
          "typeVersion": 1
        },
        {
          "id": "df07d826-251e-4b9f-927f-637280847891",
          "name": "Parser: Extract JSON from Idea",
          "type": "@n8n/n8n-nodes-langchain.outputParserStructured",
          "position": [
            800,
            480
          ],
          "parameters": {
            "jsonSchemaExample": "[\n  {\n    \"body\": \"\"\n  }\n]\n"
          },
          "typeVersion": 1.2
        },
        {
          "id": "3f7eeefc-a208-4020-8b6a-7dc536126daa",
          "name": "openai",
          "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
          "position": [
            480,
            500
          ],
          "parameters": {
            "model": {
              "__rl": true,
              "mode": "list",
              "value": "gpt-4o",
              "cachedResultName": "gpt-4o"
            },
            "options": {}
          },
          "credentials": {
            "openAiApi": {
              "id": "credential-id",
              "name": "openAiApi Credential"
            }
          },
          "typeVersion": 1.2
        },
        {
          "id": "c1d3fd0d-b84e-4346-aa2e-3c3b8cf358e3",
          "name": "Sticky Note1",
          "type": "n8n-nodes-base.stickyNote",
          "position": [
            -880,
            0
          ],
          "parameters": {
            "width": 980,
            "height": 760,
            "content": "### 1. **Trigger**  \nUse the Manual Trigger to test or schedule execution with a cron node.\n\n### 2. **Filter Emails from Today**\nA Code node outputs today's date in the proper `yyyy-mm-dd` format.\n\n```javascript\nconst today = new Date();\ntoday.setHours(0, 0, 0, 0);\nreturn [{ json: { searchQuery: `received:${today.toISOString().split('T')[0]}` } }];\n```\n\n### 3. **Search and Filter Outlook Messages**\n- Uses the Outlook node with a search query like:  \n  `received:2025-08-06 -from:rbreen@ynteractive.com` (Update to your email address)"
          },
          "typeVersion": 1
        },
        {
          "id": "af0105d8-5b95-4d82-8735-acb6358f607b",
          "name": "Sticky Note3",
          "type": "n8n-nodes-base.stickyNote",
          "position": [
            1340,
            0
          ],
          "parameters": {
            "color": 3,
            "width": 760,
            "height": 760,
            "content": "### 5. **Review with gotoHuman**\n- Submit AI output for human approval using the `gotoHuman` node.\n- The output schema should match the Review Template fields (e.g., \"email\", \"OriginalEmail\").\n\n### 6. **IF Node Decision**\n- If status is `approved`, send reply\n- If not, return to loop for revision or skip\n\n---"
          },
          "typeVersion": 1
        },
        {
          "id": "be573205-24d6-49e7-924e-d9bfd1879505",
          "name": "Test",
          "type": "n8n-nodes-base.manualTrigger",
          "position": [
            -800,
            420
          ],
          "parameters": {},
          "typeVersion": 1
        },
        {
          "id": "807aecbb-fdc0-4a6b-9fbb-186aefdad240",
          "name": "Output Today's Date",
          "type": "n8n-nodes-base.code",
          "position": [
            -520,
            560
          ],
          "parameters": {
            "jsCode": "const today = new Date();\ntoday.setHours(0, 0, 0, 0); // Normalize to start of day\n\nconst formattedDate = today.toISOString().split('T')[0]; // \"2025-08-06\"\n\nreturn [\n  {\n    json: {\n      searchQuery: `received:${formattedDate}`\n    }\n  }\n];\n"
          },
          "typeVersion": 2
        },
        {
          "id": "b4d9154b-c7e8-437b-b6d8-ed22327bfccf",
          "name": "AI Agent: Create caption for linkedin",
          "type": "@n8n/n8n-nodes-langchain.agent",
          "position": [
            560,
            300
          ],
          "parameters": {
            "text": "=subject: {{ $json.subject }} Body: {{ $json.body.content }}",
            "options": {
              "systemMessage": "=You are a personal assistant helping respond to emails. I am an ai automation expert specializing in helping small and medium size businesses automate processes. Create a short response to the email that you are analyzing. \n\nThe email that you write should be written to the sender who sent the email to us. \n\nSign the email as Robert Breen\n\noutput the data like this. \n\n[\n  {\n    \"body\": \"\"\n  }\n]\n"
            },
            "promptType": "define",
            "hasOutputParser": true
          },
          "typeVersion": 1.9
        },
        {
          "id": "41d1ebef-9808-4d0b-ae30-2e8cd0ae597a",
          "name": "Sticky Note2",
          "type": "n8n-nodes-base.stickyNote",
          "position": [
            -880,
            -240
          ],
          "parameters": {
            "color": 6,
            "width": 2980,
            "height": 200,
            "content": "# 🤖AI-Powered Outlook Email Assistant with GoToHuman Approval Workflow\n## 📬 Need Help?\n\nMessage me on [LinkedIn](https://www.linkedin.com/in/robert-breen-29429625/) \nor email me at **robert@ynteractive.com**\n"
          },
          "typeVersion": 1
        },
        {
          "id": "a27db7b8-96b1-425e-98d9-e1dc5f939478",
          "name": "Microsoft Outlook",
          "type": "n8n-nodes-base.microsoftOutlook",
          "position": [
            -280,
            420
          ],
          "webhookId": "ae07c8b7-e0be-4a87-93a8-cfcb00303d0c",
          "parameters": {
            "limit": 2,
            "output": "raw",
            "options": {},
            "filtersUI": {
              "values": {
                "search": "={{ $json.searchQuery }} -from:rbreen@ynteractive.com\n",
                "filterBy": "search"
              }
            },
            "operation": "getAll"
          },
          "credentials": {
            "microsoftOutlookOAuth2Api": {
              "id": "credential-id",
              "name": "microsoftOutlookOAuth2Api Credential"
            }
          },
          "typeVersion": 2
        },
        {
          "id": "3830b457-613f-4709-b70a-ae5d089d8a83",
          "name": "gotoHuman",
          "type": "@gotohuman/n8n-nodes-gotohuman.gotoHuman",
          "position": [
            1460,
            300
          ],
          "webhookId": "29fff214-9915-47fe-833f-c78d42709c76",
          "parameters": {
            "fields": {
              "value": {
                "email": "={{ $json.output[0].body }}",
                "OriginalEmail": "={{ $('Microsoft Outlook').item.json.body.content }}"
              },
              "schema": [
                {
                  "id": "email",
                  "type": "string",
                  "display": true,
                  "removed": false,
                  "required": false,
                  "displayName": "email (text)",
                  "defaultMatch": false,
                  "canBeUsedToMatch": true
                },
                {
                  "id": "OriginalEmail",
                  "type": "string",
                  "display": true,
                  "removed": false,
                  "required": false,
                  "displayName": "OriginalEmail (emailHtml)",
                  "defaultMatch": false,
                  "canBeUsedToMatch": true
                }
              ],
              "mappingMode": "defineBelow",
              "matchingColumns": [
                "email"
              ],
              "attemptToConvertTypes": false,
              "convertFieldsToString": false
            },
            "additionalFields": {},
            "reviewTemplateID": {
              "__rl": true,
              "mode": "list",
              "value": "7nYfIV9vrefvuHcccGEB",
              "cachedResultName": "Email Responses (7nYfIV9vrefvuHcccGEB)"
            }
          },
          "credentials": {
            "gotoHumanApi": {
              "id": "credential-id",
              "name": "gotoHumanApi Credential"
            }
          },
          "executeOnce": true,
          "typeVersion": 1
        },
        {
          "id": "6484d15f-94d2-4078-93de-beee1985e085",
          "name": "Loop Over Items",
          "type": "n8n-nodes-base.splitInBatches",
          "position": [
            -40,
            560
          ],
          "parameters": {
            "options": {}
          },
          "typeVersion": 3
        },
        {
          "id": "07ef9661-0df9-41a9-b412-3f2af84bba43",
          "name": "Microsoft Outlook1",
          "type": "n8n-nodes-base.microsoftOutlook",
          "position": [
            1920,
            520
          ],
          "webhookId": "0208ffbc-c796-47a4-8e71-aa175d970c54",
          "parameters": {
            "message": "={{ $json.responseValues.email.value }}",
            "options": {},
            "messageId": {
              "__rl": true,
              "mode": "id",
              "value": "={{ $('Microsoft Outlook').item.json.id }}"
            },
            "operation": "reply"
          },
          "credentials": {
            "microsoftOutlookOAuth2Api": {
              "id": "credential-id",
              "name": "microsoftOutlookOAuth2Api Credential"
            }
          },
          "typeVersion": 2
        },
        {
          "id": "5b6f8868-ac73-44f0-9eaa-64250abab4d6",
          "name": "If",
          "type": "n8n-nodes-base.if",
          "position": [
            1700,
            300
          ],
          "parameters": {
            "options": {},
            "conditions": {
              "options": {
                "version": 2,
                "leftValue": "",
                "caseSensitive": true,
                "typeValidation": "strict"
              },
              "combinator": "and",
              "conditions": [
                {
                  "id": "8516d970-6327-47de-83ab-1945acd928b2",
                  "operator": {
                    "name": "filter.operator.equals",
                    "type": "string",
                    "operation": "equals"
                  },
                  "leftValue": "={{ $json.response }}",
                  "rightValue": "approved"
                }
              ]
            }
          },
          "typeVersion": 2.2
        }
      ],
      "pinData": {},
      "connections": {
        "If": {
          "main": [
            [
              {
                "node": "Microsoft Outlook1",
                "type": "main",
                "index": 0
              }
            ],
            [
              {
                "node": "Loop Over Items",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "Test": {
          "main": [
            [
              {
                "node": "Output Today's Date",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "openai": {
          "ai_languageModel": [
            [
              {
                "node": "AI Agent: Create caption for linkedin",
                "type": "ai_languageModel",
                "index": 0
              }
            ]
          ]
        },
        "gotoHuman": {
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            [
              {
                "node": "If",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "Loop Over Items": {
          "main": [
            [],
            [
              {
                "node": "AI Agent: Create caption for linkedin",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "Microsoft Outlook": {
          "main": [
            [
              {
                "node": "Loop Over Items",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "Microsoft Outlook1": {
          "main": [
            [
              {
                "node": "Loop Over Items",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "Output Today's Date": {
          "main": [
            [
              {
                "node": "Microsoft Outlook",
                "type": "main",
                "index": 0
              }
            ]
          ]
        },
        "Tool: Inject Creativity": {
          "ai_tool": [
            [
              {
                "node": "AI Agent: Create caption for linkedin",
                "type": "ai_tool",
                "index": 0
              }
            ]
          ]
        },
        "Parser: Extract JSON from Idea": {
          "ai_outputParser": [
            [
              {
                "node": "AI Agent: Create caption for linkedin",
                "type": "ai_outputParser",
                "index": 0
              }
            ]
          ]
        },
        "AI Agent: Create caption for linkedin": {
          "main": [
            [
              {
                "node": "gotoHuman",
                "type": "main",
                "index": 0
              }
            ]
          ]
        }
      }
    },
    "lastUpdatedBy": 29,
    "workflowInfo": {
      "nodeCount": 15,
      "nodeTypes": {
        "n8n-nodes-base.if": {
          "count": 1
        },
        "n8n-nodes-base.code": {
          "count": 1
        },
        "n8n-nodes-base.stickyNote": {
          "count": 4
        },
        "n8n-nodes-base.manualTrigger": {
          "count": 1
        },
        "n8n-nodes-base.splitInBatches": {
          "count": 1
        },
        "@n8n/n8n-nodes-langchain.agent": {
          "count": 1
        },
        "n8n-nodes-base.microsoftOutlook": {
          "count": 2
        },
        "@n8n/n8n-nodes-langchain.toolThink": {
          "count": 1
        },
        "@n8n/n8n-nodes-langchain.lmChatOpenAi": {
          "count": 1
        },
        "@gotohuman/n8n-nodes-gotohuman.gotoHuman": {
          "count": 1
        },
        "@n8n/n8n-nodes-langchain.outputParserStructured": {
          "count": 1
        }
      }
    },
    "status": "published",
    "user": {
      "name": "Robert Breen",
      "username": "rbreen",
      "bio": "Professional services consultant with over 10 years of experience solving complex business problems across industries. I specialize in n8n and process automation—designing custom workflows that integrate tools like Google Calendar, Airtable, GPT, and internal systems. Whether you need to automate scheduling, sync data, or streamline operations, I build solutions that save time and drive results.",
      "verified": true,
      "links": [
        "https://ynteractive.com/"
      ],
      "avatar": "https://gravatar.com/avatar/15bb5ad97bad47ca2079e1fa123a8287000c72c86498c90043f70ec2adab05f3?r=pg&d=retro&size=200"
    },
    "nodes": [
      {
        "id": 20,
        "icon": "fa:map-signs",
        "name": "n8n-nodes-base.if",
        "codex": {
          "data": {
            "alias": [
              "Router",
              "Filter",
              "Condition",
              "Logic",
              "Boolean",
              "Branch"
            ],
            "details": "The IF node can be used to implement binary conditional logic in your workflow. You can set up one-to-many conditions to evaluate each item of data being inputted into the node. That data will either evaluate to TRUE or FALSE and route out of the node accordingly.\n\nThis node has multiple types of conditions: Bool, String, Number, and Date & Time.",
            "resources": {
              "generic": [
                {
                  "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"
                },
                {
                  "url": "https://n8n.io/blog/how-to-build-a-low-code-self-hosted-url-shortener/",
                  "icon": "🔗",
                  "label": "How to build a low-code, self-hosted URL shortener in 3 steps"
                },
                {
                  "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/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/",
                  "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-to-set-up-a-ci-cd-pipeline-with-no-code/",
                  "icon": "🎡",
                  "label": "How to set up a no-code CI/CD pipeline with GitHub and TravisCI"
                },
                {
                  "url": "https://n8n.io/blog/benefits-of-automation-and-n8n-an-interview-with-hubspots-hugh-durkin/",
                  "icon": "🎖",
                  "label": "Benefits of automation and n8n: An interview with HubSpot's Hugh Durkin"
                },
                {
                  "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/core-nodes/n8n-nodes-base.if/"
                }
              ]
            },
            "categories": [
              "Core Nodes"
            ],
            "nodeVersion": "1.0",
            "codexVersion": "1.0",
            "subcategories": {
              "Core Nodes": [
                "Flow"
              ]
            }
          }
        },
        "group": "[\"transform\"]",
        "defaults": {
          "name": "If",
          "color": "#408000"
        },
        "iconData": {
          "icon": "map-signs",
          "type": "icon"
        },
        "displayName": "If",
        "typeVersion": 2,
        "nodeCategories": [
          {
            "id": 9,
            "name": "Core Nodes"
          }
        ]
      },
      {
        "id": 39,
        "icon": "fa:sync",
        "name": "n8n-nodes-base.splitInBatches",
        "codex": {
          "data": {
            "alias": [
              "Loop",
              "Concatenate",
              "Batch",
              "Split",
              "Split In Batches"
            ],
            "resources": {
              "generic": [
                {
                  "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/benefits-of-automation-and-n8n-an-interview-with-hubspots-hugh-durkin/",
                  "icon": "🎖",
                  "label": "Benefits of automation and n8n: An interview with HubSpot's Hugh Durkin"
                }
              ],
              "primaryDocumentation": [
                {
                  "url": "https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.splitinbatches/"
                }
              ]
            },
            "categories": [
              "Core Nodes"
            ],
            "nodeVersion": "1.0",
            "codexVersion": "1.0",
            "subcategories": {
              "Core Nodes": [
                "Flow"
              ]
            }
          }
        },
        "group": "[\"organization\"]",
        "defaults": {
          "name": "Loop Over Items",
          "color": "#007755"
        },
        "iconData": {
          "icon": "sync",
          "type": "icon"
        },
        "displayName": "Loop Over Items (Split in Batches)",
        "typeVersion": 3,
        "nodeCategories": [
          {
            "id": 9,
            "name": "Core Nodes"
          }
        ]
      },
      {
        "id": 433,
        "icon": "file:outlook.svg",
        "name": "n8n-nodes-base.microsoftOutlook",
        "codex": {
          "data": {
            "alias": [
              "email",
              "human",
              "form",
              "wait",
              "hitl",
              "approval"
            ],
            "resources": {
              "primaryDocumentation": [
                {
                  "url": "https://docs.n8n.io/integrations/builtin/app-nodes/n8n-nodes-base.microsoftoutlook/"
                }
              ],
              "credentialDocumentation": [
                {
                  "url": "https://docs.n8n.io/integrations/builtin/credentials/microsoft/"
                }
              ]
            },
            "categories": [
              "Communication",
              "HITL"
            ],
            "nodeVersion": "1.0",
            "codexVersion": "1.0",
            "subcategories": {
              "HITL": [
                "Human in the Loop"
              ]
            }
          }
        },
        "group": "[\"transform\"]",
        "defaults": {
          "name": "Microsoft Outlook"
        },
        "iconData": {
          "type": "file",
          "fileBuffer": "data:image/svg+xml;base64,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"
        },
        "displayName": "Microsoft Outlook",
        "typeVersion": 2,
        "nodeCategories": [
          {
            "id": 6,
            "name": "Communication"
          },
          {
            "id": 28,
            "name": "HITL"
          }
        ]
      },
      {
        "id": 565,
        "icon": "fa:sticky-note",
        "name": "n8n-nodes-base.stickyNote",
        "codex": {
          "data": {
            "alias": [
              "Comments",
              "Notes",
              "Sticky"
            ],
            "categories": [
              "Core Nodes"
            ],
            "nodeVersion": "1.0",
            "codexVersion": "1.0",
            "subcategories": {
              "Core Nodes": [
                "Helpers"
              ]
            }
          }
        },
        "group": "[\"input\"]",
        "defaults": {
          "name": "Sticky Note",
          "color": "#FFD233"
        },
        "iconData": {
          "icon": "sticky-note",
          "type": "icon"
        },
        "displayName": "Sticky Note",
        "typeVersion": 1,
        "nodeCategories": [
          {
            "id": 9,
            "name": "Core Nodes"
          }
        ]
      },
      {
        "id": 834,
        "icon": "file:code.svg",
        "name": "n8n-nodes-base.code",
        "codex": {
          "data": {
            "alias": [
              "cpde",
              "Javascript",
              "JS",
              "Python",
              "Script",
              "Custom Code",
              "Function"
            ],
            "details": "The Code node allows you to execute JavaScript in your workflow.",
            "resources": {
              "primaryDocumentation": [
                {
                  "url": "https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.code/"
                }
              ]
            },
            "categories": [
              "Development",
              "Core Nodes"
            ],
            "nodeVersion": "1.0",
            "codexVersion": "1.0",
            "subcategories": {
              "Core Nodes": [
                "Helpers",
                "Data Transformation"
              ]
            }
          }
        },
        "group": "[\"transform\"]",
        "defaults": {
          "name": "Code"
        },
        "iconData": {
          "type": "file",
          "fileBuffer": "data:image/svg+xml;base64,PHN2ZyB3aWR0aD0iNTEyIiBoZWlnaHQ9IjUxMiIgdmlld0JveD0iMCAwIDUxMiA1MTIiIGZpbGw9Im5vbmUiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyI+CjxnIGNsaXAtcGF0aD0idXJsKCNjbGlwMF8xMTcxXzQ0MSkiPgo8cGF0aCBkPSJNMTcwLjI4MyA0OEgxOTYuNUMyMDMuMTI3IDQ4IDIwOC41IDQyLjYyNzQgMjA4LjUgMzZWMTJDMjA4LjUgNS4zNzI1OCAyMDMuMTI3IDAgMTk2LjUgMEgxNzAuMjgzQzEyNi4xIDAgOTAuMjgzIDM1LjgxNzIgOTAuMjgzIDgwVjE3NkM5MC4yODMgMjA2LjkyOCA2NS4yMTA5IDIzMiAzNC4yODMgMjMySDIzQzE2LjM3MjYgMjMyIDExIDIzNy4zNzIgMTEgMjQ0VjI2OEMxMSAyNzQuNjI3IDE2LjM3MjQgMjgwIDIyLjk5OTYgMjgwTDM0LjI4MyAyODBDNjUuMjEwOSAyODAgOTAuMjgzIDMwNS4wNzIgOTAuMjgzIDMzNlY0NDBDOTAuMjgzIDQ3OS43NjQgMTIyLjUxOCA1MTIgMTYyLjI4MyA1MTJIMTk2LjVDMjAzLjEyNyA1MTIgMjA4LjUgNTA2LjYyNyAyMDguNSA1MDBWNDc2QzIwOC41IDQ2OS4zNzMgMjAzLjEyNyA0NjQgMTk2LjUgNDY0SDE2Mi4yODNDMTQ5LjAyOCA0NjQgMTM4LjI4MyA0NTMuMjU1IDEzOC4yODMgNDQwVjMzNkMxMzguMjgzIDMwOS4wMjIgMTI4LjAxMSAyODQuNDQzIDExMS4xNjQgMjY1Ljk2MUMxMDYuMTA5IDI2MC40MTYgMTA2LjEwOSAyNTEuNTg0IDExMS4xNjQgMjQ2LjAzOUMxMjguMDExIDIyNy41NTcgMTM4LjI4MyAyMDIuOTc4IDEzOC4yODMgMTc2VjgwQzEzOC4yODMgNjIuMzI2OSAxNTIuNjEgNDggMTcwLjI4MyA0OFoiIGZpbGw9IiNGRjk5MjIiLz4KPHBhdGggZD0iTTMwNSAzNkMzMDUgNDIuNjI3NCAzMTAuMzczIDQ4IDMxNyA0OEgzNDIuOTc5QzM2MC42NTIgNDggMzc0Ljk3OCA2Mi4zMjY5IDM3NC45NzggODBWMTc2QzM3NC45NzggMjAyLjk3OCAzODUuMjUxIDIyNy41NTcgNDAyLjA5OCAyNDYuMDM5QzQwNy4xNTMgMjUxLjU4NCA0MDcuMTUzIDI2MC40MTYgNDAyLjA5OCAyNjUuOTYxQzM4NS4yNTEgMjg0LjQ0MyAzNzQuOTc4IDMwOS4wMjIgMzc0Ljk3OCAzMzZWNDMyQzM3NC45NzggNDQ5LjY3MyAzNjAuNjUyIDQ2NCAzNDIuOTc5IDQ2NEgzMTdDMzEwLjM3MyA0NjQgMzA1IDQ2OS4zNzMgMzA1IDQ3NlY1MDBDMzA1IDUwNi42MjcgMzEwLjM3MyA1MTIgMzE3IDUxMkgzNDIuOTc5QzM4Ny4xNjEgNTEyIDQyMi45NzggNDc2LjE4MyA0MjIuOTc4IDQzMlYzMzZDNDIyLjk3OCAzMDUuMDcyIDQ0OC4wNTEgMjgwIDQ3OC45NzkgMjgwSDQ5MEM0OTYuNjI3IDI4MCA1MDIgMjc0LjYyOCA1MDIgMjY4VjI0NEM1MDIgMjM3LjM3MyA0OTYuNjI4IDIzMiA0OTAgMjMyTDQ3OC45NzkgMjMyQzQ0OC4wNTEgMjMyIDQyMi45NzggMjA2LjkyOCA0MjIuOTc4IDE3NlY4MEM0MjIuOTc4IDM1LjgxNzIgMzg3LjE2MSAwIDM0Mi45NzkgMEgzMTdDMzEwLjM3MyAwIDMwNSA1LjM3MjU4IDMwNSAxMlYzNloiIGZpbGw9IiNGRjk5MjIiLz4KPC9nPgo8ZGVmcz4KPGNsaXBQYXRoIGlkPSJjbGlwMF8xMTcxXzQ0MSI+CjxyZWN0IHdpZHRoPSI1MTIiIGhlaWdodD0iNTEyIiBmaWxsPSJ3aGl0ZSIvPgo8L2NsaXBQYXRoPgo8L2RlZnM+Cjwvc3ZnPgo="
        },
        "displayName": "Code",
        "typeVersion": 2,
        "nodeCategories": [
          {
            "id": 5,
            "name": "Development"
          },
          {
            "id": 9,
            "name": "Core Nodes"
          }
        ]
      },
      {
        "id": 838,
        "icon": "fa:mouse-pointer",
        "name": "n8n-nodes-base.manualTrigger",
        "codex": {
          "data": {
            "resources": {
              "generic": [],
              "primaryDocumentation": [
                {
                  "url": "https://docs.n8n.io/integrations/builtin/core-nodes/n8n-nodes-base.manualworkflowtrigger/"
                }
              ]
            },
            "categories": [
              "Core Nodes"
            ],
            "nodeVersion": "1.0",
            "codexVersion": "1.0"
          }
        },
        "group": "[\"trigger\"]",
        "defaults": {
          "name": "When clicking ‘Execute workflow’",
          "color": "#909298"
        },
        "iconData": {
          "icon": "mouse-pointer",
          "type": "icon"
        },
        "displayName": "Manual Trigger",
        "typeVersion": 1,
        "nodeCategories": [
          {
            "id": 9,
            "name": "Core Nodes"
          }
        ]
      },
      {
        "id": 1119,
        "icon": "fa:robot",
        "name": "@n8n/n8n-nodes-langchain.agent",
        "codex": {
          "data": {
            "alias": [
              "LangChain",
              "Chat",
              "Conversational",
              "Plan and Execute",
              "ReAct",
              "Tools"
            ],
            "resources": {
              "primaryDocumentation": [
                {
                  "url": "https://docs.n8n.io/integrations/builtin/cluster-nodes/root-nodes/n8n-nodes-langchain.agent/"
                }
              ]
            },
            "categories": [
              "AI",
              "Langchain"
            ],
            "subcategories": {
              "AI": [
                "Agents",
                "Root Nodes"
              ]
            }
          }
        },
        "group": "[\"transform\"]",
        "defaults": {
          "name": "AI Agent",
          "color": "#404040"
        },
        "iconData": {
          "icon": "robot",
          "type": "icon"
        },
        "displayName": "AI Agent",
        "typeVersion": 3,
        "nodeCategories": [
          {
            "id": 25,
            "name": "AI"
          },
          {
            "id": 26,
            "name": "Langchain"
          }
        ]
      },
      {
        "id": 1153,
        "icon": "file:openAiLight.svg",
        "name": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
        "codex": {
          "data": {
            "resources": {
              "primaryDocumentation": [
                {
                  "url": "https://docs.n8n.io/integrations/builtin/cluster-nodes/sub-nodes/n8n-nodes-langchain.lmchatopenai/"
                }
              ]
            },
            "categories": [
              "AI",
              "Langchain"
            ],
            "subcategories": {
              "AI": [
                "Language Models",
                "Root Nodes"
              ],
              "Language Models": [
                "Chat Models (Recommended)"
              ]
            }
          }
        },
        "group": "[\"transform\"]",
        "defaults": {
          "name": "OpenAI Chat Model"
        },
        "iconData": {
          "type": "file",
          "fileBuffer": "data:image/svg+xml;base64,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"
        },
        "displayName": "OpenAI Chat Model",
        "typeVersion": 1,
        "nodeCategories": [
          {
            "id": 25,
            "name": "AI"
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