{ "id": "fDLwldlY6FV3fqJ2", "meta": { "templateCredsSetupCompleted": true }, "name": "Generate and post Content on Linkedin using AI Agent with Gemini Chat API", "tags": [], "nodes": [ { "id": "d24cd7a9-52b3-4cde-8323-748f4a474e9f", "name": "When clicking \u2018Execute workflow\u2019", "type": "n8n-nodes-base.manualTrigger", "position": [ -528, -64 ], "parameters": {}, "typeVersion": 1 }, { "id": "9d8dc5b0-603a-484a-b710-0484141017ec", "name": "Edit Fields", "type": "n8n-nodes-base.set", "position": [ -304, -64 ], "parameters": { "options": {}, "assignments": { "assignments": [ { "id": "baaa3fc3-f510-4af1-80ac-7b46619de020", "name": "niche", "type": "string", "value": "startup founders in SaaS" }, { "id": "287ddc20-8032-4fc4-8913-ca52fbb58d29", "name": "audience", "type": "string", "value": "growth-focused professionals" } ] } }, "typeVersion": 3.4 }, { "id": "d7740a8c-0cf3-4bdc-84c9-4e5261ace324", "name": "AI Agent", "type": "@n8n/n8n-nodes-langchain.agent", "position": [ -80, -64 ], "parameters": { "text": "=You are a content strategist for LinkedIn.\nGiven a niche and audience, return 10 scroll-stopping post ideas as compact titles.\nOutput STRICT JSON:\n{\n \"ideas\": [\n {\"id\": 1, \"title\": \"...\"},\n ...\n {\"id\": 10, \"title\": \"...\"}\n ]\n}\nNiche: {{$json.niche}}\nAudience: {{$json.audience}}\n", "options": {}, "promptType": "define" }, "typeVersion": 2.2 }, { "id": "80d63523-f0e3-4253-8d66-1de45233dfbe", "name": "Google Gemini Chat Model", "type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini", "position": [ -8, 160 ], "parameters": { "options": {} }, "credentials": { "googlePalmApi": { "name": "" } }, "typeVersion": 1 }, { "id": "be593fa2-f68c-461d-994a-d5b7274c3a6a", "name": "Code", "type": "n8n-nodes-base.code", "position": [ 272, -64 ], "parameters": { "jsCode": "// 1) Get raw AI output from the previous node\nlet raw = $input.first().json.output || $json.data || \"\";\n\n// 2) Remove ```json fences if present\nraw = raw.replace(/```json/i, \"\").replace(/```/g, \"\").trim();\n\n// 3) Parse\nlet data;\ntry { data = JSON.parse(raw); }\ncatch (e) { throw new Error(\"Gemini did not return valid JSON:\\n\" + raw); }\n\nconst ideas = data.ideas || [];\n\n// 4) Create correlationId for this email thread/session\nconst correlationId = Date.now().toString() + '-' + Math.random().toString(36).slice(2,8);\n\n// 5) Build a nice email body\nlet body = `Here are 10 LinkedIn post ideas for \u201c$('Edit Fields').first().json.audience\u201d in \u201c$('Edit Fields').first().json.niche\u201d:\\n\\n`;\nideas.forEach(i => { body += `${i.id}. ${i.title}\\n`; });\nbody += `\\nReply with the number (1\u201310) to draft posts.\\n`;\n\n// 6) Return\nreturn [{\n correlationId,\n niche: $('Edit Fields').first().json.niche,\n audience: $('Edit Fields').first().json.audience,\n ideas,\n emailBody: body\n}];\n" }, "typeVersion": 2 }, { "id": "db32c86a-f3d3-4257-80cc-1d9c45f2d9df", "name": "Send a message", "type": "n8n-nodes-base.gmail", "position": [ 720, -64 ], "parameters": { "sendTo": "user@example.com ", "message": "={{ $('Code').item.json.emailBody }}", "options": {}, "subject": "=Your 10 LinkedIn Ideas [CID: {{ $json['correlationId '] }}]" }, "credentials": { "gmailOAuth2": { "name": "" } }, "typeVersion": 2.1 }, { "id": "eeafee6c-8258-48d7-99f6-7cd80b1c95bf", "name": "Gmail Trigger", "type": "n8n-nodes-base.gmailTrigger", "position": [ -528, 516 ], "parameters": { "filters": { "q": "to:me subject:\"[CID:\" is:inbox -category:promotions", "sender": "user@example.com ", "includeSpamTrash": false }, "pollTimes": { "item": [ { "mode": "everyMinute" } ] } }, "credentials": { "gmailOAuth2": { "name": "" } }, "executeOnce": true, "typeVersion": 1.3 }, { "id": "812e4f0c-4d66-4fba-a7dc-882504ac3cd5", "name": "Code1", "type": "n8n-nodes-base.code", "position": [ -304, 516 ], "parameters": { "jsCode": "// Pull a plain text we can regex against (snippet is usually fine)\nconst text = ($input.first().json.snippet || '').trim();\n\n// First number in the reply\nconst numMatch = text.match(/\\d+/);\nconst selectedNumber = numMatch ? Number(numMatch[0]) : null;\n\n// Extract correlationId from Subject header\nlet subject = $input.first().json.Subject\nconst cidMatch = subject.match(/\\[CID:\\s*([^\\]]+)\\]/i);\nconst correlationId = cidMatch ? cidMatch[1] : null;\n\n// Who replied (optional, can be useful)\nlet from = '';\nif ($json.payload && $json.payload.headers) {\n const f = $json.payload.headers.find(h => h.name === 'From');\n from = f ? f.value : '';\n}\n\nif (!correlationId || !selectedNumber) {\n return [{ kind: 'unknown', reason: 'Missing CID or number', subject, text }];\n}\n\nreturn [{\n kind: 'numberReply',\n selectedNumber,\n correlationId,\n from\n}];\n" }, "typeVersion": 2 }, { "id": "fdcd4332-9481-48c9-98a0-00b9aa2f6d85", "name": "Code2", "type": "n8n-nodes-base.code", "position": [ 464, 384 ], "parameters": { "jsCode": "// Parse ideas into array\nconst ideas = JSON.parse($input.first().json.ideas || \"[]\");\n\n// Convert selected number to string because ids are strings in your JSON\nconst selectedNumber = $('Code1').first().json.selectedNumber;\n\n// Find chosen idea\nconst chosen = ideas.find(i => i.id === selectedNumber);\n\nif (!chosen) {\n return [{\n error: true,\n msg: 'Idea not found',\n selectedNumber\n }];\n}\n\nreturn [{\n correlationId: $input.first().json['correlationId '],\n selectedTopic: chosen.title,\n niche: $input.first().json.niche,\n audience: $input.first().json.audience\n}];\n" }, "typeVersion": 2 }, { "id": "d809b62b-d5d9-4d87-8961-6be7ee9b2ae8", "name": "AI Agent1", "type": "@n8n/n8n-nodes-langchain.agent", "position": [ 704, 272 ], "parameters": { "text": "=Create 3 LinkedIn post drafts about the topic below, tailored to the audience.\nLength: 120\u2013200 words each, plain text. Avoid emojis unless natural.\nOutput strict JSON:\n{\n \"drafts\": [\n {\"id\": 1, \"text\": \"...\"},\n {\"id\": 2, \"text\": \"...\"},\n {\"id\": 3, \"text\": \"...\"}\n ]\n}\nTopic: {{$json.selectedTopic}}\nAudience: {{$json.audience}}\nNiche: {{$json.niche}}\nTone: insightful, practical, founder-friendly\n", "options": {}, "promptType": "define" }, "typeVersion": 2.2 }, { "id": "2594ad03-fcb3-4ac8-b707-663cac6fb1b9", "name": "Google Gemini Chat Model1", "type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini", "position": [ 768, 480 ], "parameters": { "options": {} }, "credentials": { "googlePalmApi": { "name": "" } }, "typeVersion": 1 }, { "id": "aee41c79-9bce-4756-8603-15406165f11b", "name": "Append row in sheet", "type": "n8n-nodes-base.googleSheets", "position": [ 496, -64 ], "parameters": { "columns": { "value": { "ideas": "={{ $json.ideas }}", "niche": "={{ $json.niche }}", "stage": "=\"ideas\"", "audience": "={{ $json.audience }}", "correlationId ": "={{ $json.correlationId }}" }, "schema": [ { "id": "correlationId ", "type": "string", "display": true, "removed": false, "required": false, "displayName": "correlationId ", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "stage", "type": "string", "display": true, "removed": false, "required": false, "displayName": "stage", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "niche", "type": "string", "display": true, "removed": false, "required": false, "displayName": "niche", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "audience", "type": "string", "display": true, "removed": false, "required": false, "displayName": "audience", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "ideas", "type": "string", "display": true, "removed": false, "required": false, "displayName": "ideas", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "selectedTopic", "type": "string", "display": true, "removed": false, "required": false, "displayName": "selectedTopic", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "drafts", "type": "string", "display": true, "removed": false, "required": false, "displayName": "drafts", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "linkedinUrn", "type": "string", "display": true, "removed": false, "required": false, "displayName": "linkedinUrn", "defaultMatch": false, "canBeUsedToMatch": true } ], "mappingMode": "defineBelow", "matchingColumns": [ "correlationId" ], "attemptToConvertTypes": false, "convertFieldsToString": false }, "options": {}, "operation": "append", "sheetName": { "__rl": true, "mode": "list", "value": "gid=0", "cachedResultUrl": "https://docs.google.com/spreadsheets/", "cachedResultName": "Sheet1" }, "documentId": { "__rl": true, "mode": "list", "value": "1O0ewqwJerpjv6h8Zq5jrA4NC-crh4CVcH1uT2PHuUQg", "cachedResultUrl": "https://docs.google.com/spreadsheets/", "cachedResultName": "Linkedin Post Idea" } }, "credentials": { "googleSheetsOAuth2Api": { "name": "" } }, "typeVersion": 4.7 }, { "id": "4a3db0b9-20c7-423e-b0e3-90d9249b63c9", "name": "Switch", "type": "n8n-nodes-base.switch", "position": [ 144, 500 ], "parameters": { "rules": { "values": [ { "outputKey": "Drafts Path", "conditions": { "options": { "version": 2, "leftValue": "", "caseSensitive": true, "typeValidation": "strict" }, "combinator": "and", "conditions": [ { "id": "a7824eea-4a1c-4e56-abfb-7b01f2195d76", "operator": { "type": "string", "operation": "equals" }, "leftValue": "={{ $json.stage }}", "rightValue": "\"ideas\"" } ] }, "renameOutput": true }, { "outputKey": "Publish Path", "conditions": { "options": { "version": 2, "leftValue": "", "caseSensitive": true, "typeValidation": "strict" }, "combinator": "and", "conditions": [ { "id": "9fcf7470-47bb-4ec6-bf94-dd154f4c5220", "operator": { "name": "filter.operator.equals", "type": "string", "operation": "equals" }, "leftValue": "={{ $json.stage }}", "rightValue": "\"drafts\"" } ] }, "renameOutput": true }, { "outputKey": "END", "conditions": { "options": { "version": 2, "leftValue": "", "caseSensitive": true, "typeValidation": "strict" }, "combinator": "and", "conditions": [ { "id": "c92dcf46-6b16-49d2-b4a8-9612c8615a42", "operator": { "type": "string", "operation": "empty", "singleValue": true }, "leftValue": "={{ $json.stage }}", "rightValue": "" } ] }, "renameOutput": true } ] }, "options": {} }, "typeVersion": 3.2 }, { "id": "6f8f75a6-2226-412f-9f2b-694f7cde6e10", "name": "Code3", "type": "n8n-nodes-base.code", "position": [ 1056, 272 ], "parameters": { "jsCode": "let raw = $input.first().json.output || $json.data || \"\";\nraw = raw.replace(/```json/i, \"\").replace(/```/g, \"\").trim();\n\nlet data;\ntry { data = JSON.parse(raw); }\ncatch(e) { throw new Error(\"Gemini drafts JSON parse error:\\n\" + raw); }\n\nconst drafts = data.drafts || [];\nlet body = `Here are 3 drafts for:\\n\u201c$('Code2').first().json.selectedTopic\u201d\\n\\n`;\ndrafts.forEach(d => { body += `${d.id}. ${d.text}\\n\\n`; });\nbody += `Reply with 1, 2, or 3 to publish on LinkedIn.\\n`;\n\nreturn [{\n correlationId: $('Code2').first().json.correlationId,\n selectedTopic: $('Code2').first().json.selectedTopic,\n drafts,\n emailBody: body\n}];\n" }, "typeVersion": 2 }, { "id": "6570f3c1-e3a8-4a27-a600-e0d101bb0f03", "name": "Update row in sheet", "type": "n8n-nodes-base.googleSheets", "position": [ 1296, 272 ], "parameters": { "columns": { "value": { "stage": "\"drafts\"", "drafts": "={{ $json.drafts }}", "selectedTopic": "={{ $json.selectedTopic }}", "correlationId ": "={{ $json.correlationId }}" }, "schema": [ { "id": "correlationId ", "type": "string", "display": true, "removed": false, "required": false, "displayName": "correlationId ", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "stage", "type": "string", "display": true, "required": false, "displayName": "stage", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "niche", "type": "string", "display": true, "required": false, "displayName": "niche", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "audience", "type": "string", "display": true, "required": false, "displayName": "audience", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "ideas", "type": "string", "display": true, "required": false, "displayName": "ideas", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "selectedTopic", "type": "string", "display": true, "required": false, "displayName": "selectedTopic", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "drafts", "type": "string", "display": true, "required": false, "displayName": "drafts", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "linkedinUrn", "type": "string", "display": true, "required": false, "displayName": "linkedinUrn", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "row_number", "type": "number", "display": true, "removed": true, "readOnly": true, "required": false, "displayName": "row_number", "defaultMatch": false, "canBeUsedToMatch": true } ], "mappingMode": "defineBelow", "matchingColumns": [ "correlationId " ], "attemptToConvertTypes": false, "convertFieldsToString": false }, "options": {}, "operation": "update", "sheetName": { "__rl": true, "mode": "list", "value": "gid=0", "cachedResultUrl": "https://docs.google.com/spreadsheets/", "cachedResultName": "Sheet1" }, "documentId": { "__rl": true, "mode": "list", "value": "1O0ewqwJerpjv6h8Zq5jrA4NC-crh4CVcH1uT2PHuUQg", "cachedResultUrl": "https://docs.google.com/spreadsheets/k", "cachedResultName": "Linkedin Post Idea" } }, "credentials": { "googleSheetsOAuth2Api": { "name": "" } }, "typeVersion": 4.7 }, { "id": "eea1b34d-eb46-4ea6-b592-1143d11f7065", "name": "Send a message1", "type": "n8n-nodes-base.gmail", "position": [ 1536, 272 ], "parameters": { "sendTo": "user@example.com", "message": "={{ $('Code3').item.json.emailBody }}", "options": {}, "subject": "=Drafts for \"{{$json.selectedTopic}}\" [CID: {{ $json['correlationId '] }}]" }, "credentials": { "gmailOAuth2": { "name": "" } }, "typeVersion": 2.1 }, { "id": "af15a85f-d54b-49d1-9225-c1a6bc34a30c", "name": "Code4", "type": "n8n-nodes-base.code", "position": [ 464, 688 ], "parameters": { "jsCode": "// Extract drafts from sheet row\nlet drafts = $input.first().json.drafts || [];\nif (typeof drafts === 'string') {\n try {\n drafts = JSON.parse(drafts);\n } catch (e) {\n return [{ error: true, msg: 'Failed to parse drafts JSON', raw: drafts }];\n }\n}\n\n// Get selected number from earlier node\nconst idx = $item(0).$node[\"Code1\"].json.selectedNumber;\nconst selected = drafts.find(d => Number(d.id) === Number(idx));\n\nif (!selected) {\n return [{\n error: true,\n msg: `Draft #${idx} not found`,\n availableDrafts: drafts.map(d => d.id)\n }];\n}\n\nreturn [{\n correlationId: $json.correlationId,\n selectedTopic: $json.selectedTopic,\n finalPost: selected.text\n}];\n" }, "typeVersion": 2 }, { "id": "d4da723f-bf55-4718-9e69-d928d1d871eb", "name": "Create a post", "type": "n8n-nodes-base.linkedIn", "position": [ 752, 688 ], "parameters": { "text": "={{ $json.finalPost }}", "postAs": "organization", "organization": "79935287", "authentication": "communityManagement", "additionalFields": {} }, "credentials": { "linkedInCommunityManagementOAuth2Api": { "name": "" } }, "typeVersion": 1 }, { "id": "9f09d25f-4e52-4a32-b819-3801cd48b46a", "name": "Update row in sheet1", "type": "n8n-nodes-base.googleSheets", "position": [ 992, 688 ], "parameters": { "columns": { "value": { "stage": "Posted", "linkedinUrn": "={{ $json.urn }}", "correlationId ": "={{ $('Get row(s) in sheet').item.json['correlationId '] }}" }, "schema": [ { "id": "correlationId ", "type": "string", "display": true, "removed": false, "required": false, "displayName": "correlationId ", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "stage", "type": "string", "display": true, "required": false, "displayName": "stage", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "niche", "type": "string", "display": true, "required": false, "displayName": "niche", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "audience", "type": "string", "display": true, "required": false, "displayName": "audience", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "ideas", "type": "string", "display": true, "required": false, "displayName": "ideas", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "selectedTopic", "type": "string", "display": true, "required": false, "displayName": "selectedTopic", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "drafts", "type": "string", "display": true, "required": false, "displayName": "drafts", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "linkedinUrn", "type": "string", "display": true, "required": false, "displayName": "linkedinUrn", "defaultMatch": false, "canBeUsedToMatch": true }, { "id": "row_number", "type": "number", "display": true, "removed": true, "readOnly": true, "required": false, "displayName": "row_number", "defaultMatch": false, "canBeUsedToMatch": true } ], "mappingMode": "defineBelow", "matchingColumns": [ "correlationId " ], "attemptToConvertTypes": false, "convertFieldsToString": false }, "options": {}, "operation": "update", "sheetName": { "__rl": true, "mode": "list", "value": "gid=0", "cachedResultUrl": "https://docs.google.com/spreadsheets/", "cachedResultName": "Sheet1" }, "documentId": { "__rl": true, "mode": "list", "value": "1O0ewqwJerpjv6h8Zq5jrA4NC-crh4CVcH1uT2PHuUQg", "cachedResultUrl": "https://docs.google.com/spreadsheets/", "cachedResultName": "Linkedin Post Idea" } }, "credentials": { "googleSheetsOAuth2Api": { "name": "" } }, "typeVersion": 4.7 }, { "id": "b7d82533-a238-4bb3-8ee5-a024344031dc", "name": "Send a message2", "type": "n8n-nodes-base.gmail", "position": [ 1216, 688 ], "parameters": { "sendTo": "user@example.com", "message": "=Published to LinkedIn \u2705\n\nTopic:\n{{ $('Code4').item.json.selectedTopic }}\n\nPreview:\n{{($('Code4').item.json.finalPost).slice(0, 200) }}\u2026\n", "options": {}, "subject": "=Posted \u2705 \u201c{{ $('Code4').item.json.selectedTopic }}\u201d [CID: {{ $json['correlationId '] }}]" }, "credentials": { "gmailOAuth2": { "name": "" } }, "typeVersion": 2.1 }, { "id": "27456f83-4fab-47f3-b0da-967e0ceb578c", "name": "Sticky Note", "type": "n8n-nodes-base.stickyNote", "position": [ -1440, -288 ], "parameters": { "width": 704, "height": 1360, "content": "Turn a simple email workflow into a **LinkedIn content machine**. Generate post ideas, draft full posts, and auto-publish to LinkedIn \u2014 all controlled by replying to emails. \n\n---\n\n## \ud83d\udccc Purpose \nAutomate your LinkedIn posting pipeline using **AI + Email approvals**. \n- Generate **10 scroll-stopping post ideas** tailored to your niche & audience. \n- Approve your favorite by replying to the email with a number. \n- Receive **3 AI-written drafts** for the chosen idea. \n- Pick your favorite draft via email reply. \n- The selected post gets **auto-published to LinkedIn** \u2705. \n- All steps are logged in **Google Sheets**. \n\n---\n\n## \ud83d\udd17 Apps Used \n- **Google Gemini** \u2192 generates ideas & drafts \n- **Gmail** \u2192 email-based approval workflow \n- **Google Sheets** \u2192 tracks ideas, drafts, and published posts \n- **LinkedIn API** \u2192 posts directly to your company or personal account \n\n---\n\n## \u2728 Highlights \n- \ud83d\udcec Email-based approval \u2192 no dashboards, just reply with a number \n- \ud83d\udcdd 10 AI-generated content ideas + 3 full drafts per topic \n- \ud83d\udd04 End-to-end tracking in Google Sheets (`ideas \u2192 drafts \u2192 published`) \n- \u26a1 Auto-posting directly to LinkedIn \n- \u2705 Final confirmation email with preview \n\n---\n\n## \ud83d\udc64 Best For \n- Startup founders \n- Agencies managing multiple clients\u2019 LinkedIn \n- Solopreneurs & creators who want consistent posting \n\n---\n\n## \ud83d\udee0\ufe0f Workflow Overview \n\n```mermaid\nflowchart TD\n A[Manual Trigger] --> B[AI Agent - Generate 10 Ideas]\n B --> C[Code - Parse JSON + Correlation ID]\n C --> D[Google Sheets - Append Ideas]\n D --> E[Gmail - Send Ideas Email]\n E --> F[Gmail Trigger - Await Reply]\n F --> G[Code1 - Extract Reply Number]\n G --> H[Google Sheets - Fetch Row]\n H --> I{Switch Stage}\n I -->|Ideas| J[AI Agent - Generate 3 Drafts]\n J --> K[Code3 - Parse Drafts]\n K --> L[Google Sheets - Update Drafts]\n L --> M[Gmail - Send Drafts Email]\n I -->|Drafts| N[Code4 - Select Final Draft]\n N --> O[LinkedIn - Publish Post]\n O --> P[Google Sheets - Update Posted]\n P --> Q[Gmail - Send Confirmation]\n" }, "typeVersion": 1 }, { "id": "fd24d63f-ff08-4bbb-ad21-ef373f050b00", "name": "Sticky Note1", "type": "n8n-nodes-base.stickyNote", "position": [ -616, -160 ], "parameters": { "color": 4, "width": 272, "height": 256, "content": "### 1. Manual Trigger \nRuns workflow manually for testing or ad-hoc posting." }, "typeVersion": 1 }, { "id": "bf456d49-6752-4a42-a0e0-728b42c091fe", "name": "Sticky Note2", "type": "n8n-nodes-base.stickyNote", "position": [ -368, -160 ], "parameters": { "content": "### 2. Edit Fields (Set Node) \nDefines **niche** & **audience** for content generation." }, "typeVersion": 1 }, { "id": "5fdf070e-5045-4178-ae6e-e97b5514711f", "name": "Sticky Note3", "type": "n8n-nodes-base.stickyNote", "position": [ -112, -256 ], "parameters": { "color": 3, "width": 288, "height": 352, "content": "### 3. AI Agent (LangChain Agent) \nGenerates **10 post ideas** in strict JSON format." }, "typeVersion": 1 }, { "id": "a99ee1f8-19df-4f85-8f5e-7029b76b893d", "name": "Sticky Note4", "type": "n8n-nodes-base.stickyNote", "position": [ -352, 128 ], "parameters": { "color": 3, "width": 352, "content": "### 4. Google Gemini Chat Model \nLLM backend for AI Agent. Requires Gemini API credentials." }, "typeVersion": 1 }, { "id": "f0dde27d-4d91-4ecb-808f-974cc27b93b5", "name": "Sticky Note5", "type": "n8n-nodes-base.stickyNote", "position": [ 208, -128 ], "parameters": { "width": 224, "height": 224, "content": "### 5. Code (Parse AI Output) \nCleans JSON, generates correlationId, builds email body." }, "typeVersion": 1 }, { "id": "6e382e0e-864c-4804-8e52-fe61ee75b813", "name": "Sticky Note6", "type": "n8n-nodes-base.stickyNote", "position": [ 424, -192 ], "parameters": { "color": 5, "height": 288, "content": "### 6. Append Row in Sheet (Google Sheets) \nLogs generated ideas, stage set to *ideas*." }, "typeVersion": 1 }, { "id": "f8163c49-3c9c-4587-8666-ec93ada62ce1", "name": "Sticky Note7", "type": "n8n-nodes-base.stickyNote", "position": [ 672, -240 ], "parameters": { "color": 7, "height": 336, "content": "### 7. Send a Message (Gmail) \nEmails you the ideas. You reply with a number." }, "typeVersion": 1 }, { "id": "391c04c2-7832-4cd1-be7f-57b8d2783231", "name": "Sticky Note8", "type": "n8n-nodes-base.stickyNote", "position": [ -600, 324 ], "parameters": { "color": 4, "height": 352, "content": "### 8. Gmail Trigger \nListens for replies with `[CID: ...]`." }, "typeVersion": 1 }, { "id": "ba7c562d-6bc2-47c9-a4d1-0e26d2f0c04b", "name": "Sticky Note9", "type": "n8n-nodes-base.stickyNote", "position": [ -376, 356 ], "parameters": { "height": 320, "content": "### 9. Code1 (Extract Reply) \nParses reply to extract chosen number & correlationId." }, "typeVersion": 1 }, { "id": "a86524e5-e4da-47ad-b2be-8f309d2860f3", "name": "Get row(s) in sheet", "type": "n8n-nodes-base.googleSheets", "position": [ -80, 516 ], "parameters": { "options": {}, "filtersUI": { "values": [ { "lookupValue": "={{ $json.correlationId }}", "lookupColumn": "correlationId " } ] }, "sheetName": { "__rl": true, "mode": "list", "value": "gid=0", "cachedResultUrl": "https://docs.google.com/YOUR_AWS_SECRET_KEY_HERE-crh4CVcH1uT2PHuUQg/edit#gid=0", "cachedResultName": "Sheet1" }, "documentId": { "__rl": true, "mode": "list", "value": "1O0ewqwJerpjv6h8Zq5jrA4NC-crh4CVcH1uT2PHuUQg", "cachedResultUrl": "https://docs.google.com/YOUR_AWS_SECRET_KEY_HERE-crh4CVcH1uT2PHuUQg/edit?usp=drivesdk", "cachedResultName": "Linkedin Post Idea" } }, "credentials": { "googleSheetsOAuth2Api": { "name": "" } }, "executeOnce": true, "typeVersion": 4.7, "alwaysOutputData": true }, { "id": "e22c031e-2559-4c29-af11-67fe606a259c", "name": "Sticky Note10", "type": "n8n-nodes-base.stickyNote", "position": [ -128, 356 ], "parameters": { "color": 5, "width": 192, "height": 320, "content": "### 10. Get Row(s) in Sheet \nFetches stored row by correlationId." }, "typeVersion": 1 }, { "id": "686e770c-ea46-4b41-aca6-a705fa093dbf", "name": "Sticky Note11", "type": "n8n-nodes-base.stickyNote", "position": [ 80, 336 ], "parameters": { "color": 6, "height": 464, "content": "### 11. Switch \nRoutes flow: **ideas \u2192 drafts \u2192 publish**." }, "typeVersion": 1 }, { "id": "62331774-9639-4eb2-a8bf-1fcf50971901", "name": "Sticky Note12", "type": "n8n-nodes-base.stickyNote", "position": [ 368, 256 ], "parameters": { "content": "### 12. Code2 (Match Selected Idea) \nFinds the chosen idea & extracts topic." }, "typeVersion": 1 }, { "id": "576bbe0f-f7fe-4de3-9fd7-fe19f7844e38", "name": "Sticky Note13", "type": "n8n-nodes-base.stickyNote", "position": [ 656, 128 ], "parameters": { "color": 3, "width": 288, "height": 320, "content": "### 13. AI Agent1 (Draft Generator) \nGenerates **3 drafts** (120\u2013200 words each)." }, "typeVersion": 1 }, { "id": "9d83589b-207f-40ec-b74a-16506a070b98", "name": "Sticky Note14", "type": "n8n-nodes-base.stickyNote", "position": [ 864, 464 ], "parameters": { "color": 3, "width": 304, "height": 112, "content": "### 14. Google Gemini Chat Model1 \nBackend for AI Agent1." }, "typeVersion": 1 }, { "id": "39933d7c-28dc-4d6e-88a4-7142174ba3fe", "name": "Sticky Note15", "type": "n8n-nodes-base.stickyNote", "position": [ 976, 144 ], "parameters": { "height": 256, "content": "### 15. Code3 (Parse Drafts) \nParses drafts JSON, builds email body." }, "typeVersion": 1 }, { "id": "796a69f9-2900-4f83-8d48-c254eeede8c3", "name": "Sticky Note16", "type": "n8n-nodes-base.stickyNote", "position": [ 1232, 128 ], "parameters": { "color": 5, "height": 288, "content": "### 16. Update Row in Sheet \nUpdates stage to *drafts*, logs drafts JSON." }, "typeVersion": 1 }, { "id": "6d2bb7da-ea48-46f7-a684-29fb4da0bad4", "name": "Sticky Note17", "type": "n8n-nodes-base.stickyNote", "position": [ 1504, 96 ], "parameters": { "color": 7, "height": 320, "content": "### 17. Send a Message1 (Gmail) \nEmails you the 3 drafts for approval." }, "typeVersion": 1 }, { "id": "72eb365d-0a75-4568-bcc9-5c9e837a150c", "name": "Sticky Note18", "type": "n8n-nodes-base.stickyNote", "position": [ 384, 560 ], "parameters": { "content": "### 18. Code4 (Match Selected Draft) \nExtracts final draft based on reply number." }, "typeVersion": 1 }, { "id": "2441751d-9a55-426d-995b-0c63313a41bc", "name": "Sticky Note19", "type": "n8n-nodes-base.stickyNote", "position": [ 656, 624 ], "parameters": { "color": 6, "content": "### 19. Create a Post (LinkedIn) \nPublishes final post to LinkedIn." }, "typeVersion": 1 }, { "id": "13eedb37-8e92-4fad-994a-40948c2bccb5", "name": "Sticky Note20", "type": "n8n-nodes-base.stickyNote", "position": [ 912, 608 ], "parameters": { "color": 5, "height": 256, "content": "### 20. Update Row in Sheet1 \nUpdates sheet stage to *Posted* with LinkedIn URN." }, "typeVersion": 1 }, { "id": "fd76390c-8832-4ba6-a8c2-44e8d7913dd4", "name": "Sticky Note21", "type": "n8n-nodes-base.stickyNote", "position": [ 1168, 592 ], "parameters": { "color": 7, "height": 256, "content": "### 21. Send a Message2 (Gmail) \nSends final confirmation email with preview." }, "typeVersion": 1 } ], "active": false, "settings": { "timezone": "Asia/Kolkata", "callerPolicy": "workflowsFromSameOwner", "errorWorkflow": "fDLwldlY6FV3fqJ2", "executionOrder": "v1" }, "versionId": "b50605e2-db09-447a-b131-1d982ed9c3ff", "connections": { "Code": { "main": [ [ { "node": "Append row in sheet", "type": "main", "index": 0 } ] ] }, "Code1": { "main": [ [ { "node": "Get row(s) in sheet", "type": "main", "index": 0 } ] ] }, "Code2": { "main": [ [ { "node": "AI Agent1", "type": "main", "index": 0 } ] ] }, "Code3": { "main": [ [ { "node": "Update row in sheet", "type": "main", "index": 0 } ] ] }, "Code4": { "main": [ [ { "node": "Create a post", "type": "main", "index": 0 } ] ] }, "Switch": { "main": [ [ { "node": "Code2", "type": "main", "index": 0 } ], [ { "node": "Code4", "type": "main", "index": 0 } ], [] ] }, "AI Agent": { "main": [ [ { "node": "Code", "type": "main", "index": 0 } ] ] }, "AI Agent1": { "main": [ [ { "node": "Code3", "type": "main", "index": 0 } ] ] }, "Edit Fields": { "main": [ [ { "node": "AI Agent", "type": "main", "index": 0 } ] ] }, "Create a post": { "main": [ [ { "node": "Update row in sheet1", "type": "main", "index": 0 } ] ] }, "Gmail Trigger": { "main": [ [ { "node": "Code1", "type": "main", "index": 0 } ] ] }, "Send a message1": { "main": [ [] ] }, "Append row in sheet": { "main": [ [ { "node": "Send a message", "type": "main", "index": 0 } ] ] }, "Get row(s) in sheet": { "main": [ [ { "node": "Switch", "type": "main", "index": 0 } ] ] }, "Update row in sheet": { "main": [ [ { "node": "Send a message1", "type": "main", "index": 0 } ] ] }, "Update row in sheet1": { "main": [ [ { "node": "Send a message2", "type": "main", "index": 0 } ] ] }, "Google Gemini Chat Model": { "ai_languageModel": [ [ { "node": "AI Agent", "type": "ai_languageModel", "index": 0 } ] ] }, "Google Gemini Chat Model1": { "ai_languageModel": [ [ { "node": "AI Agent1", "type": "ai_languageModel", "index": 0 } ] ] }, "When clicking \u2018Execute workflow\u2019": { "main": [ [ { "node": "Edit Fields", "type": "main", "index": 0 } ] ] } } }