{ "nodes": [ { "id": "a10c960f-e25e-4bca-911d-0b7f4bbee975", "name": "On form submission", "type": "n8n-nodes-base.formTrigger", "position": [ 3248, 1408 ], "parameters": { "options": { "path": "7eefa8a2-fe80-46ce-b86c-acd138eb6941", "buttonLabel": "Generate Learning Notes", "appendAttribution": false }, "formTitle": "YouTube to Active Learning Notes", "formFields": { "values": [ { "fieldName": "URL", "fieldLabel": "YouTube Video URL", "placeholder": "input your link youtube", "requiredField": true } ] }, "formDescription": "Transform any YouTube video into structured Active Learning study sheets powered by AI" }, "typeVersion": 2.4 }, { "id": "0a27dd78-5c4d-4e3e-acb4-646889b385ba", "name": "Sticky Note - Overview", "type": "n8n-nodes-base.stickyNote", "position": [ 3200, 656 ], "parameters": { "width": 420, "height": 544, "content": "## \ud83d\ude80 Overview & Setup\n**Turn YouTube videos into Active Learning study sheets.**\n\n### \u2699\ufe0f How it works\n1. **Input:** Submit a YouTube Link.\n2. **Process:** The workflow fetches metadata, transcribes audio, and analyzes it using the ICAP framework.\n3. **Output:** A structured Notion page with learning goals and practice tasks.\n\n### \ud83d\udccb Prerequisites\n* **Notion Template:** [Click here to duplicate](https://www.notion.so/YouTube-to-Notion-Active-Learning-Assistant-Beginner-2db1fc5a596381b1b5dec683689d3d1d?source=copy_link)\n* **API Keys:** RapidAPI, Google Gemini, YouTube Data API.\n\n### \u26a0\ufe0f Before Running\n1. Paste your **RapidAPI Key** in the *HTTP - Get YouTube Audio* node.\n2. Paste your **Database ID** in the *Function - Parse Notion JSON* node." }, "typeVersion": 1 }, { "id": "4462a719-70ef-4aa0-a253-4485c48b2ebd", "name": "Sticky Note - Fetch", "type": "n8n-nodes-base.stickyNote", "position": [ 3200, 1216 ], "parameters": { "color": 7, "width": 888, "height": 396, "content": "## \ud83d\udce5 Step 1: Get Video Data\nHere, the bot receives your YouTube Link.\n\n**What happens?**\n- It separates the Video ID from the link.\n- It fetches the Title, Channel Name, and Thumbnail image to make your Notion header look good." }, "typeVersion": 1 }, { "id": "656a39f9-c80b-4167-97c1-e10f8d7d4fe1", "name": "Sticky Note - Audio", "type": "n8n-nodes-base.stickyNote", "position": [ 4112, 1248 ], "parameters": { "color": 2, "width": 880, "height": 688, "content": "## \ud83c\udfa7 Step 2: Listen & Note-take\nSince AI cannot \"watch,\" we convert the video into text.\n\n**The Process:**\n1. **Download:** Grabs the audio file (.m4a) from YouTube via RapidAPI.\n2. **Transcribe:** Sends the audio file to **Gemini Flash**. This model is chosen because it's fast, cheap, and handles long audio well." }, "typeVersion": 1 }, { "id": "e473e386-b06f-4b5f-a7f3-fb1425239056", "name": "Sticky Note - AI", "type": "n8n-nodes-base.stickyNote", "position": [ 5024, 1152 ], "parameters": { "color": 2, "width": 676, "height": 672, "content": "## \ud83e\udd16 Step 3: \"Active Learning\" Analysis\nThis is the brain of the system. The AI acts as your **Private Tutor**, not just a summarizer.\n\n**AI Tasks (based on Instructions):**\n- Create **Micro-goals** (Specific learning targets).\n- Generate **Cornell Notes** (Critical Q&A).\n- Perform the **Feynman Test** (Explain complex concepts simply).\n- Design a **Simulation Task** for you to practice immediately." }, "typeVersion": 1 }, { "id": "01ba8b94-8c62-4b81-b43e-a4ecb849d99b", "name": "Sticky Note - Storage", "type": "n8n-nodes-base.stickyNote", "position": [ 5728, 1152 ], "parameters": { "color": 2, "width": 472, "height": 428, "content": "## \ud83d\udcbe Step 4: Build Notion Page\nThis part arranges the \"furniture\" in your Notion page to keep it tidy.\n\n**Features:**\n- Uses custom code (JavaScript) to create Checkboxes, Toggles, and Colored Boxes.\n- Sends the structured data to your Notion Database via API." }, "typeVersion": 1 }, { "id": "afa15c61-be81-4a6b-ba4d-badbc6d74241", "name": "Sticky Note - Security", "type": "n8n-nodes-base.stickyNote", "position": [ 5728, 1600 ], "parameters": { "color": 3, "width": 400, "height": 900, "content": "## \ud83d\udee0\ufe0f Checklist Before Running (Must Check!)\n\nIf the workflow fails (red error), check these 3 items first:\n\n### 0. Get the Notion Template \ud83d\udcc4\n*First, duplicate this database to your Notion workspace.*\n- [**\ud83d\udc49 Click Here to Open Template**](https://www.notion.so/YouTube-to-Notion-Active-Learning-Assistant-Beginner-2db1fc5a596381b1b5dec683689d3d1d?source=copy_link)\n- Click **Duplicate** (top-right corner) to save it.\n\n### 1. Notion Database ID \ud83d\uddc2\ufe0f\n*Ensure the ID inside the \"Function\" Node matches your new Notion Database.*\n- **How to Find:** Open your Notion database in a browser -> Check the URL.\n- **Format:** `notion.so/username/[DATABASE_ID]?v=...` (The long string between the username and the question mark).\n- **Example:** `2db1fc5a...`\n\n### 2. API Keys & Quota \ud83d\udd11\n*Ensure your keys are active and you have available quota.*\n\n* **RapidAPI (YouTube Downloader):**\n - [Get Key Here](https://rapidapi.com/ytdlfree/api/youtube-video-fast-downloader-24-7)\n - Check the \"My Apps\" menu in RapidAPI to view your remaining monthly quota.\n\n* **Google Gemini API:**\n - [Create Free API Key](https://aistudio.google.com/app/apikey)\n - Ensure your Google Cloud project has billing linked (even for the free tier).\n\n### 3. Notion Connection (Integration) \ud83d\udd0c\n*The \"HTTP Request\" Node must be connected to your Notion account.*\n- **How to Check:** Click the HTTP Request Node -> \"Credential\" Tab -> Ensure status is **\"Connected\"**.\n- **Important:** Inside Notion, click the three dots `...` at the top right of your Database page -> `Connections` -> `Connect to` -> Select your n8n integration name." }, "typeVersion": 1 }, { "id": "46fd1111-9807-44ca-b81b-e1d867f5192e", "name": "Set - Prepare Video Metadata", "type": "n8n-nodes-base.set", "position": [ 3920, 1408 ], "parameters": { "options": {}, "assignments": { "assignments": [ { "id": "field1", "name": "videoId", "type": "string", "value": "={{ $json.id }}" }, { "id": "field2", "name": "title", "type": "string", "value": "={{ $json.snippet.title }}" }, { "id": "field3", "name": "description", "type": "string", "value": "={{ $json.snippet.description }}" }, { "id": "field4", "name": "publishedAt", "type": "string", "value": "={{ $json.snippet.publishedAt }}" }, { "id": "field5", "name": "thumbnailUrl", "type": "string", "value": "={{ $json.snippet.thumbnails.maxres?.url || $json.snippet.thumbnails.high?.url || $json.snippet.thumbnails.default.url }}" }, { "id": "field6", "name": "videoUrl", "type": "string", "value": "={{ 'https://www.youtube.com/watch?v=' + $json.id }}" }, { "id": "field7", "name": "channelTitle", "type": "string", "value": "={{ $json.snippet.channelTitle }}" } ] } }, "typeVersion": 3.4 }, { "id": "4bec85e9-d4dc-461c-8674-3466a9096c45", "name": "HTTP - Download Audio File", "type": "n8n-nodes-base.httpRequest", "position": [ 4496, 1520 ], "parameters": { "url": "={{ $json.file }}", "options": { "response": { "response": { "responseFormat": "file" } } } }, "typeVersion": 4.2 }, { "id": "f7dcab68-667c-4abf-a9f2-adca1b4bde27", "name": "IF - Skip if No Transcript", "type": "n8n-nodes-base.if", "position": [ 4768, 1760 ], "parameters": { "options": {}, "conditions": { "options": { "version": 1, "leftValue": "", "caseSensitive": true, "typeValidation": "strict" }, "combinator": "and", "conditions": [ { "id": "condition1", "operator": { "type": "string", "operation": "notEmpty" }, "leftValue": "={{ $json.content?.parts?.[0]?.text }}", "rightValue": "" } ] } }, "typeVersion": 2.1 }, { "id": "8eac35a4-8269-4b77-80cd-f876957219e1", "name": "Merge - Attach Metadata + Transcript", "type": "n8n-nodes-base.merge", "position": [ 5104, 1408 ], "parameters": { "mode": "combine", "options": { "includeUnpaired": true }, "combineBy": "combineByPosition" }, "retryOnFail": false, "typeVersion": 3, "alwaysOutputData": false }, { "id": "6315aa12-cdad-43d9-a5c6-6d18b2314b88", "name": "HTTP - Get YouTube Audio", "type": "n8n-nodes-base.httpRequest", "position": [ 4240, 1520 ], "parameters": { "url": "={{ 'https://youtube-video-fast-downloader-24-7.p.rapidapi.com/download_audio/' + $json.videoId + '?quality=140' }}", "options": {}, "sendHeaders": true, "headerParameters": { "parameters": [ { "name": "x-rapidapi-host", "value": "youtube-video-fast-downloader-24-7.p.rapidapi.com" }, { "name": "x-rapidapi-key", "value": "PASTE_YOUR_RAPIDAPI_KEY_HERE" }, { "name": "Content-Type", "value": "application/json" } ] } }, "typeVersion": 4.2 }, { "id": "6a2a6bc0-8c90-4e51-9a7c-7296845f03c7", "name": "YouTube - Fetch Video Details", "type": "n8n-nodes-base.youTube", "position": [ 3680, 1408 ], "parameters": { "options": {}, "videoId": "={{ $json.VIdeoID }}", "resource": "video", "operation": "get" }, "typeVersion": 1 }, { "id": "459a4568-c7cb-429e-8d52-7bdde7bffab7", "name": "Memory - Conversation Buffer", "type": "@n8n/n8n-nodes-langchain.memoryBufferWindow", "position": [ 5344, 1648 ], "parameters": { "sessionKey": "active-learning-session", "sessionIdType": "customKey" }, "typeVersion": 1.3 }, { "id": "91546d20-4d78-41bc-a735-2308eae843cb", "name": "Output Parser - Structured JSON", "type": "@n8n/n8n-nodes-langchain.outputParserStructured", "position": [ 5536, 1648 ], "parameters": { "jsonSchemaExample": "{\n \"micro_goals\": [\n \"Goal 1: Mampu menjelaskan konsep X...\",\n \"Goal 2: Mampu mempraktikkan Y tanpa panduan...\"\n ],\n \"cornell_notes\": [\n {\n \"trigger\": \"Pertanyaan pemicu (Misal: Mengapa harus X?)\",\n \"concept\": \"Penjelasan inti atau logika di baliknya...\"\n }\n ],\n \"feynman_explanation\": \"Penjelasan konsep inti dengan bahasa yang sangat sederhana (untuk anak 5 tahun).\",\n \"simulation_task\": \"Tugas konkret untuk mempraktikkan materi pada kasus/data yang berbeda (bukan menyalin contoh).\",\n \"key_topics\": [\"Topic 1\", \"Topic 2\"]\n}" }, "typeVersion": 1.3 }, { "id": "ac6457de-491b-4dc2-b6d9-213d24f47ecf", "name": "Transcribe a recording", "type": "@n8n/n8n-nodes-langchain.googleGemini", "position": [ 4496, 1760 ], "parameters": { "modelId": { "__rl": true, "mode": "id", "value": "models/gemini-2.5-flash" }, "options": {}, "resource": "audio", "inputType": "binary" }, "retryOnFail": true, "typeVersion": 1.1, "waitBetweenTries": 5000 }, { "id": "fe37039f-34e4-4ae5-b392-8fed7165f7db", "name": "Google Gemini Chat Model", "type": "@n8n/n8n-nodes-langchain.lmChatGoogleGemini", "position": [ 5152, 1648 ], "parameters": { "options": {} }, "typeVersion": 1 }, { "id": "64b5a9a2-00a0-4b3c-b3ac-dd2d29db39fa", "name": "AI Agent - Active Learning", "type": "@n8n/n8n-nodes-langchain.agent", "position": [ 5312, 1408 ], "parameters": { "text": "=# INPUT DATA\nTitle: {{ $json.title }}\nChannel: {{ $('Set - Prepare Video Metadata').item.json.channelTitle }}\nTranscript: {{ $json.content?.parts?.[0]?.text || 'No transcript available' }}\n\n# ROLE\nYou are an Expert Learning Scientist specializing in the ICAP Framework (Interactive, Constructive, Active, Passive).\nYour goal is NOT to summarize the content. Your goal is to create an **Active Learning Worksheet** that forces the user to construct knowledge, not just consume it.\n\n# TASK\nAnalyze the transcript and generate a structured JSON output based on the Active Learning Protocol.\n\n# CRITICAL INSTRUCTIONS (Fill these specific fields):\n1. \"micro_goals\": Extract 2-3 specific, measurable learning outcomes. What should the user BE ABLE TO DO after this? (e.g., \"Build a Pivot Table from scratch\", not \"Understand Pivot Tables\").\n2. \"cornell_notes\": Extract key concepts but format them as a \"Dialogue\".\n - \"trigger\": A critical question, a 'Why', or a keyword.\n - \"concept\": The logic, answer, or insight (in user's own words style).\n3. \"feynman_explanation\": Explain the *single most complex concept* in the video using simple language/analogies (No jargon).\n4. \"simulation_task\": Create a specific \"Lab Challenge\". Ask the user to apply the concept to a **DIFFERENT** scenario/dataset than the one in the video.\n5. \"key_topics\": 2-3 main tags.", "options": { "systemMessage": "You are an Elite Productivity Strategist & Coach.\nYou do not just summarize; you convert information into aggressive, high-impact ACTION PLANS.\nYour goal is to \"Upgrade\" the user's life by extracting the specific \"How-To\", frameworks, and tactical steps from the content.\nAvoid generic advice. Be specific, direct, and \"no-nonsense\"." }, "promptType": "define", "hasOutputParser": true }, "typeVersion": 2.1 }, { "id": "7f6762ee-5049-4f06-b13b-222c4014b6f8", "name": "SET - Get YT ID", "type": "n8n-nodes-base.set", "position": [ 3456, 1408 ], "parameters": { "options": {}, "assignments": { "assignments": [ { "id": "8ba34655-8879-4f7a-8a29-8c6ae34f0575", "name": "VIdeoID", "type": "string", "value": "={{ $json.URL.match(/(?:v=|youtu.be\\/)([a-zA-Z0-9_-]{11})/)?.[1] || $json.URL }}" } ] }, "includeOtherFields": true }, "typeVersion": 3.4 }, { "id": "90ead700-ad81-4402-bc8e-f53a1b68dc40", "name": "Create Notion Page", "type": "n8n-nodes-base.httpRequest", "position": [ 6000, 1408 ], "parameters": { "url": "https://api.notion.com/v1/pages", "method": "POST", "options": {}, "jsonBody": "={{ $json }}", "sendBody": true, "sendHeaders": true, "specifyBody": "json", "authentication": "predefinedCredentialType", "headerParameters": { "parameters": [ { "name": "Notion-Version", "value": "2022-06-28" } ] }, "nodeCredentialType": "notionApi" }, "typeVersion": 4.3 }, { "id": "fbc07f2c-96e6-4617-a0cf-8575996e9c5d", "name": "Set Audio MimeType", "type": "n8n-nodes-base.code", "position": [ 4240, 1760 ], "parameters": { "jsCode": "const items = $input.all();\n\n// Loop semua item yang masuk\nfor (const item of items) {\n // Cek apakah ada data binary (biasanya bernama 'data')\n if (item.binary && item.binary.data) {\n // Kita paksa ubah label MIME type-nya agar dikenali Gemini\n // Karena sumber dari RapidAPI biasanya .m4a, kita pakai audio/mp4\n item.binary.data.mimeType = 'audio/mp4';\n item.binary.data.fileExtension = 'm4a';\n item.binary.data.fileName = 'audio_downloaded.m4a';\n }\n}\n\nreturn items;" }, "typeVersion": 2 }, { "id": "24f07c3f-613c-456b-be64-ecbca17d9299", "name": "Build Page Structure", "type": "n8n-nodes-base.code", "position": [ 5792, 1408 ], "parameters": { "jsCode": "// 1. Ambil data\nconst rawAi = $input.item.json.output || $input.item.json;\nconst ai = typeof rawAi === 'string' ? JSON.parse(rawAi) : rawAi;\n\n// Fallback Metadata\nconst youtubeNode = $('YouTube - Fetch Video Details').first();\nconst youtubeData = youtubeNode ? youtubeNode.json : {};\nconst setNode = $('Set - Prepare Video Metadata').first();\nconst setData = setNode ? setNode.json : {};\n\nconst videoTitle = youtubeData.snippet?.title || setData.title || \"Untitled\";\nconst videoUrl = `https://www.youtube.com/watch?v=${youtubeData.id || setData.videoId}`;\nconst channelName = youtubeData.snippet?.channelTitle || setData.channelTitle || \"Unknown\";\nconst publishedAt = youtubeData.snippet?.publishedAt || setData.publishedAt || new Date().toISOString();\nconst thumbnailUrl = youtubeData.snippet?.thumbnails?.maxres?.url || youtubeData.snippet?.thumbnails?.high?.url || setData.thumbnailUrl;\n\n// 2. ID DATABASE\nconst database_id = \"PASTE_YOUR_NOTION_DATABASE_ID_HERE\";\n\n// 3. Properties Header\nconst properties = {\n \"Name\": { \"title\": [{ \"text\": { \"content\": videoTitle.substring(0, 2000) } }] },\n \"URL\": { \"url\": videoUrl },\n \"Channel\": { \"select\": { \"name\": channelName.replace(/,/g, '') } },\n \"Topics\": { \"multi_select\": (ai.key_topics || [\"Learning\"]).map(t => ({ \"name\": t })) },\n \"Status\": { \"status\": { \"name\": \"\ud83d\udfe2 Processed\" } },\n \"Summary\": { \"rich_text\": [{ \"text\": { \"content\": ai.feynman_explanation || \"-\" } }] },\n \"Published Date\": { \"date\": { \"start\": publishedAt } },\n \"Thumbnail\": { \"files\": [{ \"type\": \"external\", \"name\": \"Cover\", \"external\": { \"url\": thumbnailUrl } }] }\n};\n\n// 4. Page Content (Active Learning Structure)\nconst children = [\n // --- Header Filosofi (FIXED ANNOTATIONS) ---\n {\n \"object\": \"block\",\n \"type\": \"callout\",\n \"callout\": {\n \"rich_text\": [{ \n \"text\": { \"content\": \"Active Learning Mode: Jangan cuma nonton. Konstruksi pengetahuanmu.\" },\n \"annotations\": { \"italic\": true } // Fixed: Annotations diluar text\n }],\n \"icon\": { \"emoji\": \"\ud83e\udde0\" },\n \"color\": \"gray_background\"\n }\n },\n\n // --- 1. TARGET (Micro-Goals) ---\n {\n \"object\": \"block\",\n \"type\": \"heading_2\",\n \"heading_2\": { \"rich_text\": [{ \"text\": { \"content\": \"\ud83c\udfaf Preparation & Micro-Goals\" } }] }\n },\n ...(ai.micro_goals || []).map(goal => ({\n \"object\": \"block\",\n \"type\": \"to_do\",\n \"to_do\": { \"rich_text\": [{ \"text\": { \"content\": goal } }], \"checked\": false }\n })),\n\n // --- 2. NOTES (Cornell Style) ---\n {\n \"object\": \"block\",\n \"type\": \"heading_2\",\n \"heading_2\": { \"rich_text\": [{ \"text\": { \"content\": \"\ud83d\udcdd Constructive Notes (Cornell)\" } }] }\n },\n ...(ai.cornell_notes || []).map(note => ({\n \"object\": \"block\",\n \"type\": \"toggle\",\n \"toggle\": {\n \"rich_text\": [{ \n \"text\": { \"content\": \"\u2753 \" + (note.trigger || \"Pemicu\") }, \n \"annotations\": { \"bold\": true } \n }],\n \"children\": [\n {\n \"object\": \"block\",\n \"type\": \"paragraph\",\n \"paragraph\": { \"rich_text\": [{ \"text\": { \"content\": \"\ud83d\udca1 \" + (note.concept || \"...\") } }] }\n }\n ]\n }\n })),\n\n // --- 3. FEYNMAN TEST ---\n {\n \"object\": \"block\",\n \"type\": \"heading_2\",\n \"heading_2\": { \"rich_text\": [{ \"text\": { \"content\": \"\ud83d\udde3\ufe0f The Feynman Test\" } }] }\n },\n {\n \"object\": \"block\",\n \"type\": \"quote\",\n \"quote\": {\n \"rich_text\": [{ \"text\": { \"content\": ai.feynman_explanation || \"Penjelasan tidak tersedia.\" } }],\n \"color\": \"blue_background\"\n }\n },\n {\n \"object\": \"block\",\n \"type\": \"paragraph\",\n \"paragraph\": { \n \"rich_text\": [{ \n \"text\": { \"content\": \"Apakah penjelasan di atas sudah cukup sederhana? Bagian mana yang masih macet?\" }, \n \"annotations\": { \"italic\": true, \"color\": \"gray\" } \n }] \n }\n },\n\n // --- 4. IMMEDIATE EXECUTION (FIXED ANNOTATIONS) ---\n {\n \"object\": \"block\",\n \"type\": \"heading_2\",\n \"heading_2\": { \"rich_text\": [{ \"text\": { \"content\": \"\ud83d\udee0\ufe0f Immediate Execution (The Lab)\" } }] }\n },\n {\n \"object\": \"block\",\n \"type\": \"callout\",\n \"callout\": {\n \"rich_text\": [\n { \n \"text\": { \"content\": \"Tantangan Simulasi: \" }, \n \"annotations\": { \"bold\": true } // Fixed: Annotations diluar text\n },\n { \"text\": { \"content\": ai.simulation_task || \"Coba terapkan konsep ini sekarang.\" } }\n ],\n \"icon\": { \"emoji\": \"\ud83e\uddea\" },\n \"color\": \"red_background\"\n }\n },\n {\n \"object\": \"block\",\n \"type\": \"to_do\",\n \"to_do\": { \"rich_text\": [{ \"text\": { \"content\": \"Saya sudah mencoba tantangan di atas tanpa melihat tutorial.\" } }], \"checked\": false }\n }\n];\n\nreturn {\n json: {\n parent: { database_id: database_id },\n properties: properties,\n children: children\n }\n};" }, "typeVersion": 2 } ], "connections": { "SET - Get YT ID": { "main": [ [ { "node": "YouTube - Fetch Video Details", "type": "main", "index": 0 } ] ] }, "On form submission": { "main": [ [ { "node": "SET - Get YT ID", "type": "main", "index": 0 } ] ] }, "Set Audio MimeType": { "main": [ [ { "node": "Transcribe a recording", "type": "main", "index": 0 } ] ] }, "Build Page Structure": { "main": [ [ { "node": "Create Notion Page", "type": "main", "index": 0 } ] ] }, "Transcribe a recording": { "main": [ [ { "node": "IF - Skip if No Transcript", "type": "main", "index": 0 } ] ] }, "Google Gemini Chat Model": { "ai_languageModel": [ [ { "node": "AI Agent - Active Learning", "type": "ai_languageModel", "index": 0 } ] ] }, "HTTP - Get YouTube Audio": { "main": [ [ { "node": "HTTP - Download Audio File", "type": "main", "index": 0 } ] ] }, "AI Agent - Active Learning": { "main": [ [ { "node": "Build Page Structure", "type": "main", "index": 0 } ] ] }, "HTTP - Download Audio File": { "main": [ [ { "node": "Set Audio MimeType", "type": "main", "index": 0 } ] ] }, "IF - Skip if No Transcript": { "main": [ [ { "node": "Merge - Attach Metadata + Transcript", "type": "main", "index": 1 } ] ] }, "Memory - Conversation Buffer": { "ai_memory": [ [ { "node": "AI Agent - Active Learning", "type": "ai_memory", "index": 0 } ] ] }, "Set - Prepare Video Metadata": { "main": [ [ { "node": "Merge - Attach Metadata + Transcript", "type": "main", "index": 0 }, { "node": "HTTP - Get YouTube Audio", "type": "main", "index": 0 } ] ] }, "YouTube - Fetch Video Details": { "main": [ [ { "node": "Set - Prepare Video Metadata", "type": "main", "index": 0 } ] ] }, "Output Parser - Structured JSON": { "ai_outputParser": [ [ { "node": "AI Agent - Active Learning", "type": "ai_outputParser", "index": 0 } ] ] }, "Merge - Attach Metadata + Transcript": { "main": [ [ { "node": "AI Agent - Active Learning", "type": "main", "index": 0 } ] ] } } }