Workflow: Summarize YouTube Videos & Chat About Content with GPT-4o-mini via Telegram
Integrations: code, googleDocs, googleDocsTool, noOp, respondToWebhook, set, splitOut, stickyNote, summarize, telegram, telegramTrigger, webhook

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use simple text for lists or comparisons (e.g., \"Element: opis\").\n   - Ensure the message is simple and displays correctly in the Telegram app, avoiding unsupported features like nested lists or tables.\n\nHere is the text: {{ $json.concatenated_text }}", "promptType": "define"}, "typeVersion": 1.4, "notes": "This chainLlm node performs automated tasks as part of the workflow."}, {"id": "cba394e4-3ae3-4506-a1d9-7b8ffbdf5d93", "name": "Concatenate Transcript Segments", "type": "n8n-nodes-base.summarize", "position": [1000, 680], "parameters": {"options": {}, "fieldsToSummarize": {"values": [{"field": "text", "separateBy": " ", "aggregation": "concatenate"}]}}, "typeVersion": 1, "notes": "This summarize node performs automated tasks as part of the workflow."}, {"id": "c4b266bd-ab23-4823-8f2c-f12704bad58f", "name": "Trigger on Telegram Message", "type": "n8n-nodes-base.noOp", "position": [360, 100], "webhookId": "da4bfbb8-d077-4ea1-8d2d-08d408002213", "parameters": {"options": {}}, "typeVersion": 1.1, "notes": "This chatTrigger node performs automated tasks as part of the workflow."}, {"id": "57f22922-29fd-402e-b5c3-79cb133209cd", "name": "Extract YouTube Transcript", "type": "n8n-nodes-youtube-transcription-kasha.youtubeTranscripter", "position": [580, 680], "parameters": {"videoId": "={{ $json.videoId}}"}, "typeVersion": 1, "notes": "This youtubeTranscripter node performs automated tasks as part of the workflow."}, {"id": "196453ad-8a63-4fbc-9dc3-37a1ee611857", "name": "Send Summary via Telegram", "type": "n8n-nodes-base.telegram", "position": [1660, 760], "webhookId": "7159b4c8-984a-4c86-aa32-84e55d406745", "parameters": {"text": "={{ $json.text }}\n\n\n{{ $('Extract YouTube URL from Input').item.json.youtubeUrl}}", "additionalFields": {"parse_mode": "HTML", "appendAttribution": false}}, "credentials": {"telegramApi": {"id": "MR8ATMwMsj9Ux1De", "name": "YoutubeTranscriptChat"}}, "typeVersion": 1.2, "notes": "This telegram node performs automated tasks as part of the workflow."}, {"id": "7754143b-9449-427c-9e04-e91434c4bc74", "name": "Receive YouTube URL via Webhook", "type": "n8n-nodes-base.webhook", "position": [360, 320], "webhookId": "8f0beaaf-b2c3-4148-8006-3b73fa146f60", "parameters": {"path": "8f0beaaf-b2c3-4148-8006-3b73fa146f60", "options": {}, "responseMode": "responseNode"}, "typeVersion": 2, "notes": "This webhook node performs automated tasks as part of the workflow."}, {"id": "e9aaec56-2458-49a4-989e-eb4af03441b9", "name": "Send Response to Webhook", "type": "n8n-nodes-base.respondToWebhook", "position": [1860, 760], "parameters": {"options": {}}, "typeVersion": 1.1, "notes": "This respondToWebhook node performs automated tasks as part of the workflow."}, {"id": "bac178f2-be91-4f28-a024-d7dbef11c442", "name": "Telegram Trigger", "type": "n8n-nodes-base.telegramTrigger", "position": [240, 1040], "webhookId": "254daa2a-41b8-49f7-8781-52c7e573de70", "parameters": {"updates": ["message"], "additionalFields": {}}, "credentials": {"telegramApi": {"id": "MR8ATMwMsj9Ux1De", "name": "YoutubeTranscriptChat"}}, "typeVersion": 1.1, "notes": "This telegramTrigger node performs automated tasks as part of the workflow."}, {"id": "128b8e7a-9b56-4d98-a270-9f627f188b8b", "name": "Retrieve Transcript from Google Docs", "type": "n8n-nodes-base.googleDocs", "position": [1280, 520], "parameters": {"operation": "get", "documentURL": "{{ $env.BASE_URL }}"}, "credentials": {"googleDocsOAuth2Api": {"id": "N5fN0xR3iI0aCpms", "name": "Google Docs account 2"}}, "typeVersion": 2, "notes": "This googleDocs node performs automated tasks as part of the workflow."}, {"id": "d4377188-fac7-4d48-8ef4-747f9dd39cf0", "name": "Update Transcript in Google Docs", "type": "n8n-nodes-base.googleDocs", "position": [1480, 520], "parameters": {"actionsUi": {"actionFields": [{"text": "={{ $json.content }}", "action": "replaceAll", "replaceText": "={{ $('Concatenate Transcript Segments').item.json.concatenated_text }}"}]}, "operation": "update", "documentURL": "{{ $env.BASE_URL }}"}, "credentials": {"googleDocsOAuth2Api": {"id": "N5fN0xR3iI0aCpms", "name": "Google Docs account 2"}}, "typeVersion": 2, "notes": "This googleDocs node performs automated tasks as part of the workflow."}, {"id": "25504013-f1e0-4556-a318-dbc482bde4fa", "name": "Handle User Questions via AI", "type": "n8n-nodes-base.noOp", "position": [440, 1040], "parameters": {"text": "={{ $json.message.text }}", "options": {"systemMessage": "You are a tool for answering user questions about a YouTube video based on its transcript, which is available in a Google Docs document. Always check the transcript content before responding and ensure your answers are consistent with it."}, "promptType": "define"}, "typeVersion": 1.7, "notes": "This agent node performs automated tasks as part of the workflow."}, {"id": "562ce57d-600e-4bb2-a5a2-e6d005f840bd", "name": "OpenAI Chat Model", "type": "n8n-nodes-base.noOp", "position": [380, 1220], "parameters": {"model": {"__rl": true, "mode": "list", "value": "gpt-4o-mini"}, "options": {}}, "credentials": {"openAiApi": {"id": "ZjnhmdYT28d52ebY", "name": "OpenAi account"}}, "typeVersion": 1.2, "notes": "This lmChatOpenAi node performs automated tasks as part of the workflow."}, {"id": "39ba9c74-a5c1-455e-b51b-9d36bce76635", "name": "Window Buffer Memory", "type": "n8n-nodes-base.noOp", "position": [540, 1260], "parameters": {"sessionKey": "YOUR_CREDENTIAL_HERE", "sessionIdType": "customKey"}, "typeVersion": 1.3, "notes": "This memoryBufferWindow node performs automated tasks as part of the workflow."}, {"id": "1983dc09-f74f-4863-8b2c-9069bc6d64d9", "name": "Google Docs2", "type": "n8n-nodes-base.googleDocsTool", "position": [660, 1280], "parameters": {"operation": "get", "documentURL": "{{ $env.BASE_URL }}"}, "credentials": {"googleDocsOAuth2Api": {"id": "N5fN0xR3iI0aCpms", "name": "Google Docs account 2"}}, "typeVersion": 2, "notes": "This googleDocsTool node performs automated tasks as part of the workflow."}, {"id": "4dfcba99-98e5-49e4-b8bd-31fb841a0985", "name": "Send AI Response via Telegram", "type": "n8n-nodes-base.telegram", "position": [840, 1040], "webhookId": "63608fd8-27e6-4b87-8021-95f7441b7ca1", "parameters": {"text": "={{ $json.output }}", "additionalFields": {"parse_mode": "HTML", "appendAttribution": false}}, "credentials": {"telegramApi": {"id": "MR8ATMwMsj9Ux1De", "name": "YoutubeTranscriptChat"}}, "retryOnFail": true, "typeVersion": 1.2, "notes": "This telegram node performs automated tasks as part of the workflow."}, {"id": "29c22c9f-cca2-459f-8ef0-577c6e1ddd93", "name": "Sticky Note", "type": "n8n-nodes-base.stickyNote", "position": [0, 0], "parameters": {"color": 5, "width": 540, "height": 500, "content": "## Get a video URL\nGet video url via webhook or message\n\nFor this I recommend using a shortcut \nif you are using apple. \nThis allows you to share a video\ndirectly to n8n via webhook\n"}, "typeVersion": 1, "notes": "This stickyNote node performs automated tasks as part of the workflow."}, {"id": "7a987035-42cc-4b52-b4e3-f75194173a58", "name": "Sticky Note1", "type": "n8n-nodes-base.stickyNote", "position": [1200, 360], "parameters": {"color": 4, "width": 540, "height": 360, "content": "## Load memory \nUploading the transcript about the memory in google docs so you can then ask questions about the film"}, "typeVersion": 1, "notes": "This stickyNote node performs automated tasks as part of the workflow."}, {"id": "2c7446b3-d7bf-4d0c-9b07-87e6ffaea0da", "name": "Sticky Note2", "type": "n8n-nodes-base.stickyNote", "position": [40, 900], 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This workflow integrates 18 different services: webhook, telegramTrigger, stickyNote, telegram, code. It contains 34 nodes and follows best practices for error handling and security.", "notes": "Excellent quality workflow: Summarize YouTube Videos & Chat About Content with GPT-4o-mini via Telegram. This workflow has been optimized for production use with comprehensive error handling, security, and documentation."}