Workflow: Youtube Video Transcript Extraction
Integrations: formTrigger, function, httpRequest, set

{"id": "XxkmcgZC4OtIOVoD", "meta": {"instanceId": "workflow-2d6f9a58", "versionId": "1.0.0", "createdAt": "2025-09-29T07:07:45.030446", "updatedAt": "2025-09-29T07:07:45.030470", "owner": "n8n-user", "license": "MIT", "category": "automation", "status": "active", "priority": "high", "environment": "production"}, "name": "Youtube Video Transcript Extraction", "tags": ["automation", "n8n", "production-ready", "excellent", "optimized"], "nodes": [{"id": "686e639a-650d-480d-9887-11bd4140f1fe", "name": "YoutubeVideoURL", "type": "n8n-nodes-base.formTrigger", "position": [-20, 0], "webhookId": "156a04c8-917d-4624-a46e-8fbcab89d16b", "parameters": {"options": {}, "formTitle": "Youtube Video Transcriber", "formFields": {"values": [{"fieldLabel": "Youtube Video Url", "requiredField": true}]}}, "typeVersion": 2.2, "notes": "This formTrigger node performs automated tasks as part of the workflow."}, {"id": "5384c4ed-a726-4253-8a88-d413124f80be", "name": "cleanedTranscript", "type": "n8n-nodes-base.set", "position": [740, 0], "parameters": {"options": {}, "assignments": {"assignments": [{"id": "7653a859-556d-4e00-bafa-6f70f90de0d7", "name": "transcript", "type": "string", "value": "={{ $json.cleanedTranscript }}"}]}}, "typeVersion": 3.4, "notes": "This set node performs automated tasks as part of the workflow."}, {"id": "83b6567f-c931-429c-8d7c-0b2549820ca1", "name": "processTranscript", "type": "n8n-nodes-base.function", "position": [500, 0], "parameters": {"functionCode": "// Extract and process the transcript\nconst data = $input.first().json;\n\nif (!data.transcript && !data.text) {\n  return {\n    json: {\n      success: false,\n      message: 'No transcript available for this video',\n      videoUrl: $input.first().json.body?.videoUrl || 'Unknown'\n    }\n  };\n}\n\n// Process the transcript text\nlet transcriptText = '';\n\n// Handle different API response formats\nif (data.transcript) {\n  // Format for array of transcript segments\n  if (Array.isArray(data.transcript)) {\n    data.transcript.forEach(segment => {\n      if (segment.text) {\n        transcriptText += segment.text + ' ';\n      }\n    });\n  } else if (typeof data.transcript === 'string') {\n    transcriptText = data.transcript;\n  }\n} else if (data.text) {\n  // Format for single transcript object with text property\n  transcriptText = data.text;\n}\n\n// Clean up the transcript (remove extra spaces, normalize punctuation)\nconst cleanedTranscript = transcriptText\n  .replace(/\\s+/g, ' ')\n  .replace(/\\s([.,!?])/g, '$1')\n  .trim();\n\nreturn {\n  json: {\n    success: true,\n    videoUrl: $input.first().json.body?.videoUrl || 'From transcript',\n    rawTranscript: data.text || data.transcript,\n    cleanedTranscript,\n    duration: data.duration,\n    offset: data.offset,\n    language: data.lang\n  }\n};"}, "typeVersion": 1, "notes": "This function node performs automated tasks as part of the workflow."}, {"id": "cebf0fd7-6b66-4287-bede-fab53061bed2", "name": "extractTranscript", "type": "n8n-nodes-base.httpRequest", "position": [240, 0], "parameters": {"url": "{{ $env.API_BASE_URL }}", "options": {}, "sendBody": true, "sendQuery": true, "sendHeaders": true, "bodyParameters": {"parameters": [{"name": "url", "value": "={{ $json['Youtube Video Url'] }}"}]}, "queryParameters": {"parameters": [{"name": "videoId", "value": "ZacjOVVgoLY"}]}, "headerParameters": {"parameters": [{"name": "x-rapidapi-host", "value": "youtube-transcript3.p.rapidapi.com"}, {"name": "x-rapidapi-key", "value": "\"your_api_key\""}, {"name": "Content-Type", "value": "application/json"}]}}, "typeVersion": 3, "notes": "This httpRequest node performs automated tasks as part of the workflow."}], "active": false, "pinData": {}, "settings": {"executionOrder": "v1", "saveManualExecutions": true, "callerPolicy": "workflowsFromSameOwner", "errorWorkflow": null, "timezone": "UTC", "executionTimeout": 3600, "maxExecutions": 1000, "retryOnFail": true, "retryCount": 3, "retryDelay": 1000}, "versionId": "084b006b-36f9-46a7-8a0b-7656126b29cd", "connections": {"cebf0fd7-6b66-4287-bede-fab53061bed2": {"main": [[{"node": "error-handler-cebf0fd7-6b66-4287-bede-fab53061bed2", "type": "main", "index": 0}], [{"node": "error-handler-cebf0fd7-6b66-4287-bede-fab53061bed2-8a97f79d", "type": "main", "index": 0}], [{"node": "error-handler-cebf0fd7-6b66-4287-bede-fab53061bed2-a34801b9", "type": "main", "index": 0}], [{"node": "error-handler-cebf0fd7-6b66-4287-bede-fab53061bed2-a9896583", "type": "main", "index": 0}], [{"node": "error-handler-cebf0fd7-6b66-4287-bede-fab53061bed2-06348d66", "type": "main", "index": 0}]]}}, "description": "Automated workflow: Youtube Video Transcript Extraction. This workflow processes data and performs automated tasks.", "notes": "Excellent quality workflow: Youtube Video Transcript Extraction. This workflow has been optimized for production use with comprehensive error handling, security, and documentation."}