Workflow.js

{
  "name": "My workflow",
  "nodes": [
    {
      "parameters": {},
      "type": "n8n-nodes-base.manualTrigger",
      "typeVersion": 1,
      "position": [
        -816,
        -208
      ],
      "id": "2f3c89a6-8713-4fe2-a4ab-3bce660d042e",
      "name": "When clicking ‘Execute workflow’"
    },
    {
      "parameters": {
        "method": "POST",
        "url": "https://router.huggingface.co/v1/chat/completions",
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "Authorization",
              "value": "Bearer YOUR_HUGGINGFACE_API_KEY_HERE"
            },
            {
              "name": "Content-Type",
              "value": "application/json"
            }
          ]
        },
        "sendBody": true,
        "specifyBody": "json",
        "jsonBody": "{\n  \"model\": \"meta-llama/Llama-3.2-3B-Instruct\",\n  \"messages\": [\n    {\n      \"role\": \"system\",\n      \"content\": \"You are recording a YouTube Short right now. Speak directly to the camera. Do not describe what you're doing - just speak naturally as if you're filming. No titles, no descriptions, no meta-text. Just talk.\"\n    },\n    {\n      \"role\": \"user\",\n      \"content\": \"You are filming a {{ $json.videoStyle }} YouTube Short about {{ $json.topic }}. Start speaking now (60 seconds max):\"\n    }\n  ],\n  \"max_tokens\": 300,\n  \"temperature\": 0.8\n}",
        "options": {}
      },
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.3,
      "position": [
        -656,
        -16
      ],
      "id": "977f2acd-b189-4b09-bb9a-3044d0a4ab20",
      "name": "HTTP Request"
    },
    {
      "parameters": {
        "assignments": {
          "assignments": [
            {
              "id": "81081b0d-c3e8-485c-835f-b86c33db7739",
              "name": "topic",
              "value": "5 Amazing Facts About Genshin Impact",
              "type": "string"
            },
            {
              "id": "df691218-044b-4b3e-ab83-5c458c363f74",
              "name": "videoStyle",
              "value": "Funny and engaging",
              "type": "string"
            },
            {
              "id": "35f082bb-d23e-4faa-952c-89305cf633c4",
              "name": "duration",
              "value": "60 seconds",
              "type": "string"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.set",
      "typeVersion": 3.4,
      "position": [
        -512,
        -208
      ],
      "id": "1dbd872a-94d7-40f4-b5a1-5b577f13d97d",
      "name": "Edit Fields"
    },
    {
      "parameters": {
        "jsCode": "// Get the AI-generated script\nlet script = $input.first().json.choices[0].message.content;\n\n// Find the first sentence that looks like actual content (starts with caps or common words)\nconst lines = script.split('\\n');\nlet startIndex = 0;\n\n// Skip lines that contain meta keywords\nfor (let i = 0; i < lines.length; i++) {\n  const line = lines[i].toLowerCase();\n  if (!line.includes('script') && \n      !line.includes('youtube') && \n      !line.includes('short') &&\n      !line.includes('calming') &&\n      !line.includes('style') &&\n      !line.includes('60-second') &&\n      line.trim().length > 20) {\n    startIndex = i;\n    break;\n  }\n}\n\n// Take everything from that point on\nconst cleanedLines = lines.slice(startIndex);\nlet finalScript = cleanedLines.join(' ').replace(/\\*\\*/g, '').trim();\n\nconst sentences = finalScript.match(/[^\\.!\\?]+[\\.!\\?]+/g) || [finalScript];\n\nreturn [{\n  json: {\n    fullScript: finalScript,\n    sentences: sentences,\n    sentenceCount: sentences.length,\n    debug: `Skipped ${startIndex} lines`\n  }\n}];"
      },
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "position": [
        -416,
        -16
      ],
      "id": "36090292-3ba8-4913-806b-f63f15ee4a35",
      "name": "Code in JavaScript"
    },
    {
      "parameters": {
        "url": "https://api.pexels.com/v1/search?query=yoga&per_page=1&orientation=portrait",
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "Authorization",
              "value": "YOUR_PEXELS_API_KEY_HERE"
            }
          ]
        },
        "options": {}
      },
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.3,
      "position": [
        -880,
        256
      ],
      "id": "02fa31e7-418b-4849-bea3-802ec742e11b",
      "name": "Generate Scene Image"
    },
    {
      "parameters": {
        "url": "={{ $json.photos[0].src.large }}",
        "options": {}
      },
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.3,
      "position": [
        -672,
        256
      ],
      "id": "96a2ae52-187b-4556-8034-0bea6389d182",
      "name": "Download Image"
    },
    {
      "parameters": {
        "method": "POST",
        "url": "https://api.sws.speechify.com/v1/audio/speech",
        "sendHeaders": true,
        "headerParameters": {
          "parameters": [
            {
              "name": "Authorization",
              "value": "Bearer YOUR_SPEECHIFY_API_KEY_HERE"
            },
            {
              "name": "Content-Type",
              "value": "application/json"
            }
          ]
        },
        "sendBody": true,
        "specifyBody": "json",
        "jsonBody": "{\n  \"input\": \"Script for a 60-second YouTube Short on Morning Yoga for Productivity in a Calming and Upbeat Style. WAKE UP, SLEEPYHEAD! Morning yoga is the secret to a productive day. Start your day with 5-minute morning yoga routine that boosts energy and focus.\",\n  \"voice_id\": \"henry\",\n  \"audio_format\": \"mp3\"\n}",
        "options": {}
      },
      "type": "n8n-nodes-base.httpRequest",
      "typeVersion": 4.3,
      "position": [
        -192,
        528
      ],
      "id": "3110da4e-1396-497f-900f-f2590ce4f3d3",
      "name": "HTTP Request1"
    }
  ],
  "connections": {
    "When clicking ‘Execute workflow’": { "main": [[{"node": "Edit Fields","type": "main","index": 0}]] },
    "Edit Fields": { "main": [[{"node": "HTTP Request","type": "main","index": 0}]] },
    "HTTP Request": { "main": [[{"node": "Code in JavaScript","type": "main","index": 0}]] }
  },
  "active": false,
  "settings": { "executionOrder": "v1" },
  "versionId": "634b76ea-a7d9-4554-a4b2-8a4607c739a2",
  "id": "jUu7LOMepFFiDtUK",
  "tags": [{"updatedAt": "2025-12-19T19:09:40.476Z","createdAt": "2025-12-19T19:09:40.476Z","id": "cLxtIs2tq0m6MHHu","name": "Youtube Automation"}]
}