{
  "name": "Promote New YouTube Videos on X",
  "tags": [],
  "nodes": [
    {
      "id": "promote-new-youtube-videos-on-x-0",
      "name": "Post to X",
      "type": "n8n-nodes-base.twitter",
      "position": [
        1280,
        380
      ],
      "parameters": {
        "text": "={{ $json.text }}",
        "additionalFields": {}
      },
      "typeVersion": 2
    },
    {
      "id": "promote-new-youtube-videos-on-x-1",
      "name": "Generate Post for X with ChatGPT",
      "type": "@n8n/n8n-nodes-langchain.openAi",
      "position": [
        900,
        380
      ],
      "parameters": {
        "modelId": {
          "__rl": true,
          "mode": "list",
          "value": "gpt-3.5-turbo",
          "cachedResultName": "GPT-3.5-TURBO"
        },
        "options": {},
        "messages": {
          "values": [
            {
              "content": "=Write an engaging post about my latest YouTube video for X (Twitter) of no more than 140 characters in length. Link to the video at https://youtu.be/{{ $json.id.videoId }} use this title and description:  {{ $json.snippet.title }}  {{ $json.snippet.description }}"
            }
          ]
        }
      },
      "typeVersion": 1.3
    },
    {
      "id": "promote-new-youtube-videos-on-x-2",
      "name": "Fetch Latest Videos",
      "type": "n8n-nodes-base.youTube",
      "position": [
        680,
        380
      ],
      "parameters": {
        "limit": 1,
        "filters": {
          "channelId": "YOUR_YOUTUBE_CHANNEL_ID",
          "publishedAfter": "={{ new Date(new Date().getTime() - 30 * 60000).toISOString() }}"
        },
        "options": {
          "order": "date"
        },
        "resource": "video"
      },
      "typeVersion": 1
    },
    {
      "id": "promote-new-youtube-videos-on-x-3",
      "name": "Check Every 30 Min",
      "type": "n8n-nodes-base.scheduleTrigger",
      "position": [
        460,
        380
      ],
      "parameters": {
        "rule": {
          "interval": [
            {
              "field": "minutes",
              "minutesInterval": 30
            }
          ]
        }
      },
      "typeVersion": 1.2
    },
    {
      "id": "promote-new-youtube-videos-on-x-4",
      "name": "Validate the post",
      "type": "n8n-nodes-base.code",
      "typeVersion": 2,
      "parameters": {
        "mode": "runOnceForAllItems",
        "jsCode": "function validate({result,url}){const text=typeof result==='string'?result.trim():'';if(!text||Array.from(text).length>140||!text.includes(url))throw Error('Post must include the video link and fit 140 characters');return {text}}\n\nreturn $input.all().map((x,i)=>({json:validate({result:x.json.message.content,url:\"https://youtu.be/\"+$(\"Fetch Latest Videos\").item.json.id.videoId}),pairedItem:{item:i}}));"
      }
    }
  ],
  "active": false,
  "pinData": {},
  "settings": {
    "executionOrder": "v1"
  },
  "connections": {
    "Check Every 30 Min": {
      "main": [
        [
          {
            "node": "Fetch Latest Videos",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Fetch Latest Videos": {
      "main": [
        [
          {
            "node": "Generate Post for X with ChatGPT",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Generate Post for X with ChatGPT": {
      "main": [
        [
          {
            "node": "Validate the post",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Validate the post": {
      "main": [
        [
          {
            "node": "Post to X",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}