YouTube動画完成
上級
これはAI, Marketing分野の自動化ワークフローで、18個のノードを含みます。主にIf, Set, Code, YouTube, HttpRequestなどのノードを使用、AI技術を活用したスマート自動化を実現。 特定分野に特化したAI YouTubeトレンド発見ツール
前提条件
- •ターゲットAPIの認証情報が必要な場合あり
- •OpenAI API Key
使用ノード (18)
ワークフロープレビュー
ノード接続関係を可視化、ズームとパンをサポート
ワークフローをエクスポート
以下のJSON設定をn8nにインポートして、このワークフローを使用できます
{
"id": "XSyVFC1tsGSxNwX9",
"meta": {
"instanceId": "60ad864624415060d2d0a0e71acd8b3b40e4ee2e9ef4b439d9937d3d33537a96"
},
"name": "Complete Youtube",
"tags": [],
"nodes": [
{
"id": "fd74706b-609b-4723-b4a4-067e1b064194",
"name": "AIエージェント",
"type": "@n8n/n8n-nodes-langchain.agent",
"position": [
300,
60
],
"parameters": {
"options": {
"systemMessage": "=You help youtube creators find trending videos based on a specific niche.\n\nVerify if the user informed a niche before doing anything. If not, then ask him for one by giving him suggestions for him to select from.\n\nAfter you know what type of content the user might produce, use the \"youtube_search\" tool up to 3 times with different search terms based on the user's content type and niche.\n\nThe tool will answer with a list of videos from the last 2 days that had the most amount of relevancy. It returns a list of json's covering each video's id, view count, like count, comment count, description, channel title, tags and channel id. Each video is separated by \"### NEXT VIDEO FOUND: ###\".\n\nYou should then proceed to understand the data received then provide the user with insightful data of what could be trending from the past 2 days. Provide the user links to the trending videos which should be in this structure:\n\nhttps://www.youtube.com/watch?v={video_id}\n\nto reach the channel's link you should use:\n\nhttps://www.youtube.com/channel/{channel_id}\n\nFind patterns in the tags, titles and especially in the related content for the videos found.\n\nYour mission isn't to find the trending videos. It's to provide the user with valuable information of what is trending in that niche in terms of content news. Remember to provide the user with the numbers of views, likes and comments while commenting about any video. So you should not talk about any particular video, focus rather in explaining the overall senario of all that was found.\n\nExample of response:\n\n\"It seems like what is trending in digital marketing right now is talking about mental triggers, since 3 of the most trending videos in the last 2 days were about...\""
}
},
"typeVersion": 1.6
},
{
"id": "ced4b937-b590-4727-b1f2-a5e88b96091a",
"name": "チャットメッセージ受信",
"type": "@n8n/n8n-nodes-langchain.chatTrigger",
"position": [
80,
60
],
"webhookId": "ff9622a4-a6ec-4396-b9de-c95bd834c23c",
"parameters": {
"options": {}
},
"typeVersion": 1.1
},
{
"id": "35a91359-5007-407d-a750-d6642e595690",
"name": "YouTube検索",
"type": "@n8n/n8n-nodes-langchain.toolWorkflow",
"position": [
540,
180
],
"parameters": {
"name": "youtube_search",
"workflowId": {
"__rl": true,
"mode": "list",
"value": "N9DveO781xbNf8qs",
"cachedResultName": "Youtube Search Workflow"
},
"description": "Call this tool to search for trending videos based on a query.",
"jsonSchemaExample": "{\n\t\"search_term\": \"some_value\"\n}",
"specifyInputSchema": true
},
"typeVersion": 1.2
},
{
"id": "42f41096-531d-4587-833a-6f659ef78dd0",
"name": "OpenAI LLM",
"type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
"position": [
260,
180
],
"parameters": {
"options": {}
},
"typeVersion": 1
},
{
"id": "e4bda5b9-abd4-4cd6-8c95-126a01aa6e21",
"name": "ウィンドウバッファメモリ",
"type": "@n8n/n8n-nodes-langchain.memoryBufferWindow",
"position": [
400,
180
],
"parameters": {},
"typeVersion": 1.2
},
{
"id": "f6d86c5a-393a-4bcf-bdaf-3b06c79fa51d",
"name": "付箋1",
"type": "n8n-nodes-base.stickyNote",
"position": [
0,
0
],
"parameters": {
"color": 7,
"width": 693.2572054941234,
"height": 354.53098948245656,
"content": "Main Workflow"
},
"typeVersion": 1
},
{
"id": "4ddbc3f0-e3d7-4ce4-a732-d731c05024d2",
"name": "動画データ検索1",
"type": "n8n-nodes-base.httpRequest",
"position": [
700,
720
],
"parameters": {
"url": "https://www.googleapis.com/youtube/v3/videos?",
"options": {},
"sendQuery": true,
"queryParameters": {
"parameters": [
{
"name": "key",
"value": "={{ $env[\"GOOGLE_API_KEY\"] }}"
},
{
"name": "id",
"value": "={{ $json.id.videoId }}"
},
{
"name": "part",
"value": "contentDetails, snippet, statistics"
}
]
}
},
"typeVersion": 4.2
},
{
"id": "fdb28635-801d-4ce0-8919-11446c6a7a82",
"name": "動画取得1",
"type": "n8n-nodes-base.youTube",
"position": [
280,
560
],
"parameters": {
"limit": 3,
"filters": {
"q": "={{ $json.query.search_term }}",
"regionCode": "US",
"publishedAfter": "={{ new Date(Date.now() - 2 * 24 * 60 * 60 * 1000).toISOString() }}"
},
"options": {
"order": "relevance",
"safeSearch": "moderate"
},
"resource": "video"
},
"credentials": {
"youTubeOAuth2Api": {
"id": "dCyrga3t1tlgQQy0",
"name": "YouTube account"
}
},
"typeVersion": 1
},
{
"id": "60e9e61d-0e5e-4212-8b55-71299aeec4d5",
"name": "応答1",
"type": "n8n-nodes-base.set",
"position": [
1100,
500
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "b9b9117b-ea14-482e-a13b-e68b8e6b441d",
"name": "response",
"type": "string",
"value": "={{ $input.all() }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "254a6740-8b25-4898-9795-4c3f0009471f",
"name": "データグループ化1",
"type": "n8n-nodes-base.set",
"position": [
1160,
700
],
"parameters": {
"options": {},
"assignments": {
"assignments": [
{
"id": "47c172ad-90c8-4cf6-a9f5-50607e04cc90",
"name": "id",
"type": "string",
"value": "={{ $json.items[0].id }}"
},
{
"id": "9e639efa-0714-4b06-9847-f7b4b2fbef59",
"name": "viewCount",
"type": "string",
"value": "={{ $json.items[0].statistics.viewCount }}"
},
{
"id": "93328f00-91b8-425b-ad0f-a330b2f95242",
"name": "likeCount",
"type": "string",
"value": "={{ $json.items[0].statistics.likeCount }}"
},
{
"id": "015b0fb2-2a98-464c-a21b-51100616f26a",
"name": "commentCount",
"type": "string",
"value": "={{ $json.items[0].statistics.commentCount }}"
},
{
"id": "cf1e1ec3-a138-42b8-8747-d249afa58dd3",
"name": "description",
"type": "string",
"value": "={{ $json.items[0].snippet.description }}"
},
{
"id": "c5c9a3a2-b820-4932-a38a-e21102992215",
"name": "title",
"type": "string",
"value": "={{ $json.items[0].snippet.title }}"
},
{
"id": "38216ead-1f8d-4f93-b6ad-5ef709a1ad2a",
"name": "channelTitle",
"type": "string",
"value": "={{ $json.items[0].snippet.channelTitle }}"
},
{
"id": "ff34194d-3d46-43a8-9127-84708987f536",
"name": "tags",
"type": "string",
"value": "={{ $json.items[0].snippet.tags.join(', ') }}"
},
{
"id": "e50b0f7b-3e37-4557-8863-d68d4fa505c8",
"name": "channelId",
"type": "string",
"value": "={{ $json.items[0].snippet.channelId }}"
}
]
}
},
"typeVersion": 3.4
},
{
"id": "124c19a9-cbbd-4010-be37-50523c05f64b",
"name": "メモリへのデータ保存1",
"type": "n8n-nodes-base.code",
"position": [
1360,
700
],
"parameters": {
"mode": "runOnceForEachItem",
"jsCode": "const workflowStaticData = $getWorkflowStaticData('global');\n\nif (typeof workflowStaticData.lastExecution !== 'object') {\n workflowStaticData.lastExecution = {\n response: \"\"\n };\n}\n\nfunction removeEmojis(text) {\n return text.replace(/[\\u{1F600}-\\u{1F64F}|\\u{1F300}-\\u{1F5FF}|\\u{1F680}-\\u{1F6FF}|\\u{2600}-\\u{26FF}|\\u{2700}-\\u{27BF}]/gu, '');\n}\n\nfunction cleanDescription(description) {\n return description\n .replace(/https?:\\/\\/\\S+/g, '')\n .replace(/www\\.\\S+/g, '')\n .replace(/ +/g, ' ')\n .trim();\n}\n\nconst currentItem = { ...$input.item };\n\nif (currentItem.description) {\n currentItem.description = cleanDescription(currentItem.description);\n}\n\nlet sanitizedItem = JSON.stringify(currentItem)\n .replace(/\\\\r/g, ' ')\n .replace(/https?:\\/\\/\\S+/g, '')\n .replace(/www\\.\\S+/g, '')\n .replace(/\\\\n/g, ' ')\n .replace(/\\n/g, ' ')\n .replace(/\\\\/g, '')\n .replace(/ +/g, ' ')\n .trim();\n\nif (workflowStaticData.lastExecution.response) {\n workflowStaticData.lastExecution.response += ' ### NEXT VIDEO FOUND: ### ';\n}\n\nworkflowStaticData.lastExecution.response += removeEmojis(sanitizedItem);\n\nreturn workflowStaticData.lastExecution;\n"
},
"typeVersion": 2
},
{
"id": "67f92ec4-71c0-49df-a0ea-11d2e3cf0f94",
"name": "メモリからのデータ取得1",
"type": "n8n-nodes-base.code",
"position": [
780,
500
],
"parameters": {
"jsCode": "const workflowStaticData = $getWorkflowStaticData('global');\n\nconst lastExecution = workflowStaticData.lastExecution;\n\nreturn lastExecution;"
},
"typeVersion": 2
},
{
"id": "685820ba-b089-4cdc-984d-52f134754b5c",
"name": "アイテムループ処理1",
"type": "n8n-nodes-base.splitInBatches",
"position": [
500,
560
],
"parameters": {
"options": {}
},
"typeVersion": 3
},
{
"id": "3d4d5a4b-d06b-41db-bb78-a64a266d5308",
"name": "3以上の場合",
"type": "n8n-nodes-base.if",
"position": [
880,
720
],
"parameters": {
"options": {},
"conditions": {
"options": {
"version": 2,
"leftValue": "",
"caseSensitive": true,
"typeValidation": "strict"
},
"combinator": "and",
"conditions": [
{
"id": "08ba3db9-6bcf-47f8-a74d-9e26f28cb08f",
"operator": {
"type": "boolean",
"operation": "true",
"singleValue": true
},
"leftValue": "={{ \n (() => {\n const duration = $json.items[0].contentDetails.duration;\n\n // Helper function to convert ISO 8601 duration to seconds\n const iso8601ToSeconds = iso8601 => {\n const match = iso8601.match(/PT(?:(\\d+)H)?(?:(\\d+)M)?(?:(\\d+)S)?/);\n const hours = parseInt(match[1] || 0, 10);\n const minutes = parseInt(match[2] || 0, 10);\n const seconds = parseInt(match[3] || 0, 10);\n return hours * 3600 + minutes * 60 + seconds;\n };\n\n // Convert duration to seconds\n const durationInSeconds = iso8601ToSeconds(duration);\n\n // Check if greater than 210 seconds (3 minutes 30 seconds)\n return durationInSeconds > 210;\n })() \n}}",
"rightValue": ""
}
]
}
},
"typeVersion": 2.2
},
{
"id": "7c6b8b82-fd6c-4f44-bccf-88c5a76f0319",
"name": "付箋2",
"type": "n8n-nodes-base.stickyNote",
"position": [
0,
420
],
"parameters": {
"color": 5,
"width": 1607,
"height": 520,
"content": "This part should be abstracted to another workflow and called inside the \"youtube_search\" tool of the main AI Agent."
},
"typeVersion": 1
}
],
"active": false,
"pinData": {},
"settings": {
"executionOrder": "v1"
},
"versionId": "cea84238-2b82-4a32-85dd-0c71ad685d47",
"connections": {
"42f41096-531d-4587-833a-6f659ef78dd0": {
"ai_languageModel": [
[
{
"node": "fd74706b-609b-4723-b4a4-067e1b064194",
"type": "ai_languageModel",
"index": 0
}
]
]
},
"fdb28635-801d-4ce0-8919-11446c6a7a82": {
"main": [
[
{
"node": "685820ba-b089-4cdc-984d-52f134754b5c",
"type": "main",
"index": 0
}
]
]
},
"254a6740-8b25-4898-9795-4c3f0009471f": {
"main": [
[
{
"node": "124c19a9-cbbd-4010-be37-50523c05f64b",
"type": "main",
"index": 0
}
]
]
},
"35a91359-5007-407d-a750-d6642e595690": {
"ai_tool": [
[
{
"node": "fd74706b-609b-4723-b4a4-067e1b064194",
"type": "ai_tool",
"index": 0
}
]
]
},
"4ddbc3f0-e3d7-4ce4-a732-d731c05024d2": {
"main": [
[
{
"node": "3d4d5a4b-d06b-41db-bb78-a64a266d5308",
"type": "main",
"index": 0
}
]
]
},
"685820ba-b089-4cdc-984d-52f134754b5c": {
"main": [
[
{
"node": "67f92ec4-71c0-49df-a0ea-11d2e3cf0f94",
"type": "main",
"index": 0
}
],
[
{
"node": "4ddbc3f0-e3d7-4ce4-a732-d731c05024d2",
"type": "main",
"index": 0
}
]
]
},
"3d4d5a4b-d06b-41db-bb78-a64a266d5308": {
"main": [
[
{
"node": "254a6740-8b25-4898-9795-4c3f0009471f",
"type": "main",
"index": 0
}
],
[
{
"node": "685820ba-b089-4cdc-984d-52f134754b5c",
"type": "main",
"index": 0
}
]
]
},
"124c19a9-cbbd-4010-be37-50523c05f64b": {
"main": [
[
{
"node": "685820ba-b089-4cdc-984d-52f134754b5c",
"type": "main",
"index": 0
}
]
]
},
"e4bda5b9-abd4-4cd6-8c95-126a01aa6e21": {
"ai_memory": [
[
{
"node": "fd74706b-609b-4723-b4a4-067e1b064194",
"type": "ai_memory",
"index": 0
}
]
]
},
"ced4b937-b590-4727-b1f2-a5e88b96091a": {
"main": [
[
{
"node": "fd74706b-609b-4723-b4a4-067e1b064194",
"type": "main",
"index": 0
}
]
]
},
"67f92ec4-71c0-49df-a0ea-11d2e3cf0f94": {
"main": [
[
{
"node": "60e9e61d-0e5e-4212-8b55-71299aeec4d5",
"type": "main",
"index": 0
}
]
]
}
}
}よくある質問
このワークフローの使い方は?
上記のJSON設定コードをコピーし、n8nインスタンスで新しいワークフローを作成して「JSONからインポート」を選択、設定を貼り付けて認証情報を必要に応じて変更してください。
このワークフローはどんな場面に適していますか?
上級 - 人工知能, マーケティング
有料ですか?
このワークフローは完全無料です。ただし、ワークフローで使用するサードパーティサービス(OpenAI APIなど)は別途料金が発生する場合があります。
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ワークフロー情報
難易度
上級
ノード数18
カテゴリー2
ノードタイプ13
作成者
Leonardo Grigorio
@leonardogrigI combine my full-stack development expertise with AI automation using n8n, creating scalable workflows and seamless integrations for smarter business solutions.
外部リンク
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