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AI와 Slack을 통해 LinkedIn 게시물 자동화

고급

이것은AI, Marketing분야의자동화 워크플로우로, 32개의 노드를 포함합니다.주로 If, Set, Code, Limit, Slack 등의 노드를 사용하며인공지능 기술을 결합하여 스마트 자동화를 구현합니다. LinkedIn 게시물 자동화: AI (GPT-4o) 생성과 Slack 승인

사전 요구사항
  • Slack Bot Token 또는 Webhook URL
  • HTTP Webhook 엔드포인트(n8n이 자동으로 생성)
  • 대상 API의 인증 정보가 필요할 수 있음
  • Google Sheets API 인증 정보
  • OpenAI API Key
워크플로우 미리보기
노드 연결 관계를 시각적으로 표시하며, 확대/축소 및 이동을 지원합니다
워크플로우 내보내기
다음 JSON 구성을 복사하여 n8n에 가져오면 이 워크플로우를 사용할 수 있습니다
{
  "id": "YOUR_WORKFLOW_ID",
  "meta": {
    "instanceId": "YOUR_INSTANCE_ID",
    "templateCredsSetupCompleted": true
  },
  "name": "LinkedIn Post Automation with AI & Slack Approval",
  "tags": [],
  "nodes": [
    {
      "id": "workflow-overview-linkedin",
      "name": "워크플로우 개요",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -1050,
        -450
      ],
      "parameters": {
        "content": ""
      },
      "typeVersion": 1
    },
    {
      "id": "sheets-trigger-note",
      "name": "Sheets 트리거 정보",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -750,
        -400
      ],
      "parameters": {
        "content": ""
      },
      "typeVersion": 1
    },
    {
      "id": "ai-generation-note",
      "name": "AI 생성",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        130,
        -400
      ],
      "parameters": {
        "content": ""
      },
      "typeVersion": 1
    },
    {
      "id": "slack-approval-note",
      "name": "Slack 승인",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        730,
        -380
      ],
      "parameters": {
        "content": ""
      },
      "typeVersion": 1
    },
    {
      "id": "webhook-handler-note",
      "name": "Webhook 핸들러",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -750,
        -800
      ],
      "parameters": {
        "content": ""
      },
      "typeVersion": 1
    },
    {
      "id": "image-upload-note",
      "name": "이미지 업로드 프로세스",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        950,
        -800
      ],
      "parameters": {
        "content": ""
      },
      "typeVersion": 1
    },
    {
      "id": "linkedin-publish-note",
      "name": "LinkedIn 게시",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        1450,
        -780
      ],
      "parameters": {
        "content": ""
      },
      "typeVersion": 1
    },
    {
      "id": "status-update-note",
      "name": "상태 업데이트",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        2110,
        -900
      ],
      "parameters": {
        "content": ""
      },
      "typeVersion": 1
    },
    {
      "id": "0cd3e628-1720-49f7-9280-a1039d2c2ca9",
      "name": "제한",
      "type": "n8n-nodes-base.limit",
      "notes": "Processes one item at a time to prevent API overload",
      "position": [
        -260,
        -180
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "c36d36d6-0035-49ac-a757-4598d56e574e",
      "name": "구조화된 출력 파서",
      "type": "@n8n/n8n-nodes-langchain.outputParserStructured",
      "position": [
        328,
        40
      ],
      "parameters": {},
      "typeVersion": 1.2
    },
    {
      "id": "9f521172-07f4-4a17-b358-bd998e9a9d02",
      "name": "OpenAI 채팅 모델",
      "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
      "position": [
        208,
        40
      ],
      "parameters": {},
      "typeVersion": 1.2
    },
    {
      "id": "09b0b22f-eb64-468f-85b0-1c9a0608631e",
      "name": "Webhook",
      "type": "n8n-nodes-base.webhook",
      "notes": "Receives approval responses - ensure URL is configured in Slack app",
      "position": [
        -700,
        -590
      ],
      "webhookId": "YOUR_WEBHOOK_ID",
      "parameters": {},
      "typeVersion": 2
    },
    {
      "id": "4e2954d7-e4de-48bf-a974-5ec80c7b7b0c",
      "name": "Linkedin-게시-주제",
      "type": "n8n-nodes-base.googleSheetsTrigger",
      "notes": "Triggers every minute for new posts in your spreadsheet",
      "position": [
        -700,
        -180
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "47c4cdd0-48ef-4e41-996b-ed29811b092e",
      "name": "상태 검증",
      "type": "n8n-nodes-base.if",
      "notes": "Filters to process only 'Pending' items - prevents duplicates",
      "position": [
        -480,
        -180
      ],
      "parameters": {},
      "typeVersion": 2.2
    },
    {
      "id": "908eee31-78eb-482c-b331-2d3467d56b0d",
      "name": "LinkedIn-게시물-생성기",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "notes": "Uses GPT-4 to generate LinkedIn content - customize prompt for your brand voice",
      "position": [
        180,
        -180
      ],
      "parameters": {},
      "typeVersion": 1.9
    },
    {
      "id": "882d6e5c-a7f0-425f-a501-1f7179f8857b",
      "name": "콘텐츠 서식 지정",
      "type": "n8n-nodes-base.code",
      "notes": "Formats content for Slack display - handles special characters and newlines",
      "position": [
        556,
        -180
      ],
      "parameters": {},
      "typeVersion": 2
    },
    {
      "id": "31aea874-516c-47c7-9c5f-bde873faae4d",
      "name": "Slack 승인",
      "type": "n8n-nodes-base.slack",
      "notes": "Sends for human review - edit the Slack user to change approver",
      "position": [
        780,
        -180
      ],
      "webhookId": "YOUR_SLACK_WEBHOOK_ID",
      "parameters": {},
      "notesInFlow": true,
      "typeVersion": 2.3
    },
    {
      "id": "8592224a-0370-48c3-b803-fe3653284545",
      "name": "응답 서식 지정",
      "type": "n8n-nodes-base.code",
      "notes": "Extracts edited content from Slack response",
      "position": [
        -260,
        -590
      ],
      "parameters": {},
      "typeVersion": 2
    },
    {
      "id": "2c503653-e3b6-4229-a733-25fa666ba85a",
      "name": "응답 검증",
      "type": "n8n-nodes-base.if",
      "notes": "Ensures response contains content before proceeding",
      "position": [
        -40,
        -590
      ],
      "parameters": {},
      "typeVersion": 2.2
    },
    {
      "id": "be68592f-f6a8-4698-8343-58d439eed3ac",
      "name": "최종 메시지 설정",
      "type": "n8n-nodes-base.set",
      "notes": "Prepares approved content for publishing",
      "position": [
        180,
        -590
      ],
      "parameters": {},
      "typeVersion": 3.4
    },
    {
      "id": "4ec34acf-1704-4fd7-b14d-680409acbeda",
      "name": "Linkedin-사용자-세부정보",
      "type": "n8n-nodes-base.httpRequest",
      "notes": "Fetches LinkedIn user ID for post attribution",
      "position": [
        400,
        -580
      ],
      "parameters": {},
      "typeVersion": 4.2
    },
    {
      "id": "78293261-7fbd-4757-8353-c2275ba2089a",
      "name": "Linkedin-게시물",
      "type": "n8n-nodes-base.httpRequest",
      "notes": "Publishes to your profile - update with your LinkedIn credentials",
      "position": [
        1500,
        -590
      ],
      "parameters": {},
      "typeVersion": 4.2
    },
    {
      "id": "54ee84f1-42e2-4f25-96a4-958b27f798f4",
      "name": "그룹 ID 가져오기",
      "type": "n8n-nodes-base.googleSheets",
      "notes": "Retrieves LinkedIn group IDs from Groups sheet",
      "position": [
        1720,
        -590
      ],
      "parameters": {},
      "typeVersion": 4.5
    },
    {
      "id": "4e3e1fc5-a0ae-469f-8399-79b9bf98ff41",
      "name": "하나씩 선택",
      "type": "n8n-nodes-base.splitInBatches",
      "notes": "Processes groups one at a time to avoid rate limits",
      "position": [
        1940,
        -590
      ],
      "parameters": {},
      "typeVersion": 3
    },
    {
      "id": "7309d6c0-bfec-4d06-b3c3-5b05ccab6df3",
      "name": "Linkedin-그룹에 게시",
      "type": "n8n-nodes-base.httpRequest",
      "notes": "Posts to multiple groups - add group IDs in Groups sheet",
      "onError": "continueRegularOutput",
      "position": [
        2160,
        -540
      ],
      "parameters": {},
      "typeVersion": 4.2
    },
    {
      "id": "63b25ac7-e5dc-4836-96cf-5767b57c7784",
      "name": "상태 업데이트",
      "type": "n8n-nodes-base.googleSheets",
      "notes": "Marks as 'Posted' to prevent reprocessing",
      "position": [
        2160,
        -740
      ],
      "parameters": {},
      "typeVersion": 4.5
    },
    {
      "id": "348ca4b6-fbb0-4a07-9c3d-9a581b95c7fe",
      "name": "이미지 등록",
      "type": "n8n-nodes-base.httpRequest",
      "notes": "Initiates LinkedIn media upload - requires valid image URL from sheet",
      "position": [
        620,
        -580
      ],
      "parameters": {},
      "typeVersion": 4.2
    },
    {
      "id": "2dfdfc17-78f7-488b-82f2-cb229488062f",
      "name": "이미지 데이터 업로드",
      "type": "n8n-nodes-base.set",
      "notes": "Extracts upload URL and asset ID from LinkedIn response",
      "position": [
        840,
        -580
      ],
      "parameters": {},
      "typeVersion": 3.4
    },
    {
      "id": "a68a5ba8-8913-455f-9893-12013322e9c0",
      "name": "이미지 바이너리 가져오기",
      "type": "n8n-nodes-base.httpRequest",
      "notes": "Downloads image from URL specified in spreadsheet",
      "position": [
        1060,
        -590
      ],
      "parameters": {},
      "typeVersion": 4.2
    },
    {
      "id": "37cfc754-d66f-43f8-b881-4b5f0e927fa2",
      "name": "이미지 업로드",
      "type": "n8n-nodes-base.httpRequest",
      "notes": "Uploads image binary to LinkedIn servers",
      "position": [
        1280,
        -590
      ],
      "parameters": {},
      "typeVersion": 4.2
    },
    {
      "id": "c67c5ae9-c0c0-4400-a5ed-c2f96842e24d",
      "name": "필드 편집",
      "type": "n8n-nodes-base.set",
      "notes": "Extracts post ID for tracking through workflow",
      "position": [
        -40,
        -180
      ],
      "parameters": {},
      "typeVersion": 3.4
    },
    {
      "id": "8202c5f6-aa24-44d9-989e-b67d0c481e17",
      "name": "처리용 주제 및 이미지 설정",
      "type": "n8n-nodes-base.code",
      "notes": "Extracts post ID and image URL from Slack approval response",
      "position": [
        -480,
        -600
      ],
      "parameters": {},
      "typeVersion": 2
    }
  ],
  "active": false,
  "pinData": {
    "Webhook": [
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        "json": {
          "body": {
            "payload": "{'type':'block_actions','user':{'id':'USER_ID','username':'username','name':'user.name','team_id':'TEAM_ID'},'api_app_id':'APP_ID','token':'TOKEN','container':{'type':'message','message_ts':'1234567890.123456','channel_id':'CHANNEL_ID','is_ephemeral':false},'trigger_id':'1234567890123.1234567890123.abcdef1234567890abcdef1234567890','team':{'id':'TEAM_ID','domain':'team-domain'},'enterprise':null,'is_enterprise_install':false,'channel':{'id':'CHANNEL_ID','name':'directmessage'},'message':{'user':'BOT_USER_ID','type':'message','ts':'1234567890.123456','bot_id':'BOT_ID','app_id':'APP_ID','text':'*Content Review Request*\\nPlease review the following content: :mag: Sample LinkedIn post content here...\\n\\n#SampleHashtag #LinkedInPost #Automation','team':'TEAM_ID','blocks':[{'type':'section','block_id':'BLOCK_1','text':{'type':'mrkdwn','text':'*Content Review Request*\\nPlease review the following content:','verbatim':false}},{'type':'section','block_id':'BLOCK_2','text':{'type':'mrkdwn','text':':mag: Sample LinkedIn post content here...\\n\\n#SampleHashtag #LinkedInPost #Automation','verbatim':false}},{'type':'input','block_id':'INPUT_BLOCK','label':{'type':'plain_text','text':'Edit content if needed:','emoji':true},'optional':false,'dispatch_action':false,'element':{'type':'plain_text_input','action_id':'content_input','initial_value':'Sample LinkedIn post content here...\\n\\n#SampleHashtag #LinkedInPost #Automation','multiline':true,'dispatch_action_config':{'trigger_actions_on':['on_enter_pressed']}}},{'type':'actions','block_id':'ACTION_BLOCK','elements':[{'type':'button','action_id':'approve_button','text':{'type':'plain_text','text':'Approve As Is','emoji':true},'style':'primary','value':'approve'},{'type':'button','action_id':'edit_button','text':{'type':'plain_text','text':'Submit Edited Version','emoji':true},'style':'danger','value':'edit'}]},{'type':'section','block_id':'FOOTER_BLOCK','text':{'type':'mrkdwn','text':'_Automated with this n8n workflow_','verbatim':false}}]},'state':{'values':{'INPUT_BLOCK':{'content_input':{'type':'plain_text_input','value':'Sample LinkedIn post content here...\\n\\n#SampleHashtag #LinkedInPost #Automation'}}}},'response_url':'https://hooks.slack.com/actions/TEAM_ID/ACTION_ID/TOKEN','actions':[{'action_id':'approve_button','block_id':'ACTION_BLOCK','text':{'type':'plain_text','text':'Approve As Is','emoji':true},'value':'approve','style':'primary','type':'button','action_ts':'1234567890.123456'}]}"
          },
          "query": {},
          "params": {},
          "headers": {
            "host": "YOUR_N8N_HOST",
            "accept": "application/json,*/*",
            "cf-ray": "CF_RAY_ID",
            "cdn-loop": "cloudflare; loops=1; subreqs=1",
            "cf-ew-via": "15",
            "cf-worker": "n8n.cloud",
            "x-real-ip": "REAL_IP",
            "cf-visitor": "{\"scheme\":\"https\"}",
            "user-agent": "Slackbot 1.0 (+https://api.slack.com/robots)",
            "cf-ipcountry": "US",
            "content-type": "application/x-www-form-urlencoded",
            "x-is-trusted": "yes",
            "content-length": "12089",
            "accept-encoding": "gzip, br",
            "x-forwarded-for": "IP_Address_1, IP_Address_2",
            "cf-connecting-ip": "54.224.31.149",
            "x-forwarded-host": "N8N_HOST",
            "x-forwarded-port": "443",
            "x-forwarded-proto": "https",
            "x-slack-signature": "SIGNATURE",
            "x-forwarded-server": "SERVER_NAME",
            "x-slack-request-timestamp": "TIMESTAMP"
          },
          "webhookUrl": "WEBHOOK_URL",
          "executionMode": "production"
        }
      }
    ]
  },
  "settings": {
    "executionOrder": "v1"
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  "versionId": "YOUR_VERSION_ID",
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    "7309d6c0-bfec-4d06-b3c3-5b05ccab6df3": {
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    },
    "c36d36d6-0035-49ac-a757-4598d56e574e": {
      "ai_outputParser": [
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    },
    "8202c5f6-aa24-44d9-989e-b67d0c481e17": {
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}
자주 묻는 질문

이 워크플로우를 어떻게 사용하나요?

위의 JSON 구성 코드를 복사하여 n8n 인스턴스에서 새 워크플로우를 생성하고 "JSON에서 가져오기"를 선택한 후, 구성을 붙여넣고 필요에 따라 인증 설정을 수정하세요.

이 워크플로우는 어떤 시나리오에 적합한가요?

고급 - 인공지능, 마케팅

유료인가요?

이 워크플로우는 완전히 무료이며 직접 가져와 사용할 수 있습니다. 다만, 워크플로우에서 사용하는 타사 서비스(예: OpenAI API)는 사용자 직접 비용을 지불해야 할 수 있습니다.

워크플로우 정보
난이도
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노드 유형14
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고급 사용자를 위한 16+개 노드의 복잡한 워크플로우

저자
Amit Mehta

Amit Mehta

@amitswba

I'm a workflow automation expert with 15+ years in IT industry. I build smart, scalable n8n workflows for AI automation, marketing, CRM, and SaaS integrations. My focus is on simplifying business processes with tools like OpenAI, WhatsApp, Gmail, and Airtable. I help teams and solopreneurs automate smarter, reduce manual tasks, and grow faster—one workflow at a time.

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