✍️ KI-Agent zur Erstellung von Blog-Promotion-LinkedIn-Posts mit GPT-4o

Fortgeschritten

Dies ist ein AI, Marketing-Bereich Automatisierungsworkflow mit 13 Nodes. Hauptsächlich werden Set, Code, Ghost, Merge, GoogleSheets und andere Nodes verwendet, kombiniert mit KI-Technologie für intelligente Automatisierung. ✍️ KI-Agent zur Erstellung von Blog-Promotion-LinkedIn-Posts mit GPT-4o

Voraussetzungen
  • Google Sheets API-Anmeldedaten
  • OpenAI API Key
Workflow-Vorschau
Visualisierung der Node-Verbindungen, mit Zoom und Pan
Workflow exportieren
Kopieren Sie die folgende JSON-Konfiguration und importieren Sie sie in n8n
{
  "meta": {
    "instanceId": "=",
    "templateCredsSetupCompleted": true
  },
  "nodes": [
    {
      "id": "4815105b-4175-45ad-85bc-07917de9526c",
      "name": "Bei Klick auf 'Workflow testen'",
      "type": "n8n-nodes-base.manualTrigger",
      "position": [
        -140,
        -720
      ],
      "parameters": {},
      "typeVersion": 1
    },
    {
      "id": "b8f2a706-4868-4f0d-99a1-c31e1f7022e3",
      "name": "KI-Agent",
      "type": "@n8n/n8n-nodes-langchain.agent",
      "position": [
        1220,
        -580
      ],
      "parameters": {
        "text": "=Article Title: {{ $json.title }}\nArticle Link: {{ $json.link }}\nArticle Content: {{ $json.clean_content }}",
        "options": {
          "systemMessage": "=You are a content marketing assistant. Based on the article metadata (ID, title) and cleaned content, generate a short LinkedIn promotional message for a professional audience.\n\nFollow this structure:\n\nStart with a hook that grabs attention (a bold insight, surprising fact, or thought-provoking question).\n\nBriefly summarize the article’s value — what readers will learn or gain from it.\n\nInclude a clear call-to-action encouraging readers to read the article.\n\nEnd with this author signature and invitation:\n“—\nSamir Saci\nSupply Chain Data Scientist & Founder of LogiGreen\n📩 Contact me: https://logi-green.com/contactus”\n\nUse a professional and engaging tone. Do not include hashtags or Markdown formatting."
        },
        "promptType": "define"
      },
      "typeVersion": 1.8
    },
    {
      "id": "ac1538f6-67ef-4fd0-b4a9-d44b49149e5f",
      "name": "OpenAI Chat Model",
      "type": "@n8n/n8n-nodes-langchain.lmChatOpenAi",
      "position": [
        1160,
        -420
      ],
      "parameters": {
        "model": {
          "__rl": true,
          "mode": "list",
          "value": "gpt-4o-mini"
        },
        "options": {}
      },
      "typeVersion": 1.2
    },
    {
      "id": "bac79ecf-b92d-42ba-bb0f-f1e1f85ca1c9",
      "name": "HTML bereinigen",
      "type": "n8n-nodes-base.code",
      "position": [
        780,
        -620
      ],
      "parameters": {
        "jsCode": "const htmlContent = $input.first().json.content;\n\nconst cleanText = htmlContent\n  .replace(/<[^>]*>/g, '') // remove  tags\n  .replace(/\\s+/g, ' ')    // normalize spaces\n  .replace(/&nbsp;/g, ' ') // decode common entity\n  .trim();\n\nreturn [\n  {\n    json: {\n      clean_content: cleanText\n    }\n  }\n];\n"
      },
      "typeVersion": 2
    },
    {
      "id": "fa57b494-370a-4f37-bcbe-38ba6138da76",
      "name": "Blogbeiträge extrahieren",
      "type": "n8n-nodes-base.ghost",
      "position": [
        80,
        -720
      ],
      "parameters": {
        "limit": 3,
        "options": {},
        "operation": "getAll"
      },
      "notesInFlow": true,
      "typeVersion": 1
    },
    {
      "id": "dc19b6a4-fa17-41b4-8f8c-352519f07569",
      "name": "Beitragsinhalt extrahieren",
      "type": "n8n-nodes-base.set",
      "position": [
        300,
        -720
      ],
      "parameters": {
        "options": {},
        "assignments": {
          "assignments": [
            {
              "id": "00b337cd-1c61-4f19-8c51-b76f3a8dece1",
              "name": "id",
              "type": "string",
              "value": "={{ $json.id }}"
            },
            {
              "id": "8d38f4bc-bca6-4343-8c5e-5d9fd9cbe178",
              "name": "title",
              "type": "string",
              "value": "={{ $json.title }}"
            },
            {
              "id": "c34ddd76-0db6-4225-82fa-04d5542f9c7c",
              "name": "featured_image",
              "type": "string",
              "value": "={{ $json.feature_image }}"
            },
            {
              "id": "c0f9593c-0d5a-4659-9e25-91b098318bd6",
              "name": "excerpt",
              "type": "string",
              "value": "={{ $json.excerpt }}"
            },
            {
              "id": "0d11d3d5-49f8-473a-8602-b49769f88005",
              "name": "content",
              "type": "string",
              "value": "={{ $json.html }}"
            },
            {
              "id": "ec89a00d-9d76-4594-a8ce-98aa177e6737",
              "name": "link",
              "type": "string",
              "value": "={{ $json.url }}"
            }
          ]
        }
      },
      "notesInFlow": true,
      "typeVersion": 3.4
    },
    {
      "id": "45656e13-5f03-48f9-8422-0ea3993e3289",
      "name": "Notizzettel1",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -180,
        -1080
      ],
      "parameters": {
        "color": 7,
        "width": 200,
        "height": 520,
        "content": "### 1. Workflow Trigger\nThis workflow uses simple trigger.\n\n#### How to setup?\n*Nothing to do.*\n"
      },
      "typeVersion": 1
    },
    {
      "id": "7b8c3c49-069f-464b-acd2-a1a047fb2138",
      "name": "Notizzettel2",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        40,
        -1080
      ],
      "parameters": {
        "color": 7,
        "width": 400,
        "height": 520,
        "content": "### 2. Extract Blog Posts Content\nThe Ghost node extracts all the posts of your blog with content and metadata. In the second node, we extract description, URL, content and features image url.\n\n#### How to setup?\n- **Ghost Account API**:\n   1. Add your Ghost Blog Account Credentials\n   2. Select the number of Blog Posts you want to collect\n  [Learn more about the Ghost Node](https://docs.n8n.io/integrations/builtin/app-nodes/n8n-nodes-base.ghost)\n\n"
      },
      "typeVersion": 1
    },
    {
      "id": "0a5e4045-7df2-4713-a475-509844c58344",
      "name": "Notizzettel",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        480,
        -1080
      ],
      "parameters": {
        "color": 7,
        "width": 1520,
        "height": 800,
        "content": "### 3. Generate a Linkedin Post for each Post with an AI Agent\nThis block loops through all the posts pulled by the Ghost Node, send the content to the AI agent that generates a Linkedin post. The results are combined and pulled in a Google Sheet.\n\n#### How to setup?\n- **AI Agent with the Chat Model**:\n   1. Add a **chat model** with the required credentials *(Example: Open AI 4o-mini)*\n   2. Adapt the system prompt with your **post signature** and additional points you want to add in your posts\n  [Learn more about the AI Agent Node](https://docs.n8n.io/integrations/builtin/cluster-nodes/root-nodes/n8n-nodes-langchain.agent)\n- **Record Long Break in the Google Sheet Node**:\n   1. Add your Google Sheet API credentials to access the Google Sheet file\n   2. Select the file using the list, an URL or an ID\n   3. Select the sheet in which you want to record your working sessions\n   4. Map the fields\n  [Learn more about the Google Sheet Node](https://docs.n8n.io/integrations/builtin/app-nodes/n8n-nodes-base.googlesheets)\n\n"
      },
      "typeVersion": 1
    },
    {
      "id": "29b09c7f-c39c-414d-b9d5-897b0d540328",
      "name": "Beiträge aufzeichnen",
      "type": "n8n-nodes-base.googleSheets",
      "position": [
        1840,
        -480
      ],
      "parameters": {
        "columns": {
          "value": {
            "id": "={{ $json.id }}",
            "title": "={{ $json.title }}",
            "content": "={{ $json.content }}",
            "excerpt": "={{ $json.excerpt }}",
            "clean_content": "={{ $json.clean_content }}",
            "linkedin_post": "={{ $json.output }}",
            "featured_image": "={{ $json.featured_image }}"
          },
          "schema": [
            {
              "id": "id",
              "type": "string",
              "display": true,
              "removed": false,
              "required": false,
              "displayName": "id",
              "defaultMatch": true,
              "canBeUsedToMatch": true
            },
            {
              "id": "title",
              "type": "string",
              "display": true,
              "required": false,
              "displayName": "title",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "featured_image",
              "type": "string",
              "display": true,
              "required": false,
              "displayName": "featured_image",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "excerpt",
              "type": "string",
              "display": true,
              "required": false,
              "displayName": "excerpt",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "content",
              "type": "string",
              "display": true,
              "required": false,
              "displayName": "content",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "clean_content",
              "type": "string",
              "display": true,
              "required": false,
              "displayName": "clean_content",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            },
            {
              "id": "linkedin_post",
              "type": "string",
              "display": true,
              "required": false,
              "displayName": "linkedin_post",
              "defaultMatch": false,
              "canBeUsedToMatch": true
            }
          ],
          "mappingMode": "defineBelow",
          "matchingColumns": [
            "id"
          ],
          "attemptToConvertTypes": false,
          "convertFieldsToString": false
        },
        "options": {},
        "operation": "append",
        "sheetName": {
          "__rl": true,
          "mode": "list",
          "value": "gid=0",
          "cachedResultUrl": "=",
          "cachedResultName": "="
        },
        "documentId": {
          "__rl": true,
          "mode": "list",
          "value": "=",
          "cachedResultUrl": "=",
          "cachedResultName": "="
        }
      },
      "notesInFlow": true,
      "typeVersion": 4.5
    },
    {
      "id": "6f1c58db-a4bf-421a-a182-8149dac28725",
      "name": "Linkedin zusammenführen",
      "type": "n8n-nodes-base.merge",
      "position": [
        1600,
        -720
      ],
      "parameters": {
        "mode": "combineBySql"
      },
      "notesInFlow": true,
      "typeVersion": 3
    },
    {
      "id": "ebae3ccc-2727-44d9-9309-320c7d8e8349",
      "name": "Bereinigtes HTML hinzufügen",
      "type": "n8n-nodes-base.merge",
      "position": [
        1020,
        -720
      ],
      "parameters": {
        "mode": "combineBySql"
      },
      "notesInFlow": true,
      "typeVersion": 3
    },
    {
      "id": "d839ca8d-f898-4617-955f-9c6d9a5412b7",
      "name": "Beiträge durchlaufen",
      "type": "n8n-nodes-base.splitInBatches",
      "position": [
        580,
        -720
      ],
      "parameters": {
        "options": {}
      },
      "typeVersion": 3
    },
    {
      "id": "7e759203-b524-4cc5-89df-5e113c800504",
      "name": "Notizzettel3",
      "type": "n8n-nodes-base.stickyNote",
      "position": [
        -180,
        -540
      ],
      "parameters": {
        "width": 660,
        "height": 460,
        "content": "### [📺Complete Tutorial](https://www.youtube.com/watch?v=Lhi6hV6rWEo)\n![Thumbnail](https://www.samirsaci.com/content/images/2025/04/temp-4.png)\n"
      },
      "typeVersion": 1
    }
  ],
  "pinData": {},
  "connections": {
    "b8f2a706-4868-4f0d-99a1-c31e1f7022e3": {
      "main": [
        [
          {
            "node": "6f1c58db-a4bf-421a-a182-8149dac28725",
            "type": "main",
            "index": 1
          }
        ]
      ]
    },
    "bac79ecf-b92d-42ba-bb0f-f1e1f85ca1c9": {
      "main": [
        [
          {
            "node": "ebae3ccc-2727-44d9-9309-320c7d8e8349",
            "type": "main",
            "index": 1
          }
        ]
      ]
    },
    "ebae3ccc-2727-44d9-9309-320c7d8e8349": {
      "main": [
        [
          {
            "node": "b8f2a706-4868-4f0d-99a1-c31e1f7022e3",
            "type": "main",
            "index": 0
          },
          {
            "node": "6f1c58db-a4bf-421a-a182-8149dac28725",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "6f1c58db-a4bf-421a-a182-8149dac28725": {
      "main": [
        [
          {
            "node": "29b09c7f-c39c-414d-b9d5-897b0d540328",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "d839ca8d-f898-4617-955f-9c6d9a5412b7": {
      "main": [
        [],
        [
          {
            "node": "bac79ecf-b92d-42ba-bb0f-f1e1f85ca1c9",
            "type": "main",
            "index": 0
          },
          {
            "node": "ebae3ccc-2727-44d9-9309-320c7d8e8349",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "29b09c7f-c39c-414d-b9d5-897b0d540328": {
      "main": [
        [
          {
            "node": "d839ca8d-f898-4617-955f-9c6d9a5412b7",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "ac1538f6-67ef-4fd0-b4a9-d44b49149e5f": {
      "ai_languageModel": [
        [
          {
            "node": "b8f2a706-4868-4f0d-99a1-c31e1f7022e3",
            "type": "ai_languageModel",
            "index": 0
          }
        ]
      ]
    },
    "fa57b494-370a-4f37-bcbe-38ba6138da76": {
      "main": [
        [
          {
            "node": "dc19b6a4-fa17-41b4-8f8c-352519f07569",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "dc19b6a4-fa17-41b4-8f8c-352519f07569": {
      "main": [
        [
          {
            "node": "d839ca8d-f898-4617-955f-9c6d9a5412b7",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "4815105b-4175-45ad-85bc-07917de9526c": {
      "main": [
        [
          {
            "node": "fa57b494-370a-4f37-bcbe-38ba6138da76",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}
Häufig gestellte Fragen

Wie verwende ich diesen Workflow?

Kopieren Sie den obigen JSON-Code, erstellen Sie einen neuen Workflow in Ihrer n8n-Instanz und wählen Sie "Aus JSON importieren". Fügen Sie die Konfiguration ein und passen Sie die Anmeldedaten nach Bedarf an.

Für welche Szenarien ist dieser Workflow geeignet?

Fortgeschritten - Künstliche Intelligenz, Marketing

Ist es kostenpflichtig?

Dieser Workflow ist völlig kostenlos. Beachten Sie jedoch, dass Drittanbieterdienste (wie OpenAI API), die im Workflow verwendet werden, möglicherweise kostenpflichtig sind.

Workflow-Informationen
Schwierigkeitsgrad
Fortgeschritten
Anzahl der Nodes13
Kategorie2
Node-Typen10
Schwierigkeitsbeschreibung

Für erfahrene Benutzer, mittelkomplexe Workflows mit 6-15 Nodes

Autor
Samir Saci

Samir Saci

@samirsaci

Automation, AI and Analytics for Supply Chain & Business Optimization Helping businesses streamline operations using n8n, AI agents, and data science to enhance efficiency and sustainability. Linkedin: www.linkedin.com/in/samir-saci

Externe Links
Auf n8n.io ansehen

Diesen Workflow teilen

Kategorien

Kategorien: 34