Wordpress Article Summarization with Gpt-4 and Email Broadcasting via Google…

The workflow JSON

Copy or download the full n8n JSON below. Paste it into a new n8n workflow, add your credentials, activate. Full import guide →

{
  "name": "Smart Article Summarizer & Email Broadcaster",
  "nodes": [
    {
      "name": "Schedule Trigger",
      "type": "n8n-nodes-base.cron",
      "position": [
        200,
        300
      ],
      "parameters": {
        "cronExpression": "0 9 * * *"
      },
      "typeVersion": 1
    },
    {
      "name": "Fetch Latest Post",
      "type": "n8n-nodes-base.httpRequest",
      "position": [
        400,
        300
      ],
      "parameters": {
        "url": "https://yourwordpresssite.com/wp-json/wp/v2/posts?per_page=1",
        "responseFormat": "json"
      },
      "typeVersion": 1
    },
    {
      "name": "Set Article Details",
      "type": "n8n-nodes-base.set",
      "position": [
        600,
        300
      ],
      "parameters": {
        "values": {
          "string": [
            {
              "name": "title",
              "value": "={{$json[0].title.rendered}}"
            },
            {
              "name": "content",
              "value": "={{$json[0].content.rendered}}"
            },
            {
              "name": "link",
              "value": "={{$json[0].link}}"
            }
          ]
        },
        "keepOnlySet": true
      },
      "typeVersion": 2
    },
    {
      "name": "Summarize with OpenAI",
      "type": "n8n-nodes-base.openAi",
      "position": [
        800,
        300
      ],
      "parameters": {
        "model": "gpt-4",
        "prompt": "Summarize this blog post in 3 key points:\n\n{{$json[\"content\"]}}"
      },
      "credentials": {
        "openAiApi": "<your credential>"
      },
      "typeVersion": 1
    },
    {
      "name": "Get Subscribers",
      "type": "n8n-nodes-base.googleSheets",
      "position": [
        1000,
        200
      ],
      "parameters": {
        "range": "Sheet1!A:A",
        "sheetId": "YOUR_SHEET_ID"
      },
      "credentials": {
        "googleSheetsOAuth2Api": "<your credential>"
      },
      "typeVersion": 3
    },
    {
      "name": "SplitInBatches",
      "type": "n8n-nodes-base.splitInBatches",
      "position": [
        1200,
        200
      ],
      "parameters": {
        "batchSize": 1
      },
      "typeVersion": 1
    },
    {
      "name": "Send Email",
      "type": "n8n-nodes-base.emailSend",
      "position": [
        1400,
        200
      ],
      "parameters": {
        "text": "Here\u2019s a summary of the latest article:\n\n{{$node[\"Summarize with OpenAI\"].json[\"text\"]}}\n\nRead full post: {{$node[\"Set Article Details\"].json[\"link\"]}}",
        "subject": "New Summary: {{$node[\"Set Article Details\"].json[\"title\"]}}",
        "toEmail": "={{$json[\"Email\"]}}",
        "fromEmail": "you@example.com"
      },
      "credentials": {
        "smtp": "<your credential>"
      },
      "typeVersion": 1
    }
  ],
  "connections": {
    "SplitInBatches": {
      "main": [
        [
          {
            "node": "Send Email",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Get Subscribers": {
      "main": [
        [
          {
            "node": "SplitInBatches",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Schedule Trigger": {
      "main": [
        [
          {
            "node": "Fetch Latest Post",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Fetch Latest Post": {
      "main": [
        [
          {
            "node": "Set Article Details",
            "type": "main",
            "index": 0
          }
        ]
      ]
    },
    "Set Article Details": {
      "main": [
        [
          {
            "node": "Summarize with OpenAI",
            "type": "main",
            "index": 0
          },
          {
            "node": "Get Subscribers",
            "type": "main",
            "index": 0
          }
        ]
      ]
    }
  }
}

Credentials you'll need

Each integration node will prompt for credentials when you import. We strip credential IDs before publishing — you'll add your own.

• googleSheetsOAuth2Api
• openAiApi
• smtp

About this workflow

This automation fetches the latest article from a WordPress blog, summarizes it using OpenAI, and sends the summary to a list of subscribers via email. Ideal for content creators and bloggers who want to distribute digestible content without manual effort.

Source: https://n8n.io/workflows/6059/ — original creator credit. Request a take-down →

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