Monitor backlinks and generate SEO insights with SE Ranking and GPT-4.1-mini

This n8n workflow automates backlink monitoring, analysis, and AI-driven interpretation for any domain or URL. It combines backlink intelligence from SE Ranking with structured reasoning and summarization powered by OpenAI GPT 4.1-mini.

Instead of manually reviewing backlink reports, this workflow transforms raw backlink metrics into clear, human-readable SEO insights and persists them to multiple storage layers for reporting and tracking.

Who this is for?

This workflow is ideal for:

• SEO professionals and technical SEO teams
• Digital marketing agencies managing multiple domains
• Growth and content teams tracking backlink quality
• Developers building SEO intelligence pipelines
• Data teams using n8n for enrichment and reporting

What this workflow does?

1. Accepts a backlink query (domain, host, or URL)

2. Uses multiple SE Ranking Backlinks API endpoints to retrieve:

   • Backlink summary metrics
   • Referring domains, IPs, and subnets
   • Authority and backlink quality indicators
   • Raw backlink lists

3. Routes the data through an AI Agent powered by GPT-4.1-mini that:

   • Selects the appropriate backlink dataset automatically
   • Normalizes noisy SEO data
   • Generates structured summaries without subjective opinions

4. Produces a clean backlink intelligence summary

5. Persists results to:

   • n8n DataTables
   • Google Sheets
   • CSV / JSON exports

Setup

If you are new to SE Ranking, please signup on https://seranking.com

Prerequisites

• Active SE Ranking API access
• OpenAI API key with GPT-4.1-mini enabled
• n8n instance (self-hosted or cloud)
• Basic understanding of backlink and authority metrics

1. Import the workflow JSON into n8n
2. Configure credentials:

• SE Ranking using HTTP Header Authentication. Please make sure to set the header authentication as below. The value should contain a Token followed by a space with the SE Ranking API Key.

• OpenAI API (GPT-4.1-mini)
• Google Sheets OAuth (optional, for reporting)

1. Open the Set Input Fields node and define:

   • query (e.g. Backlinks Summary for https://example.com)

2. Verify storage destinations:

   • Google Sheet ID and sheet name
   • n8n DataTable
   • File export nodes (CSV / JSON)

3. Click Execute Workflow

How to customize this workflow to your needs?

You can easily extend or adapt this workflow by:

• Switching analysis mode (domain, host, or URL)

• Adding historical backlink trend analysis

• Enhancing the AI prompt to generate:

  • Toxic backlink alerts
  • Link-building opportunities
  • Competitor backlink gap analysis

• Replacing storage with:

  • Databases or data warehouses
  • Slack / Email notifications
  • BI dashboards

• Scheduling the workflow for continuous backlink monitoring

Summary

This n8n template delivers an end-to-end backlink intelligence system from raw backlink retrieval to AI-powered interpretation and structured storage. By combining SE Ranking’s backlink data with OpenAI-driven reasoning, it eliminates manual SEO analysis and enables scalable, repeatable backlink monitoring.