Generating SEO reports manually each week drains valuable time and resources. Imagine having n8n automate data retrieval from Google Search Console, GPT‑4 generate actionable insights, and pdforge assemble it all into a professional PDF report delivered directly to Slack. This workflow significantly simplifies your SEO reporting tasks.
How It Works
This automation leverages n8n to extract SEO data, formats it for insight generation with GPT‑4, and then compiles the insights into a sleek pdforge PDF delivered straight to your Slack workspace.
Here's a quick overview:
Every Monday at 8 AM, n8n fetches data from Google Search Console.
Data is aggregated by query, page, device, and country.
GPT‑4 generates strategic SEO recommendations based on this data.
pdforge creates a polished PDF report.
Slack immediately receives the finished report.
🛠️ What Tools You'll Need
To set up this automated workflow, you'll need:
n8n platform (cloud or self-hosted)
Google Search Console OAuth2 integration
OpenAI account (GPT‑4 access)
Slack Developer Account for automated report delivery.
pdforge Account for creating polished PDF reports.
If you want to self-host n8n, we have a guide on how you can do that paying very little.
Creating Your PDF Report Template in pdforge
Start by creating a pdforge account and accessing the pre-made SEO report template. This template is designed specifically for the workflow, ensuring seamless data integration. It's already formatted so that the data formatted in n8n will perfectly fit the report without changes.

You can easily customize the template:
Add your company logo
Adjust sections like top-performing keywords and page insights
Match your brand's colors and visual style

Setting Up Your Automated SEO Workflow in n8n
Step 01: Import the Workflow
Import the ready-made template titled "Automate Weekly SEO Report with GPT‑4 Insights and Slack Delivery"directly into your n8n instance.

Step 02: Configure Your Credentials
Access the credentials management interface within n8n and create new credential entries for each service.
Google OAuth2 Credentials
Google Search Console integration requires setting up an OAuth2 credential through the Google Cloud Console. You’ll need to create a new project, enable the Search Console API, and generate OAuth2 credentials (Client ID and Client Secret). These credentials allow n8n to authenticate on your behalf and access your website’s performance data.Here's a guide on how to connect to Google Oauth2.
Slack Credentials
Create a dedicated Slack app within your workspace with appropriate bot permissions. The application needs files:write
and channels:write
scopes to upload generated reports and post messages to designated channels. Configure webhook URLs for seamless integration with your n8n workflow. Here's the guide on how to connect your Slack Credentials.
OpenAI Credentials
Configure OpenAI credentials with your API key and preferred model parameters. The workflow utilizes GPT-4 for insight generation, requiring appropriate token limits and temperature settings for consistent output quality. Adjust the model parameters based on your desired balance between creativity and factual accuracy.
pdforge Credentials
pdforge credentials include your API key. The workflow references specific template IDs for different report types, enabling customized document generation based on campaign categories or reporting frequency.. Heres a guide on where to get your pdforge api key.
Step 03: Configure Reporting Settings
Within n8n, adjust the workflow’s configuration node to:
Select your Google Search Console site URL.
Specify the date range for your report (optional)

Step 04: Start Generating your SEO report
Execute the workflow manually initially to:
Confirm authentication works correctly
Ensure accurate data retrieval from Google Search Console
Validate insights from GPT‑4
Review PDF formatting and Slack integration
Adjust as needed based on the workflow logs.

Additionally, you can easily redirect reports via email, WhatsApp, or Telegram using n8n’s pre-built nodes.
Here's how you should receive the message on Slack:
What Your Slack Report Will Look Like

Your Slack message will include:
A concise overview highlighting key SEO insights
An attached PDF report featuring:
Traffic and keyword trend charts
Detailed performance metrics
GPT‑4-generated SEO recommendations
Benefits of Automating SEO Reports
Save Time: Eliminate manual reporting tasks.
Insightful Analysis: GPT‑4 transforms data into actionable insights.
Professional Reports: pdforge delivers visually impressive documents.
Scalable Setup: Easily extend to more sites or reporting channels.
Conclusion
Automating your SEO reports using n8n, pdforge, and GPT‑4 greatly enhances efficiency and strategic clarity. Set it up once and enjoy automated, insightful SEO reports delivered weekly.
If you want to create other reports by yourself, we also have a complete guide on how you can generate PDFs using pdforge and n8n.