Automate Blog Content Creation with GPT-4, Perplexity & WordPress

n8n template #3336

Summary

Who Is This For This workflow is ideal for content creators, solo founders, marketers, and AI enthusiasts who want to automate the full process of blog content creation. It is especially useful for professionals in tech, AI, and automation who publish frequently and need SEO-ready content fast. What Problem Does This Workflow Solve Creating SEO-optimized blog content is time-consuming and requires consistency. Manually researching trending topics slows down the content pipeline. Formatting, publishing, and promoting across multiple platforms takes effort. This workflow automates the entire process from research to publication. What This Workflow Does Research: Uses Perplexity AI to gather up

How to set it up

Open template #3336 on n8n.io and click Use for free, or copy the template JSON and paste it onto an empty canvas in n8n.
Create a credential under Credentials → Add credential: OpenAI Chat Model. Then open each of those nodes and pick the credential.
Check the model in the AI Agent node. The template may point at a model your account can't use; swap it for one you have access to.
Click Execute workflow and step through each node's output to confirm the data looks right.
Toggle the workflow to Active so its trigger runs on its own.

Hand off to your agent

Prompt

Help me set up the n8n workflow "Automate Blog Content Creation with GPT-4, Perplexity & WordPress" (https://n8n.io/workflows/3336). It uses: HTTP Request, AI Agent, OpenAI Chat Model. Import the template JSON into my n8n instance, list every credential I need to create, and walk me through testing it.

Paste into Claude Code and it will do the rest.

Apps and nodes

HTTP Request AI Agent OpenAI Chat Model

Questions

Yes. Dr. Firas published it free on n8n.io as a verified creator, and it has 23K views. It runs on n8n Cloud or a self-hosted n8n instance.

OpenAI Chat Model. The other 2 nodes are built into n8n.

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