Automate SEO blog content creation with GPT-4, Perplexity AI and WordPress
Needs changesNeeds changes. This template uses 1 thing(s) that n8n 3.0 removes: AI Agent v1 (old agent modes). 1 breaking item(s) found. Static check, last run 2026-10-19.
What this workflow does
This AI workflow has 31 nodes and runs manually, when you click “Execute workflow” (plus 2 other triggers). Along the way it connects Wordpress, Google Sheets, Notion and OpenAI Chat Model.
How it runs
Trigger: Manually, when you click “Execute workflow” (plus 2 other triggers).
- Idea creator (AI Agent): runs an AI agent, with model: OpenAI 4.1 mini; 2 tools (Check History, get brand brief); memory: Simple Memory; output parser: Structured Output Parser
- Notion: uses Notion
- Category rewrite (Code): runs custom JavaScript code
- Aggregate: combines items into one
- Perplexity Research (HTTP Request): calls an HTTP API
- Edit Fields (Edit Fields (Set)): sets or maps fields
- Cleanup Links (Edit Fields (Set)): sets or maps fields
- Content writer (Basic LLM Chain): sends a prompt to an LLM, with model: OpenAI 4.1 mini
- Cleanup HTML (Edit Fields (Set)): sets or maps fields
- Wordpress: uses Wordpress
…plus 10 more steps. See the full node list below.
Services it uses
Before you upgrade to n8n 3.0
1 thing in this workflow is removed in n8n 3.0. Fix it before you upgrade:
- AI Agent v1 (old agent modes) in Idea creator (v1.8): replace with Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent.
Rather not rewrite it? Many of these flows can be rebuilt in Make (free plan).
| Removed in 3.0 | Replace with |
|---|---|
| AI Agent v1 (old agent modes) Idea creator (v1.8) | Latest AI Agent node (Tools Agent). For SQL Agent, use a Postgres or MySQL tool with a recent AI Agent. |
Nodes used (18)
- Wordpress
n8n-nodes-base.wordpress - HTTP Request
n8n-nodes-base.httpRequest - Edit Fields (Set)
n8n-nodes-base.set - Simple Memory
@n8n/n8n-nodes-langchain.memoryBufferWindow - Call n8n Workflow Tool
@n8n/n8n-nodes-langchain.toolWorkflow - Manual Trigger
n8n-nodes-base.manualTrigger - AI Agent
@n8n/n8n-nodes-langchain.agent - Basic LLM Chain
@n8n/n8n-nodes-langchain.chainLlm - Google Sheets
n8n-nodes-base.googleSheets - Markdown
n8n-nodes-base.markdown - Schedule Trigger
n8n-nodes-base.scheduleTrigger - Execute Workflow Trigger
n8n-nodes-base.executeWorkflowTrigger - Notion
n8n-nodes-base.notion - Aggregate
n8n-nodes-base.aggregate - OpenAI Chat Model
@n8n/n8n-nodes-langchain.lmChatOpenAi - Code
n8n-nodes-base.code - Structured Output Parser
@n8n/n8n-nodes-langchain.outputParserStructured - Google Sheets Tool
n8n-nodes-base.googleSheetsTool
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