How to build an AI Email Assistant with n8n and OpenRouter
Businesses receive hundreds of emails daily. Pricing questions, support requests, general inquiries. Manually reading and replying to each one consumes hours of staff time…
Category
n8n
How to Connect REST APIs in n8n
Learn how to use the HTTP Request node in n8n to connect any REST API. This beginner-friendly guide covers GET and POST requests, authentication,…
How to Build a Text Utility MCP Server in n8n
This guide builds a two-workflow MCP setup in n8n where an AI agent uses a custom Code Tool to convert text to uppercase. The…
How to Scale n8n for Enterprise Workloads
Discover how to scale n8n for enterprise workloads using Queue Mode, worker nodes, Docker, and optimized infrastructure to ensure high performance, reliability, and seamless…
How I Built My First MCP AI Agent in n8n (Beginner’s Guide)
Learn how to build your first MCP AI Agent in n8n from scratch. This beginner-friendly guide explains MCP Server, MCP Client, AI Agent, tool…
How to Build AI Agents with n8n
Learn how to build AI agents with n8n using AI models, APIs, and workflow automation. This beginner-friendly guide covers setup, integrations, memory, and best…
Connecting Ollama to n8n for Local AI Automation
Connect Ollama to n8n by configuring an HTTP Request node to send prompts to the Ollama API endpoint and process the AI-generated responses within…
How to Backup and Restore n8n Workflows
Backing up n8n workflows means exporting your workflow JSON files, database, credentials, and environment variables to a secure location so you can restore them…
n8n vs Flowise vs Activepieces: Which Automation Tool Should You Self-Host?
tl:dv n8n wins for general automation, Flowise wins for AI agent workflows, and Activepieces wins for simplicity and team collaboration. Automation is rapidly moving…
How to Connect OpenRouter with n8n for AI Workflows
Connecting OpenRouter to n8n gives you access to every major AI model GPT-4o, Claude Sonnet, Mistral, Llama, Gemini inside your n8n workflows through a…
Why Your n8n Workflows Break Silently
A workflow that crashes with a visible error is easy to fix. You see the red execution in n8n, read the error message, find…
How to Auto-Block Suspicious IPs Using n8n
If your server is exposed to the internet, it’s already being scanned, hit, and tested by bots whether you notice it or not. Most…
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