n8n Automation Blog
Guides, tutorials, and tips to help you automate smarter with n8n.
Automating Video Production in n8n with HTTP Request and Wait Nodes
Scale n8n automation for AI video generation pipelines using HTTP Request, Wait nodes, and cost tracking to produce dynamic video assets without server strain.
Learn n8n Automation: Item Lists, Webhook & Switch Nodes
Master n8n automation by understanding item lists, webhook payloads, and switch routing. Learn how n8n processes JSON data without writing complex scripts.
Run ChatGPT Automations in n8n with OpenAI Node and Webhooks
Run headless ChatGPT automations with n8n using OpenAI nodes, incoming webhooks, and structured JSON parsing without browser bots or manual prompt typing.
Debugging n8n Automation: Fixing Errors with Edit Fields
Troubleshoot broken n8n automation runs by tracking payload drift, fixing data structures with Edit Fields and Code nodes, and inspecting execution logs.
Sizing n8n Infrastructure: RAM, CPU, and Storage Requirements
Calculate exact hardware requirements for self hosted n8n before deployment, or eliminate infrastructure maintenance with dedicated n8n hosting solutions.
Securing Webhook Payloads in n8n Automation with Crypto Nodes
Protect your n8n automation pipelines by verifying webhook signatures with Crypto nodes. Learn HMAC validation, raw payload handling, and secure setup.
Tackling the n8n Learning Curve: Edit Fields, JSON, and Webhooks
Master the steep learning curve of self hosted n8n by understanding JSON data arrays, Edit Fields transformations, and avoiding messy server maintenance.
Production n8n Automation: Build 4 Real Projects with Webhook Nodes
Explore production-grade n8n automation architectures. Learn how to configure real webhook nodes, clean messy data payloads, and run reliable workflows.
Scaling n8n Automation with Webhook, AI Agent, and Postgres Nodes
Learn how to structure reliable n8n automation using Webhook, AI Agent, and Postgres nodes while choosing the most cost-effective hosting for your workflows.
Build n8n Automation Pipelines with Webhook, S3, and OpenAI Nodes
Learn how to construct resilient n8n automation pipelines using Webhook, AWS S3, and OpenAI nodes to ingest, store, and process unstructured files reliably.
Scale n8n Automation: Processing Webhooks with Switch and Code Nodes
Master n8n automation by routing complex webhook payloads through Switch nodes, transforming data with Code nodes, and deploying on dedicated managed hosting.
Designing n8n Automation Pipelines: Sub-Workflows and JSON Flow
Learn how to build resilient n8n automation pipelines with modular sub-workflows, clean JSON item handling, error triggers, and managed hosting options.
Mastering n8n Automation: Connecting Webhooks, APIs & Code
Learn how n8n automation connects webhooks, APIs, and custom code into reliable execution pipelines without hitting complex server management walls.
n8n Automation Logic: Routing Data with If, Switch & Filter Nodes
Master n8n automation data branching. Learn how to configure If, Switch, and Filter nodes to route multi-path JSON payloads cleanly across production workflows.
n8n Automation Pipeline: Webhook, Switch Node, and HTTP Requests
Build a reliable n8n automation pipeline using Webhook, Switch, and HTTP Request nodes. Learn data routing, API payload mapping, and production deployment.
Automating Homelab Services with n8n Webhooks and Docker APIs
Learn how to connect Docker event monitors, Home Assistant, and alert channels using n8n automation workflows, webhooks, and custom JSON transformations.
n8n Automation: Idempotent API Pipelines with HTTP Request Node v4.2
Build idempotent n8n automation pipelines using HTTP Request Node v4.2 to eliminate duplicate runs, prevent data loss, and maintain reliable event execution.
Building a Webhook Dead Letter Queue in n8n with Postgres Node v2.4
Learn how to build a reliable Webhook Dead Letter Queue in n8n using Postgres Node v2.4 to automatically capture and reprocess failed API payloads.
How to Install n8n v1.85 via Docker Compose vs Low Cost n8n Hosting
Learn how to install n8n v1.85 using Docker Compose on Ubuntu, manage SSL certificates, or opt for low cost n8n hosting starting at $4/month.
Automating Shopify Order Fulfillment with n8n Code Node v2
Learn how to process Shopify webhooks, verify HMAC signatures, and route order fulfillments using n8n Code Node v2 and managed n8n hosting options.
How to Install n8n with Docker Compose v2.29 on Ubuntu 24.04
Learn how to install n8n using Docker Compose v2.29 on Ubuntu 24.04, configure PostgreSQL 16, and evaluate self hosted n8n against low cost n8n hosting.
What Can You Automate with n8n? 8 Scenarios Using Webhook & AI Nodes
Discover 8 real-world automation scenarios you can build with n8n using Webhook, HTTP Request and AI Agent nodes. Includes installation via Docker or managed hosting from $4/month.
Build an AI Content Summarizer with n8n: RSS, OpenAI & Slack in 2026
Learn how to build a real n8n automation that pulls RSS feeds, summarizes articles with OpenAI, and sends them to Slack. Complete tutorial for 2026.
Bidirectional Data Sync with n8n: Merge Node & Conflict Resolution
Learn how to build bidirectional data sync pipelines in n8n using the Merge node. Covers conflict resolution, scheduled sync, and real-world workflow patterns for keeping data in sync across two systems.