No-Code Automation: The Complete n8n Course

Topics covered

• •Understand what n8n is and how self-hosted differs from Cloud
• •Master the interface: canvas, nodes, execution panel
• •Build your first working workflow with a trigger, credentials, and an expression

Topics covered

• •Understand n8n's data structure: an array of objects with `json` and `binary` keys
• •Learn to write expressions and reference data from earlier nodes
• •Master transformations: Set/Edit Fields, Filter, split/aggregate

Topics covered

• •Control execution order and build branching logic (If, Switch)
• •Merge branches (Merge) and organize loops (Loop Over Items)
• •Pause execution (Wait) and split scenarios into sub-workflows

Topics covered

• •Set up an error workflow with Error Trigger and alerts
• •Control how nodes behave on failure (retry, continue on fail)
• •Read the executions log and debug using data from past runs

Topics covered

• •Distinguish chains from agents and choose between them
• •Build an AI Agent with a model, memory, and tools
• •Understand vector databases and RAG: embeddings, semantic search, "chat with data"

Topics covered

• •Choose and deploy a production environment (self-hosted or Cloud)
• •Organize your work: projects, access, credential sharing, tags
• •Master workflow migration: export/import, source control, dev→prod environments