n8n Workflow Patterns

Proven architectural patterns for building n8n workflows.

When to Use

• You need to choose an architectural pattern for an n8n workflow before building it.
• The task involves webhook processing, API integration, scheduled jobs, database sync, or AI-agent workflow design.
• You want a high-level workflow structure rather than node-by-node troubleshooting.

The 5 Core Patterns

Based on analysis of real workflow usage:

1. Webhook Processing (Most Common)
   • Receive HTTP requests → Process → Output
   • Pattern: Webhook → Validate → Transform → Respond/Notify