n8n Automation Control n8n workflow automation platform via REST API. Setup Set these environment variables (or store in ): Generate API key: n8n Settings → n8n API → Create an API key. Quick Reference All calls use header for auth. List Workflows Get Workflow Details Activate/Deactivate Workflow Trigger Workflow (via webhook) List Executions Get Execution Details Create Workflow (from JSON) Delete Workflow Common Patterns Health Check (run periodically) List active workflows, check recent executions for errors, report status: Debug Failed Execution 1. List failed executions → get execution I…