# Platform API base URL — used by the canvas for all REST calls and WebSocket connection. # Set this to your deployed platform URL. NEXT_PUBLIC_PLATFORM_URL=http://localhost:8080 # WebSocket URL override — optional. # If not set, derived automatically from NEXT_PUBLIC_PLATFORM_URL (http→ws, appends /ws). # Only set this if your WS endpoint is at a different host/path than the REST API. # NEXT_PUBLIC_WS_URL=ws://localhost:8080/ws