Choose A Connection Path
Preview URL Shape
0.0.0.0, not only 127.0.0.1.
Preview URLs are signed bearer URLs; treat them like temporary credentials.
Security Model
Networking Guides
Preview URLs
Expose HTTP and WebSocket services running inside a machine.
Custom Preview Proxy
Front machine previews with your own reverse proxy.
Access control
Restrict outbound network access for machine workloads.
Token model
Separate API keys, preview tokens, proxy tokens, traffic tokens, and signed URLs.
WebSockets
Connect to streaming machine endpoints.
SSH
Connect to a machine over SSH when the workflow requires it.