Tunnels

gy tunnel creates a secure public URL that forwards traffic to your localhost — perfect for testing webhooks, sharing work-in-progress, or demoing before you deploy. Aliases: gy t, gy tun.

Start a tunnel

gy tunnel start my-api --port 3000

This exposes localhost:3000 on a public URL.

List active tunnels

gy tunnel list

Typical workflows

# Test a Stripe/GitHub webhook against local code
gy tunnel start webhook-handler --port 4000

# Share a preview with a teammate
gy tunnel start my-app --port 3000

# Demo a feature before it's deployed
gy tunnel start demo --port 8080

Stop a tunnel

Stop the gy tunnel start process (Ctrl+C) to tear the tunnel down.