Linking a Home Assistant you already run (free)

Relay link (recommended — no public IP, no port forwarding, CGNAT ok):
1. Install the Vome integration in your HA and choose
   "Connect this Home Assistant to Vome". It shows a short code.
2. Enter the code at https://vome.io/account/link-ha (signed in).
3. Your HA dials out; Vome brokers agent calls down that connection.
   You get uptime visibility, a free health-report teaser, backup
   inflow for rescue, and optional paid add-ons (CHAP standby,
   off-site backup generations, friendly domain).

Direct link (your HA is already reachable over HTTPS):
1. Add its URL + a long-lived access token at https://vome.io/account/connect-ha
2. The token stays on the portal server — agents only ever get the
   scoped Vome API token, never your HA credentials.