To authenticate your dedicated server with the NSM Masterlist:
1. Sign in and open **Keymaster** (`/keymaster`).
2. Enter a **Server Name / Label** and optional **Endpoint Hint** (e.g. `127.0.0.1:30120`) and click **Generate Server Key**.
3. Copy the one-time `sets sv_nsmServerKey "nsm_srv_..."` line and add it to your `server-local.cfg` or `server.cfg`.
4. Start `nsm-server.exe`. Your server will automatically authenticate its heartbeat, strip the secret key from public listings, and bind your endpoint to your account.
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