| `PROMETHEUS_METRICS_PASSWORD` | - | `$2y$05$Ci...` | If set, Basic Auth is required when requesting metrics. See [How to generate an bcrypt hash.md]("https://github.com/wg-easy/wg-easy/blob/master/How_to_generate_an_bcrypt_hash.md") for know how generate the hash. |
> If you change `WG_PORT`, make sure to also change the exposed port.