!!! question "Since sing-box 1.11.0"

# Endpoint

An endpoint is a protocol with inbound and outbound behavior.

### Structure

```json
{
  "endpoints": [
    {
      "type": "",
      "tag": ""
    }
  ]
}
```

### Fields

| Type             | Format                                  |
|------------------|-----------------------------------------|
| `wireguard`      | [WireGuard](./wireguard/)               |
| `tailscale`      | [Tailscale](./tailscale/)               |
| `openconnect`    | [OpenConnect Client](./openconnect/)    |
| `openvpn-client` | [OpenVPN Client](./openvpn-client/)     |
| `openvpn-server` | [OpenVPN Server](./openvpn-server/)     |

#### tag

The tag of the endpoint.