curl --request GET \
  --url https://api.altostrat.io/instances \
  --header 'Authorization: Bearer <token>'

[
  {
    "id": "d290f1ee-6c54-4b01-90e6-d701748f0851",
    "name": "شبكة الإنتاج الأساسية VPN",
    "region": "sjc",
    "hostname": "my-vpn-gateway.vpn.altostr.at",
    "configured": true,
    "rsa_ready": true,
    "diffie_hellman_ready": true,
    "server_ready": true,
    "status": [
      "peer-created"
    ],
    "pushed_routes": [
      "10.0.0.0/8"
    ],
    "public_dns": [
      "9.9.9.9"
    ],
    "split_dns": [
      "192.168.1.1"
    ],
    "domains": [
      "internal.corp"
    ],
    "dns_custom": [
      {
        "name": "fileserver.internal.corp",
        "type": "A",
        "value": "192.168.1.10"
      }
    ],
    "firewall": [
      {
        "name": "السماح بـ ICMP",
        "protocol": "icmp",
        "port": "1-65535",
        "source": "0.0.0.0/0",
        "destination": "0.0.0.0/0"
      }
    ],
    "created_at": "2025-10-29T12:30:31Z"
  }
]