curl --request GET \
  --url https://{subdomain}.nudj.cx/api/v2/admin/auth-config \
  --header 'x-api-token: <api-key>'

{
  "enabledProviders": [
    "42-school"
  ],
  "oidcProviders": [
    {
      "id": "<string>",
      "name": "<string>",
      "clientId": "<string>",
      "clientSecret": "<string>",
      "issuer": "<string>",
      "userinfo_endpoint": "<string>",
      "customUserInfoEndpoint": "<string>",
      "scopes": [
        "<string>"
      ]
    }
  ],
  "email": {
    "host": "<string>",
    "port": 32768,
    "username": "<string>",
    "fromAddress": "[email protected]"
  }
}