> ## Documentation Index
> Fetch the complete documentation index at: https://learn.nexudus.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Search RadiusServers

> Search and list RadiusServer records with filtering, sorting, and pagination.

A **RadiusServer** configures a RADIUS authentication server used for Wi-Fi access control. Each server defines the vendor type, connection settings, and shared secret for authenticating customer devices on the network.

## Authentication

<Note>
  This endpoint requires OAuth2 authentication. Include a valid bearer token in the `Authorization` header.
  The authenticated user must be a full unrestricted administrator or have the **`RadiusServer-List`** role.
</Note>

## Enums

<Accordion title="eRadiusServerVendor — Vendor values">
  | Value | Name                        |
  | ----- | --------------------------- |
  | 0     | Aerohive\_Networks          |
  | 1     | Alcatel\_Lucent             |
  | 2     | Aruba\_Instant              |
  | 3     | Aruba\_Mobility\_Controller |
  | 4     | Avaya                       |
  | 5     | Bluesocket                  |
  | 6     | Casa\_Systems               |
  | 7     | ChilliSpot                  |
  | 8     | CoovaChilli                 |
  | 9     | Cisco\_Systems              |
  | 10    | Dell                        |
  | 11    | EnGenius                    |
  | 12    | ExtremeWireless             |
  | 13    | FortiGate                   |
  | 14    | ICC                         |
  | 15    | LigoWave                    |
  | 16    | Meraki\_Sign\_On            |
  | 17    | Meraki\_ClickThrough        |
  | 18    | Meru\_Networks              |
  | 19    | MikroTik                    |
  | 20    | Motorola                    |
  | 21    | Mojo\_Networks              |
  | 22    | Open\_Mesh\_Cloudtrax       |
  | 23    | pfSense                     |
  | 24    | Peplink                     |
  | 25    | Ruckus\_Wireless            |
  | 26    | Ruckus\_Virtual\_SZ         |
  | 27    | SonicWall                   |
  | 28    | Ubiquiti\_Networks          |
  | 29    | TP\_Link\_EAP               |
  | 30    | Trapeze\_Wireless           |
  | 31    | Trendnet                    |
  | 32    | Xirrus                      |
  | 33    | Virtual\_Controller         |
  | 34    | Other                       |
</Accordion>

## Query Parameters

### Pagination & Sorting

<ParamField query="page" type="integer" default="1">
  The page number to retrieve.
</ParamField>

<ParamField query="size" type="integer" default="25">
  The number of records per page.
</ParamField>

<ParamField query="orderBy" type="string">
  The property name to sort results by (e.g. `Name`, `CreatedOn`).
</ParamField>

<ParamField query="dir" type="integer">
  Sort direction. `0` for ascending, `1` for descending.
</ParamField>

### Filters

<ParamField query="RadiusServer_Business" type="integer">
  Filter by iD of the business linked to this record.
</ParamField>

<ParamField query="RadiusServer_Name" type="string">
  Filter by the name value for this radius server.
</ParamField>

<ParamField query="RadiusServer_Vendor" type="integer">
  Filter by the vendor value for this radius server.
</ParamField>

<ParamField query="RadiusServer_Active" type="boolean">
  Filter by whether this radius server is currently active.
</ParamField>

<ParamField query="RadiusServer_Description" type="string">
  Filter by free-text description of this radius server.
</ParamField>

<ParamField query="RadiusServer_CustomerId" type="string">
  Filter by iD of the customer associated with this record.
</ParamField>

<ParamField query="RadiusServer_NetworkId" type="string">
  Filter by iD of the network associated with this record.
</ParamField>

<ParamField query="RadiusServer_CaptivePortalId" type="string">
  Filter by iD of the captive portal associated with this record.
</ParamField>

<ParamField query="RadiusServer_SplashPageId" type="string">
  Filter by iD of the splash page associated with this record.
</ParamField>

<ParamField query="RadiusServer_RadiusIp1" type="string">
  Filter by the radius ip1 value for this radius server.
</ParamField>

<ParamField query="RadiusServer_RadiusIp2" type="string">
  Filter by the radius ip2 value for this radius server.
</ParamField>

<ParamField query="RadiusServer_AccountPort" type="string">
  Filter by the account port value for this radius server.
</ParamField>

<ParamField query="RadiusServer_AuthPort" type="string">
  Filter by the auth port value for this radius server.
</ParamField>

<ParamField query="RadiusServer_SharedSecret" type="string">
  Filter by the shared secret value for this radius server.
</ParamField>

### Range Filters

<ParamField query="from_RadiusServer_CreatedOn" type="string">
  Filter records created on or after this date. Format: `YYYY-MM-DDTHH:mm`.
</ParamField>

<ParamField query="to_RadiusServer_CreatedOn" type="string">
  Filter records created on or before this date. Format: `YYYY-MM-DDTHH:mm`.
</ParamField>

<ParamField query="from_RadiusServer_UpdatedOn" type="string">
  Filter records updated on or after this date. Format: `YYYY-MM-DDTHH:mm`.
</ParamField>

<ParamField query="to_RadiusServer_UpdatedOn" type="string">
  Filter records updated on or before this date. Format: `YYYY-MM-DDTHH:mm`.
</ParamField>

## Code Examples

### Simple listing

<CodeGroup>
  ```bash cURL theme={null}
  curl -X GET \
    "https://spaces.nexudus.com/api/sys/radiusservers?page=1&size=15&orderBy=Name&dir=0" \
    -H "Authorization: Bearer YOUR_TOKEN"
  ```

  ```javascript JavaScript theme={null}
  const response = await fetch(
    'https://spaces.nexudus.com/api/sys/radiusservers?' + new URLSearchParams({
      page: 1,
      size: 15,
      orderBy: 'Name',
      dir: 1 // Ascending
    }),
    {
      headers: {
        'Authorization': 'Bearer YOUR_TOKEN'
      }
    }
  );

  const data = await response.json();
  ```

  ```python Python theme={null}
  import requests

  response = requests.get(
      'https://spaces.nexudus.com/api/sys/radiusservers',
      params={
          'page': 1,
          'size': 15,
          'orderBy': 'Name',
          'dir': 0 // Ascending
      },
      headers={
          'Authorization': 'Bearer YOUR_TOKEN'
      }
  )

  data = response.json()
  ```
</CodeGroup>

### Filtering by Name

<CodeGroup>
  ```bash cURL theme={null}
  curl -X GET \
    "https://spaces.nexudus.com/api/sys/radiusservers?RadiusServer_Name=example-value&orderBy=Name&dir=0" \
    -H "Authorization: Bearer YOUR_TOKEN"
  ```

  ```javascript JavaScript theme={null}
  const response = await fetch(
    'https://spaces.nexudus.com/api/sys/radiusservers?' + new URLSearchParams({
      RadiusServer_Name: 'example-value',
      orderBy: 'Name',
      dir: 1
    }),
    {
      headers: {
        'Authorization': 'Bearer YOUR_TOKEN'
      }
    }
  );

  const data = await response.json();
  ```

  ```python Python theme={null}
  import requests

  response = requests.get(
      'https://spaces.nexudus.com/api/sys/radiusservers',
      params={
          'RadiusServer_Name': 'example-value',
          'orderBy': 'Name',
          'dir': 0 // Ascending
      },
      headers={
          'Authorization': 'Bearer YOUR_TOKEN'
      }
  )

  data = response.json()
  ```
</CodeGroup>

### Range filters

<CodeGroup>
  ```bash cURL theme={null}
  curl -X GET \
    "https://spaces.nexudus.com/api/sys/radiusservers?from_RadiusServer_UpdatedOn=2025-01-01T00:00&to_RadiusServer_UpdatedOn=2025-12-31T23:59&orderBy=UpdatedOn&dir=0" \
    -H "Authorization: Bearer YOUR_TOKEN"
  ```

  ```javascript JavaScript theme={null}
  const response = await fetch(
    'https://spaces.nexudus.com/api/sys/radiusservers?' + new URLSearchParams({
      from_RadiusServer_UpdatedOn: '2025-01-01T00:00',
      to_RadiusServer_UpdatedOn: '2025-12-31T23:59',
      orderBy: 'UpdatedOn',
      dir: 1 // Descending
     }),
    {
      headers: {
        'Authorization': 'Bearer YOUR_TOKEN'
      }
    }
  );

  const data = await response.json();
  ```

  ```python Python theme={null}
  import requests

  response = requests.get(
      'https://spaces.nexudus.com/api/sys/radiusservers',
      params={
          'from_RadiusServer_UpdatedOn': '2025-01-01T00:00',
          'to_RadiusServer_UpdatedOn': '2025-12-31T23:59',
          'orderBy': 'UpdatedOn',
          'dir': 1 // Descending
      },
      headers={
          'Authorization': 'Bearer YOUR_TOKEN'
      }
  )

  data = response.json()
  ```
</CodeGroup>

## Response

### 200

<ResponseField name="Records" type="RadiusServer[]">
  The list of RadiusServer records matching the query. See the [Get one RadiusServer](/rest-api/sys/get-radiusservers-by-id) endpoint for the full list of properties returned for each record.
</ResponseField>

<Warning>
  **Partial records** — The listing endpoint returns a summary representation of each RadiusServer. The following fields are **not populated** in the `Records[]` response: `Description`.

  To get all fields, fetch the full record using the [Get one RadiusServer](/rest-api/sys/get-radiusservers-by-id) endpoint.

  **Important for updates:** When updating a record via `PUT`, always retrieve the full record with a `GET` request first, apply your changes to that complete data, and then send the updated record. Do not use data from a listing response as the base for a `PUT` request, as missing fields may be unintentionally cleared.
</Warning>

<ResponseField name="CurrentPage" type="integer">
  Current page number.
</ResponseField>

<ResponseField name="CurrentPageSize" type="integer">
  Number of records per page.
</ResponseField>

<ResponseField name="CurrentOrderField" type="string">
  The field used for sorting.
</ResponseField>

<ResponseField name="CurrentSortDirection" type="integer">
  The sort direction (`0` = ascending, `1` = descending).
</ResponseField>

<ResponseField name="FirstItem" type="integer">
  Index of the first item on the current page.
</ResponseField>

<ResponseField name="LastItem" type="integer">
  Index of the last item on the current page.
</ResponseField>

<ResponseField name="TotalItems" type="integer">
  Total number of matching records across all pages.
</ResponseField>

<ResponseField name="TotalPages" type="integer">
  Total number of pages.
</ResponseField>

<ResponseField name="HasNextPage" type="boolean">
  Whether there is a next page of results.
</ResponseField>

<ResponseField name="HasPreviousPage" type="boolean">
  Whether there is a previous page of results.
</ResponseField>

```json Example Response theme={null}
{
  "Records": [
    {
      "BusinessId": 0,
      "Name": "",
      "Vendor": 0,
      "Active": false,
      "CustomerId": null,
      "NetworkId": null,
      "CaptivePortalId": null,
      "SplashPageId": null,
      "RadiusIp1": null,
      "RadiusIp2": null,
      "AccountPort": null,
      "AuthPort": null,
      "SharedSecret": null,
      "Id": 87654321,
      "UpdatedOn": "2025-01-15T10:30:00Z",
      "CreatedOn": "2025-01-10T08:00:00Z",
      "UniqueId": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
      "UpdatedBy": "admin@example.com",
      "IsNew": false,
      "SystemId": null,
      "ToStringText": "RadiusServer Example",
      "LocalizationDetails": null,
      "CustomFields": null
    }
  ],
  "CurrentPageSize": 15,
  "CurrentPage": 1,
  "CurrentOrderField": "Name",
  "CurrentSortDirection": 1,
  "FirstItem": 1,
  "HasNextPage": false,
  "HasPreviousPage": false,
  "LastItem": 1,
  "PageNumber": 1,
  "PageSize": 15,
  "TotalItems": 1,
  "TotalPages": 1
}
```