# ListNodes

Query the list of nodes connected to the API node.

This method will use `30` [Compute Units](https://docs.validationcloud.io/v1/about/billing).

***

## **Parameters**

None.

## **Returns**

nodes - Node list, each node information includes the following fields:

| Field        | Type   | Description       |
| ------------ | ------ | ----------------- |
| address.host | string | node host address |
| address.port | int    | node port         |

```bash
// Result
{
  "nodes": [
    {
      "address": {
        "host": "31382e3134312e37342e313338",
        "port": 16666
      }
    },
    {
      "address": {
        "host": "332e3132332e3136322e3531",
        "port": 16666
      }
    },
    {
      "address": {
        "host": "31332e3231332e3130312e3437",
        "port": 16666
      }
    },
    {
      "address": {
        "host": "35322e31312e34322e3439",
        "port": 16666
      }
    },
    {
      "address": {
        "host": "35342e36392e3130352e323435",
        "port": 16666
      }
    },
    {
      "address": {
        "host": "35342e3137392e3233332e3537",
        "port": 16666
      }
    },
    {
      "address": {
        "host": "31382e3135362e3130342e3637",
        "port": 16666
      }
    },
    {
      "address": {
        "host": "35342e3137392e3139392e313736",
        "port": 16666
      }
    },
    {
      "address": {
        "host": "31382e3133392e3131362e313938",
        "port": 16666
      }
    },
    {
      "address": {
        "host": "35342e3235352e3132382e3831",
        "port": 16666
      }
    }
  ]
}
```

{% tabs %}
{% tab title="mainnet" %}

```bash
curl https://mainnet.tron.validationcloud.io/v1/<YOUR_API_KEY_HERE>/wallet/listnodes \
    -X GET \
    -H "Content-Type: application/json"
```

{% endtab %}
{% endtabs %}