# getNetworkID()

**Network ID** is same with **chain ID**. Because it is required when creating all operations, set the exact network ID of the network to which the operation will be sent. Even if it is not set, 'mitum' is set as the default value.

<table><thead><tr><th width="148">Feature</th><th>Get the network ID in use.</th></tr></thead><tbody><tr><td>Parameters</td><td><em><code>null</code></em></td></tr><tr><td>Return Value</td><td><code>string</code> networkID</td></tr></tbody></table>

example

```javascript
const info = mitum.getNetworkID();
console.log(info);

// output
mitum
```
