​
getEnabledNetworks

The wallet connector provides the getEnabledNetworks method: 
  const enabledNetworks = primaryWallet.connector.getEnabledNetworks();
This method returns an array of network objects.

​
Example

const { primaryWallet } = useDynamicContext();

if(!primaryWallet) return;

const enabledNetworks = primaryWallet.connector.getEnabledNetworks();

return (
  <div>
    {enabledNetworks.map((network) => (
      <div key={network.chainId}>{network.chainName}</div>
    ))}
  </div>
)