# Approve

{% hint style="danger" %}
The following information is deprecated and may limit its use. Please refer to the WalletConnect 2.0 tab for the latest version of NEOPIN wallet integration: [walletconnect-2.0](https://docs.neopin.io/developers/walletconnect-2.0 "mention")
{% endhint %}

Approve is the act of allowing the connection in the Wallet when a connection request is made by DApp.

Data communication between DApp and Wallet is possible only after this step.

When a connection request is made from DApp Sample to the Wallet Sample, the following screen appears, and devices can be connected only after connecting.

<figure><img src="https://3207921449-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FqGie2GKzhU3olmN7yiWW%2Fuploads%2FWql0NMXecg7jzuafSCqE%2Fandroid-wallet-usage-approve.png?alt=media&#x26;token=97a16f21-d3a1-4c3b-8d23-d02bc20a238f" alt=""><figcaption></figcaption></figure>