> For the complete documentation index, see [llms.txt](https://docs.neopin.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.neopin.io/developers/deprecated/deprecated-neopin-connect-1.0/wallets/android/usage.md).

# Usage

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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](/developers/walletconnect-2.0.md)
{% endhint %}

<table><thead><tr><th width="184">Type</th><th>Descriptions</th></tr></thead><tbody><tr><td><a href="/pages/qbzlKS5hOuJIOStIeeJb">Connect</a></td><td>There are contents related to the pre-work required to connect with DApp.</td></tr><tr><td><a href="/pages/sfnh6AgFw309ZSFMlSy1">Approve</a></td><td><p>Action that allows the connection in the Wallet when DApp makes a connection request.</p><p>Data communication between DApp and the Wallet is available only after this step.</p></td></tr><tr><td><a href="/pages/Z5GKo0otnAoBVTBnuyq6">Transaction</a></td><td>Available only when DApp and the Wallet are connected and Approved.</td></tr></tbody></table>