# (Deprecated) NEOPIN Connect 1.0

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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](https://docs.neopin.io/developers/walletconnect-2.0 "mention")
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<figure><img src="https://3207921449-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FqGie2GKzhU3olmN7yiWW%2Fuploads%2FN8JjvqIZth4gNaSwmeH1%2Fgitbook_connect%20(1).png?alt=media&#x26;token=c3b151f4-2c5d-4c4d-ac51-74f3c8b7a2d7" alt=""><figcaption></figcaption></figure>

### Introduction <a href="#introduction" id="introduction"></a>

NEOPIN Connect supports remote connections between App-to-App or Web-to-App using a Relay server to relay payloads. These payloads are symmetrically encrypted and delivered securely using a shared key between the two peers. The connection between App-to-App or Web-to-App is initiated by a DApp running a deep link that contains a QR code or a standard URI and is established when the NEOPIN Wallet approves the connection request.

*Ethereum, Polygon, Klaytn, Tron Networks are currently supported in NEOPIN, and it will be expanded to various mainnets including Finschia and Cosmos compatible networks.*

### Getting Started <a href="#getting-started" id="getting-started"></a>

Currently, NEOPIN Connect provides written samples for [Android](https://docs.neopin.io/developers/deprecated/broken-reference), [iOS](https://docs.neopin.io/developers/deprecated/broken-reference), and [Web](https://docs.neopin.io/developers/deprecated/broken-reference) respectively. \
To quickly connect with NEOPIN Connect from your DApp, go to your [DApp](https://docs.neopin.io/developers/deprecated/broken-reference) to see a code example.

### Contact Us

If you have any questions about the NEOPIN Connect project, please contact our customer center below.

* <nc_dev@neopin.io>