> For the complete documentation index, see [llms.txt](https://sefwallet.gitbook.io/sef-wallet/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://sefwallet.gitbook.io/sef-wallet/developers/wallet-connect.md).

# Wallet Connect

[WalletConnect](https://walletconnect.com/) is widely used as a standard Trustwallet, Binance, Kava, and other apps to connect mobile wallet with Dapps.

{% hint style="info" %}
Currently WalletConnect is tested to work with Sushi - Swap and Liquidity
{% endhint %}

Most existing connect works with a minor modification: allow support for Harmony chainId ( 1666600000). (example[ Viperswap PR](https://github.com/VenomProtocol/venomswap-interface/pull/36))

### Flow

![Connect Wallet](https://1707738340-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MigZVEauqXh6EQNJjYl%2Fuploads%2F8GoUWq74rt4bKiYcTnwJ%2Fwc_d1.png?alt=media\&token=3579cace-63df-4a9a-a5ea-a569a2198e64)

![Approve Transaction](https://1707738340-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2F-MigZVEauqXh6EQNJjYl%2Fuploads%2F4ZsYOZgvss4uRGcJeaK0%2Fwc_d2.png?alt=media\&token=4b1b7a07-b68d-455b-8210-9bbe8bc90453)

### Implementation

Follow the tutorials on <https://docs.walletconnect.com> for your respective platform.

For web, we have a reference implementation available at <https://github.com/hashmesan/sef-walletconnect-example-dapp>d

Live demo: <https://hashmesan.github.io/sef-walletconnect-example-dapp/>