Installation

Hedera Wallet Connect is a library that enables decentralized applications (dApps) to interact seamlessly with Hedera wallets using the WalletConnect protocol. This integration facilitates secure and efficient communication between your dApp and Hedera-based wallets.

Table of Contents

• Installation
  • Table of Contents
  • Prerequisites
  • Installation
    • Using npm
    • Using yarn

Prerequisites

Before integrating Hedera Wallet Connect into your project, ensure you have the following:

• Node.js: Version 18.0 or above. Use NVM to manage Node.js versions. Install NVM and then run the following commands:

  nvm install 18
  nvm use 18
• Package Manager: npm or yarn. After installing Node.js, npm is included by default. To install Yarn, run:

  npm install --global yarn
• WalletConnect Cloud Project ID: Required for establishing connections between your dApp and wallets.
  1. Visit WalletConnect Cloud
  2. Sign in or create a new account
  3. Click "Create New Project"
  4. Name your project and click "Create"
  5. Copy the "Project ID" from the project dashboard

Installation

Install the Hedera Wallet Connect package using npm or yarn. Note, you will also need to install the Hedera SDK and other peer dependencies.

Using npm

npm install @hashgraph/hedera-wallet-connect @hashgraph/sdk @hashgraph/proto @hashgraph/hedera-wallet-connect @walletconnect/modal @walletconnect/qrcode-modal @walletconnect/utils  @walletconnect/modal-core

Using yarn

yarn add @hashgraph/hedera-wallet-connect @hashgraph/sdk @hashgraph/proto @hashgraph/hedera-wallet-connect @walletconnect/modal @walletconnect/qrcode-modal @walletconnect/utils  @walletconnect/modal-core