EVM HD Wallet SDK

The EVM HD Wallet SDK is a toolset that allows developers to work with hierarchical deterministic (HD) wallets on the EVMs blockchain. With this SDK, you can generate a master wallet and mnemonic using the index.js script, which produces an encrypted JSON file. This JSON file contains the necessary information to operate the HD wallet using the HDWalletSDK included in this SDK.

Features

• Generate Master Wallet and Mnemonic: Use the index.js script to generate a random master wallet and mnemonic, which are then encrypted and saved as a JSON file.

• HDWalletSDK Functionality: The SDK provides functionalities to derive wallets from the master wallet using user IDs or UUIDs, send tokens (such as USDT) to specified addresses.

• Demo Folder: The SDK includes a demo folder with examples demonstrating the usage of each utility provided by the SDK. These demos serve as a guide for developers to understand and implement the SDK functionalities in their projects.

Usage

1. Generate Master Wallet:

   • Config the index.js with your password and generation path and run the script to generate a random master wallet and mnemonic.
   • index.js script will generate a encrypted JSON file with the name and the path you chose (Default: './wallet.json') with the generated wallet information and show you its mnemonic phrase (save it carefully).

2. Operate HD Wallet:

   • Use the encrypted JSON file in your project to initialize the HDWalletSDK.
   • The HDWalletSDK constructor only asks the password and the JSON path , make sure to store your password in a secure .env file.
   • Utilize the SDK functionalities to derive wallets for your users and send tokens.

Demos

Explore the demo folder to see practical examples of how to use each utility provided by the EVM HD Wallet SDK.

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For detailed instructions and examples, refer to the demo folder and the provided documentation. Happy developing with EVM HD Wallet SDK!