https://github.com/mascrypt0/multi-wallet-generator
https://github.com/mascrypt0/multi-wallet-generator
Last synced: 8 months ago
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- Host: GitHub
- URL: https://github.com/mascrypt0/multi-wallet-generator
- Owner: mascrypt0
- Created: 2024-03-11T15:22:31.000Z (over 2 years ago)
- Default Branch: main
- Last Pushed: 2024-03-11T17:48:35.000Z (over 2 years ago)
- Last Synced: 2025-10-17T09:32:30.477Z (8 months ago)
- Language: TypeScript
- Size: 380 KB
- Stars: 0
- Watchers: 1
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
Awesome Lists containing this project
README
# Wallet Generator
Simple and powerful utility for generating and managing multicurrency crypto wallets.
Provides easy-to-use functions to generate mnemonics, compatible with EVM and blockchains, retrieve wallet addresses and private keys and verify mnemonics.
## Features
- Generate BIP39 mnemonics
- Create EVM-compatible wallets (Ethereum, etc.)
- Retrieve wallet addresses from mnemonics
- Extract private keys from mnemonics
- Verify the validity of mnemonics
## Installation
Install `multi-wallet-generator` using npm:
```bash
npm install multi-wallet-generator
yarn add multi-wallet-generator
```
## Test
- To run the tests , use the npm command:
```bash
npm run test
```
# Usage
- Below are some examples of how to use the wallet-generator library:
Generate a Mnemonic
```bash
import { MultichainWalletWrapper } from 'wallet-generator';
async function generateMnemonic() {
const mnemonic = await MultichainWalletWrapper.generateMnemonic();
console.log(`Mnemonic: ${mnemonic}`);
}
// Note: Mnemonics with less than 12 words have low entropy and may be guessed by an attacker.
generateMnemonic();
```
- Response
```bash
net idle lava mango another capable inhale portion blossom fluid discover cruise
```
Create an EVM Wallet and Display Mnemonic
```bash
async function createWallet() {
const { address, mnemonic } = await MultichainWalletWrapper.createWalletEVMAndDisplayMnemonic();
console.log(`Address: ${address}`);
console.log(`Mnemonic: ${mnemonic}`);
}
createWallet();
```
- Response
```bash
{
address: '0xfBE11AC0258cc8288cA24E818691Eb062f7042E9',
mnemonic: 'net idle lava mango another capable inhale portion blossom fluid discover cruise'
}
```
Get EVM Wallet Address from Mnemonic
```bash
async function getAddress() {
const mnemonic = "Contributions are welcome! Please feel free to submit a pull request or open an issue"
const address = await MultichainWalletWrapper.getEvmWalletAddress(mnemonic);
console.log(`Address: ${address}`);
}
getAddress();
```
- Reponse
```bash
0xfBE11AC0258cc8288cA24E818691Eb062f7042E9
```
Retrieve Private Key for EVM Wallet
```bash
async function getPrivateKey() {
const mnemonic = "net idle lava mango another capable inhale portion blossom fluid discover cruise"
const privateKey = await MultichainWalletWrapper.getPrivateKeyEVM(mnemonic);
console.log(`Private Key: ${privateKey}`);
}
getPrivateKey();
```
- Response
```bash
{
privateKey: '0xfdf745f45d1942feea79b4c0a3fc1ca67da366899f7e6cebaa06496806ca8127',
}
```
Verify a Mnemonic
```bash
async function verifyMnemonic() {
const mnemonic = "net idle lava mango another capable inhale portion blossom fluid discover cruise"
const isValid = await MultichainWalletWrapper.verifyMemonicEVM(mnemonic);
console.log(`Is valid: ${isValid}`);
}
verifyMnemonic();
```
- Response
```bash
true
```