nadcablabs-bulk-evm-wallet-genrator
v1.0.1
Published
**EVM Address Generator** is a Node.js library that generates Ethereum-compatible (EVM) addresses in bulk, with each address associated with a random value between 0.001 and 0.1. This tool is perfect for developers who need to create large sets of address
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Bulk Evm Wallet Address Generator
EVM Address Generator is a Node.js library that generates Ethereum-compatible (EVM) addresses in bulk, with each address associated with a random value between 0.001 and 0.1. This tool is perfect for developers who need to create large sets of addresses for testing or other purposes.
Features
- Bulk Address Generation: Generate up to 100,000 Ethereum-compatible addresses.
- Random Value Assignment: Each address is paired with a random value between 0.001 and 0.1.
- CSV & Text File Output: Easily export addresses and values to a CSV or text file.
- Efficient and Fast: Optimized for performance to handle large-scale generation.
Installation
Before using the EVM Address Generator, ensure you have Node.js installed. Then, you can install the required dependencies:
npm install ethereumjs-wallet csv-writer
Usage
Basic Example
Here's a simple example to generate 100,000 addresses with random values and save them to a text file:
const Wallet = require('ethereumjs-wallet').default;
const fs = require('fs');
const numAddresses = 100000;
let data = '';
// Generate addresses and random values
for (let i = 0; i < numAddresses; i++) {
const wallet = Wallet.generate();
const address = wallet.getAddressString();
const randomValue = (Math.random() * (0.1 - 0.001) + 0.001).toFixed(4);
data += `${address} ${randomValue}\n`;
}
// Write the data to a text file
fs.writeFile('evm_addresses_with_values.txt', data, 'utf8', (err) => {
if (err) {
console.error('Error writing to text file', err);
} else {
console.log('Text file was written successfully');
}
});
CSV Output Example
If you prefer to export the generated addresses and values to a CSV file, you can use the following script:
const Wallet = require('ethereumjs-wallet').default;
const createCsvWriter = require('csv-writer').createObjectCsvWriter;
const numAddresses = 100000;
const csvWriter = createCsvWriter({
path: 'evm_addresses_and_private_keys.csv',
header: [
{ id: 'address', title: 'EVM Address' },
{ id: 'randomValue', title: 'Random Value' }
]
});
const records = [];
// Generate addresses and random values
for (let i = 0; i < numAddresses; i++) {
const wallet = Wallet.generate();
const address = wallet.getAddressString();
const randomValue = (Math.random() * (0.1 - 0.001) + 0.001).toFixed(4);
records.push({ address, randomValue });
}
// Write records to a CSV file
csvWriter.writeRecords(records)
.then(() => console.log('CSV file written successfully'))
.catch(err => console.error('Error writing CSV file', err));
Customization
Number of Addresses: You can adjust the number of addresses by modifying the numAddresses variable.
Random Value Range: The range of random values (0.001 to 0.1) can be customized by changing the parameters in the Math.random() function.
Security Considerations
Private Key Handling: This tool does not expose or save private keys when exporting data, ensuring the privacy and security of your generated addresses.
Performance: The script is optimized for generating large datasets quickly, but depending on your system's resources, generating 100,000 addresses may take some time.
Known Issues
Vulnerabilities: If you encounter vulnerabilities in the packages used, consider running npm audit fix or npm audit fix --force. See the npm documentation for more details.
Contributing
Contributions are welcome! If you have ideas to improve this library, feel free to submit a pull request or open an issue. Running Tests
To run tests for the library, use the following command:
node generate_addresses.js
License
This project is licensed under the MIT License. See the LICENSE file for details.
Author
@nadcablabs