Hierarchical Deterministic (HD) Wallet Generator for 200+ Cryptocurrencies

What Is a Hierarchical Deterministic Wallet?

A Hierarchical Deterministic (HD) Wallet is a cryptocurrency wallet system that generates a tree-like structure of keys from a single seed. This approach allows users and developers to derive multiple public and private key pairs in a secure, organized, and recoverable way. The hdwallet Python library simplifies this process by offering a robust, flexible framework for managing HD wallets across over 200 cryptocurrencies, including Bitcoin, Ethereum, Solana, and many others.

Whether you're building decentralized applications, integrating multi-coin support, or managing blockchain identities, hdwallet provides the tools needed for secure seed generation, key derivation, and address management—all within a developer-friendly interface.

👉 Discover how to generate secure multi-currency wallets with ease.

Key Features and Capabilities

The hdwallet library supports advanced cryptographic standards and industry protocols, ensuring compatibility and security:

• Multi-Currency Support: Generate wallets for more than 200 blockchains.
• Standard Protocol Compliance: Implements BIP32, BIP39, BIP44, BIP49, BIP84, and other widely adopted standards.
• Flexible Key Derivation: Supports custom derivation paths as well as predefined schemes like m/44'/60'/0'/0/0 for Ethereum.
• Secure Seed Management: Uses entropy sources such as BIP39, Electrum, and Algorand mnemonics to create cryptographically strong seeds.
• Cross-Chain Address Generation: Derive addresses for external and internal chains per account, supporting millions of addresses per chain.

This makes it ideal for developers working on wallet infrastructure, blockchain explorers, or custodial services requiring deterministic key hierarchies.

Supported Components

Installation and Setup

Getting started with hdwallet is straightforward using pip:

pip install hdwallet

For command-line access:

pip install hdwallet[cli]

To use the latest development version:

pip install git+ssh://github.com/talonlab/python-hdwallet.git

Once installed, you can begin generating wallets programmatically or via CLI—perfect for automation, testing, or integration into larger systems.

👉 Learn how to integrate HD wallet functionality into your next project.

Practical Usage Examples

Generate a Bitcoin HD Wallet

Here's how to generate a Bitcoin wallet using BIP39 entropy:

from hdwallet import HDWallet
from hdwallet.entropies import BIP39Entropy
from hdwallet.mnemonics import BIP39_MNEMONIC_LANGUAGES
from hdwallet.cryptocurrencies import Bitcoin
from hdwallet.hds import BIP32HD
from hdwallet.derivations import CustomDerivation
import json

hdwallet = HDWallet(
    cryptocurrency=Bitcoin,
    hd=BIP32HD,
    network=Bitcoin.NETWORKS.MAINNET,
    language=BIP39_MNEMONIC_LANGUAGES.KOREAN,
    passphrase="talonlab"
).from_entropy(
    entropy=BIP39Entropy.generate(strength=160)
).from_derivation(
    derivation=CustomDerivation(path="m/0'/0/0")
)

print(json.dumps(hdwallet.dump(), indent=4))

This script creates a fully functional Bitcoin HD wallet with a randomly generated 12-word mnemonic.

Simulate MetaMask or Phantom Wallet Behavior

You can replicate popular wallet behaviors such as MetaMask (Ethereum) or Phantom (Solana):

from hdwallet import HDWallet
from hdwallet.mnemonics import BIP39Mnemonic
from hdwallet.cryptocurrencies import Ethereum, Solana
from hdwallet.hds import BIP32HD, BIP44HD
from hdwallet.derivations import BIP44Derivation

mnemonic = "abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon abandon about"

# Ethereum (MetaMask-style)
eth_wallet = HDWallet(cryptocurrency=Ethereum, hd=BIP44HD).from_mnemonic(
    mnemonic=BIP39Mnemonic(mnemonic=mnemonic)
).from_derivation(
    derivation=BIP44Derivation(coin_type=Ethereum.COIN_TYPE)
)

print("Ethereum Address:", eth_wallet.address())
print("Private Key:", eth_wallet.private_key())

This enables developers to test dApps with deterministic accounts.

Frequently Asked Questions

Q: Can I use hdwallet in production environments?
A: Yes. While it’s essential to audit any open-source tool before deployment, hdwallet follows established cryptographic standards (BIP39/BIP44) and is suitable for development and production use when implemented securely.

Q: Does hdwallet store private keys online?
A: No. The library operates offline by default. When used locally, all key generation happens client-side—no data is sent to external servers.

Q: How do I export wallet data?
A: You can dump all wallet information—including mnemonics, private keys, addresses—using .dump() or .dumps() methods in JSON format.

Q: Is there a GUI version available?
A: Yes. An offline desktop version is available at hdwallet-desktop, and an online demo exists at hdwallet.online.

Q: Which cryptocurrencies are best supported?
A: Bitcoin, Ethereum, Litecoin, Solana, Cardano, and Tron have full feature support including SegWit and nested address types.

Q: Can I donate using other coins not listed?
A: Yes. Use the provided ECC public keys on hdwallet.online to generate donation addresses for any supported cryptocurrency.

Development and Contribution

Developers are encouraged to contribute to the project. To set up a local environment:

git clone https://github.com/talonlab/python-hdwallet.git
cd python-hdwallet
pip install -e .[cli,tests,docs]

Run tests using:

coverage run -m pytest
coverage report

Or use tox for cross-version testing.

Contributions—whether code improvements, documentation updates, or bug reports—are welcome via GitHub issues and pull requests.

Supported Cryptocurrencies Overview

The library supports a vast range of digital assets—from mainstream coins like Bitcoin (BTC) and Ethereum (ETH) to emerging networks such as Sui, Aptos, and Osmosis. Each cryptocurrency includes support for standard derivation paths (e.g., BIP44), network variants (mainnet/testnet), and appropriate address formats.

Examples:

• Bitcoin: Legacy (P2PKH), SegWit (P2WPKH), Nested SegWit
• Ethereum: Standard 0x addresses via Secp256k1
• Solana: Ed25519-based addresses with Bech32 encoding
• Cardano: Shelley-style payment and staking keys

Full details are available in the official documentation.

License and Community Support

hdwallet is distributed under the permissive MIT License, allowing free use in open-source and commercial projects. The community actively maintains the repository on GitHub, welcoming contributions and feedback.

If you find the tool helpful, consider supporting development through donations in BTC, ETH, or XMR—or simply give it a ⭐ on GitHub.

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