Find more libraries on Python Cryptocurrency Wallet

Chia blockchain python implementation (full node, farmer, harvester, timelord, and wallet)

Torba makes it easy to create fast and correct bitcoin based crypto wallets.

A new wallet library to help bitcoin based projects build fast, correct and scalable crypto currency wallets in Python. 

An open source Bitcoin wallet password and seed recovery tool designed for the case where you already know most of your password/seed, but need assistance in trying different possible combinations.

btcrecover is an open source Bitcoin wallet password and seed recovery tool. It is designed for the case where you already know most of your password or seed, but need assistance in trying different possible combinations. Bitcoin wallet password recovery support for:  Armory Bitcoin Unlimited/Classic/XT/Core MultiBit HD and MultiBit Classic Electrum (1.x and 2.x) Most wallets based on bitcoinj, including Hive for OS X BIP-39 passphrases, Bitcoin &amp; Ethereum supported (e.g. TREZOR &amp; Ledger passphrases) mSIGNA (CoinVault) Blockchain.info pywallet --dumpwallet of Bitcoin Unlimited/Classic/XT/Core wallets Bitcoin Wallet for Android/BlackBerry spending PINs and encrypted backups KnC Wallet for Android encrypted backups Bither Altcoin password support for most wallets derived from one of those above, including:  Litecoin Core Electrum-LTC Litecoin Wallet for Android encrypted backups Dogecoin Core MultiDoge Dogecoin Wallet for Android encrypted backups Bitcoin &amp; Ethereum seed recovery support for:  Electrum (1.x and 2.x, plus wallet file loading support) BIP-32/39 compliant wallets (bitcoinj), including:  MultiBit HD Bitcoin Wallet for Android/BlackBerry (with seeds previously extracted by decrypt_bitcoinj_seeds) Hive for Android, for iOS, and Hive Web breadwallet for iOS   BIP-32/39/44 Bitcoin &amp; Ethereum compliant wallets, including:  Mycelium for Android TREZOR Ledger Jaxx MyEtherWallet Bither Blockchain.info Free and Open Source - anyone can download, inspect, use, and redistribute this software Supported on Windows, Linux, and OS X Support for Unicode passwords and seeds Multithreaded searches, with user-selectable thread count Experimental GPU acceleration for Bitcoin Unlimited/Classic/XT/Core, Armory, and derived altcoin wallets Wildcard expansion for passwords Typo simulation for passwords and seeds Progress bar and ETA display (at the command line) Optional autosave - interrupt and continue password recoveries without losing progress Automated seed recovery with a simple graphical user interface “Offline” mode for nearly all supported wallets - use one of the extract scripts (click for more information) to extract just enough information to attempt password recovery, without giving btcrecover or whoever runs it access to any of the addresses or private keys in your Bitcoin wallet. “Nearly offline” mode for Armory - use an extract script (click for more information) to extract a single private key for attempting password recovery. btcrecover and whoever runs it will only have access to this one address/private key from your Bitcoin wallet (read the link above for an important caveat). 

An automated bitcoin wallet collider that brute forces random wallet addresses

A Bitcoin wallet collider that brute forces random wallet addresses. 

Bitcoin and other Cryptocurrencies Library for Python. Includes a fully functional  wallet, Mnemonic key generation and management and connection with various service providers to receive and send blockchain and transaction information.

The Bitcoin Hardware Wallet Interface is a Python library and command line tool for interacting with hardware wallets. It provides a standard way for software to work with hardware wallets without needing to implement device specific drivers. Python software can use the provided library (hwilib). Software in other languages can execute the hwi tool. Caveat emptor: Inclusion of a specific hardware wallet vendor does not imply any endorsement of quality or security. 

Dead-simple BIP32 (HD) wallet creation for BTC, BTG, BCH, LTC, DASH, USDT, QTUM and DOGE

❄️ Firmware and simulator for Coldcard Hardware Wallet

Coldcard is a Cheap, Ultra-secure &amp; Verifiable Hardware Wallet for Bitcoin. Get yours at Coldcard.com. Follow @COLDCARDwallet on Twitter to keep up with the latest updates and security alerts. 

Monero wallet application for Ledger Nano S & X

LNbits, free and open-source lightning-network wallet/accounts system.

DIY airgapped hardware wallet that uses QR codes for communication with the host

Python-based library for the implementation of a hierarchical deterministic wallet generator for more than 140+ multiple cryptocurrencies.

Bruteforce dictionary attack on bitcoin brain wallets

Cranky Coin is a simple blockchain, cryptocurrency, wallet implementation

Django wallet for Bitcoin and other cryptocurrencies

Django wallet for Bitcoin and other cryptocurrenciesMulti-currency Celery support Withdraw and Deposit 3 types of balances: balance, unconfirmed, holded Works over bitcoind json-rpc 

A trust-minimized Bitcoin wallet interface that relies only on Bitcoin Core. In short, this is the easiest way to do air-gapped wallet management with Bitcoin Core, Coldcard, and not much else. Zero install process for most platforms Designed for simplicity and auditability No GUI, terminal only (curses and command-line) Works in terms of script descriptors and PSBTs Minimal dependencies: Bitcoin Core, Python 3 interpreter, nothing else Supports only airgapped, opensource hardware wallets Integrates with GPG and pass for secure xpub storage Design Status Usage Security assumptions Configuration FAQ  Why is there no GUI? Why do you only support Coldcard? Will you add others? Why did you use Python and not {Rust,Haskell,C++}? Why do you encrypt the config file by default with GPG? Donate TODO/Roadmap 

An online/offline cryptocurrency wallet for the command line

MMGen is a wallet and cold storage solution for Bitcoin (and selected altcoins) implemented as a suite of lightweight Python scripts. The scripts work in tandem with a reference Bitcoin or altcoin daemon running on both online and offline computers to provide a robust solution for securely storing, tracking, sending and receiving your crypto assets. The online computer is used for tracking balances and creating and sending transactions, while the offline machine (typically an air-gapped, low-power device such as a Raspberry Pi) takes care of wallet creation, address generation and transaction signing. All operations involving secret data are handled offline: your seed and private keys never come into contact with a network-connected device. MMGen is designed for reliability by having the reference Bitcoin or altcoin daemon, rather than less-tested third-party software, do all the “heavy lifting” of tracking and signing transactions. It’s also designed with privacy in mind: unlike some other online/offline wallets, MMGen is a completely self-contained system that makes no connections to the Internet apart from the coin network itself: no information about which addresses you’re tracking is ever leaked to the outside world. Like all deterministic wallets, MMGen can generate a virtually unlimited number of address/key pairs from a single seed. Your wallet never changes, so you need back it up only once. At the heart of the MMGen system is the seed, the “master key” providing access to all your crypto assets. The seed can be stored in many different formats: as a password-encrypted wallet (the default), as a one-line base58 or hexadecimal seed file, as formatted “dieroll base6” data, as an Electrum-based or BIP39 mnemonic seed phrase, as a brainwallet passphrase, or as “incognito data” hideable within random data in a file or block device. Conversion among all formats is supported. To deterministically derive its keys, MMGen uses a non-hierarchical scheme differing from the BIP32 protocol on which most of today’s popular wallets are based. One advantage of this simple, hash-based scheme is that you can easily recover your private keys from your seed without the MMGen program itself using standard command-line utilities. Full transaction and address tracking support for Bitcoin, Bcash, Litecoin, Ethereum, Ethereum Classic and ERC20 tokens. Address generation support for the above coins, plus Monero, Zcash (t and z addresses) and 144 Bitcoin-derived altcoins. Support for all Bitcoin address types including Segwit-P2SH and Bech32. Independent key derivation for each address type: No two addresses ever share the same private key. Certain wallets in wide use today regrettably fail to guarantee this property, leading to the danger of inadvertent key reuse. Coin control: You select the outputs your transaction will spend. An essential requirement for maintaining anonymity. BIP69 transaction input and output ordering helps anonymize the “signature” of your transactions. Full control over transaction fees: Fees are specified as absolute or satoshi/byte amounts and can be adjusted interactively, letting you round fees to improve anonymity. Network fee estimation (with selectable estimation mode), RBF and fee bumping are supported. Support for nine wallet formats: three encrypted (native wallet, brainwallet, incognito wallet) and six unencrypted (native mnemonic, BIP39, mmseed, hexseed, plain hex, dieroll). Interactive dieroll wallet generation via mmgen-walletconv -i dieroll. Support for new-style Monero mnemonics in mmgen-tool and mmgen-passgen. Subwallets: Subwallets have many applications, the most notable being online hot wallets, decoy wallets and travel wallets. MMGen subwallets are functionally and externally identical to ordinary wallets, which provides a key security benefit: only the user who generated the subwallet knows that it is indeed a subwallet. Subwallets don’t need to be backed up, as they can always be regenerated from their parent. XOR (N-of-N) seed splitting with shares exportable to all MMGen wallet formats. The master share feature allows you to create multiple splits with a single master share. Transaction autosigning: This feature puts your offline signing machine into “hands-off” mode, allowing you to transact directly from cold storage securely and conveniently. Additional LED signaling support is provided for Raspbian and Armbian platforms. Password generation: MMGen can be used to generate and manage your online passwords. Password lists are identified by arbitrarily chosen strings like “alice@github” or “bob@reddit”. Passwords of different lengths and formats, including BIP39, are supported. Selectable seed lengths of 128, 192 or 256 bits. Subwallets may have shorter seeds than their parent. User-enhanced entropy: All operations requiring random data will prompt you for additional entropy from the keyboard. Keystroke timings are used in addition to the characters typed. Wallet-free operation: All wallet operations can be performed directly from your seed phrase at the prompt, allowing you to dispense with a physically stored wallet entirely if you wish. Word-completing mnemonic entry modes customized for each of MMGen’s supported wordlists minimize keystrokes during seed phrase entry. Stealth mnemonic entry: This feature allows you to obfuscate your seed phrase with “dead” keystrokes to guard against acoustic side-channel attacks. Network privacy: MMGen never “calls home” or checks for upgrades over the network. No information about your wallet installation or crypto assets is ever leaked to third parties. Human-readable wallet files: All of MMGen’s wallet formats, with the exception of incognito wallets, can be printed or copied by hand. Terminal-based: MMGen can be run in a screen or tmux session on your local network. Scriptability: Most MMGen commands can be made non-interactive, allowing you to automate repetitive tasks using shell scripts. The project also includes the mmgen-tool utility, a handy “pocket knife” for cryptocurrency developers, along with an easy-to-use tool API interface providing access to a subset of its commands from within Python. 

Simple BIP32 HD cryptocurrecy command line wallet