robatipoor/wagyu

A Rust library for generating cryptocurrency wallets

Table of Contents

• 1. Overview
• 2. Build Guide
  • 2.1 Install Rust
  • 2.2a Build from Homebrew
  • 2.2b Build from Crates.io
  • 2.2c Build from Source Code
• 3. Usage Guide
  • 3.1 Generate a cryptocurrency wallet
  • 3.2 Generate an HD cryptocurrency wallet
  • 3.3 Import a cryptocurrency wallet
  • 3.4 Import an HD cryptocurrency wallet
• 4. License

1. Overview

Wagyu is a feature-rich command-line utility to generate a cryptocurrency wallet.

Wagyu enables developers to build their own cryptocurrency application using the following modules.

Library	Standard Wallet	HD Wallet	Mnemonic	Network
wagyu-bitcoin	P2PKH P2SH-P2WPKH Bech32	BIP-32 BIP-44 BIP-49 Custom	BIP-39	Mainnet Testnet
wagyu-ethereum	Standard	Ethereum Ledger Trezor Keepkey Custom	BIP-39	All
wagyu-monero	Standard Integrated Subaddress	N/A	Electrum	Mainnet Testnet Stagenet
wagyu-zcash	P2PKH Sprout Sapling	ZIP-32	N/A	Mainnet Testnet

Wagyu can support new cryptocurrencies by implementing the model as outlined in this module.

Library	Standard Wallet	HD Wallet	Mnemonic	Network
wagyu_model	Address Public Key Private Key	Derivation Path Extended Public Key Extended Private Key	Mnemonic Wordlist	Network

2. Build Guide

2.1 Install Rust

We recommend installing Rust using rustup. You can install rustup as follows:

• macOS or Linux:

  curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh

• Windows (64-bit):

  Download the Windows 64-bit executable and follow the on-screen instructions.

• Windows (32-bit):

  Download the Windows 32-bit executable and follow the on-screen instructions.

2.2a Build from Homebrew (for macOS)

For macOS users, we recommend installing wagyu via Homebrew as follows:

brew install wagyu

2.2b Build from Crates.io

We recommend installing wagyu this way. In your terminal, run:

cargo install wagyu

Now to use wagyu, in your terminal, run:

wagyu

2.2c Build from Source Code

Alternatively, you can install wagyu by building from the source code as follows:

# Download the source code
git clone https://github.com/AleoHQ/wagyu
cd wagyu

# Build in release mode
$ cargo build --release

This will generate an executable under the ./target/release directory. To use wagyu, run the following command:

./target/release/wagyu

3. Usage Guide

3.1 Generate a cryptocurrency wallet

To generate a cryptocurrency wallet, run:

wagyu [CRYPTOCURRENCY] [FLAGS] [OPTIONS]

3.1.1 Bitcoin

To generate a Bitcoin wallet, run:

wagyu bitcoin [FLAGS] [OPTIONS]

The command can be run with the following optional parameters:

FLAGS:
    -h, --help    Prints help information
    -j, --json    Prints the generated wallet(s) in JSON format

OPTIONS:
    -c, --count <count>        Generates a specified number of wallets
    -f, --format <format>      Generates a wallet with a specified format [possible values: bech32, legacy, segwit]
    -n, --network <network>    Generates a wallet for a specified network [possible values: mainnet, testnet]

3.1.2 Ethereum

To generate an Ethereum wallet, run:

wagyu ethereum [FLAGS] [OPTIONS]

The command can be run with the following optional parameters:

FLAGS:
    -h, --help    Prints help information
    -j, --json    Prints the generated wallet(s) in JSON format

OPTIONS:
    -c, --count <count>    Generates a specified number of wallets

3.1.3 Monero

To generate a Monero wallet, run:

wagyu monero [FLAGS] [OPTIONS]

The command can be run with the following parameters:

FLAGS:
    -h, --help    Prints help information
    -j, --json    Prints the generated wallet(s) in JSON format

OPTIONS:
    -c, --count <count>                             Generates a specified number of wallets
    -i, --integrated <PaymentID>                    Generates a wallet with a specified payment ID
    -l, --language <language>                       Generates a wallet with a specified language [possible values: chinese_simplified, dutch, english, esperanto, french, german, italian, japanese, lojban, portuguese, russian, spanish]
    -n, --network <network>                         Generates a wallet for a specified network [possible values: mainnet, stagenet, testnet]
    -s, --subaddress <Major Index> <Minor Index>    Generates a wallet with a specified major and minor index

3.1.4 Zcash

To generate a Zcash wallet, run:

wagyu zcash [FLAGS] [OPTIONS]

The command can be run with the following parameters:

FLAGS:
    -h, --help    Prints help information
    -j, --json    Prints the generated wallet(s) in JSON format

OPTIONS:
    -c, --count <count>                Generates a specified number of wallets
        --diversifier <diversifier>    Generates a wallet with a specified Sapling address diversifier
    -f, --format <format>              Generates a wallet with a specified format [possible values: sapling, sprout, transparent]
    -n, --network <network>            Generates a wallet for a specified network [possible values: mainnet, testnet]

3.2 Generate an HD cryptocurrency wallet

To generate an HD cryptocurrency wallet, run:

wagyu [CRYPTOCURRENCY] hd [FLAGS] [OPTIONS]

3.2.1 Bitcoin

To generate a Bitcoin HD wallet, run:

wagyu bitcoin hd [FLAGS] [OPTIONS]

This command can be run with the following parameters:

FLAGS:
    -h, --help    Prints help information
    -j, --json    Prints the generated wallet(s) in JSON format

OPTIONS:
    -c, --count <count>              Generates a specified number of wallets
    -d, --derivation <"path">        Generates an HD wallet for a specified derivation path (in quotes) [possible values: bip32, bip44, bip49, "<custom path>"]
    -l, --language <language>        Generates an HD wallet with a specified language [possible values: chinese_simplified, chinese_traditional, english, french, italian, japanese, korean, spanish]
    -n, --network <network>          Generates an HD wallet for a specified network [possible values: mainnet, testnet]
    -p, --password <password>        Generates an HD wallet with a specified password
    -w, --word-count <word count>    Generates an HD wallet with a specified word count [possible values: 12, 15, 18, 21, 24]

3.2.2 Ethereum

To generate an Ethereum HD wallet, run:

wagyu ethereum hd [FLAGS] [OPTIONS]

The command can be run with the following parameters:

FLAGS:
    -h, --help    Prints help information
    -j, --json    Prints the generated wallet(s) in JSON format

OPTIONS:
    -c, --count <count>              Generates a specified number of wallets
    -d, --derivation <"path">        Generates an HD wallet for a specified derivation path (in quotes) [possible values: ethereum, keepkey, ledger-legacy, ledger-live, trezor, "<custom path>"]
    -i, --index <index>              Generates an HD wallet with a specified index
    -k, --indices <num_indices>      Generates an HD wallet with a specified number of indices
    -l, --language <language>        Generates an HD wallet with a specified language [possible values: chinese_simplified, chinese_traditional, english, french, italian, japanese, korean, spanish]
    -p, --password <password>        Generates an HD wallet with a specified password
    -w, --word-count <word count>    Generates an HD wallet with a specified word count [possible values: 12, 15, 18, 21, 24]

3.2.3 Zcash

To generate a Zcash HD wallet, run:

wagyu zcash hd [FLAGS] [OPTIONS]

The command can be run with the following parameters:

FLAGS:
    -h, --help    Prints help information
    -j, --json    Prints the generated wallet(s) in JSON format

OPTIONS:
    -c, --count <count>                Generates a specified number of wallets
    -d, --derivation <"path">          Generates an HD wallet for a specified derivation path (in quotes) [possible values: zip32, "<custom path>"]
        --diversifier <diversifier>    Imports a wallet with a specified Sapling address diversifier
    -n, --network <network>            Generates an HD wallet for a specified network [possible values: mainnet, testnet]

3.3 Import a cryptocurrency wallet

To import a cryptocurrency wallet, run:

wagyu [CRYPTOCURRENCY] import [FLAGS] [OPTIONS]

3.3.1 Bitcoin

To import a Bitcoin wallet, run:

wagyu bitcoin import [FLAGS] [OPTIONS]

This command can be run with the following parameters:

FLAGS:
    -h, --help    Prints help information
    -j, --json    Prints the generated wallet(s) in JSON format

OPTIONS:
        --address <address>        Imports a partial wallet for a specified address
    -f, --format <format>          Imports a wallet with a specified format [possible values: bech32, legacy, segwit]
    -n, --network <network>        Imports a wallet for a specified network [possible values: mainnet, testnet]
        --private <private key>    Imports a wallet for a specified private key
        --public <public key>      Imports a partial wallet for a specified public key

3.3.2 Ethereum

To import an Etheruem wallet, run:

wagyu ethereum import [FLAGS] [OPTIONS]

This command can be run with the following parameters:

FLAGS:
    -h, --help    Prints help information
    -j, --json    Prints the generated wallet(s) in JSON format

OPTIONS:
        --address <address>        Imports a partial wallet for a specified address
        --private <private key>    Imports a wallet for a specified private key
        --public <public key>      Imports a partial wallet for a specified public key

3.3.3 Monero

To import a Monero wallet, run:

wagyu monero import [FLAGS] [OPTIONS]

This command can be run with the following parameters:

FLAGS:
    -h, --help    Prints help information
    -j, --json    Prints the generated wallet(s) in JSON format

OPTIONS:
        --address <address>                         Imports a partial wallet for a specified address
    -i, --integrated <PaymentID>                    Imports a wallet with a specified payment ID
    -l, --language <language>                       Imports a wallet with a specified mnemonic language (requires private spend key) [possible values: chinese_simplified, dutch, english, esperanto, french, german, italian, japanese, lojban, portuguese, russian, spanish]
    -m, --mnemonic <"mnemonic">                     Imports a wallet for a specified mnemonic (in quotes)
    -n, --network <network>                         Imports a wallet for a specified network [possible values: mainnet, stagenet, testnet]
        --private-spend <private spend key>         Imports a wallet for a specified private spend key
        --private-view <private view key>           Imports a partial wallet for a specified private view key
        --public-spend <public spend key>           Imports a partial wallet for a specified public spend key
        --public-view <public view key>             Imports a partial wallet for a specified public view key
    -s, --subaddress <Major Index> <Minor Index>    Imports a wallet with a specified major and minor index

3.3.4 Zcash

To import a Zcash wallet, run:

wagyu zcash import [FLAGS] [OPTIONS]

This command can be run with the following parameters:

FLAGS:
    -h, --help    Prints help information
    -j, --json    Prints the generated wallet(s) in JSON format

OPTIONS:
        --address <address>            Imports a partial wallet for a specified address
        --diversifier <diversifier>    Imports a wallet with a specified Sapling address diversifier
        --private <private key>        Imports a wallet for a specified private key
        --public <public key>          Imports a partial wallet for a specified public key

3.4 Import an HD cryptocurrency wallet

To import an HD cryptocurrency wallet, run:

wagyu [CRYPTOCURRENCY] import-hd [FLAGS] [OPTIONS]

3.4.1 Bitcoin

To import a Bitcoin HD wallet, run:

wagyu bitcoin import-hd [FLAGS] [OPTIONS]

This command can be run with the following parameters:

FLAGS:
    -h, --help    Prints help information
    -j, --json    Prints the generated wallet(s) in JSON format

OPTIONS:
    -a, --account <account>                      Imports an HD wallet for a specified account number for bip44 and bip49 derivations
    -c, --chain <chain>                          Imports an HD wallet for a specified (external/internal) chain for bip44 and bip49 derivations [possible values: 0, 1]
    -d, --derivation <"path">                    Imports an HD wallet for a specified derivation path (in quotes) [possible values: bip32, bip44, bip49, "<custom path>"]
        --extended-private <extended private>    Imports a partial HD wallet for a specified extended private key
        --extended-public <extended public>      Imports a partial HD wallet for a specified extended public key
    -i, --index <index>                          Imports an HD wallet for a specified index
    -m, --mnemonic <"mnemonic">                  Imports an HD wallet for a specified mnemonic (in quotes)
    -n, --network <network>                      Imports an HD wallet for a specified network [possible values: mainnet, testnet]
    -p, --password <password>                    Imports an HD wallet with a specified password

3.4.2 Ethereum

To import an Ethereum HD wallet, run:

wagyu ethereum import-hd [FLAGS] [OPTIONS]

This command can be run with the following parameters:

FLAGS:
    -h, --help    Prints help information
    -j, --json    Prints the generated wallet(s) in JSON format

OPTIONS:
    -d, --derivation <"path">                    Imports an HD wallet for a specified derivation path (in quotes) [possible values: ethereum, keepkey, ledger-legacy, ledger-live, trezor, "<custom path>"]
        --extended-private <extended private>    Imports a partial HD wallet for a specified extended private key
        --extended-public <extended public>      Imports a partial HD wallet for a specified extended public key
    -i, --index <index>                          Imports an HD wallet with a specified index
    -k, --indices <num_indices>                  Imports an HD wallet with a specified number of indices
    -m, --mnemonic <"mnemonic">                  Imports an HD wallet for a specified mnemonic (in quotes)
    -p, --password <password>                    Imports an HD wallet with a specified password

3.4.3 Zcash

To import a Zcash HD wallet, run:

wagyu zcash import-hd [FLAGS] [OPTIONS]

This command can be run with the following parameters:

FLAGS:
    -h, --help    Prints help information
    -j, --json    Prints the generated wallet(s) in JSON format

OPTIONS:
    -a, --account <account>                      Imports an HD wallet for a specified account number for bip44 and bip49 derivations
    -d, --derivation <"path">                    Imports an HD wallet for a specified derivation path (in quotes) [possible values: zip32, "<custom path>"]
        --diversifier <diversifier>              Imports an HD wallet with a specified Sapling address diversifier
        --extended-private <extended private>    Imports a partial HD wallet for a specified extended private key
        --extended-public <extended public>      Imports a partial HD wallet for a specified extended public key
    -i, --index <index>                          Imports an HD wallet for a specified index

3.5 Generate a cryptocurrency transaction

To import an HD cryptocurrency wallet, run:

wagyu [CRYPTOCURRENCY] transaction [FLAGS] [OPTIONS]

3.5.1 Bitcoin

To generate a Bitcoin transaction, run:

wagyu bitcoin transaction [FLAGS] [OPTIONS]

This command can be run with the following parameters:

FLAGS:
    -h, --help    Prints help information
    -j, --json    Prints the generated wallet(s) in JSON format

OPTIONS:
        --createrawtransaction <inputs> <outputs>          Generates a raw Bitcoin transaction
                                                               Inputs format: '[{"txid":"txid", "vout":index},...]'
                                                               Outputs format: '{"address":amount,...}'                                           
        --lock-time <lock time>                            Specify a Bitcoin transaction lock time
        --signrawtransaction <transaction hex> <inputs>    Sign a raw Bitcoin transaction
                                                               Inputs format: '[{"txid":"txid", "vout":index, "amount":amount, "address":"address", "privatekey":"private_key"},...]'
                                                               (Optional: manually specify scriptPubKey and redeemScript)
        --version <version>                                Specify a Bitcoin transaction version

3.5.2 Ethereum

To generate an Ethereum transaction, run:

wagyu ethereum transaction [FLAGS] [OPTIONS]

This command can be run with the following parameters:

FLAGS:
    -h, --help    Prints help information
    -j, --json    Prints the generated wallet(s) in JSON format

OPTIONS:
        --createrawtransaction <'{"to":"address", "value":"value", "gas":"gas", "gasPrice":"gas_price", "nonce":nonce, "network":"network"}'>    Generates a raw Ethereum transaction
        --network <network>                                                                                                                      Specify an Ethereum transaction network
        --signrawtransaction <transaction hex> <private key>                                                                                     Sign a raw Ethereum transaction

3.5.3 Zcash

To generate a Zcash transaction, run:

wagyu zcash transaction [FLAGS] [OPTIONS]

This command can be run with the following parameters:

FLAGS:
    -h, --help    Prints help information
    -j, --json    Prints the generated wallet(s) in JSON format

OPTIONS:
        --createrawtransaction <inputs> <outputs>          Generates a raw Zcash transaction
                                                               Inputs format: '[{"txid":"txid", "vout":index},...]'
                                                               Outputs format: '{"address":amount,...}'
        --expiry-height <expiry height>                    Specify a Zcash transaction expiry height
        --lock-time <lock time>                            Specify a Zcash transaction lock time
        --signrawtransaction <transaction hex> <inputs>    Sign a raw Zcash transaction
                                                               Inputs format: '[{"txid":"txid", "vout":index, "amount":amount, "address":"address", "privatekey":"private_key"},...]'
                                                               (Optional: manually specify scriptPubKey and redeemScript)
        --version <version>                                Specify a Zcash transaction version [possible values: sapling]

3.5.4 Transaction Remarks

wagyu CLI operates offline without chain state, and thus cannot immediately craft Monero transactions or Zcash Sapling spends (Zcash Sapling outputs are supported).

4. License

This work is licensed under either of the following licenses, at your discretion.

• Apache License Version 2.0 (LICENSE-APACHE or http://www.apache.org/licenses/LICENSE-2.0)
• MIT license (LICENSE-MIT or http://opensource.org/licenses/MIT)

Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in the work by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.