Metadata-Version: 1.1
Name: multicrypto
Version: 0.1.13
Summary: Tool for translating and creating custom addresses for various cryptocurrencies
Home-page: https://github.com/tompin/multicrypto
Author: tompin
Author-email: tompin@tuta.io
License: http://opensource.org/licenses/MIT
Description: # README
        
        [![Build Status](https://travis-ci.org/tompin/multicrypto.svg?branch=master)](https://travis-ci.org/tompin/multicrypto)
        [![Coverage Status](https://coveralls.io/repos/github/tompin/multicrypto/badge.svg?branch=master)](https://coveralls.io/github/tompin/multicrypto?branch=master)
        [![Latest Version](https://pypip.in/version/multicrypto/badge.svg)](https://pypi.python.org/pypi/multicrypto/)
        [![Python Version](https://img.shields.io/pypi/pyversions/multicrypto.svg)](https://www.python.org/)
        [![License: MIT](https://img.shields.io/badge/License-MIT-blue.svg)](https://opensource.org/licenses/MIT)
        [![Bitcoin donation](https://img.balancebadge.io/btc/1BTC1NNjeiAmFqe2n1QJjkEa4aMyAhkpKG.svg?label=Donations&color=ffb121)](https://blockchain.info/address/1BTC1NNjeiAmFqe2n1QJjkEa4aMyAhkpKG)
           
        Highly experimental, pure python tool for cryptocurrencies.
        
        ## INSTALLATION
        
        ### Additional packages needed on Ubuntu
        ```bash
        sudo apt-get install build-essential python3-setuptools python3-wheel python3-dev python3-pip
        ```
        
        If you don't have Python 3, install it by following instructions from python.org. 
        Supported Python versions are 3.5, 3.6, 3.7. Then Run:
        ```bash
        pip3 install multicrypto
        ```
        
        The package contains below commands:
         1. `sweepaddress` - combines many inputs into one
         2. `sendcrypto` - creates raw transaction and send it to insight explorer api
         3. `checkaddress` - checks address balance using insight explorer api
         4. `transaddress` - translates address to different coin format (resulting address will have the same private key) 
         5. `transprivkey` - translates WIF private key to different coin format
         6. `genaddress` - generates vanity address for given coin
         7. `signmessage`- signs message using ECDSA
         8. `verifymessage` - verify ECDSA signed message  
        
        ## USAGE
        Before running any commands it is advised to disable shell history. For example on linux it should 
        be enough to run:
        ```bash
        unset HISTFILE
        ```
        ### Run
        
         1. Combining many small inputs to larger ones.
         ```bash
         sweepaddress --coin_symbol=<COIN SYMBOL> --address=<ADDRESS> --private_key=<PRIVATE KEY> --minimum_input_threshold=<INT> --maximum_input_threshold=<INT>
         ```
         After mining some currency for longer period we could end up with address having a lot of small inputs. 
         In such case it is very likely it will be not possible to send the funds in one transaction and it could
          be difficult to cope with. Let say for Zen Cash we have private key of the address which inputs 
          we want to combine, but we want only combine inputs which are smaller than 0.1 ZEN:
          ```bash
         sweepaddress -c ZEN -p KwDiDMtpksBAcfyHsVS5XzmirtyjKWSeaeM9U1QppugixMUeKMqp --maximum_input_threshold==10000000
         ```
         This will create appropriate number of transactions (by default one transaction for each 200 inputs, you can 
         override this value by setting parameter --batch_size, but setting it too high will result in too big transaction error),
         transaction fee will be set to default 0.00001 ZEN (you can override it using --fee parameter) and the
         funds will be sent back to original address (you can override the output address using --address parameter).
        
         2. Sending funds:
         ```bash
         sendcrypto --coin_symbol=<COIN_SYMBOL> --satoshis=<INT> --address=<ADDRESS> --private_key=<PRIVATE KEY> --minimum_input_threshold=<INT> --maximum_input_threshold=<INT>
         ```
         Sending (P2PKH) 0.25 BTC to address 1BTC1NNjeiAmFqe2n1QJjkEa4aMyAhkpKG with default fee 10000 satoshis
         and only using inputs containing not more than 100000 satoshis:
         ```bash
         sendcrypto -c BTC -s 25000000 -x 100000 -a 1BTC1NNjeiAmFqe2n1QJjkEa4aMyAhkpKG -p KwDiDMtpksBAcfyHsVS5XzmirtyjKWSeaeM9U1QppugixMUeKMqp
         ```
        
         Sending (P2PSH) 0.0019 BTC on testnet to address 2NDN55zZ6BtStckQWnhGJejBdM5EaGcNn7h with fee 5000 satoshis
         (notice that both input address 2NAMu8JCTLXtTv2LRQktByt1EoKaJaVmDAj and unlocking script 5106519351935387
         must be provided):
         ```bash
         sendcrypto -a 2NDN55zZ6BtStckQWnhGJejBdM5EaGcNn7h -c TBTC -i 2NAMu8JCTLXtTv2LRQktByt1EoKaJaVmDAj -u 5106519351935387 -s 190000 -f 5000
         ```
         3. Listing address inputs with total amount:
         ```bash
         checkaddress --coin_symbol=<COIN SYMBOL> --address=<ADDRESS> --minimum_input_threshold=<INT> --maximum_input_threshold=<INT>
         ``` 
         For example:
         ```bash
         checkaddress -c BTC -a 14YK4mzJGo5NKkNnmVJeuEAQftLt795Gec
         ```
         4. Translating address between coins:
          ```bash
          transaddress --address=<ADDRESS> --input_symbol=<COIN SYMBOL> --output_symbol=<COIN SYMBOL>
          ```
          For example to translate Bitcoin address 1BTC1NNjeiAmFqe2n1QJjkEa4aMyAhkpKG to Hush address we enter:
          ```bash
          transaddress -a 1BTC1NNjeiAmFqe2n1QJjkEa4aMyAhkpKG -i BTC -o HUSH
          ```
         5. Translating private key in wif format between coins
          ```bash
          transprivkey --private_key=<PRIVATE_KEY> --output_symbol=<COIN SYMBOL>
          ```
          For example to translate Bitcoin private key KwDiDMtpksBAcfyHsVS5XzmirtyjKWSeaeM9U1QppugixMUeKMqp
           to Hush private key we enter:
          ```bash
          transprivkey -p KwDiDMtpksBAcfyHsVS5XzmirtyjKWSeaeM9U1QppugixMUeKMqp -o HUSH
          ```
         6. Generating address with given pattern and corresponding private key:
          ```bash
         genaddress --pattern=<PATTERN> --symbol=<COIN SYMBOL> --output_dir=<DIRECTORY TO STORE QR CODES>
         ```
         For example if we want to create address with prefix t1aaaa for Hush coin and save corresponding
         QR codes to /home/john directory we enter:
          ```bash
         genaddress -p t1aaaa -s Hush -d /home/john
         ```
         To generate Bitcoin segwit address starting with 3BTC we enter:
         ```bash
         genaddress -p 3BTC -s BTC -w
         ```
        7. Signing message proving ownership of an address:
          ```bash
         signmessage --coin_symbol=<COIN SYMBOL> --private_key=<PRIVATE KEY> --message=<MESSAGE TO SIGN>
         ```
         For example proving ownership of BTC address 1HCfFoucNXgYLvpcN2X4TwmUXJjGUMJ2hi:
         ```bash
         signmessage -c BTC -p KzReaUKzSaGarrhFhjNMweTrpUx4gqX1KCMFSWJx9374kYNHpmSu -m "Hello World!"
         ```
         will return: `H7Ul0s8Za640duU2MhsifCX1H3Ma2NKRtLvtLYye6mFpZTW0fgXbM//bXq1yeXLHphXi8BUjtBsBHy0zrZjCYsQ=`
        
        8. Verifying if signed message was created using private key of given address:
          ```bash
         verifymessage --coin_symbol=<COIN SYMBOL> --address=<ADDRESS> --message=<MESSAGE> --signed_message=<SIGNED MESSAGE>
         ```
         For example verifying if `H7Ul0s8Za640duU2MhsifCX1H3Ma2NKRtLvtLYye6mFpZTW0fgXbM//bXq1yeXLHphXi8BUjtBsBHy0zrZjCYsQ=`
          is signed `Hello World!` message by owner of BTC address 1HCfFoucNXgYLvpcN2X4TwmUXJjGUMJ2hi we run:
         ```bash
         verifymessage -c BTC -a 1HCfFoucNXgYLvpcN2X4TwmUXJjGUMJ2hi -m "Hello World!" -s H7Ul0s8Za640duU2MhsifCX1H3Ma2NKRtLvtLYye6mFpZTW0fgXbM//bXq1yeXLHphXi8BUjtBsBHy0zrZjCYsQ=
         ```
        
        ### Supported coins
        | Coin | Symbol | Address generation | P2PKH transactions | P2SH transactions |
        | --- | --- | --- | --- | --- |
        | Bitcoin | BTC | Yes | Yes | Yes |
        | Bitcoin Gold | BTG | Yes | No | No |
        | Bitcoin Hush | BTCH | Yes | No | No |
        | Bitcoin Private | BTCP | Yes | Yes | Yes |
        | BitcoinZ | BTCZ | Yes | Yes | Yes |
        | Bitstar | BITS | Yes | No | No |
        | Buck | BUCK | Yes | No | No |
        | Crave | CRAVE | Yes | No | No |
        | Dash | DASH | Yes | Yes | Yes |
        | Diamond | DMD | Yes | No | No |
        | Dogecoin | DOGE | Yes | No | No |
        | Elite | 1337 | Yes | No | No |
        | Hush | HUSH | Yes | Yes | Yes |
        | Komodo | KMD | Yes | Yes | Yes |
        | Litecoin | LTC | Yes | Yes | Yes |
        | Mooncoin | MOON | Yes | No | No |
        | Qtum | QTUM | Yes | No | No |
        | Safecoin | SAFE | Yes | Yes | Yes |
        | Snow Gem | SNG | Yes | Yes | Yes |
        | Sirius | SIRX | Yes | No | No |
        | Smartcash | SMART | Yes | No | No |
        | Unify | UNIFY | Yes | No | No |
        | Unobtanium | UNO | Yes | No | No |
        | Vertcoin | VTC | Yes | No | No |
        | Zcash | ZEC | Yes | Yes | Yes |
        | Zclassic | ZCL | Yes | Yes | Yes |
        | Zeitcoin | ZEIT | Yes | No | No |
        | ZenCash | ZEN | Yes | Yes | Yes |
        | Zero | ZERO | Yes | Yes | Yes |
        | Zoin | ZOIN | Yes | No | No |
        
        ## Tests
        Install pytest, pytest-cov and tox packages:
        ```bash
         pip3 install -r requirements_dev.txt
        ```
        Run tests and check report htmlcov/index.html:
        ```bash
         python3 -m pytest --cov=./ --cov-report=html
        ```
        To run tests on various python versions run:
        ```bash
        tox
        ```
        
        ## Adding new coin
        1. Add new entry in `settings.py`. Prefix bytes are usually defined in chainparams.cpp or 
        base58.h files.
         Exemplary for Zen we have:
        ```bash
        'ZEN': {'name': 'zen cash', 'address_prefix_bytes': b'\x20\x89', 'secret_prefix_bytes': b'\x80'}
        ```
        2. Update this readme with new supported coin and add appropriate tests
        3. Create pull request
        
Keywords: cryptocurrency,address,transaction
Platform: UNKNOWN
Classifier: Development Status :: 3 - Alpha
Classifier: Intended Audience :: Developers
Classifier: Topic :: Security :: Cryptography
Classifier: Topic :: Software Development :: Libraries :: Python Modules
Classifier: License :: OSI Approved :: MIT License
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
