Tools for Crypto.org Chain wallet management and offline transaction signing
Project description
chainlibpy
Version 1.0.1
Tools for Crypto.org Chain wallet management and offline transaction signing
Installing
Installing from PyPI repository (https://pypi.org/project/chainlibpy):
pip install chainlibpy
Usage
Generating a wallet
from chainlibpy import Wallet
# create a wallet
wallet = Wallet.new()
# or you can recover from an mnomic
# mnemonic = "dune car envelope chuckle elbow slight proud fury remove candy uphold puzzle call select sibling sport gadget please want vault glance verb damage gown"
# wallet = Wallet(mnemonic)
print(wallet.private_key)
print(wallet.public_key)
print(wallet.address)
Signing transactions
from chainlibpy import Transaction, Wallet
wallet = Wallet.new()
tx = Transaction(
wallet=wallet,
account_num=11335,
sequence=0,
fee=1000,
gas=70000,
memo="",
chain_id="test",
sync_mode="sync",
)
tx.add_transfer(to_address="cro103l758ps7403sd9c0y8j6hrfw4xyl70j4mmwkf", amount=387000)
pushable_tx = tx.get_pushable()
One or more token transfers can be added to a transaction by calling the add_transfer
method.
When the transaction is fully prepared, calling get_pushable
will return a signed transaction in the form of a JSON string.
This can be used as request body when calling the POST /txs
endpoint of rpc.
thanks
thanks cosmospy for the following:
- referenced the packages to sign transaction and create hd wallet
- python lint config file
- use same sign method
Project details
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chainlibpy-1.0.1.tar.gz
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