examples/transaction_builder.py
"""
This example demonstrates how to use TransactionBuilder
to quickly build a transaction. For a beginner,
most of the work can be done with TransactionBuilder.
See: https://stellar-sdk.readthedocs.io/en/latest/building_transactions.html#building-transactions
"""
from stellar_sdk import Account, Asset, Keypair, Network, TransactionBuilder
root_keypair = Keypair.from_secret(
"SA6XHAH4GNLRWWWF6TEVEWNS44CBNFAJWHWOPZCVZOUXSQA7BOYN7XHC"
)
# Create an Account object from an address and sequence number.
root_account = Account(account=root_keypair.public_key, sequence=1)
transaction = (
TransactionBuilder(
source_account=root_account,
# If you want to submit to pubnet, you need to change `network_passphrase` to `Network.PUBLIC_NETWORK_PASSPHRASE`
network_passphrase=Network.TESTNET_NETWORK_PASSPHRASE,
base_fee=100,
)
.append_payment_op( # add a payment operation to the transaction
destination="GASOCNHNNLYFNMDJYQ3XFMI7BYHIOCFW3GJEOWRPEGK2TDPGTG2E5EDW",
asset=Asset.native(),
amount="125.5",
)
.append_set_options_op( # add a set options operation to the transaction
home_domain="overcat.me"
)
.set_timeout(30)
.build()
) # mark this transaction as valid only for the next 30 seconds