def trust_asset(setup, secret_key, memo_text=None):
"""A helper to establish a trustline"""
builder = Builder(secret=secret_key,
horizon_uri=setup.horizon_endpoint_uri,
network=setup.network)
builder.append_trust_op(setup.test_asset.issuer, setup.test_asset.code)
if memo_text:
builder.add_text_memo(memo_text[:28]) # max memo length is 28
builder.sign()
reply = builder.submit()
return reply.get('hash')
def send_asset(cls, setup, secret_key, address, amount, memo_text=None):
"""A helper to send asset"""
builder = Builder(secret=secret_key,
horizon_uri=setup.horizon_endpoint_uri,
network=setup.network)
builder.append_payment_op(address, amount, setup.test_asset.code,
setup.test_asset.issuer)
if memo_text:
builder.add_text_memo(memo_text[:28]) # max memo length is 28
builder.sign()
reply = builder.submit()
return reply.get('hash')
async def trust_asset(setup, secret_key, memo_text=None):
"""A helper to establish a trustline"""
async with Horizon(setup.horizon_endpoint_uri) as horizon:
builder = Builder(secret=secret_key,
horizon=horizon,
network_name=setup.network,
fee=100)
builder.append_trust_op(setup.test_asset.issuer,
setup.test_asset.code)
if memo_text:
builder.add_text_memo(memo_text[:28]) # max memo length is 28
builder.sign()
reply = await builder.submit()
return reply.get('hash')
async def send_asset(cls,
setup,
secret_key,
address,
amount,
memo_text=None):
"""A helper to send asset"""
async with Horizon(setup.horizon_endpoint_uri) as horizon:
builder = Builder(secret=secret_key,
horizon=horizon,
network_name=setup.network,
fee=100)
builder.append_payment_op(address, amount, setup.test_asset.code,
setup.test_asset.issuer)
if memo_text:
builder.add_text_memo(memo_text[:28]) # max memo length is 28
builder.sign()
reply = await builder.submit()
return reply.get('hash')
from kin_base.builder import Builder
alice_secret = 'SCB6JIZUC3RDHLRGFRTISOUYATKEE63EP7MCHNZNXQMQGZSLZ5CNRTKK'
bob_address = 'GA7YNBW5CBTJZ3ZZOWX3ZNBKD6OE7A7IHUQVWMY62W2ZBG2SGZVOOPVH'
builder = Builder(secret=alice_secret,
horizon_uri='https://horizon.stellar.org',
network='PUBLIC')
builder.add_text_memo("Hello, Stellar!").append_payment_op(
destination=bob_address, amount='12.25', asset_code='KIN')
builder.sign()
response = builder.submit()
print(response)