Install the standalone Bond by ISIN client:
python -m pip install bondbyisin
from bondbyisin import Client
with Client() as client: # Reads BOND_API_KEY from your environment.
matches = client.search("oracle")
bond = client.bond("68389XBU8")
history = client.history("68389XBU8")
These exact examples work without a key. Other securities, dates and filters require an active API subscription. Get your key from your account.