Python SDK

pip install doorway-sdk

from doorway import Doorway

dw = Doorway(api_key="dw_live_...")

# Single reasoning call
result = dw.run("What makes a system antifragile?")
print(result.status)          # GROUND
print(result.content.answer)  # The structured answer

# Multi-turn conversation
session = dw.session("antifragility")
r1 = session.run("What makes a system antifragile?")
r2 = session.run("How does this relate to biological evolution?")
r3 = session.run("Can organizations be antifragile?")

# Chain grows with each turn
print(r3.chain.length)  # 3
print(r3.chain.verified)  # True

# Environment variable (recommended)
# export DOORWAY_API_KEY="dw_live_..."
dw = Doorway()

# Explicit key
dw = Doorway(api_key="dw_live_...")

# Custom endpoint
dw = Doorway(base_url="https://custom.endpoint.com")

# ASI tier
dw = Doorway(tier="asi")

from doorway import Doorway, DoorwayError, TierError

dw = Doorway()

try:
    result = dw.run("test input")
except TierError:
    print("ASI feature requested on AGI tier")
except DoorwayError as e:
    print(f"Engine error: {e}")