"""
Farnsworth Unified Trading Interface.
Provides a unified trading API that:
1. Uses Bankr as the primary trading engine for simplicity
2. Falls back to direct RPC/API when Bankr is unavailable or can't handle the request
3. Supports multiple chains: Base, Ethereum, Solana, Polygon
Priority Order:
1. Bankr Agent API (simple, handles most cases)
2. Chain-specific implementations (Jupiter, PumpPortal, etc.)
"""
from .unified_trader import UnifiedTrader, TradeRequest, TradeResponse
from .fallback_manager import FallbackManager
__all__ = [
'UnifiedTrader',
'TradeRequest',
'TradeResponse',
'FallbackManager',
'get_trader',
]
_trader: "UnifiedTrader" = None
def get_trader() -> "UnifiedTrader":
"""Get the global unified trader instance."""
global _trader
if _trader is None:
_trader = UnifiedTrader()
return _trader
