feat: saxo

backend/services/saxo_client.py

@@ -242,6 +242,15 @@ def _snapshot_via_subscription(uic: int, asset_type: str = "StockOption") -> Dic
     return snapshot
 
 
+def debug_chain_raw(symbol: str) -> Dict[str, Any]:
+    """Returns the raw (unparsed) options-chain subscription response for one symbol —
+    diagnostic only, used to pin down exactly where Mid/Greeks/Spot live in Saxo's real
+    payload instead of guessing field names blind."""
+    instrument = resolve_instrument(symbol)
+    subscription = _snapshot_via_subscription(instrument["uic"], asset_type=instrument["asset_type"] or "StockOption")
+    return {"instrument": instrument, "raw": subscription}
+
+
 def snapshot_options_chain(symbol: str, target_days: int = 30) -> List[Dict[str, Any]]:
     """
     Returns normalized rows ready for services/database.save_saxo_snapshot_rows: