2 files changed, 10 insertions, 5 deletions
diff --git a/services/api/src/trading_api/routers/orders.py b/services/api/src/trading_api/routers/orders.py
index a29ae2f..217efef 100644
--- a/services/api/src/trading_api/routers/orders.py
+++ b/services/api/src/trading_api/routers/orders.py
@@ -2,18 +2,22 @@
 
 import logging
 
-from fastapi import APIRouter, HTTPException, Request
+from fastapi import APIRouter, HTTPException, Query, Request
 from shared.sa_models import OrderRow, SignalRow
+from slowapi import Limiter
+from slowapi.util import get_remote_address
 from sqlalchemy import select
 from sqlalchemy.exc import OperationalError
 
 logger = logging.getLogger(__name__)
 
 router = APIRouter()
+limiter = Limiter(key_func=get_remote_address)
 
 
 @router.get("/")
-async def get_orders(request: Request, limit: int = 50):
+@limiter.limit("60/minute")
+async def get_orders(request: Request, limit: int = Query(50, ge=1, le=1000)):
     """Get recent orders."""
     try:
         db = request.app.state.db
@@ -45,7 +49,8 @@ async def get_orders(request: Request, limit: int = 50):
 
 
 @router.get("/signals")
-async def get_signals(request: Request, limit: int = 50):
+@limiter.limit("60/minute")
+async def get_signals(request: Request, limit: int = Query(50, ge=1, le=1000)):
     """Get recent signals."""
     try:
         db = request.app.state.db
diff --git a/services/api/src/trading_api/routers/portfolio.py b/services/api/src/trading_api/routers/portfolio.py
index 3907a86..fde90cb 100644
--- a/services/api/src/trading_api/routers/portfolio.py
+++ b/services/api/src/trading_api/routers/portfolio.py
@@ -2,7 +2,7 @@
 
 import logging
 
-from fastapi import APIRouter, HTTPException, Request
+from fastapi import APIRouter, HTTPException, Query, Request
 from shared.sa_models import PositionRow
 from sqlalchemy import select
 from sqlalchemy.exc import OperationalError
@@ -39,7 +39,7 @@ async def get_positions(request: Request):
 
 
 @router.get("/snapshots")
-async def get_snapshots(request: Request, days: int = 30):
+async def get_snapshots(request: Request, days: int = Query(30, ge=1, le=365)):
     """Get portfolio snapshots for the last N days."""
     try:
         db = request.app.state.db