diff --git a/app/api/routes/markets.py b/app/api/routes/markets.py
index be8c7d7..958260a 100644
--- a/app/api/routes/markets.py
+++ b/app/api/routes/markets.py
@@ -34,7 +34,7 @@ def create_market_posts(
 @router.get("/get/{category}/{page}")
 def get_market_posts(
     *, db: Session = Depends(database.get_db), category: str, page: int
-) -> tuple[Any, list[UploadFile] | list[Any]]:
+) -> Any:
     # market data get
     market_data = crud_posts.get(db=db, category=category, post_id=page)
     if market_data:
@@ -45,3 +45,17 @@ def get_market_posts(
             status_code=500,
             detail="getting market data failed",
         )
+
+
+@router.get("/get_all")
+def get_all_market_posts(*, db: Session = Depends(database.get_db)) -> Any:
+    # market data get
+    market_data = crud_posts.get_all(db=db, category="market")
+    if market_data:
+        res_data = jsonable_encoder(market_data)
+        return JSONResponse(content=res_data)
+    else:
+        raise HTTPException(
+            status_code=500,
+            detail="getting all market data failed",
+        )
diff --git a/app/crud/crud_posts.py b/app/crud/crud_posts.py
index 09afa22..09d34a7 100644
--- a/app/crud/crud_posts.py
+++ b/app/crud/crud_posts.py
@@ -40,10 +40,10 @@ def create(db: Session, *, obj_in: posts.PostCreate, files: List[UploadFile]) ->
     return db_obj
 
 
-def get(
-    db: Session, *, category: str, post_id: int
-) -> list[markets.MarketGet] | list[Any]:
-    post_data = db.query(Post).filter(Post.id == post_id).one()
+def get(db: Session, *, category: str, post_id: int) -> markets.MarketGet | None:
+    post_data = (
+        db.query(Post).filter(Post.id == post_id, Post.category == category).one()
+    )
     if category == "market":
         if post_data.image:
             file_list = s3_get(
@@ -61,3 +61,22 @@ def get(
 
     else:
         return None
+
+
+def get_all(db: Session, category: str) -> list[markets.MarketGet] | list[Any]:
+    post_data = db.query(Post).filter(Post.category == category).all()
+    result = []
+    if category == "market":
+        for post in post_data:
+            file_list = []
+            if post.image:
+                file_list = s3_get(
+                    post_id=post.id,
+                    user_email="sumink0903@gmail.com",  # should be changed with user email
+                    category=category,
+                )
+            market_data = get_market(
+                db, post_id=post.id, post_data=post, file_list=file_list
+            )
+            result.append(market_data)
+    return result