diff --git a/src/core/router.py b/src/core/router.py
new file mode 100644
index 0000000..3f8c289
--- /dev/null
+++ b/src/core/router.py
@@ -0,0 +1,38 @@
+import re
+from typing import Optional, Dict, Tuple, List, Any
+from src.models.endpoint import Endpoint
+
+
+class Router:
+    def __init__(self):
+        self.routes: List[Tuple[re.Pattern, Endpoint, Dict[str, str]]] = []
+        self._compile_regex()
+
+    def _path_to_regex(self, path: str) -> Tuple[str, Dict[str, str]]:
+        param_names = {}
+        regex_path = re.sub(r"\{(\w+)\}", lambda m: param_names.__setitem__(m.group(1), m.group(0)) or "(?P<" + m.group(1) + ">[^/]+)", path)
+        regex_path = f"^{regex_path}$"
+        return regex_path, param_names
+
+    def _compile_regex(self):
+        pass
+
+    def add_route(self, endpoint: Endpoint):
+        pattern, param_names = self._path_to_regex(endpoint.path)
+        compiled = re.compile(pattern)
+        self.routes.append((compiled, endpoint, param_names))
+
+    def match(self, path: str, method: str) -> Optional[Tuple[Endpoint, Dict[str, str]]]:
+        for compiled_pattern, endpoint, param_names in self.routes:
+            if endpoint.method.upper() != method.upper():
+                continue
+            match = compiled_pattern.match(path)
+            if match:
+                return endpoint, match.groupdict()
+        return None
+
+    def get_all_routes(self) -> List[Endpoint]:
+        return [endpoint for _, endpoint, _ in self.routes]
+
+    def clear(self):
+        self.routes.clear()