diff --git a/abuse_lookup_module.py b/abuse_lookup_module.py
new file mode 100644
index 0000000..a980082
--- /dev/null
+++ b/abuse_lookup_module.py
@@ -0,0 +1,66 @@
+import logging
+from synapse.module_api import ModuleApi
+from twisted.web.http import OK, NO_CONTENT
+import json
+from twisted.web import http
+
+logger = logging.getLogger(__name__)
+
+class AbuseLookupModule:
+    def __init__(self, config: dict, api: ModuleApi):
+        self._api = api
+        
+        # Register the abuse_lookup endpoint
+        api.register_web_resource(
+            "/_matrix/loj/v1/abuse_lookup",
+            AbuseLookupResource(self)
+        )
+        
+        logger.info("AbuseLookupModule initialized.")
+
+class AbuseLookupResource:
+    def __init__(self, module):
+        self._module = module
+
+    async def on_PUT(self, request):
+        # Extract body from the request
+        body = await request.content.read()
+        content = body.decode("utf-8")
+        
+        # Log the request to Synapse's log
+        logger.info(f"Received abuse lookup request: {content}")
+
+        # Extract room_id from the content (assuming the content is JSON and valid)
+        try:
+            data = json.loads(content)
+            room_id = data["room_id"]
+            
+            # TODO: Check the room_id against your list/database
+            # For now, we'll just simulate it
+            is_abuse = room_id == "!OEedGOAXDBahPyWMSQ:example.com"
+
+            if is_abuse:
+                return (http.OK, json.dumps({
+                    "error": None,
+                    "report_id": "b973d82a-6932-4cad-ac9f-f647a3a9d204",
+                }).encode("utf-8"))
+            else:
+                return (http.NO_CONTENT, b"")
+
+        except Exception as e:
+            logger.error(f"Error processing abuse lookup request: {e}")
+            return (400, json.dumps({"error": "Bad Request"}).encode("utf-8"))
+
+    def __getattr__(self, name):
+        # This will handle other HTTP methods like GET, POST, etc.
+        # and return a 405 Method Not Allowed
+        return self.method_not_allowed
+
+    def method_not_allowed(self, _):
+        return (405, json.dumps({"error": "Method Not Allowed"}).encode("utf-8"))
+
+def parse_config(config: dict) -> dict:
+    return config
+
+def create_module(api: ModuleApi, config: dict) -> AbuseLookupModule:
+    return AbuseLookupModule(config, api)