diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..10a11d5
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,24 @@
+.DS_Store
+._*
+
+__pycache__
+*.py[cod]
+*$py.class
+.mypy_cache
+.vscode
+*-lock.json
+
+*.egg
+*.egg-info
+.coverage
+.pytest_cache
+.webassets-cache
+htmlcov
+test-reports
+tests/data/*.sqlite3
+
+*.swo
+*.swp
+*.pyo
+*.pyc
+*.env
\ No newline at end of file
diff --git a/templates/nostrclient/index.html b/templates/nostrclient/index.html
index 1edaed9..79ec7ed 100644
--- a/templates/nostrclient/index.html
+++ b/templates/nostrclient/index.html
@@ -73,6 +73,7 @@
                   icon="cancel"
                   color="pink"
                 ></q-btn>
+              </q-td>
             </q-tr>
           </template>
           {% endraw %}
@@ -203,14 +204,17 @@
           })
       },
       addRelay() {
-        if (!this.relayToAdd.startsWith("wss://")) {
-          this.relayToAdd = ""
+        if (
+          !this.relayToAdd.startsWith('wss://') &&
+          !this.relayToAdd.startsWith('ws://')
+        ) {
+          this.relayToAdd = ''
           this.$q.notify({
-                timeout: 5000,
-                type: 'warning',
-                message: `Invalid relay URL.`,
-                caption: "Should start with wss://"
-              })
+            timeout: 5000,
+            type: 'warning',
+            message: `Invalid relay URL.`,
+            caption: "Should start with 'wss://'' or 'ws://'"
+          })
           return
         }
         console.log("ADD RELAY " + this.relayToAdd)
diff --git a/views_api.py b/views_api.py
index 6ecb02a..d4d8601 100644
--- a/views_api.py
+++ b/views_api.py
@@ -2,13 +2,15 @@ from http import HTTPStatus
 import asyncio
 import ssl
 import json
-from fastapi import Request
+from typing import List
+from fastapi import Request, WebSocket
 from fastapi.param_functions import Query
 from fastapi.params import Depends
 from fastapi.responses import JSONResponse
 
 from starlette.exceptions import HTTPException
 from sse_starlette.sse import EventSourceResponse
+from loguru import logger
 
 from . import nostrclient_ext
 
@@ -93,8 +95,35 @@ async def api_post_event(event: Event):
 
 @nostrclient_ext.post("/api/v1/filters")
 async def api_subscribe(filters: Filters):
+    nostr_filters = init_filters(filters.__root__)
+
+    return EventSourceResponse(
+        event_getter(nostr_filters),
+        ping=20,
+        media_type="text/event-stream",
+    )
+
+
+@nostrclient_ext.websocket("/api/v1/filters")
+async def ws_filter_subscribe(websocket: WebSocket):
+    await websocket.accept()
+    while True:
+        json_data = await websocket.receive_text()
+        try:
+            data = json.loads(json_data)
+            filters = data if isinstance(data, list) else [data]
+            filters = [Filter.parse_obj(f) for f in filters]
+            nostr_filters = init_filters(filters)
+            async for message in event_getter(nostr_filters):
+                await websocket.send_text(message)
+
+        except Exception as e:
+            logger.warning(e)
+
+
+def init_filters(filters: List[Filter]):
     filter_list = []
-    for filter in filters.__root__:
+    for filter in filters:
         filter_list.append(
             NostrFilter(
                 event_ids=filter.ids,
@@ -116,15 +145,11 @@ async def api_subscribe(filters: Filters):
     request.extend(nostr_filters.to_json_array())
     message = json.dumps(request)
     client.relay_manager.publish_message(message)
+    return nostr_filters
 
-    async def event_getter():
-        while True:
-            event = await received_event_queue.get()
-            if nostr_filters.match(event):
-                yield event.to_message()
 
-    return EventSourceResponse(
-        event_getter(),
-        ping=20,
-        media_type="text/event-stream",
-    )
+async def event_getter(nostr_filters):
+    while True:
+        event = await received_event_queue.get()
+        if nostr_filters.match(event):
+            yield event.to_message()
\ No newline at end of file