diff --git a/uptimekumaapi/__init__.py b/uptimekumaapi/__init__.py
index c13a6b9..2fde6a1 100644
--- a/uptimekumaapi/__init__.py
+++ b/uptimekumaapi/__init__.py
@@ -1,4 +1,5 @@
 from .auth_method import AuthMethod
 from .monitor_type import MonitorType
 from .notification_providers import NotificationType, notification_provider_options
+from .proxy_protocol import ProxyProtocol
 from .api import UptimeKumaApi
diff --git a/uptimekumaapi/api.py b/uptimekumaapi/api.py
index 1d2902c..8f66fdf 100644
--- a/uptimekumaapi/api.py
+++ b/uptimekumaapi/api.py
@@ -5,6 +5,7 @@ import socketio
 from . import AuthMethod
 from . import MonitorType
 from . import NotificationType, notification_provider_options
+from . import ProxyProtocol
 
 
 class UptimeKumaApi(object):
@@ -327,8 +328,40 @@ class UptimeKumaApi(object):
     def get_proxies(self):
         return self.get_event_data("proxyList")
 
-    def add_proxy(self):
-        pass
+    def add_proxy(self, *args, **kwargs):
+        data = self._build_proxy_data(*args, **kwargs)
+        return self.sio.call('addProxy', (data, None))
+
+    def edit_proxy(self, id_: int, *args, **kwargs):
+        data = self._build_proxy_data(*args, **kwargs)
+        return self.sio.call('addProxy', (data, id_))
+
+    def delete_proxy(self, id_: int):
+        return self.sio.call('deleteProxy', id_)
+
+    def _build_proxy_data(
+            self,
+            protocol: ProxyProtocol,
+            host: str,
+            port: str,
+            auth: bool = False,
+            username: str = None,
+            password: str = None,
+            active: bool = True,
+            default: bool = False,
+            apply_existing: bool = False,
+    ):
+        return {
+            "protocol": protocol,
+            "host": host,
+            "port": port,
+            "auth": auth,
+            "username": username,
+            "password": password,
+            "active": active,
+            "default": default,
+            "applyExisting": apply_existing
+        }
 
     # status page
 
diff --git a/uptimekumaapi/proxy_protocol.py b/uptimekumaapi/proxy_protocol.py
new file mode 100644
index 0000000..93ccba4
--- /dev/null
+++ b/uptimekumaapi/proxy_protocol.py
@@ -0,0 +1,9 @@
+from enum import Enum
+
+
+class ProxyProtocol(str, Enum):
+    HTTPS = "https"
+    HTTP = "http"
+    SOCKS = "socks"
+    SOCKS5 = "socks5"
+    SOCKS4 = "socks4"