diff --git a/repeater/web/api_endpoints.py b/repeater/web/api_endpoints.py
index b7573ce..401f2c4 100644
--- a/repeater/web/api_endpoints.py
+++ b/repeater/web/api_endpoints.py
@@ -2651,6 +2651,9 @@ class APIEndpoints:
     <script src="https://cdn.jsdelivr.net/npm/swagger-ui-dist@5/swagger-ui-standalone-preset.js"></script>
     <script>
         window.onload = function() {
+            // Use current browser location for API calls
+            const currentUrl = window.location.protocol + '//' + window.location.host + '/api';
+            
             const ui = SwaggerUIBundle({
                 url: '/api/openapi',
                 dom_id: '#swagger-ui',
@@ -2679,10 +2682,16 @@ class APIEndpoints:
                 showExtensions: true,
                 showCommonExtensions: true,
                 tagsSorter: "alpha",
-                operationsSorter: "alpha"
+                operationsSorter: "alpha",
+                // Override servers list to use current host
+                servers: [
+                    {
+                        url: currentUrl,
+                        description: "Current host"
+                    }
+                ]
             });
             
-            // Add API info to title
             window.ui = ui;
         };
     </script>
diff --git a/repeater/web/openapi.yaml b/repeater/web/openapi.yaml
index eef60f9..8b063c8 100644
--- a/repeater/web/openapi.yaml
+++ b/repeater/web/openapi.yaml
@@ -645,6 +645,133 @@ paths:
                         items:
                           $ref: '#/components/schemas/Identity'
 
+  /acl_info:
+    get:
+      tags: [ACL]
+      summary: Get ACL information
+      description: Get access control list information for identities
+      parameters:
+        - name: identity_hash
+          in: query
+          schema:
+            type: string
+            pattern: '^0x[0-9a-fA-F]{2}$'
+          description: Identity hash
+          example: "0x42"
+        - name: identity_name
+          in: query
+          schema:
+            type: string
+          description: Identity name
+          example: "General"
+      responses:
+        '200':
+          description: ACL information
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  success:
+                    type: boolean
+                  data:
+                    type: object
+
+  /acl_clients:
+    get:
+      tags: [ACL]
+      summary: List ACL clients
+      description: Get list of clients in access control list
+      parameters:
+        - name: identity_hash
+          in: query
+          schema:
+            type: string
+            pattern: '^0x[0-9a-fA-F]{2}$'
+          description: Identity hash
+          example: "0x42"
+        - name: identity_name
+          in: query
+          schema:
+            type: string
+          description: Identity name
+          example: "General"
+      responses:
+        '200':
+          description: ACL clients list
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  success:
+                    type: boolean
+                  data:
+                    type: object
+                    properties:
+                      clients:
+                        type: array
+                        items:
+                          $ref: '#/components/schemas/ACLEntry'
+
+  /acl_remove_client:
+    post:
+      tags: [ACL]
+      summary: Remove client from ACL
+      description: Remove a client from the access control list
+      requestBody:
+        required: true
+        content:
+          application/json:
+            schema:
+              type: object
+              required: [identity_hash, client_pubkey]
+              properties:
+                identity_hash:
+                  type: string
+                  pattern: '^0x[0-9a-fA-F]{2}$'
+                  description: Identity hash
+                  example: "0x42"
+                identity_name:
+                  type: string
+                  description: Identity name (alternative to hash)
+                  example: "General"
+                client_pubkey:
+                  type: string
+                  pattern: '^[0-9a-fA-F]{64}$'
+                  description: Client public key to remove
+                  example: "abc123def456..."
+      responses:
+        '200':
+          description: Client removed from ACL
+          content:
+            application/json:
+              schema:
+                $ref: '#/components/schemas/SuccessResponse'
+
+  /acl_stats:
+    get:
+      tags: [ACL]
+      summary: Get ACL statistics
+      description: Get statistics about access control lists
+      responses:
+        '200':
+          description: ACL statistics
+          content:
+            application/json:
+              schema:
+                type: object
+                properties:
+                  success:
+                    type: boolean
+                  data:
+                    type: object
+                    properties:
+                      total_entries:
+                        type: integer
+                      by_identity:
+                        type: object
+
   /room_messages:
     get:
       tags: [Room Server]