diff --git a/src/apify/request_loaders/_apify_request_list.py b/src/apify/request_loaders/_apify_request_list.py
index 61a54356..cb54e3c5 100644
--- a/src/apify/request_loaders/_apify_request_list.py
+++ b/src/apify/request_loaders/_apify_request_list.py
@@ -2,7 +2,7 @@
 
 import asyncio
 import re
-from asyncio import Task
+from itertools import chain
 from typing import Annotated, Any
 
 from pydantic import BaseModel, Field, TypeAdapter
@@ -44,8 +44,10 @@ class ApifyRequestList(RequestList):
     Method open is used to create RequestList from actor's requestListSources input.
     """
 
-    @staticmethod
+    @classmethod
     async def open(
+        cls,
+        *,
         name: str | None = None,
         request_list_sources_input: list[dict[str, Any]] | None = None,
         http_client: HttpClient | None = None,
@@ -73,12 +75,7 @@ async def open(
         ```
         """
         request_list_sources_input = request_list_sources_input or []
-        return await ApifyRequestList._create_request_list(name, request_list_sources_input, http_client)
 
-    @staticmethod
-    async def _create_request_list(
-        name: str | None, request_list_sources_input: list[dict[str, Any]], http_client: HttpClient | None
-    ) -> ApifyRequestList:
         if not http_client:
             http_client = ImpitHttpClient()
 
@@ -87,15 +84,30 @@ async def _create_request_list(
         simple_url_inputs = [url_input for url_input in url_inputs if isinstance(url_input, _SimpleUrlInput)]
         remote_url_inputs = [url_input for url_input in url_inputs if isinstance(url_input, _RequestsFromUrlInput)]
 
-        simple_url_requests = ApifyRequestList._create_requests_from_input(simple_url_inputs)
-        remote_url_requests = await ApifyRequestList._fetch_requests_from_url(
-            remote_url_inputs, http_client=http_client
-        )
+        simple_url_requests = cls._create_requests_from_input(simple_url_inputs)
+        remote_url_requests = await cls._fetch_requests_from_url(remote_url_inputs, http_client)
 
         return ApifyRequestList(name=name, requests=simple_url_requests + remote_url_requests)
 
+    @classmethod
+    async def _fetch_requests_from_url(
+        cls,
+        remote_url_requests_inputs: list[_RequestsFromUrlInput],
+        http_client: HttpClient,
+    ) -> list[Request]:
+        """Create list of requests from url.
+
+        Send GET requests to urls defined in each requests_from_url of remote_url_requests_inputs. Extract links from
+        each response body using URL_NO_COMMAS_REGEX regex. Create list of Requests from collected links and additional
+        inputs stored in other attributes of each remote_url_requests_inputs.
+        """
+        tasks = [cls._process_remote_url(request_input, http_client) for request_input in remote_url_requests_inputs]
+        results = await asyncio.gather(*tasks)
+        return list(chain.from_iterable(results))
+
     @staticmethod
     def _create_requests_from_input(simple_url_inputs: list[_SimpleUrlInput]) -> list[Request]:
+        """Create `Request` objects from simple URL inputs."""
         return [
             Request.from_url(
                 method=request_input.method,
@@ -108,55 +120,19 @@ def _create_requests_from_input(simple_url_inputs: list[_SimpleUrlInput]) -> lis
         ]
 
     @staticmethod
-    async def _fetch_requests_from_url(
-        remote_url_requests_inputs: list[_RequestsFromUrlInput],
-        http_client: HttpClient,
-    ) -> list[Request]:
-        """Create list of requests from url.
-
-        Send GET requests to urls defined in each requests_from_url of remote_url_requests_inputs. Run extracting
-        callback on each response body and use URL_NO_COMMAS_REGEX regex to find all links. Create list of Requests from
-        collected links and additional inputs stored in other attributes of each remote_url_requests_inputs.
-        """
-        created_requests: list[Request] = []
-
-        async def create_requests_from_response(request_input: _RequestsFromUrlInput, task: Task) -> None:
-            """Extract links from response body and use them to create `Request` objects.
-
-            Use the regular expression to find all matching links in the response body, then create `Request`
-            objects from these links and the provided input attributes.
-            """
-            response = await (task.result()).read()
-            matches = re.finditer(URL_NO_COMMAS_REGEX, response.decode('utf-8'))
-
-            created_requests.extend(
-                [
-                    Request.from_url(
-                        match.group(0),
-                        method=request_input.method,
-                        payload=request_input.payload.encode('utf-8'),
-                        headers=request_input.headers,
-                        user_data=request_input.user_data,
-                    )
-                    for match in matches
-                ]
-            )
+    async def _process_remote_url(request_input: _RequestsFromUrlInput, http_client: HttpClient) -> list[Request]:
+        """Fetch a remote URL and extract links from the response body."""
+        http_response = await http_client.send_request(method='GET', url=request_input.requests_from_url)
+        response_body = await http_response.read()
+        matches = re.finditer(URL_NO_COMMAS_REGEX, response_body.decode('utf-8'))
 
-        remote_url_requests = []
-        for remote_url_requests_input in remote_url_requests_inputs:
-            get_response_task = asyncio.create_task(
-                http_client.send_request(
-                    method='GET',
-                    url=remote_url_requests_input.requests_from_url,
-                )
-            )
-
-            get_response_task.add_done_callback(
-                lambda task, inp=remote_url_requests_input: asyncio.create_task(
-                    create_requests_from_response(inp, task)
-                )
+        return [
+            Request.from_url(
+                url=match.group(0),
+                method=request_input.method,
+                payload=request_input.payload.encode('utf-8'),
+                headers=request_input.headers,
+                user_data=request_input.user_data,
             )
-            remote_url_requests.append(get_response_task)
-
-        await asyncio.gather(*remote_url_requests)
-        return created_requests
+            for match in matches
+        ]