diff --git a/docs/02_concepts/code/10_architecture_imports.py b/docs/02_concepts/code/10_architecture_imports.py
index c2eaf4ce..c462b2f9 100644
--- a/docs/02_concepts/code/10_architecture_imports.py
+++ b/docs/02_concepts/code/10_architecture_imports.py
@@ -1,4 +1,4 @@
-from apify_client import (
+from apify_client.http_clients import (
     HttpClient,
     HttpClientAsync,
     HttpResponse,
diff --git a/docs/02_concepts/code/10_plugging_in_async.py b/docs/02_concepts/code/10_plugging_in_async.py
index 0a9b6b2d..331f0b62 100644
--- a/docs/02_concepts/code/10_plugging_in_async.py
+++ b/docs/02_concepts/code/10_plugging_in_async.py
@@ -1,6 +1,8 @@
 from typing import Any
 
-from apify_client import ApifyClientAsync, HttpClientAsync, HttpResponse, Timeout
+from apify_client import ApifyClientAsync
+from apify_client.http_clients import HttpClientAsync, HttpResponse
+from apify_client.types import Timeout
 
 TOKEN = 'MY-APIFY-TOKEN'
 
diff --git a/docs/02_concepts/code/10_plugging_in_sync.py b/docs/02_concepts/code/10_plugging_in_sync.py
index 3c964d5e..386281ae 100644
--- a/docs/02_concepts/code/10_plugging_in_sync.py
+++ b/docs/02_concepts/code/10_plugging_in_sync.py
@@ -1,6 +1,8 @@
 from typing import Any
 
-from apify_client import ApifyClient, HttpClient, HttpResponse, Timeout
+from apify_client import ApifyClient
+from apify_client.http_clients import HttpClient, HttpResponse
+from apify_client.types import Timeout
 
 TOKEN = 'MY-APIFY-TOKEN'
 
diff --git a/docs/03_guides/code/05_custom_http_client_async.py b/docs/03_guides/code/05_custom_http_client_async.py
index e6ebcdd1..7a70d444 100644
--- a/docs/03_guides/code/05_custom_http_client_async.py
+++ b/docs/03_guides/code/05_custom_http_client_async.py
@@ -1,11 +1,15 @@
 from __future__ import annotations
 
 import asyncio
-from typing import Any
+from typing import TYPE_CHECKING, Any
 
 import httpx
 
-from apify_client import ApifyClientAsync, HttpClientAsync, HttpResponse, Timeout
+from apify_client import ApifyClientAsync
+from apify_client.http_clients import HttpClientAsync, HttpResponse
+
+if TYPE_CHECKING:
+    from apify_client.types import Timeout
 
 TOKEN = 'MY-APIFY-TOKEN'
 
diff --git a/docs/03_guides/code/05_custom_http_client_sync.py b/docs/03_guides/code/05_custom_http_client_sync.py
index d196d6b6..ca499e50 100644
--- a/docs/03_guides/code/05_custom_http_client_sync.py
+++ b/docs/03_guides/code/05_custom_http_client_sync.py
@@ -1,10 +1,14 @@
 from __future__ import annotations
 
-from typing import Any
+from typing import TYPE_CHECKING, Any
 
 import httpx
 
-from apify_client import ApifyClient, HttpClient, HttpResponse, Timeout
+from apify_client import ApifyClient
+from apify_client.http_clients import HttpClient, HttpResponse
+
+if TYPE_CHECKING:
+    from apify_client.types import Timeout
 
 TOKEN = 'MY-APIFY-TOKEN'
 
diff --git a/docs/04_upgrading/upgrading_to_v3.mdx b/docs/04_upgrading/upgrading_to_v3.mdx
index c5caeebb..255718c5 100644
--- a/docs/04_upgrading/upgrading_to_v3.mdx
+++ b/docs/04_upgrading/upgrading_to_v3.mdx
@@ -112,7 +112,8 @@ The HTTP layer is now abstracted behind <ApiLink to="class/HttpClient">`HttpClie
 To use a custom HTTP client, implement the `call()` method and pass the instance via the <ApiLink to="class/ApifyClient#with_custom_http_client">`ApifyClient.with_custom_http_client()`</ApiLink> class method:
 
 ```python
-from apify_client import ApifyClient, HttpClient, HttpResponse, Timeout
+from apify_client import ApifyClient
+from apify_client.http_clients import HttpClient, HttpResponse
 
 class MyHttpClient(HttpClient):
     def call(self, *, method, url, headers=None, params=None,
@@ -127,6 +128,8 @@ client = ApifyClient.with_custom_http_client(
 
 The response must satisfy the <ApiLink to="class/HttpResponse">`HttpResponse`</ApiLink> protocol (properties: `status_code`, `text`, `content`, `headers`; methods: `json()`, `read()`, `close()`, `iter_bytes()`). Many popular libraries like `httpx` already satisfy this protocol out of the box.
 
+The HTTP base classes, the `HttpResponse` protocol, and the default `ImpitHttpClient` / `ImpitHttpClientAsync` implementations live in the `apify_client.http_clients` submodule. The `Timeout` alias used on the `call()` signature lives in `apify_client.types`.
+
 For a full walkthrough and working examples, see the [Custom HTTP clients](/docs/concepts/custom-http-clients) concept page and the [Custom HTTP client](/docs/guides/custom-http-client-httpx) guide.
 
 ## Tiered timeout system
diff --git a/src/apify_client/__init__.py b/src/apify_client/__init__.py
index 3add76db..97534ce3 100644
--- a/src/apify_client/__init__.py
+++ b/src/apify_client/__init__.py
@@ -1,25 +1,11 @@
 from importlib import metadata
 
 from ._apify_client import ApifyClient, ApifyClientAsync
-from ._http_clients import (
-    HttpClient,
-    HttpClientAsync,
-    HttpResponse,
-    ImpitHttpClient,
-    ImpitHttpClientAsync,
-)
-from ._types import Timeout
 
 __version__ = metadata.version('apify-client')
 
 __all__ = [
     'ApifyClient',
     'ApifyClientAsync',
-    'HttpClient',
-    'HttpClientAsync',
-    'HttpResponse',
-    'ImpitHttpClient',
-    'ImpitHttpClientAsync',
-    'Timeout',
     '__version__',
 ]
diff --git a/src/apify_client/_apify_client.py b/src/apify_client/_apify_client.py
index c10f4424..30137aa8 100644
--- a/src/apify_client/_apify_client.py
+++ b/src/apify_client/_apify_client.py
@@ -15,7 +15,6 @@
     DEFAULT_TIMEOUT_SHORT,
 )
 from apify_client._docs import docs_group
-from apify_client._http_clients import HttpClient, HttpClientAsync, ImpitHttpClient, ImpitHttpClientAsync
 from apify_client._resource_clients import (
     ActorClient,
     ActorClientAsync,
@@ -74,6 +73,7 @@
 )
 from apify_client._statistics import ClientStatistics
 from apify_client._utils import check_custom_headers
+from apify_client.http_clients import HttpClient, HttpClientAsync, ImpitHttpClient, ImpitHttpClientAsync
 
 if TYPE_CHECKING:
     from datetime import timedelta
@@ -224,7 +224,8 @@ def with_custom_http_client(
         ### Usage
 
         ```python
-        from apify_client import ApifyClient, HttpClient, HttpResponse
+        from apify_client import ApifyClient
+        from apify_client.http_clients import HttpClient, HttpResponse
 
         class MyHttpClient(HttpClient):
             def call(self, *, method, url, **kwargs) -> HttpResponse:
@@ -577,7 +578,8 @@ def with_custom_http_client(
         ### Usage
 
         ```python
-        from apify_client import ApifyClientAsync, HttpClientAsync, HttpResponse
+        from apify_client import ApifyClientAsync
+        from apify_client.http_clients import HttpClientAsync, HttpResponse
 
         class MyHttpClient(HttpClientAsync):
             async def call(self, *, method, url, **kwargs) -> HttpResponse:
diff --git a/src/apify_client/_resource_clients/_resource_client.py b/src/apify_client/_resource_clients/_resource_client.py
index f2e34104..59060572 100644
--- a/src/apify_client/_resource_clients/_resource_client.py
+++ b/src/apify_client/_resource_clients/_resource_client.py
@@ -4,12 +4,11 @@
 import time
 from datetime import UTC, datetime, timedelta
 from functools import cached_property
-from typing import TYPE_CHECKING, Any, get_args
+from typing import TYPE_CHECKING, Any, Literal, get_args
 
 from apify_client._consts import DEFAULT_WAIT_FOR_FINISH, DEFAULT_WAIT_WHEN_JOB_NOT_EXIST
 from apify_client._docs import docs_group
 from apify_client._logging import WithLogDetailsClient
-from apify_client._types import TerminalActorJobStatus
 from apify_client._utils import (
     catch_not_found_for_resource_or_throw,
     catch_not_found_or_throw,
@@ -21,10 +20,13 @@
 
 if TYPE_CHECKING:
     from apify_client._client_registry import ClientRegistry, ClientRegistryAsync
-    from apify_client._http_clients import HttpClient, HttpClientAsync
-    from apify_client._types import Timeout
+    from apify_client.http_clients import HttpClient, HttpClientAsync
+    from apify_client.types import Timeout
 
-_TERMINAL_STATUSES: frozenset[TerminalActorJobStatus] = frozenset(get_args(TerminalActorJobStatus))
+_TerminalActorJobStatus = Literal['SUCCEEDED', 'FAILED', 'TIMED-OUT', 'ABORTED']
+"""Subset of `ActorJobStatus` values that indicate the job has finished and will not change again."""
+
+_TERMINAL_STATUSES: frozenset[_TerminalActorJobStatus] = frozenset(get_args(_TerminalActorJobStatus))
 
 
 class ResourceClientBase(metaclass=WithLogDetailsClient):
diff --git a/src/apify_client/_resource_clients/actor.py b/src/apify_client/_resource_clients/actor.py
index e0ba33fe..150c7038 100644
--- a/src/apify_client/_resource_clients/actor.py
+++ b/src/apify_client/_resource_clients/actor.py
@@ -52,7 +52,7 @@
         WebhookCollectionClient,
         WebhookCollectionClientAsync,
     )
-    from apify_client._types import Timeout, WebhooksList
+    from apify_client.types import Timeout, WebhooksList
 
 _PricingInfo = (
     PayPerEventActorPricingInfo
diff --git a/src/apify_client/_resource_clients/actor_collection.py b/src/apify_client/_resource_clients/actor_collection.py
index 9fbdb928..e63adbdf 100644
--- a/src/apify_client/_resource_clients/actor_collection.py
+++ b/src/apify_client/_resource_clients/actor_collection.py
@@ -22,7 +22,7 @@
     from datetime import timedelta
 
     from apify_client._models import ActorShort
-    from apify_client._types import Timeout
+    from apify_client.types import Timeout
 
 
 @docs_group('Resource clients')
diff --git a/src/apify_client/_resource_clients/actor_env_var.py b/src/apify_client/_resource_clients/actor_env_var.py
index 58e0ac8b..9d04018a 100644
--- a/src/apify_client/_resource_clients/actor_env_var.py
+++ b/src/apify_client/_resource_clients/actor_env_var.py
@@ -7,7 +7,7 @@
 from apify_client._resource_clients._resource_client import ResourceClient, ResourceClientAsync
 
 if TYPE_CHECKING:
-    from apify_client._types import Timeout
+    from apify_client.types import Timeout
 
 
 @docs_group('Resource clients')
diff --git a/src/apify_client/_resource_clients/actor_env_var_collection.py b/src/apify_client/_resource_clients/actor_env_var_collection.py
index 081e4c0e..2a013d35 100644
--- a/src/apify_client/_resource_clients/actor_env_var_collection.py
+++ b/src/apify_client/_resource_clients/actor_env_var_collection.py
@@ -9,7 +9,7 @@
 if TYPE_CHECKING:
     from collections.abc import AsyncIterator, Iterator
 
-    from apify_client._types import Timeout
+    from apify_client.types import Timeout
 
 
 @docs_group('Resource clients')
diff --git a/src/apify_client/_resource_clients/actor_version.py b/src/apify_client/_resource_clients/actor_version.py
index 7a4a3acf..497adfa0 100644
--- a/src/apify_client/_resource_clients/actor_version.py
+++ b/src/apify_client/_resource_clients/actor_version.py
@@ -23,7 +23,7 @@
         ActorEnvVarCollectionClient,
         ActorEnvVarCollectionClientAsync,
     )
-    from apify_client._types import Timeout
+    from apify_client.types import Timeout
 
 _source_file_list_adapter = TypeAdapter(list[SourceCodeFile | SourceCodeFolder])
 
diff --git a/src/apify_client/_resource_clients/actor_version_collection.py b/src/apify_client/_resource_clients/actor_version_collection.py
index 23026db5..7a74277e 100644
--- a/src/apify_client/_resource_clients/actor_version_collection.py
+++ b/src/apify_client/_resource_clients/actor_version_collection.py
@@ -21,7 +21,7 @@
     from collections.abc import AsyncIterator, Iterator
 
     from apify_client._literals import VersionSourceType
-    from apify_client._types import Timeout
+    from apify_client.types import Timeout
 
 
 _source_file_list_adapter = TypeAdapter(list[SourceCodeFile | SourceCodeFolder])
diff --git a/src/apify_client/_resource_clients/build.py b/src/apify_client/_resource_clients/build.py
index 1ae73de1..ed68fbe6 100644
--- a/src/apify_client/_resource_clients/build.py
+++ b/src/apify_client/_resource_clients/build.py
@@ -11,7 +11,7 @@
     from datetime import timedelta
 
     from apify_client._resource_clients import LogClient, LogClientAsync
-    from apify_client._types import Timeout
+    from apify_client.types import Timeout
 
 
 @docs_group('Resource clients')
diff --git a/src/apify_client/_resource_clients/build_collection.py b/src/apify_client/_resource_clients/build_collection.py
index ad90c4de..ea7dd773 100644
--- a/src/apify_client/_resource_clients/build_collection.py
+++ b/src/apify_client/_resource_clients/build_collection.py
@@ -11,7 +11,7 @@
     from collections.abc import AsyncIterator, Iterator
 
     from apify_client._models import BuildShort
-    from apify_client._types import Timeout
+    from apify_client.types import Timeout
 
 
 @docs_group('Resource clients')
diff --git a/src/apify_client/_resource_clients/dataset.py b/src/apify_client/_resource_clients/dataset.py
index b023efad..faefdaf1 100644
--- a/src/apify_client/_resource_clients/dataset.py
+++ b/src/apify_client/_resource_clients/dataset.py
@@ -20,9 +20,9 @@
     from collections.abc import AsyncIterator, Iterator
     from datetime import timedelta
 
-    from apify_client._http_clients import HttpResponse
     from apify_client._literals import GeneralAccess
-    from apify_client._types import JsonSerializable, Timeout
+    from apify_client.http_clients import HttpResponse
+    from apify_client.types import JsonSerializable, Timeout
 
 
 @docs_group('Other')
diff --git a/src/apify_client/_resource_clients/dataset_collection.py b/src/apify_client/_resource_clients/dataset_collection.py
index c194bd80..af1cedd0 100644
--- a/src/apify_client/_resource_clients/dataset_collection.py
+++ b/src/apify_client/_resource_clients/dataset_collection.py
@@ -17,7 +17,7 @@
 
     from apify_client._literals import StorageOwnership
     from apify_client._models import DatasetListItem
-    from apify_client._types import Timeout
+    from apify_client.types import Timeout
 
 
 @docs_group('Resource clients')
diff --git a/src/apify_client/_resource_clients/key_value_store.py b/src/apify_client/_resource_clients/key_value_store.py
index f371bf91..5b83bbb8 100644
--- a/src/apify_client/_resource_clients/key_value_store.py
+++ b/src/apify_client/_resource_clients/key_value_store.py
@@ -29,9 +29,9 @@
     from collections.abc import AsyncIterator, Iterator
     from datetime import timedelta
 
-    from apify_client._http_clients import HttpResponse
     from apify_client._literals import GeneralAccess
-    from apify_client._types import Timeout
+    from apify_client.http_clients import HttpResponse
+    from apify_client.types import Timeout
 
 
 def _parse_get_record_response(response: HttpResponse) -> Any:
diff --git a/src/apify_client/_resource_clients/key_value_store_collection.py b/src/apify_client/_resource_clients/key_value_store_collection.py
index b4bf506d..0fa0bb32 100644
--- a/src/apify_client/_resource_clients/key_value_store_collection.py
+++ b/src/apify_client/_resource_clients/key_value_store_collection.py
@@ -16,7 +16,7 @@
     from collections.abc import AsyncIterator, Iterator
 
     from apify_client._literals import StorageOwnership
-    from apify_client._types import Timeout
+    from apify_client.types import Timeout
 
 
 @docs_group('Resource clients')
diff --git a/src/apify_client/_resource_clients/log.py b/src/apify_client/_resource_clients/log.py
index e92bd037..723b0312 100644
--- a/src/apify_client/_resource_clients/log.py
+++ b/src/apify_client/_resource_clients/log.py
@@ -11,8 +11,8 @@
 if TYPE_CHECKING:
     from collections.abc import AsyncIterator, Iterator
 
-    from apify_client._http_clients import HttpResponse
-    from apify_client._types import Timeout
+    from apify_client.http_clients import HttpResponse
+    from apify_client.types import Timeout
 
 
 @docs_group('Resource clients')
diff --git a/src/apify_client/_resource_clients/request_queue.py b/src/apify_client/_resource_clients/request_queue.py
index 8bf31fb6..70613d0b 100644
--- a/src/apify_client/_resource_clients/request_queue.py
+++ b/src/apify_client/_resource_clients/request_queue.py
@@ -46,7 +46,7 @@
 
     from apify_client._literals import GeneralAccess
     from apify_client._typeddicts import RequestDict, RequestDraftDeleteDict, RequestDraftDict
-    from apify_client._types import Timeout
+    from apify_client.types import Timeout
 
 _RQ_MAX_REQUESTS_PER_BATCH = 25
 _MAX_PAYLOAD_SIZE_BYTES = 9 * 1024 * 1024  # 9 MB
diff --git a/src/apify_client/_resource_clients/request_queue_collection.py b/src/apify_client/_resource_clients/request_queue_collection.py
index 3239e30e..c358e713 100644
--- a/src/apify_client/_resource_clients/request_queue_collection.py
+++ b/src/apify_client/_resource_clients/request_queue_collection.py
@@ -17,7 +17,7 @@
 
     from apify_client._literals import StorageOwnership
     from apify_client._models import RequestQueueShort
-    from apify_client._types import Timeout
+    from apify_client.types import Timeout
 
 
 @docs_group('Resource clients')
diff --git a/src/apify_client/_resource_clients/run.py b/src/apify_client/_resource_clients/run.py
index ec0c0e8d..fa1e8977 100644
--- a/src/apify_client/_resource_clients/run.py
+++ b/src/apify_client/_resource_clients/run.py
@@ -30,7 +30,7 @@
         RequestQueueClient,
         RequestQueueClientAsync,
     )
-    from apify_client._types import Timeout
+    from apify_client.types import Timeout
 
 
 @docs_group('Resource clients')
diff --git a/src/apify_client/_resource_clients/run_collection.py b/src/apify_client/_resource_clients/run_collection.py
index 21b7d186..8b9edd87 100644
--- a/src/apify_client/_resource_clients/run_collection.py
+++ b/src/apify_client/_resource_clients/run_collection.py
@@ -13,7 +13,7 @@
 
     from apify_client._literals import ActorJobStatus
     from apify_client._models import RunShort
-    from apify_client._types import Timeout
+    from apify_client.types import Timeout
 
 
 @docs_group('Resource clients')
diff --git a/src/apify_client/_resource_clients/schedule.py b/src/apify_client/_resource_clients/schedule.py
index 8eee629b..b6d2b3e2 100644
--- a/src/apify_client/_resource_clients/schedule.py
+++ b/src/apify_client/_resource_clients/schedule.py
@@ -14,7 +14,7 @@
 from apify_client._utils import response_to_dict
 
 if TYPE_CHECKING:
-    from apify_client._types import Timeout
+    from apify_client.types import Timeout
 
 
 @docs_group('Resource clients')
diff --git a/src/apify_client/_resource_clients/schedule_collection.py b/src/apify_client/_resource_clients/schedule_collection.py
index 138246e5..0e3bfa20 100644
--- a/src/apify_client/_resource_clients/schedule_collection.py
+++ b/src/apify_client/_resource_clients/schedule_collection.py
@@ -17,7 +17,7 @@
     from collections.abc import AsyncIterator, Iterator
 
     from apify_client._models import ScheduleShort
-    from apify_client._types import Timeout
+    from apify_client.types import Timeout
 
 
 @docs_group('Resource clients')
diff --git a/src/apify_client/_resource_clients/store_collection.py b/src/apify_client/_resource_clients/store_collection.py
index f1990ee1..3cff28e8 100644
--- a/src/apify_client/_resource_clients/store_collection.py
+++ b/src/apify_client/_resource_clients/store_collection.py
@@ -11,7 +11,7 @@
     from collections.abc import AsyncIterator, Iterator
 
     from apify_client._models import StoreListActor
-    from apify_client._types import Timeout
+    from apify_client.types import Timeout
 
 
 @docs_group('Resource clients')
diff --git a/src/apify_client/_resource_clients/task.py b/src/apify_client/_resource_clients/task.py
index 819bc464..0492e981 100644
--- a/src/apify_client/_resource_clients/task.py
+++ b/src/apify_client/_resource_clients/task.py
@@ -29,7 +29,7 @@
         WebhookCollectionClientAsync,
     )
     from apify_client._typeddicts import TaskInputDict
-    from apify_client._types import Timeout, WebhooksList
+    from apify_client.types import Timeout, WebhooksList
 
 
 @docs_group('Resource clients')
diff --git a/src/apify_client/_resource_clients/task_collection.py b/src/apify_client/_resource_clients/task_collection.py
index 04b6223d..22075129 100644
--- a/src/apify_client/_resource_clients/task_collection.py
+++ b/src/apify_client/_resource_clients/task_collection.py
@@ -23,7 +23,7 @@
 
     from apify_client._models import TaskShort
     from apify_client._typeddicts import TaskInputDict
-    from apify_client._types import Timeout
+    from apify_client.types import Timeout
 
 
 @docs_group('Resource clients')
diff --git a/src/apify_client/_resource_clients/user.py b/src/apify_client/_resource_clients/user.py
index 6703000f..26a18acd 100644
--- a/src/apify_client/_resource_clients/user.py
+++ b/src/apify_client/_resource_clients/user.py
@@ -19,7 +19,7 @@
 from apify_client._utils import response_to_dict
 
 if TYPE_CHECKING:
-    from apify_client._types import Timeout
+    from apify_client.types import Timeout
 
 
 @docs_group('Resource clients')
diff --git a/src/apify_client/_resource_clients/webhook.py b/src/apify_client/_resource_clients/webhook.py
index 10b6a14b..439ba34c 100644
--- a/src/apify_client/_resource_clients/webhook.py
+++ b/src/apify_client/_resource_clients/webhook.py
@@ -19,7 +19,7 @@
 if TYPE_CHECKING:
     from apify_client._literals import WebhookEventType
     from apify_client._resource_clients import WebhookDispatchCollectionClient, WebhookDispatchCollectionClientAsync
-    from apify_client._types import Timeout
+    from apify_client.types import Timeout
 
 
 @docs_group('Resource clients')
diff --git a/src/apify_client/_resource_clients/webhook_collection.py b/src/apify_client/_resource_clients/webhook_collection.py
index 4c7b3cf7..d7fbf517 100644
--- a/src/apify_client/_resource_clients/webhook_collection.py
+++ b/src/apify_client/_resource_clients/webhook_collection.py
@@ -18,7 +18,7 @@
 
     from apify_client._literals import WebhookEventType
     from apify_client._models import Webhook, WebhookShort
-    from apify_client._types import Timeout
+    from apify_client.types import Timeout
 
 
 @docs_group('Resource clients')
diff --git a/src/apify_client/_resource_clients/webhook_dispatch.py b/src/apify_client/_resource_clients/webhook_dispatch.py
index c94e965e..a3ed7c86 100644
--- a/src/apify_client/_resource_clients/webhook_dispatch.py
+++ b/src/apify_client/_resource_clients/webhook_dispatch.py
@@ -7,7 +7,7 @@
 from apify_client._resource_clients._resource_client import ResourceClient, ResourceClientAsync
 
 if TYPE_CHECKING:
-    from apify_client._types import Timeout
+    from apify_client.types import Timeout
 
 
 @docs_group('Resource clients')
diff --git a/src/apify_client/_resource_clients/webhook_dispatch_collection.py b/src/apify_client/_resource_clients/webhook_dispatch_collection.py
index 2682ac47..805ea5de 100644
--- a/src/apify_client/_resource_clients/webhook_dispatch_collection.py
+++ b/src/apify_client/_resource_clients/webhook_dispatch_collection.py
@@ -11,7 +11,7 @@
     from collections.abc import AsyncIterator, Iterator
 
     from apify_client._models import WebhookDispatch
-    from apify_client._types import Timeout
+    from apify_client.types import Timeout
 
 
 @docs_group('Resource clients')
diff --git a/src/apify_client/_utils.py b/src/apify_client/_utils.py
index 7196e369..e488b5be 100644
--- a/src/apify_client/_utils.py
+++ b/src/apify_client/_utils.py
@@ -20,9 +20,9 @@
 if TYPE_CHECKING:
     from datetime import timedelta
 
-    from apify_client._http_clients import HttpResponse
-    from apify_client._types import WebhooksList
     from apify_client.errors import ApifyApiError
+    from apify_client.http_clients import HttpResponse
+    from apify_client.types import WebhooksList
 
 T = TypeVar('T')
 
diff --git a/src/apify_client/errors.py b/src/apify_client/errors.py
index 84c5423d..630fe065 100644
--- a/src/apify_client/errors.py
+++ b/src/apify_client/errors.py
@@ -8,7 +8,7 @@
 if TYPE_CHECKING:
     from typing import Self
 
-    from apify_client._http_clients import HttpResponse
+    from apify_client.http_clients import HttpResponse
 
 
 @docs_group('Errors')
@@ -161,3 +161,17 @@ def __init__(self, response: HttpResponse) -> None:
     409: ConflictError,
     429: RateLimitError,
 }
+
+
+__all__ = [
+    'ApifyApiError',
+    'ApifyClientError',
+    'ConflictError',
+    'ForbiddenError',
+    'InvalidRequestError',
+    'InvalidResponseBodyError',
+    'NotFoundError',
+    'RateLimitError',
+    'ServerError',
+    'UnauthorizedError',
+]
diff --git a/src/apify_client/_http_clients/__init__.py b/src/apify_client/http_clients/__init__.py
similarity index 100%
rename from src/apify_client/_http_clients/__init__.py
rename to src/apify_client/http_clients/__init__.py
diff --git a/src/apify_client/_http_clients/_base.py b/src/apify_client/http_clients/_base.py
similarity index 99%
rename from src/apify_client/_http_clients/_base.py
rename to src/apify_client/http_clients/_base.py
index 2abe8ab5..6da96dbf 100644
--- a/src/apify_client/_http_clients/_base.py
+++ b/src/apify_client/http_clients/_base.py
@@ -25,7 +25,7 @@
 if TYPE_CHECKING:
     from collections.abc import AsyncIterator, Iterator, Mapping
 
-    from apify_client._types import JsonSerializable, Timeout
+    from apify_client.types import JsonSerializable, Timeout
 
 
 @docs_group('HTTP clients')
diff --git a/src/apify_client/_http_clients/_impit.py b/src/apify_client/http_clients/_impit.py
similarity index 99%
rename from src/apify_client/_http_clients/_impit.py
rename to src/apify_client/http_clients/_impit.py
index 0701ad5c..c137dde7 100644
--- a/src/apify_client/_http_clients/_impit.py
+++ b/src/apify_client/http_clients/_impit.py
@@ -19,17 +19,17 @@
     DEFAULT_TIMEOUT_SHORT,
 )
 from apify_client._docs import docs_group
-from apify_client._http_clients import HttpClient, HttpClientAsync
 from apify_client._logging import log_context, logger_name
 from apify_client._utils import to_seconds
 from apify_client.errors import ApifyApiError, InvalidResponseBodyError
+from apify_client.http_clients._base import HttpClient, HttpClientAsync
 
 if TYPE_CHECKING:
     from collections.abc import Awaitable, Callable
 
-    from apify_client._http_clients import HttpResponse
     from apify_client._statistics import ClientStatistics
-    from apify_client._types import JsonSerializable, Timeout
+    from apify_client.http_clients._base import HttpResponse
+    from apify_client.types import JsonSerializable, Timeout
 
 T = TypeVar('T')
 
diff --git a/src/apify_client/_types.py b/src/apify_client/types.py
similarity index 89%
rename from src/apify_client/_types.py
rename to src/apify_client/types.py
index 8d285dce..14bc9b51 100644
--- a/src/apify_client/_types.py
+++ b/src/apify_client/types.py
@@ -17,9 +17,6 @@
 `condition`) are ignored at runtime.
 """
 
-TerminalActorJobStatus = Literal['SUCCEEDED', 'FAILED', 'TIMED-OUT', 'ABORTED']
-"""Subset of `ActorJobStatus` values that indicate the job has finished and will not change again."""
-
 Timeout = timedelta | Literal['no_timeout', 'short', 'medium', 'long']
 """Type for the `timeout` parameter on resource client methods.
 
@@ -32,3 +29,10 @@
 
 Based on the definition discussed in https://github.com/python/typing/issues/182.
 """
+
+
+__all__ = [
+    'JsonSerializable',
+    'Timeout',
+    'WebhooksList',
+]
diff --git a/tests/unit/test_client_errors.py b/tests/unit/test_client_errors.py
index d86a476b..4dae2168 100644
--- a/tests/unit/test_client_errors.py
+++ b/tests/unit/test_client_errors.py
@@ -7,7 +7,6 @@
 from werkzeug import Response
 
 from apify_client import ApifyClient, ApifyClientAsync
-from apify_client._http_clients import ImpitHttpClient, ImpitHttpClientAsync
 from apify_client.errors import (
     ApifyApiError,
     ConflictError,
@@ -18,6 +17,7 @@
     ServerError,
     UnauthorizedError,
 )
+from apify_client.http_clients import ImpitHttpClient, ImpitHttpClientAsync
 
 if TYPE_CHECKING:
     from collections.abc import Awaitable, Callable
diff --git a/tests/unit/test_client_headers.py b/tests/unit/test_client_headers.py
index 84f9b2b8..fcc086fd 100644
--- a/tests/unit/test_client_headers.py
+++ b/tests/unit/test_client_headers.py
@@ -8,7 +8,7 @@
 
 from werkzeug import Request, Response
 
-from apify_client._http_clients import ImpitHttpClient, ImpitHttpClientAsync
+from apify_client.http_clients import ImpitHttpClient, ImpitHttpClientAsync
 
 if TYPE_CHECKING:
     from pytest_httpserver import HTTPServer
diff --git a/tests/unit/test_client_timeouts.py b/tests/unit/test_client_timeouts.py
index 7c961f50..2e87279e 100644
--- a/tests/unit/test_client_timeouts.py
+++ b/tests/unit/test_client_timeouts.py
@@ -7,7 +7,7 @@
 import pytest
 from impit import HTTPError, Response, TimeoutException
 
-from apify_client._http_clients import ImpitHttpClient, ImpitHttpClientAsync
+from apify_client.http_clients import ImpitHttpClient, ImpitHttpClientAsync
 
 if TYPE_CHECKING:
     from collections.abc import Iterator
diff --git a/tests/unit/test_http_clients.py b/tests/unit/test_http_clients.py
index 50d9f54c..b54c9fee 100644
--- a/tests/unit/test_http_clients.py
+++ b/tests/unit/test_http_clients.py
@@ -8,10 +8,10 @@
 import impit
 import pytest
 
-from apify_client._http_clients import HttpClient, HttpClientAsync, HttpResponse, ImpitHttpClient, ImpitHttpClientAsync
-from apify_client._http_clients._impit import _is_retryable_error
 from apify_client._statistics import ClientStatistics
 from apify_client.errors import InvalidResponseBodyError
+from apify_client.http_clients import HttpClient, HttpClientAsync, HttpResponse, ImpitHttpClient, ImpitHttpClientAsync
+from apify_client.http_clients._impit import _is_retryable_error
 
 
 class _ConcreteHttpClient(HttpClient):
diff --git a/tests/unit/test_pluggable_http_client.py b/tests/unit/test_pluggable_http_client.py
index e601e3c5..e5eab9e8 100644
--- a/tests/unit/test_pluggable_http_client.py
+++ b/tests/unit/test_pluggable_http_client.py
@@ -6,22 +6,22 @@
 import pytest
 
 import apify_client as apify_client_module
-from apify_client import (
-    ApifyClient,
-    ApifyClientAsync,
+from apify_client import ApifyClient, ApifyClientAsync
+from apify_client.errors import ApifyApiError
+from apify_client.http_clients import (
     HttpClient,
     HttpClientAsync,
     HttpResponse,
+    ImpitHttpClient,
+    ImpitHttpClientAsync,
 )
-from apify_client._http_clients import ImpitHttpClient, ImpitHttpClientAsync
-from apify_client.errors import ApifyApiError
 
 if TYPE_CHECKING:
     from collections.abc import AsyncIterator, Iterator
 
     from pytest_httpserver import HTTPServer
 
-    from apify_client._types import Timeout
+    from apify_client.types import Timeout
 
 
 # -- Test response and client implementations --
@@ -287,12 +287,11 @@ async def test_apify_client_async_with_custom_http_client_accepts_url_params() -
 
 
 def test_public_exports() -> None:
-    """Test that all HTTP client types are available from the public API."""
-    assert hasattr(apify_client_module, 'HttpClient')
-    assert hasattr(apify_client_module, 'HttpClientAsync')
-    assert hasattr(apify_client_module, 'HttpResponse')
-    assert hasattr(apify_client_module, 'ImpitHttpClient')
-    assert hasattr(apify_client_module, 'ImpitHttpClientAsync')
+    """HTTP client types are exposed from `apify_client.http_clients`, not the root namespace."""
+    http_clients_module = apify_client_module.http_clients
+    for name in ('HttpClient', 'HttpClientAsync', 'HttpResponse', 'ImpitHttpClient', 'ImpitHttpClientAsync'):
+        assert hasattr(http_clients_module, name)
+        assert not hasattr(apify_client_module, name)
 
 
 # -- http_client property --