diff --git a/pytest_tests/testsuites/conftest.py b/pytest_tests/testsuites/conftest.py
index 4ebf605..6ecf70f 100644
--- a/pytest_tests/testsuites/conftest.py
+++ b/pytest_tests/testsuites/conftest.py
@@ -8,19 +8,18 @@ import pytest
 from dateutil import parser
 from frostfs_testlib import plugins, reporter
 from frostfs_testlib.cli import FrostfsCli
+from frostfs_testlib.clients import AwsCliClient, Boto3ClientWrapper, S3ClientWrapper, S3HttpClient
+from frostfs_testlib.clients.s3 import BucketContainerResolver, VersioningStatus
 from frostfs_testlib.credentials.interfaces import CredentialsProvider, User
 from frostfs_testlib.healthcheck.interfaces import Healthcheck
 from frostfs_testlib.hosting import Hosting
 from frostfs_testlib.resources import optionals
 from frostfs_testlib.resources.common import COMPLEX_OBJECT_CHUNKS_COUNT, COMPLEX_OBJECT_TAIL_SIZE, SIMPLE_OBJECT_SIZE
-from frostfs_testlib.s3 import AwsCliClient, Boto3ClientWrapper, S3ClientWrapper, VersioningStatus
-from frostfs_testlib.s3.interfaces import BucketContainerResolver
-from frostfs_testlib.s3.s3_http_client import S3HttpClient
 from frostfs_testlib.shell import LocalShell, Shell
+from frostfs_testlib.steps import s3_helper
 from frostfs_testlib.steps.cli.container import DEFAULT_EC_PLACEMENT_RULE, DEFAULT_PLACEMENT_RULE, FROSTFS_CLI_EXEC
 from frostfs_testlib.steps.cli.object import get_netmap_netinfo
 from frostfs_testlib.steps.epoch import ensure_fresh_epoch
-from frostfs_testlib.steps.s3 import s3_helper
 from frostfs_testlib.storage.cluster import Cluster, ClusterNode
 from frostfs_testlib.storage.controllers.cluster_state_controller import ClusterStateController
 from frostfs_testlib.storage.dataclasses.frostfs_services import StorageNode
diff --git a/pytest_tests/testsuites/failovers/test_failover_storage.py b/pytest_tests/testsuites/failovers/test_failover_storage.py
index 2d1a86b..f754797 100644
--- a/pytest_tests/testsuites/failovers/test_failover_storage.py
+++ b/pytest_tests/testsuites/failovers/test_failover_storage.py
@@ -6,9 +6,9 @@ from time import sleep
 import allure
 import pytest
 from frostfs_testlib import reporter
+from frostfs_testlib.clients.s3 import BucketContainerResolver, S3ClientWrapper, VersioningStatus
 from frostfs_testlib.resources.common import MORPH_BLOCK_TIME
-from frostfs_testlib.s3 import S3ClientWrapper, VersioningStatus
-from frostfs_testlib.s3.interfaces import BucketContainerResolver
+from frostfs_testlib.steps import s3_helper
 from frostfs_testlib.steps.cli.container import StorageContainer, StorageContainerInfo, create_container
 from frostfs_testlib.steps.cli.object import get_object, put_object_to_random_node
 from frostfs_testlib.steps.node_management import (
@@ -19,8 +19,6 @@ from frostfs_testlib.steps.node_management import (
     remove_nodes_from_map_morph,
     wait_for_node_to_be_ready,
 )
-from frostfs_testlib.steps.s3 import s3_helper
-from frostfs_testlib.steps.s3.s3_helper import search_nodes_with_bucket
 from frostfs_testlib.storage.cluster import Cluster, ClusterNode, S3Gate, StorageNode
 from frostfs_testlib.storage.controllers import ClusterStateController, ShardsWatcher
 from frostfs_testlib.storage.dataclasses.object_size import ObjectSize
@@ -137,7 +135,7 @@ class TestFailoverStorage(ClusterTestBase):
             put_object = s3_client.put_object(bucket, file_path)
             s3_helper.check_objects_in_bucket(s3_client, bucket, expected_objects=[file_name])
 
-        node_bucket = search_nodes_with_bucket(
+        node_bucket = s3_helper.search_nodes_with_bucket(
             cluster=self.cluster,
             bucket_name=bucket,
             wallet=default_wallet,
diff --git a/pytest_tests/testsuites/replication/test_ec_replication.py b/pytest_tests/testsuites/replication/test_ec_replication.py
index c445b72..1571beb 100644
--- a/pytest_tests/testsuites/replication/test_ec_replication.py
+++ b/pytest_tests/testsuites/replication/test_ec_replication.py
@@ -7,10 +7,10 @@ import yaml
 from frostfs_testlib import reporter
 from frostfs_testlib.cli import FrostfsAdm, FrostfsCli
 from frostfs_testlib.cli.netmap_parser import NetmapParser
+from frostfs_testlib.clients import AwsCliClient, S3ClientWrapper
+from frostfs_testlib.clients.s3 import BucketContainerResolver, VersioningStatus
 from frostfs_testlib.resources.cli import CLI_DEFAULT_TIMEOUT, FROSTFS_ADM_CONFIG_PATH, FROSTFS_ADM_EXEC, FROSTFS_CLI_EXEC
 from frostfs_testlib.resources.common import COMPLEX_OBJECT_CHUNKS_COUNT, COMPLEX_OBJECT_TAIL_SIZE, HOSTING_CONFIG_FILE, MORPH_BLOCK_TIME
-from frostfs_testlib.s3 import AwsCliClient, S3ClientWrapper
-from frostfs_testlib.s3.interfaces import BucketContainerResolver, VersioningStatus
 from frostfs_testlib.storage.cluster import Cluster, ClusterNode, StorageNode
 from frostfs_testlib.storage.controllers import ClusterStateController
 from frostfs_testlib.storage.controllers.state_managers.config_state_manager import ConfigStateManager
diff --git a/pytest_tests/testsuites/services/http_gate/test_http_bearer.py b/pytest_tests/testsuites/services/http_gate/test_http_bearer.py
index 930137e..4567e0b 100644
--- a/pytest_tests/testsuites/services/http_gate/test_http_bearer.py
+++ b/pytest_tests/testsuites/services/http_gate/test_http_bearer.py
@@ -5,7 +5,7 @@ import pytest
 from frostfs_testlib import reporter
 from frostfs_testlib.cli.frostfs_cli.cli import FrostfsCli
 from frostfs_testlib.steps.acl import bearer_token_base64_from_file
-from frostfs_testlib.steps.http.http_gate import upload_via_http_gate_curl, verify_object_hash
+from frostfs_testlib.steps.http_gate import upload_via_http_gate_curl, verify_object_hash
 from frostfs_testlib.storage.cluster import Cluster
 from frostfs_testlib.storage.dataclasses import ape
 from frostfs_testlib.storage.dataclasses.object_size import ObjectSize
diff --git a/pytest_tests/testsuites/services/http_gate/test_http_gate.py b/pytest_tests/testsuites/services/http_gate/test_http_gate.py
index af521be..2afb819 100644
--- a/pytest_tests/testsuites/services/http_gate/test_http_gate.py
+++ b/pytest_tests/testsuites/services/http_gate/test_http_gate.py
@@ -3,7 +3,7 @@ import pytest
 from frostfs_testlib import reporter
 from frostfs_testlib.steps.cli.object import put_object_to_random_node
 from frostfs_testlib.steps.epoch import get_epoch
-from frostfs_testlib.steps.http.http_gate import (
+from frostfs_testlib.steps.http_gate import (
     attr_into_header,
     get_object_by_attr_and_verify_hashes,
     get_via_http_curl,
diff --git a/pytest_tests/testsuites/services/http_gate/test_http_headers.py b/pytest_tests/testsuites/services/http_gate/test_http_headers.py
index 95db861..dc5483d 100644
--- a/pytest_tests/testsuites/services/http_gate/test_http_headers.py
+++ b/pytest_tests/testsuites/services/http_gate/test_http_headers.py
@@ -6,7 +6,7 @@ import pytest
 from frostfs_testlib import reporter
 from frostfs_testlib.steps.cli.container import delete_container, list_containers, wait_for_container_deletion
 from frostfs_testlib.steps.cli.object import delete_object
-from frostfs_testlib.steps.http.http_gate import (
+from frostfs_testlib.steps.http_gate import (
     attr_into_str_header_curl,
     get_object_by_attr_and_verify_hashes,
     try_to_get_object_and_expect_error,
diff --git a/pytest_tests/testsuites/services/http_gate/test_http_object.py b/pytest_tests/testsuites/services/http_gate/test_http_object.py
index 8184e11..14633df 100644
--- a/pytest_tests/testsuites/services/http_gate/test_http_object.py
+++ b/pytest_tests/testsuites/services/http_gate/test_http_object.py
@@ -3,16 +3,16 @@ import logging
 import allure
 import pytest
 from frostfs_testlib import reporter
-from frostfs_testlib.s3 import AwsCliClient, S3ClientWrapper
+from frostfs_testlib.clients import AwsCliClient, S3ClientWrapper
+from frostfs_testlib.steps import s3_helper
 from frostfs_testlib.steps.cli.object import put_object_to_random_node
-from frostfs_testlib.steps.http.http_gate import (
+from frostfs_testlib.steps.http_gate import (
     assert_hashes_are_equal,
     get_object_by_attr_and_verify_hashes,
     get_via_http_gate,
     try_to_get_object_via_passed_request_and_expect_error,
     verify_object_hash,
 )
-from frostfs_testlib.steps.s3 import s3_helper
 from frostfs_testlib.storage.dataclasses.wallet import WalletInfo
 from frostfs_testlib.testing.cluster_test_base import ClusterTestBase
 from frostfs_testlib.utils.file_utils import TestFile
diff --git a/pytest_tests/testsuites/services/http_gate/test_http_streaming.py b/pytest_tests/testsuites/services/http_gate/test_http_streaming.py
index 027e1cb..a9ac6dd 100644
--- a/pytest_tests/testsuites/services/http_gate/test_http_streaming.py
+++ b/pytest_tests/testsuites/services/http_gate/test_http_streaming.py
@@ -3,7 +3,7 @@ import logging
 import allure
 import pytest
 from frostfs_testlib import reporter
-from frostfs_testlib.steps.http.http_gate import upload_via_http_gate_curl, verify_object_hash
+from frostfs_testlib.steps.http_gate import upload_via_http_gate_curl, verify_object_hash
 from frostfs_testlib.storage.dataclasses.object_size import ObjectSize
 from frostfs_testlib.storage.dataclasses.wallet import WalletInfo
 from frostfs_testlib.testing.cluster_test_base import ClusterTestBase
diff --git a/pytest_tests/testsuites/services/http_gate/test_http_system_header.py b/pytest_tests/testsuites/services/http_gate/test_http_system_header.py
index a4cbcb3..7bc5c2f 100644
--- a/pytest_tests/testsuites/services/http_gate/test_http_system_header.py
+++ b/pytest_tests/testsuites/services/http_gate/test_http_system_header.py
@@ -9,7 +9,7 @@ from frostfs_testlib import reporter
 from frostfs_testlib.resources.error_patterns import OBJECT_NOT_FOUND
 from frostfs_testlib.steps.cli.object import get_netmap_netinfo, get_object_from_random_node, head_object
 from frostfs_testlib.steps.epoch import get_epoch, wait_for_epochs_align
-from frostfs_testlib.steps.http.http_gate import (
+from frostfs_testlib.steps.http_gate import (
     attr_into_str_header_curl,
     try_to_get_object_and_expect_error,
     upload_via_http_gate_curl,
diff --git a/pytest_tests/testsuites/services/s3_gate/test_s3_ACL.py b/pytest_tests/testsuites/services/s3_gate/test_s3_ACL.py
index c83505f..2d981c8 100644
--- a/pytest_tests/testsuites/services/s3_gate/test_s3_ACL.py
+++ b/pytest_tests/testsuites/services/s3_gate/test_s3_ACL.py
@@ -1,10 +1,10 @@
 import allure
 import pytest
 from frostfs_testlib import reporter
+from frostfs_testlib.clients import S3ClientWrapper
 from frostfs_testlib.resources.error_patterns import S3_BUCKET_DOES_NOT_ALLOW_ACL
 from frostfs_testlib.resources.s3_acl_grants import PRIVATE_GRANTS, PUBLIC_READ_GRANTS, PUBLIC_READ_WRITE_GRANTS
-from frostfs_testlib.s3 import S3ClientWrapper
-from frostfs_testlib.steps.s3 import s3_helper
+from frostfs_testlib.steps import s3_helper
 from frostfs_testlib.storage.dataclasses.object_size import ObjectSize
 from frostfs_testlib.utils.file_utils import generate_file
 
diff --git a/pytest_tests/testsuites/services/s3_gate/test_s3_bucket.py b/pytest_tests/testsuites/services/s3_gate/test_s3_bucket.py
index 8659d36..47ff333 100644
--- a/pytest_tests/testsuites/services/s3_gate/test_s3_bucket.py
+++ b/pytest_tests/testsuites/services/s3_gate/test_s3_bucket.py
@@ -4,8 +4,8 @@ from datetime import datetime, timedelta
 import allure
 import pytest
 from frostfs_testlib import reporter
-from frostfs_testlib.s3 import S3ClientWrapper, VersioningStatus
-from frostfs_testlib.steps.s3 import s3_helper
+from frostfs_testlib.clients.s3 import S3ClientWrapper, VersioningStatus
+from frostfs_testlib.steps import s3_helper
 from frostfs_testlib.storage.dataclasses.object_size import ObjectSize
 from frostfs_testlib.utils import string_utils
 from frostfs_testlib.utils.file_utils import generate_file
diff --git a/pytest_tests/testsuites/services/s3_gate/test_s3_http_object.py b/pytest_tests/testsuites/services/s3_gate/test_s3_http_object.py
index 2da8bed..3926af2 100644
--- a/pytest_tests/testsuites/services/s3_gate/test_s3_http_object.py
+++ b/pytest_tests/testsuites/services/s3_gate/test_s3_http_object.py
@@ -7,13 +7,12 @@ import allure
 import pytest
 from frostfs_testlib import reporter
 from frostfs_testlib.cli.generic_cli import GenericCli
+from frostfs_testlib.clients import Boto3ClientWrapper, S3ClientWrapper, S3HttpClient
+from frostfs_testlib.clients.s3 import VersioningStatus
 from frostfs_testlib.credentials.interfaces import CredentialsProvider, User
-from frostfs_testlib.s3.boto3_client import Boto3ClientWrapper
-from frostfs_testlib.s3.interfaces import S3ClientWrapper, VersioningStatus
-from frostfs_testlib.s3.s3_http_client import S3HttpClient
 from frostfs_testlib.shell.interfaces import CommandOptions
 from frostfs_testlib.shell.local_shell import LocalShell
-from frostfs_testlib.steps.s3 import s3_helper
+from frostfs_testlib.steps import s3_helper
 from frostfs_testlib.storage.cluster import Cluster, ClusterNode
 from frostfs_testlib.storage.dataclasses.object_size import ObjectSize
 from frostfs_testlib.storage.dataclasses.policy import PlacementPolicy
diff --git a/pytest_tests/testsuites/services/s3_gate/test_s3_locking.py b/pytest_tests/testsuites/services/s3_gate/test_s3_locking.py
index 1e50120..fc16970 100644
--- a/pytest_tests/testsuites/services/s3_gate/test_s3_locking.py
+++ b/pytest_tests/testsuites/services/s3_gate/test_s3_locking.py
@@ -4,8 +4,8 @@ from datetime import datetime, timedelta
 import allure
 import pytest
 from frostfs_testlib import reporter
-from frostfs_testlib.s3 import S3ClientWrapper
-from frostfs_testlib.steps.s3 import s3_helper
+from frostfs_testlib.clients import S3ClientWrapper
+from frostfs_testlib.steps import s3_helper
 from frostfs_testlib.storage.dataclasses.object_size import ObjectSize
 from frostfs_testlib.utils.file_utils import generate_file, generate_file_with_content
 
diff --git a/pytest_tests/testsuites/services/s3_gate/test_s3_multipart.py b/pytest_tests/testsuites/services/s3_gate/test_s3_multipart.py
index 592f05d..f7f25e6 100644
--- a/pytest_tests/testsuites/services/s3_gate/test_s3_multipart.py
+++ b/pytest_tests/testsuites/services/s3_gate/test_s3_multipart.py
@@ -1,10 +1,9 @@
 import allure
 import pytest
 from frostfs_testlib import reporter
-from frostfs_testlib.s3 import S3ClientWrapper, VersioningStatus
-from frostfs_testlib.s3.interfaces import BucketContainerResolver
+from frostfs_testlib.clients.s3 import BucketContainerResolver, S3ClientWrapper, VersioningStatus
+from frostfs_testlib.steps import s3_helper
 from frostfs_testlib.steps.cli.container import list_objects
-from frostfs_testlib.steps.s3 import s3_helper
 from frostfs_testlib.storage.dataclasses.object_size import ObjectSize
 from frostfs_testlib.storage.dataclasses.wallet import WalletInfo
 from frostfs_testlib.testing.cluster_test_base import ClusterTestBase
diff --git a/pytest_tests/testsuites/services/s3_gate/test_s3_object.py b/pytest_tests/testsuites/services/s3_gate/test_s3_object.py
index 4b58eaa..8ad2420 100644
--- a/pytest_tests/testsuites/services/s3_gate/test_s3_object.py
+++ b/pytest_tests/testsuites/services/s3_gate/test_s3_object.py
@@ -8,11 +8,12 @@ from typing import Literal
 import allure
 import pytest
 from frostfs_testlib import reporter
+from frostfs_testlib.clients import AwsCliClient, S3ClientWrapper
+from frostfs_testlib.clients.s3 import VersioningStatus
 from frostfs_testlib.resources.common import ASSETS_DIR, DEFAULT_WALLET_PASS
 from frostfs_testlib.resources.error_patterns import S3_BUCKET_DOES_NOT_ALLOW_ACL, S3_MALFORMED_XML_REQUEST
 from frostfs_testlib.resources.s3_acl_grants import PRIVATE_GRANTS
-from frostfs_testlib.s3 import AwsCliClient, S3ClientWrapper, VersioningStatus
-from frostfs_testlib.steps.s3 import s3_helper
+from frostfs_testlib.steps import s3_helper
 from frostfs_testlib.storage.dataclasses.object_size import ObjectSize
 from frostfs_testlib.testing.test_control import expect_not_raises
 from frostfs_testlib.utils import wallet_utils
diff --git a/pytest_tests/testsuites/services/s3_gate/test_s3_policy.py b/pytest_tests/testsuites/services/s3_gate/test_s3_policy.py
index d533417..c99ad84 100644
--- a/pytest_tests/testsuites/services/s3_gate/test_s3_policy.py
+++ b/pytest_tests/testsuites/services/s3_gate/test_s3_policy.py
@@ -4,9 +4,8 @@ import allure
 import pytest
 from botocore.exceptions import ClientError
 from frostfs_testlib import reporter
-from frostfs_testlib.s3 import S3ClientWrapper, VersioningStatus
-from frostfs_testlib.s3.interfaces import BucketContainerResolver
-from frostfs_testlib.steps.s3 import s3_helper
+from frostfs_testlib.clients.s3 import BucketContainerResolver, S3ClientWrapper, VersioningStatus
+from frostfs_testlib.steps import s3_helper
 from frostfs_testlib.steps.storage_policy import get_simple_object_copies
 from frostfs_testlib.storage.dataclasses.object_size import ObjectSize
 from frostfs_testlib.storage.dataclasses.wallet import WalletInfo
diff --git a/pytest_tests/testsuites/services/s3_gate/test_s3_tagging.py b/pytest_tests/testsuites/services/s3_gate/test_s3_tagging.py
index 4bcd14f..8b9bfd1 100644
--- a/pytest_tests/testsuites/services/s3_gate/test_s3_tagging.py
+++ b/pytest_tests/testsuites/services/s3_gate/test_s3_tagging.py
@@ -5,8 +5,8 @@ from typing import Tuple
 import allure
 import pytest
 from frostfs_testlib import reporter
-from frostfs_testlib.s3 import S3ClientWrapper
-from frostfs_testlib.steps.s3 import s3_helper
+from frostfs_testlib.clients import S3ClientWrapper
+from frostfs_testlib.steps import s3_helper
 from frostfs_testlib.storage.dataclasses.object_size import ObjectSize
 from frostfs_testlib.utils.file_utils import generate_file
 
diff --git a/pytest_tests/testsuites/services/s3_gate/test_s3_versioning.py b/pytest_tests/testsuites/services/s3_gate/test_s3_versioning.py
index 2cf1cb6..8758446 100644
--- a/pytest_tests/testsuites/services/s3_gate/test_s3_versioning.py
+++ b/pytest_tests/testsuites/services/s3_gate/test_s3_versioning.py
@@ -3,8 +3,8 @@ import os
 import allure
 import pytest
 from frostfs_testlib import reporter
-from frostfs_testlib.s3 import S3ClientWrapper, VersioningStatus
-from frostfs_testlib.steps.s3 import s3_helper
+from frostfs_testlib.clients.s3 import S3ClientWrapper, VersioningStatus
+from frostfs_testlib.steps import s3_helper
 from frostfs_testlib.storage.dataclasses.object_size import ObjectSize
 from frostfs_testlib.utils.file_utils import generate_file, generate_file_with_content, get_file_content