diff --git a/releasenotes/notes/add-new-identity-clients-as-library-5f7ndha733nwdsn9.yaml b/releasenotes/notes/add-new-identity-clients-as-library-5f7ndha733nwdsn9.yaml
index 6673616..d1635e3 100644
--- a/releasenotes/notes/add-new-identity-clients-as-library-5f7ndha733nwdsn9.yaml
+++ b/releasenotes/notes/add-new-identity-clients-as-library-5f7ndha733nwdsn9.yaml
@@ -8,3 +8,4 @@
       * identity_client(v2)
       * groups_client(v3)
       * users_client(v3)
+      * identity_client(v3)
diff --git a/tempest/services/identity/v3/json/identity_client.py b/tempest/lib/services/identity/v3/identity_client.py
similarity index 100%
rename from tempest/services/identity/v3/json/identity_client.py
rename to tempest/lib/services/identity/v3/identity_client.py
diff --git a/tempest/services/identity/v3/__init__.py b/tempest/services/identity/v3/__init__.py
index b4a1bb8..c5ab6b3 100644
--- a/tempest/services/identity/v3/__init__.py
+++ b/tempest/services/identity/v3/__init__.py
@@ -14,6 +14,7 @@
 
 from tempest.lib.services.identity.v3.endpoints_client import EndPointsClient
 from tempest.lib.services.identity.v3.groups_client import GroupsClient
+from tempest.lib.services.identity.v3.identity_client import IdentityClient
 from tempest.lib.services.identity.v3.policies_client import PoliciesClient
 from tempest.lib.services.identity.v3.projects_client import ProjectsClient
 from tempest.lib.services.identity.v3.regions_client import RegionsClient
@@ -23,12 +24,12 @@
 from tempest.services.identity.v3.json.credentials_client import \
     CredentialsClient
 from tempest.services.identity.v3.json.domains_client import DomainsClient
-from tempest.services.identity.v3.json.identity_client import IdentityClient
 from tempest.services.identity.v3.json.roles_client import RolesClient
 from tempest.services.identity.v3.json.trusts_client import TrustsClient
 
 
-__all__ = ['EndPointsClient', 'GroupsClient', 'PoliciesClient',
-           'ProjectsClient', 'RegionsClient', 'ServicesClient',
-           'V3TokenClient', 'UsersClient', 'CredentialsClient',
-           'DomainsClient', 'IdentityClient', 'RolesClient', 'TrustsClient', ]
+__all__ = ['EndPointsClient', 'GroupsClient', 'IdentityClient',
+           'PoliciesClient', 'ProjectsClient', 'RegionsClient',
+           'ServicesClient', 'V3TokenClient', 'UsersClient',
+           'CredentialsClient', 'DomainsClient', 'RolesClient',
+           'TrustsClient', ]
diff --git a/tempest/tests/common/test_dynamic_creds.py b/tempest/tests/common/test_dynamic_creds.py
index f9f4100..613bc63 100644
--- a/tempest/tests/common/test_dynamic_creds.py
+++ b/tempest/tests/common/test_dynamic_creds.py
@@ -28,6 +28,7 @@
     v2_tenants_client
 from tempest.lib.services.identity.v2 import token_client as v2_token_client
 from tempest.lib.services.identity.v2 import users_client as v2_users_client
+from tempest.lib.services.identity.v3 import identity_client as v3_iden_client
 from tempest.lib.services.identity.v3 import projects_client as \
     v3_projects_client
 from tempest.lib.services.identity.v3 import token_client as v3_token_client
@@ -35,7 +36,6 @@
     v3_users_client
 from tempest.lib.services.network import routers_client
 from tempest.services.identity.v3.json import domains_client
-from tempest.services.identity.v3.json import identity_client as v3_iden_client
 from tempest.services.identity.v3.json import roles_client as v3_roles_client
 from tempest.tests import base
 from tempest.tests import fake_config
diff --git a/tempest/tests/lib/services/identity/v3/test_identity_client.py b/tempest/tests/lib/services/identity/v3/test_identity_client.py
new file mode 100644
index 0000000..9eaaaaf
--- /dev/null
+++ b/tempest/tests/lib/services/identity/v3/test_identity_client.py
@@ -0,0 +1,75 @@
+# Copyright 2016 NEC Corporation.  All rights reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+
+from tempest.lib.services.identity.v3 import identity_client
+from tempest.tests.lib import fake_auth_provider
+from tempest.tests.lib.services import base
+
+
+class TestIdentityClient(base.BaseServiceTest):
+    FAKE_TOKEN = {
+        "tokens": {
+            "id": "cbc36478b0bd8e67e89",
+            "name": "FakeToken",
+            "type": "token",
+        }
+    }
+
+    FAKE_API_INFO = {
+        "name": "API_info",
+        "type": "API",
+        "description": "test_description"
+    }
+
+    def setUp(self):
+        super(TestIdentityClient, self).setUp()
+        fake_auth = fake_auth_provider.FakeAuthProvider()
+        self.client = identity_client.IdentityClient(fake_auth,
+                                                     'identity',
+                                                     'regionOne')
+
+    def _test_show_api_description(self, bytes_body=False):
+        self.check_service_client_function(
+            self.client.show_api_description,
+            'tempest.lib.common.rest_client.RestClient.get',
+            self.FAKE_API_INFO,
+            bytes_body)
+
+    def _test_show_token(self, bytes_body=False):
+        self.check_service_client_function(
+            self.client.show_token,
+            'tempest.lib.common.rest_client.RestClient.get',
+            self.FAKE_TOKEN,
+            bytes_body,
+            resp_token="cbc36478b0bd8e67e89")
+
+    def test_show_api_description_with_str_body(self):
+        self._test_show_api_description()
+
+    def test_show_api_description_with_bytes_body(self):
+        self._test_show_api_description(bytes_body=True)
+
+    def test_show_token_with_str_body(self):
+        self._test_show_token()
+
+    def test_show_token_with_bytes_body(self):
+        self._test_show_token(bytes_body=True)
+
+    def test_delete_token(self):
+        self.check_service_client_function(
+            self.client.delete_token,
+            'tempest.lib.common.rest_client.RestClient.delete',
+            {},
+            resp_token="cbc36478b0bd8e67e89",
+            status=204)