diff --git a/tests/Mocks/Responses/Identity.php b/tests/Mocks/Responses/Identity.php
index ea234c54..6d7873a1 100644
--- a/tests/Mocks/Responses/Identity.php
+++ b/tests/Mocks/Responses/Identity.php
@@ -140,6 +140,43 @@ private function mocklistUserResponse(): array
   },
   "preferredLanguage": "string",
   "timezone": "string"
+}', true);
+    }
+
+    private function mockCreateMerchantApplicationResponse(): array
+    {
+        return Utils::jsonDecode('{
+  "client_id": "AeTeCqaPp7JZBfUUb2d21cQ2KqyQGVhonfiUOJu99kgLhFFSrE59ruvhLOT4K3NzQoErgsUH6MY9uRqD",
+  "client_secret": "cf136dc3c1fc93f31185e5885805d",
+  "client_id_issued_at": 2893256800,
+  "client_secret_expires_at": 2893276800,
+  "redirect_uris": [
+    "https://example.com/callback",
+    "https://example.com/callback2"
+  ],
+  "grant_types": [
+    "authorization_code",
+    "refresh_token"
+  ],
+  "client_name": "AGGREGATOR",
+  "logo_uri": "https://example.com/logo.png",
+  "contacts": [
+    "facilitator@example.com",
+    "merchant@example.com"
+  ],
+  "policy_uri": "https://example.com/policyuri",
+  "tos_uri": "https://example.com/tosuri",
+  "scope": "profile email address",
+  "token_endpoint_auth_method": "client_secret_basic",
+  "jwks_uri": "https://example.com/my_public_keys.jwks"
+}', true);
+    }
+
+    private function mockGetClientTokenResponse(): array
+    {
+        return Utils::jsonDecode('{
+  "client_token": "eyJicmFpbnRyZWUiOnsiYXV0aG9yaXphdGlvbkZpbmdlcnByaW50IjoiYjA0MWE2M2JlMTM4M2NlZGUxZTI3OWFlNDlhMWIyNzZlY2FjOTYzOWU2NjlhMGIzODQyYTdkMTY3NzcwYmY0OHxtZXJjaGFudF9pZD1yd3dua3FnMnhnNTZobTJuJnB1YmxpY19rZXk9czlic3BuaGtxMmYzaDk0NCZjcmVhdGVkX2F0PTIwMTgtMTEtMTRUMTE6MTg6MDAuMTU3WiIsInZlcnNpb24iOiIzLXBheXBhbCJ9LCJwYXlwYWwiOnsiYWNjZXNzVG9rZW4iOiJBMjFBQUhNVExyMmctVDlhSTJacUZHUmlFZ0ZFZGRHTGwxTzRlX0lvdk9ESVg2Q3pSdW5BVy02TzI2MjdiWUJ2cDNjQ0FNWi1lTFBNc2NDWnN0bDUyNHJyUGhUQklJNlBBIn19",
+  "expires_in": 3600
 }', true);
     }
 }