diff --git a/.github/workflows/sdk_validation.yaml b/.github/workflows/sdk_validation.yaml
index 477e22a..1135038 100644
--- a/.github/workflows/sdk_validation.yaml
+++ b/.github/workflows/sdk_validation.yaml
@@ -19,21 +19,6 @@ jobs:
     concurrency:
       group: php-sdk-check
     steps:
-      - name: Authenticate with AWS
-        uses: goshippo/shippo-action-workflows/.github/actions/aws_auth@v1.1.0
-        with:
-          environment: dev-main
-          oidc-name: shippo-php-sdk-pipeline
-          login-to-ecr: false
-
-      - name: Get Speakeasy Secrets Manager
-        uses: aws-actions/aws-secretsmanager-get-secrets@v2
-        with:
-          secret-ids: |
-            dev-main-speakeasy-api-key
-          name-transformation: uppercase
-          parse-json-secrets: true
-
       - name: Check out repository
         uses: actions/checkout@v4
 
@@ -56,4 +41,4 @@ jobs:
       - name: Check
         run: make check 
         env:
-          SHIPPO_TOKEN: ${{ env.DEV_MAIN_SPEAKEASY_API_KEY_SHIPPO_TOKEN }}
+          SHIPPO_TOKEN: ${{ secrets.SHIPPO_TOKEN }}
diff --git a/Makefile b/Makefile
index 74378e7..6d01a3a 100644
--- a/Makefile
+++ b/Makefile
@@ -3,6 +3,11 @@ LOCAL_SPEC_FILE=${BUILD_DIR}public-api.yaml
 
 check: test
 
+clean:
+	php composer.phar clear-cache
+	rm -rf vendor/
+	rm -f composer.lock
+
 install:
 	php composer.phar install
 
diff --git a/tests/Shippo/API/AddressTest.php b/tests/Shippo/API/AddressTest.php
new file mode 100644
index 0000000..48c9285
--- /dev/null
+++ b/tests/Shippo/API/AddressTest.php
@@ -0,0 +1,27 @@
+<?php
+declare(strict_types=1);
+namespace Shippo\API;
+require 'vendor/autoload.php';
+
+use Shippo\API;
+use Shippo\API\Models\Components\Address;
+use Shippo\API\Models\Components\AddressPaginatedList;
+
+final class AddressTest extends IntegrationTestCase
+{
+    
+
+    public function testListAllAddresses() 
+    {
+        $response = $this->getSdk()->addresses->list(
+            page: 1,
+            results: 10,
+            shippoApiVersion: '2018-02-08'
+
+        );
+
+        $this->assertEquals(200, $response->statusCode);
+        $this->assertNotNull($response->addressPaginatedList);
+        $this->assertInstanceOf(AddressPaginatedList::class, $response->addressPaginatedList);
+    }
+}
\ No newline at end of file
diff --git a/tests/Shippo/API/PurchaseLabelTest.php b/tests/Shippo/API/PurchaseLabelTest.php
index 0913bbf..d077a64 100644
--- a/tests/Shippo/API/PurchaseLabelTest.php
+++ b/tests/Shippo/API/PurchaseLabelTest.php
@@ -130,6 +130,7 @@ public function testPurchaseLabelUsingReferenceIds()
         ];
         $transactionCreateResponse = $this->getSdk()->transactions->create($transactionCreateRequest);
         $this->assertNotNull($transactionCreateResponse->transaction);
+        $this->assertEquals(201, $transactionCreateResponse->statusCode);
         $transaction = $transactionCreateResponse->transaction;
         $this->assertInstanceOf(Transaction::class, $transaction);
         $this->assertIsString($transaction->rate);