diff --git a/catalyst/api-bundle/Command/TestAPICommand.php b/catalyst/api-bundle/Command/TestAPICommand.php
index b7c12755..8d6680f2 100644
--- a/catalyst/api-bundle/Command/TestAPICommand.php
+++ b/catalyst/api-bundle/Command/TestAPICommand.php
@@ -73,6 +73,10 @@ class TestAPICommand extends Command
         ];
         $api->post('/capi/warranties/' . $id . '/claim', $params);
 
+        // warranty cancel
+        $id = 86811;
+        $api->get('/capi/warranties/' . $id . '/cancel');
+
         // plate warranty
         $api->get('/capi/plates/' . $plate_num . '/warranties');
 
diff --git a/config/api_acl.yaml b/config/api_acl.yaml
index 771d3d09..d1138fbc 100644
--- a/config/api_acl.yaml
+++ b/config/api_acl.yaml
@@ -12,6 +12,8 @@ access_keys:
           label: Register Battery
         - id: warranty.claim
           label: Claim
+        - id: warranty.cancel
+          label: Cancel
     - id: batterybrand
       label: Battery Brand Access
       acls:
diff --git a/config/routes/capi.yaml b/config/routes/capi.yaml
index a340041c..a8452122 100644
--- a/config/routes/capi.yaml
+++ b/config/routes/capi.yaml
@@ -84,6 +84,12 @@ capi_warranty_get_all:
     controller: App\Controller\CAPI\WarrantyController::getAll
     methods: [GET]
 
+# cancel warranty
+capi_warranty_cancel:
+    path: /capi/warranties/{id}/cancel
+    controller: App\Controller\CAPI\WarrantyController::cancel
+    methods: [GET]
+
 
 
 # customer vehicle api
diff --git a/src/Controller/CAPI/WarrantyController.php b/src/Controller/CAPI/WarrantyController.php
index 081201ea..be80b25c 100644
--- a/src/Controller/CAPI/WarrantyController.php
+++ b/src/Controller/CAPI/WarrantyController.php
@@ -310,4 +310,25 @@ class WarrantyController extends APIController
 
         return new APIResponse(true, 'Warranties loaded.', $data);
     }
+
+    public function cancel(Request $req, EntityManagerInterface $em, $id)
+    {
+        $this->denyAccessUnlessGranted('warranty.cancel', null, 'No access.');
+
+        // find warranty
+        $warr = $em->getRepository(Warranty::class)->find($id);
+        if ($warr == null)
+        {
+            return new APIResponse(false, 'No warranty found with that id.', null, 404);
+        }
+
+        // set status to cancelled
+        $warr->setStatus(WarrantyStatus::CANCELLED);
+
+        $em->persist($warr);
+        $em->flush();
+
+        return new APIResponse(true, 'Warranty cancelled successfully.');
+        
+    }
 }