diff --git a/src/Endpoints/CapabilityEndpoint.php b/src/Endpoints/CapabilityEndpoint.php
index a5838194..bfece64c 100644
--- a/src/Endpoints/CapabilityEndpoint.php
+++ b/src/Endpoints/CapabilityEndpoint.php
@@ -41,7 +41,7 @@ public function get(string $name, array $parameters = [])
      * @return CapabilityCollection
      * @throws ApiException
      */
-    public function list(array $parameters = [])
+    public function all(array $parameters = [])
     {
         return parent::rest_list(null, null, $parameters);
     }
diff --git a/src/Resources/Capability.php b/src/Resources/Capability.php
index c61111c3..8420e39c 100644
--- a/src/Resources/Capability.php
+++ b/src/Resources/Capability.php
@@ -2,6 +2,8 @@
 
 namespace Mollie\Api\Resources;
 
+use Mollie\Api\Types\CapabilityStatus;
+
 class Capability extends BaseResource
 {
     /**
@@ -49,16 +51,16 @@ class Capability extends BaseResource
 
     public function isEnabled()
     {
-        return $this->status === 'enabled';
+        return $this->status === CapabilityStatus::ENABLED;
     }
 
     public function isPending()
     {
-        return $this->status === 'pending';
+        return $this->status === CapabilityStatus::PENDING;
     }
 
     public function isDisabled()
     {
-        return $this->status === 'disabled';
+        return $this->status === CapabilityStatus::DISABLED;
     }
 }
diff --git a/src/Types/CapabilityStatus.php b/src/Types/CapabilityStatus.php
new file mode 100644
index 00000000..4d28d929
--- /dev/null
+++ b/src/Types/CapabilityStatus.php
@@ -0,0 +1,10 @@
+<?php
+
+namespace Mollie\Api\Types;
+
+class CapabilityStatus
+{
+    public const ENABLED = 'enabled';
+    public const PENDING = 'pending';
+    public const DISABLED = 'disabled';
+}