diff --git a/src/Logger.php b/src/Logger.php
new file mode 100644
index 0000000..66d5e3e
--- /dev/null
+++ b/src/Logger.php
@@ -0,0 +1,13 @@
+<?php
+
+namespace SecretsCli;
+
+use Psr\Log\AbstractLogger;
+
+class Logger extends AbstractLogger
+{
+    public function log($level, $message, array $context = array())
+    {
+        fwrite(STDOUT, sprintf('[%s] Message: %s Context: %s' . PHP_EOL, $level, $message, json_encode($context)));
+    }
+}
\ No newline at end of file
diff --git a/src/Vault.php b/src/Vault.php
index 4394347..3d33a0e 100644
--- a/src/Vault.php
+++ b/src/Vault.php
@@ -10,10 +10,12 @@ class Vault {
     protected $vault = false;
     protected $method = null;
     protected $methodKeys = [];
+    protected $logger;
 
     public function __construct()
     {
         $this->method = getenv('VAULT_AUTH_METHOD');
+        $this->logger = new Logger();
     }
 
     private function factory() {
@@ -24,7 +26,7 @@ private function factory() {
                   'X-Vault-Token' => getenv('VAULT_AUTH_TOKEN')
                 ]
             ];
-            $this->factory = new ServiceFactory($options);
+            $this->factory = new ServiceFactory($options, $this->logger);
         }
       return $this->factory;
     }