diff --git a/lib/mvcfronk/mfBase/mfBaseApicontroller.php b/lib/mvcfronk/mfBase/mfBaseApicontroller.php
index 464252e2e..9b517ea9f 100644
--- a/lib/mvcfronk/mfBase/mfBaseApicontroller.php
+++ b/lib/mvcfronk/mfBase/mfBaseApicontroller.php
@@ -31,8 +31,25 @@ class mfBaseApicontroller {
 	public function __construct($params = NULL) {
 		// load logging facility
 		$this->log = mfLoghandler::singleton();
+    
+    $this->log->debug("new API request for ".$_SERVER['REQUEST_URI']);
+    $logstr = "";
+    foreach($_GET as $key => $value) {
+      $logstr .= "; $key='$value'";
+    }
+    $this->log->debug("GET: ".print_r($_GET, true));
+    
+    $logstr = "";
+    foreach($_POST as $key => $value) {
+      $logstr .= "; $key='$value'";
+    }
+    $this->log->debug("POST: ".print_r($_POST, true));
+    
     $this->loadRequest($params);
     
+    $this->log->debug("POST JSON: ".$this->request_json);
+    $this->log->debug("HEADERS: ".print_r($this->headers, true));
+    
     register_shutdown_function(["mfBaseApicontroller", "return_errors"]);
     
     // run Controllers init() function