diff --git a/web/yaamp/core/backend/markets.php b/web/yaamp/core/backend/markets.php
index f2d3e68..2103336 100644
--- a/web/yaamp/core/backend/markets.php
+++ b/web/yaamp/core/backend/markets.php
@@ -102,13 +102,13 @@ function getBestMarket($coin)
 		// else take one of the big exchanges...
 			$market = getdbosql('db_markets', "coinid=$coin->id AND price!=0 AND
 				deposit_address IS NOT NULL AND deposit_address != '' AND
-				name IN ('poloniex','bittrex','cryptsy') ORDER BY price DESC");
+				name IN ('poloniex','bittrex') ORDER BY price DESC");
 	}
 	if(!$market) {
 		// else the best price
 		$market = getdbosql('db_markets', "coinid=$coin->id AND price!=0 AND
 			deposit_address IS NOT NULL AND deposit_address != ''
-			AND	name!='yobit' ORDER BY price DESC");
+			AND	name!='safecex' AND name!='cryptsy' ORDER BY price DESC");
 	}
 	if(!$market) {
 		$market = getdbosql('db_markets', "coinid=$coin->id AND price!=0 AND
@@ -703,13 +703,31 @@ function updateSafecexMarkets()
 				$market->price2 = AverageIncrement($market->price2, $price2);
 				$market->price = AverageIncrement($market->price, $ticker->bid*0.98);
 				$market->save();
+
 				if (empty($coin->price)) {
 					$coin->price = $market->price;
 					$coin->price2 = $market->price2;
 					$coin->save();
 				}
-//				debuglog("safecex: $pair $market->price ".bitcoinvaluetoa($market->price2));
-				break;
+
+				if(empty($market->deposit_address)) {
+					if (!isset($getbalances_called)) {
+						// only one query is enough
+						$balances = safecex_api_user('getbalances');
+						$getbalances_called = true;
+					}
+					if(is_array($balances)) foreach ($balances as $balance) {
+						if ($balance->symbol == $coin->symbol) {
+							if (empty($market->deposit_address)) {
+								$market->deposit_address = $balance->deposit;
+								debuglog("safecex: {$coin->symbol} deposit address filled");
+								$market->save();
+							} else if ($market->deposit_address != $balance->deposit) {
+								debuglog("safecex: {$coin->symbol} deposit address differs!");
+							}
+						}
+					}
+				}
 			}
 		}
 	}
diff --git a/web/yaamp/core/exchange/bittrex.php b/web/yaamp/core/exchange/bittrex.php
index 71e2405..0a574b5 100644
--- a/web/yaamp/core/exchange/bittrex.php
+++ b/web/yaamp/core/exchange/bittrex.php
@@ -3,6 +3,11 @@
 function bittrex_api_query($method, $params='')
 {
 	require_once('/etc/yiimp/keys.php');
+	if (!defined('EXCH_BITTREX_SECRET')) define('EXCH_BITTREX_SECRET', '');
+
+	// optional secret key
+	if (empty(EXCH_BITTREX_SECRET) && strpos($method, 'public') === FALSE) return FALSE;
+	if (empty(EXCH_BITTREX_KEY) && strpos($method, 'public') === FALSE) return FALSE;
 
 	$apikey = EXCH_BITTREX_KEY; // your API-key
 	$apisecret = EXCH_BITTREX_SECRET; // your Secret-key
diff --git a/web/yaamp/core/exchange/bleutrade.php b/web/yaamp/core/exchange/bleutrade.php
index ff125f5..7974336 100644
--- a/web/yaamp/core/exchange/bleutrade.php
+++ b/web/yaamp/core/exchange/bleutrade.php
@@ -5,28 +5,35 @@
 function bleutrade_api_query($method, $params='')
 {
 	require_once('/etc/yiimp/keys.php');
+	if (!defined('EXCH_BLEUTRADE_SECRET')) define('EXCH_BLEUTRADE_SECRET', '');
+
+	// optional secret key
+	if (empty(EXCH_BLEUTRADE_SECRET) && strpos($method, 'public') === FALSE) return false;
+	if (empty(EXCH_BLEUTRADE_KEY) && strpos($method, 'public') === FALSE) return false;
 
 	$apikey = EXCH_BLEUTRADE_KEY; // your API-key
 	$apisecret = EXCH_BLEUTRADE_SECRET; // your Secret-key
 
 	$nonce = time();
+
 	$uri = "https://bleutrade.com/api/v2/$method?apikey=$apikey&nonce=$nonce$params";
 
-	if (strpos($method,'public/') === FALSE && !strpos($method,'getdepositaddress'))
-		debuglog("bleutrade $method $params");
+//	if (strpos($method,'public/') === FALSE && !strpos($method,'getdepositaddress'))
+//		debuglog("bleutrade $method $params");
 
 	$sign = hash_hmac('sha512', $uri, $apisecret);
 	$ch = curl_init($uri);
 
 	curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
 	curl_setopt($ch, CURLOPT_HTTPHEADER, array("apisign:$sign"));
+	curl_setopt($ch, CURLOPT_ENCODING , 'gzip');
 
-	$execResult = curl_exec($ch);
-	$obj = json_decode($execResult);
+	$data = curl_exec($ch);
+	$obj = json_decode($data);
+
+	if(!is_object($obj)) debuglog("bleutrade: $method fail ".strip_tags($data).curl_error($ch));
+
+	curl_close($ch);
 
 	return $obj;
 }
-
-
-
-
diff --git a/web/yaamp/core/exchange/ccexapi.php b/web/yaamp/core/exchange/ccexapi.php
index 6f0e65b..b2c1a46 100644
--- a/web/yaamp/core/exchange/ccexapi.php
+++ b/web/yaamp/core/exchange/ccexapi.php
@@ -11,7 +11,7 @@ class CcexAPI
 
     protected $api_url = 'https://c-cex.com/t/';
     protected $api_key = EXCH_CCEX_KEY;
-    protected $api_secret = EXCH_CCEX_SECRET;	// not used yet
+    protected $api_secret; // = EXCH_CCEX_SECRET;	// not used yet
 
 //     public function __construct($api_key = '') {
 //         $this->api_key = $api_key;
diff --git a/web/yaamp/core/exchange/cryptsy.php b/web/yaamp/core/exchange/cryptsy.php
index f05955f..32d6028 100644
--- a/web/yaamp/core/exchange/cryptsy.php
+++ b/web/yaamp/core/exchange/cryptsy.php
@@ -5,6 +5,9 @@ function cryptsy_api_query($method, array $req = array())
 //	debuglog("calling cryptsy_api_query $method");
 
 	require_once('/etc/yiimp/keys.php');
+	if (!defined('EXCH_CRYPTSY_SECRET')) define('EXCH_CRYPTSY_SECRET', '');
+
+	if (empty(EXCH_CRYPTSY_KEY)) return FALSE;
 
 	// API settings
 	$key = EXCH_CRYPTSY_KEY; // your API-key
diff --git a/web/yaamp/core/exchange/empoex.php b/web/yaamp/core/exchange/empoex.php
index 91304ba..d8fc552 100644
--- a/web/yaamp/core/exchange/empoex.php
+++ b/web/yaamp/core/exchange/empoex.php
@@ -20,8 +20,12 @@ function empoex_api_query($method)
 function empoex_api_user($method, $params = "")
 {
 	require_once('/etc/yiimp/keys.php');
+	if (!defined('EXCH_EMPOEX_SECKEY')) define('EXCH_EMPOEX_SECKEY', '');
 
-	$api_key    = EXCH_EMPOEX_SECKEY;
+	// optional secret key
+	if (empty(EXCH_EMPOEX_SECKEY) && strpos($method, 'public') === FALSE) return FALSE;
+
+	$api_key = EXCH_EMPOEX_SECKEY;
 
 	$url = "https://api.empoex.com/$method/$api_key/$params";
 
diff --git a/web/yaamp/core/exchange/poloniex.php b/web/yaamp/core/exchange/poloniex.php
index 78f3308..b2c41f3 100644
--- a/web/yaamp/core/exchange/poloniex.php
+++ b/web/yaamp/core/exchange/poloniex.php
@@ -95,7 +95,7 @@ class poloniex {
 		}
 
 		public function generate_address($currency) {
-			debuglog("generate_address($currency)");
+			debuglog("poloniex: generate address $currency");
 			return $this->query(
 				array(
 					'command' => 'generateNewAddress',
diff --git a/web/yaamp/core/exchange/safecex.php b/web/yaamp/core/exchange/safecex.php
index 07c6df7..09eae06 100644
--- a/web/yaamp/core/exchange/safecex.php
+++ b/web/yaamp/core/exchange/safecex.php
@@ -17,3 +17,53 @@ function safecex_api_query($method, $params='')
 
 	return $obj;
 }
+
+//////////////////////////////////////////////////////////////////////////////////////////////////////////////
+
+// https://safecex.com/api/getbalances (seems unavailable yet)
+
+function safecex_api_user($method, $params='')
+{
+	require_once('/etc/yiimp/keys.php');
+	if (!defined('EXCH_SAFECEX_SECRET')) define('EXCH_SAFECEX_SECRET', '');
+
+	if (empty(EXCH_SAFECEX_KEY) || empty(EXCH_SAFECEX_SECRET)) return false;
+
+	$apikey = EXCH_SAFECEX_KEY;
+
+	$nonce = time();
+//	$mt = explode(' ', microtime());
+//	$nonce = $mt[1].substr($mt[0], 2, 6);
+	$url = "https://safecex.com/api/$method?apikey=$apikey&nonce=$nonce$params";
+
+	$ch = curl_init($url);
+
+	$sign = hash_hmac('sha512', $url, EXCH_SAFECEX_SECRET);
+
+	curl_setopt($ch, CURLOPT_HTTPHEADER, array("apisign:$sign"));
+	curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
+	curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 10);
+	//curl_setopt($ch, CURLOPT_SSL_VERIFYPEER, false);
+	//curl_setopt($ch, CURLOPT_SSL_VERIFYHOST, false);
+	curl_setopt($ch, CURLOPT_USERAGENT, 'Mozilla/4.0 (compatible; Safecex PHP client; '.php_uname('s').'; PHP/'.phpversion().')');
+	curl_setopt($ch, CURLOPT_ENCODING , '');
+
+	$res = curl_exec($ch);
+	if($res === false)
+	{
+		$e = curl_error($ch);
+		debuglog("safecex: $e");
+		curl_close($ch);
+		return false;
+	}
+
+	$result = json_decode($res);
+	if(!is_object($result) && !is_array($result)) {
+		$status = curl_getinfo($ch, CURLINFO_HTTP_CODE);
+		debuglog("safecex: $method failed ($status) $res");
+	}
+
+	curl_close($ch);
+
+	return $result;
+}
diff --git a/web/yaamp/core/exchange/yobit.php b/web/yaamp/core/exchange/yobit.php
index 06f50c4..7d40dee 100644
--- a/web/yaamp/core/exchange/yobit.php
+++ b/web/yaamp/core/exchange/yobit.php
@@ -30,8 +30,11 @@ function yobit_api_query($method)
 function yobit_api_query2($method, $req = array())
 {
 	require_once('/etc/yiimp/keys.php');
+	if (!defined('EXCH_YOBIT_SECRET')) define('EXCH_YOBIT_SECRET', '');
 
-	$api_key    = EXCH_YOBIT_KEY;
+	if (empty(EXCH_YOBIT_SECRET)) return FALSE;
+
+	$api_key    = EXCH_YOBIT_SECRET;
 	$api_secret = EXCH_YOBIT_SECRET;
 
 	$req['method'] = $method;
diff --git a/web/yaamp/core/trading/safecex_trading.php b/web/yaamp/core/trading/safecex_trading.php
new file mode 100644
index 0000000..8996576
--- /dev/null
+++ b/web/yaamp/core/trading/safecex_trading.php
@@ -0,0 +1,29 @@
+<?php
+
+function doSafecexTrading($quick=false)
+{
+	$flushall = rand(0, 4) == 0;
+	if($quick) $flushall = false;
+
+	$balances = safecex_api_user('getbalances'); //,'&symbol=BTC');
+
+	if(empty($balances)) return;
+
+	$savebalance = getdbosql('db_balances', "name='safecex'");
+	if (is_object($savebalance)) {
+		$savebalance->balance = 0;
+
+		if (is_array($balances)) foreach($balances as $balance)
+		{
+			if($balance->symbol == 'BTC') {
+				$savebalance->balance = $balance->balance;
+				$savebalance->save();
+				break;
+			}
+		}
+	}
+
+	if (!YAAMP_ALLOW_EXCHANGE) return;
+
+	// implement trade here...
+}
diff --git a/web/yaamp/core/trading/trading.php b/web/yaamp/core/trading/trading.php
index 820df04..178e77c 100644
--- a/web/yaamp/core/trading/trading.php
+++ b/web/yaamp/core/trading/trading.php
@@ -9,3 +9,4 @@ require_once('empoex_trading.php');
 require_once('yobit_trading.php');
 require_once('alcurex_trading.php');
 require_once('cryptopia_trading.php');
+require_once('safecex_trading.php');
diff --git a/web/yaamp/defaultconfig.php b/web/yaamp/defaultconfig.php
index 18e29cc..871121a 100644
--- a/web/yaamp/defaultconfig.php
+++ b/web/yaamp/defaultconfig.php
@@ -10,8 +10,8 @@ if (!defined('YAAMP_DBHOST')) define('YAAMP_DBHOST', 'localhost');
 if (!defined('YAAMP_DBNAME')) define('YAAMP_DBNAME', 'yaamp');
 if (!defined('YAAMP_DBUSER')) define('YAAMP_DBUSER', 'root');
 if (!defined('YAAMP_DBPASSWORD')) define('YAAMP_DBPASSWORD', '');
-if (!defined('YIIMP_MYSQLDUMP_USER')) define('YIIMP_MYSQLDUMP_USER', 'root');
-if (!defined('YIIMP_MYSQLDUMP_PASS')) define('YIIMP_MYSQLDUMP_PASS', '');
+//if (!defined('YIIMP_MYSQLDUMP_USER')) define('YIIMP_MYSQLDUMP_USER', 'root');
+//if (!defined('YIIMP_MYSQLDUMP_PASS')) define('YIIMP_MYSQLDUMP_PASS', '');
 
 if (!defined('YIIMP_PUBLIC_EXPLORER')) define('YIIMP_PUBLIC_EXPLORER', true);
 
@@ -30,15 +30,6 @@ if (!defined('EXCH_POLONIEX_KEY')) define('EXCH_POLONIEX_KEY', '');
 if (!defined('EXCH_SAFECEX_KEY')) define('EXCH_SAFECEX_KEY', '');
 if (!defined('EXCH_YOBIT_KEY')) define('EXCH_YOBIT_KEY', '');
 
-if (!defined('EXCH_BITTREX_SECRET')) define('EXCH_BITTREX_SECRET', '');
-if (!defined('EXCH_BLEUTRADE_SECRET')) define('EXCH_BLEUTRADE_SECRET', '');
-if (!defined('EXCH_CCEX_SECRET')) define('EXCH_CCEX_SECRET', '');
-if (!defined('EXCH_CRYPTSY_SECRET')) define('EXCH_CRYPTSY_SECRET', '');
-if (!defined('EXCH_EMPOEX_SECKEY')) define('EXCH_EMPOEX_SECKEY', '');
-if (!defined('EXCH_POLONIEX_SECRET')) define('EXCH_POLONIEX_SECRET', '');
-if (!defined('EXCH_SAFECEX_SECRET')) define('EXCH_SAFECEX_SECRET', '');
-if (!defined('EXCH_YOBIT_SECRET')) define('EXCH_YOBIT_SECRET', '');
-
 if (!defined('YAAMP_BTCADDRESS')) define('YAAMP_BTCADDRESS', '');
 if (!defined('YAAMP_SITE_URL')) define('YAAMP_SITE_URL', 'localhost');
 if (!defined('YAAMP_SITE_NAME')) define('YAAMP_SITE_NAME', 'YiiMP');
diff --git a/web/yaamp/modules/site/SiteController.php b/web/yaamp/modules/site/SiteController.php
index ca58b38..2073d35 100644
--- a/web/yaamp/modules/site/SiteController.php
+++ b/web/yaamp/modules/site/SiteController.php
@@ -749,6 +749,11 @@ class SiteController extends CommonController
 				updateEmpoexMarkets();
 				break;
 
+			case 'safecex':
+				doSafecexTrading(true);
+				updateSafecexMarkets();
+				break;
+
 			case 'yobit':
 				doYobitTrading(true);
 				updateYobitMarkets();
diff --git a/web/yaamp/modules/thread/CronjobController.php b/web/yaamp/modules/thread/CronjobController.php
index b145d60..2d03a40 100644
--- a/web/yaamp/modules/thread/CronjobController.php
+++ b/web/yaamp/modules/thread/CronjobController.php
@@ -139,6 +139,7 @@ class CronjobController extends CommonController
 				//doAlcurexTrading();
 				//doCryptopiaTrading();
 				doEmpoexTrading();
+				doSafecexTrading();
 
 				break;