diff --git a/web/yaamp/modules/api/ApiController.php b/web/yaamp/modules/api/ApiController.php
index b6a7f05..7505700 100644
--- a/web/yaamp/modules/api/ApiController.php
+++ b/web/yaamp/modules/api/ApiController.php
@@ -287,22 +287,22 @@ class ApiController extends CommonController
 
 		if(YAAMP_API_PAYOUTS)
 		{
-			$json_payouts = controller()->memcache->get("api_payouts-$user->id");
+			$json_payouts = controller()->memcache->get("api_payouts-".$user->id);
 			if (empty($json_payouts)) {
 				$json_payouts = ",\"payouts\": ";
 				$json_payouts .= "[";
 				$list = getdbolist('db_payouts', "account_id={$user->id} AND completed>0 AND tx IS NOT NULL AND time >= ".(time() - YAAMP_API_PAYOUTS_PERIOD)." ORDER BY time DESC");
-				foreach($list as $j => payout)
+				foreach($list as $j => $payout)
 				{
 					if($j) $json_payouts .= ", ";
 					$json_payouts .= "{";
-					$json_payouts .= "\"time\": \"$payout->time\",";
-					$json_payouts .= "\"amount\": \"$payout->amount\",";
-					$json_payouts .= "\"tx\": \"$payout->tx\"";
+					$json_payouts .= "\"time\": ".(0 + $payout->time).",";
+					$json_payouts .= "\"amount\": \"{$payout->amount}\",";
+					$json_payouts .= "\"tx\": \"{$payout->tx}\"";
 					$json_payouts .= "}";
 				}
 				$json_payouts .= "]";
-				controller()->memcache->set("api_payouts-$user->id", $json_payouts, 60, MEMCACHE_COMPRESSED);
+				controller()->memcache->set("api_payouts-".$user->id, $json_payouts, 60, MEMCACHE_COMPRESSED);
 			}
 			echo str_replace("},","},\n", $json_payouts);
 		}
diff --git a/web/yaamp/modules/site/api.php b/web/yaamp/modules/site/api.php
index 0c84881..01c4f8b 100644
--- a/web/yaamp/modules/site/api.php
+++ b/web/yaamp/modules/site/api.php
@@ -46,8 +46,8 @@ result:
 		"rejected": 0
 	}]
 <?php if (YAAMP_API_PAYOUTS) : ?>
-	"payouts":[{
-		"time": "1529860641",
+	,"payouts":[{
+		"time": 1529860641,
 		"amount": "0.001",
 		"tx": "transaction_id_of_the_payout"
 	}]