HTTP/1.1 200 OK Server: nginx/1.10.1 Date: Tue, 30 Aug 2016 11:02:19 GMT Content-Type: application/json Transfer-Encoding: chunked Connection: keep-alive X-Frame-Options: SAMEORIGIN X-XSS-Protection: 1; mode=block X-Content-Type-Options: nosniff Cache-Control: no-cache X-Request-Id: d5c5b0a1-9e30-46c3-9650-492bcbfe5ace X-Runtime: 0.004236 {"message": "Order is not valid","reason": "OrderIsNotValid","errors":["Price can't be blank","Price is not a number","Btc amount can't be blank","Btc amount is not a number"]}