I am using the PHP Binance API from https://php-download.com I can see my fund:
require 'BinanceClass.php';
$api = new Binance("$k","$s"); // key and secret key
$balances = $api->balances();
But I cannot make an order to Sell:
$quantity=0.076;
$price = 224.91;
$order = $api->sell("ETHUSDT", $quantity, $price);
What am I doing wrong?