How to see WooCommerce API Log -

i'm using woocommerce api , getting errors no information on what's causing error.

how view logs see what's happening?

what language using. me im using angularjs if u want view logs

this sample code

var woocommerce = wc.wc();          woocommerce.get('orders', function (err, data, res) {             if (err)                 console.log(err);              console.log(json.parse(res)); 

once u run code. ctrl+shift+j open browser console see logs.