After placing a market order, I got its order_id & checked its status via this end point
/v1/order/status and I got the following:
Array ( [id] => 18141116927 [cid] => 43611135723 [cid_date] => 2018-10-17 [gid] => [symbol] => iotusd [exchange] => bitfinex [price] => 0.51251 [avg_execution_price] => 0.51234 [side] => sell [type] => market [timestamp] => 1539778090.0 [is_live] => [is_cancelled] => [is_hidden] => [oco_order] => [was_forced] => [original_amount] => 20.0 [remaining_amount] => 0.0 [executed_amount] => 20.0 [src] => api )
In this array, I don't see exchange fees for this order. Also the above order is closing a margin position and I was expecting to see fees associated to margin like borrowing costs etc.
How do I get these information via API?