I placed an order from my app (using api_key & access_token)
The order was placed and rejected as well. I did not receive any postback. Is it the case that first I need to have an open position and only if the open Position changes to cancelled or complete, I will receive a postback ?
I think this is because of ssl certificate, I'm using a free certificate from sslforfree, some browsers are showing it as insecure, That might be the reason, But still I want you to confirm this and close this discussion