We apologise that this error message does not give you a clear description of the error.
If you are trying to make an exchange and are receiving and Error 502, this means you are attempting to exchange an amount less than the minimum.
Our exchange partner, ChangeNow.io have set the minimum to 0.6 XMR.
If you are attempting to exchange less than this amount, then you will receive this error.
If this error persists, please exchange with them directly: