WEBHOOK/POSTBACK URL -- what are the tokens?

I need a list of the parameters Funnelish can pass on through webhook automations. Support was not able to help me. It’s simple stuff. I just need to know what the parameters are, for example {email} for email address and {order_amount} for order amount.

I saw a thread that needed the same thing but did not get an answer (S2S postback url tracking method ( I need the funnelish token and the parameter))

Has anybody figured this out?