2.3.1. Request body

Pre-authorization.

Parameter	Description	Need compression?
/preauth	no signature	no compression

#/preauth

Parameter	Description	Required	Type
pay_id	operation reference id	required	string
terminal	terminal id (TMS id)	optional	integer
merchant	merchant id (TMS id)	optional	integer
currency_name	currency code (alpha 3)	required	string
amount	document amount in minor units	required	integer
tips	tip amount in minor units if supported	optional	integer
cashback	amount of cashback in minor units if supported	optional	integer
headless	if true – do not call payment UI	optional	boolean
noPrinting	if true – do not print receipts	optional	boolean
employeeName	cashier's full name	optional	string
package_name	callback/broadcast package name (see 2.11 /abort)	optional	string