Variables

Variables are used to store values and can be passed as parameters in some actions.

One special variable is $http-answer which stores the result of the last HTTP request. Some actions, such as those related to JSON manipulation, can use this as an implicit variable.

$http-answer cannot be set by the user, but its value can be retrieved with the var-get action.

Get

The var-get action returns the value stored in a variable.

Name	Type	Required	Action	Info
name	string	Yes	Yes	Variable name.

{"var-get" : {
               "name" : “total_credit”
             }
}

Set

The var-set action stores a value in a variable. The value can have any type.

Name	Type	Required	Action	Info
name	string	Yes	Yes	Variable name.
value	any	Yes	Yes	Variable value.

{"var-set" : {
               "name" : "total_credit",
               "value" : {
                          "counter-value" : {
                                              "counter" : "credit"
                                            }
                         }
             }
}