%sys.regtime — first launch timestamp
%sys.timestamp — current time
%sys.platform — chatbot platform: Telegram, Facebook etc.
%sys.uid — user ID(or bot ID for daemons)
%sys.apikey — chatbot API key
%sys.givenname — user given name
%sys.familyname — user family name
%sys.lastmessage — user last message
%sys.botlastmessage — bot last message
%sys.lastActionTime — user last action time
%sys.extuid — user ID in the messenger
%sys.bot — chatbot ID in the messenger
%sys.username — username from messenger, if exist
%sys.avatar — user's avatar from messenger
%sys.bottoken — chatbot platform token
%sys.isactive — is bot not blocked by user
%sys.ispaused — is bot in pause state