We’ve added a new option for generating dynamic content that can be used in Multi-step API requests: generating date- and/or time values based on the current date and time. Several formatting options are available (including Unix-style dates, ISO 8601 dates and custom formats) as well as offsetting for timezone adjustments and date calculations.
Dynamic date/time values can be generated using the new @DateTime automatic variable. Full documentation is available in the Automatic variables section on this page .