Revenue and transaction volume time-series with optional grouping and previous-period comparison.
group_by and rank_by to break the chart down by another dimension, and include_previous_period=true for week-over-week comparison.Workspace API key (e.g. formo_xxx). Create one in the Formo dashboard under Team Settings > API Keys.
Inclusive start date (YYYY-MM-DD). Defaults to 7 days before date_to.
Inclusive end date (YYYY-MM-DD). Defaults to today.
Return current and previous period for WoW comparison