1wperiod will return to hourly values, all other periods will return daily values. Default
history(=days), used together with length for a more granular control over the returned data set
Project name. Corresponds to the slug of a project when clicking on it on defipulse.com, e.g. https://defipulse.com/robo-advisor-for-yield ->
Observe that the first entry in the array concerns the ongoing period (hour or day), while the following entries always concern a full period (hour or day) in the past, stepping back in time, starting from the period before the ongoing period. Timestamps are Unix epoch time.