Get custom report (Explorer)

This endpoint returns data that allows graphing of arbitrary metrics and is what powers "Explorer" in the UI.

• query is an optional search query filter. When reporting on leads, any regular lead search query may be used. When reporting on activities or opportunities, only properties of the chosen object type may be used. For example, direction:incoming may be used if x starts with email.. Defaults to *, which includes all objects.
• y is made up of the object type and field which is reported on the Y axis. For example the value lead.count (used by default) may be used to graph the number of leads, or a numeric field may be used. Examples: call.duration (for call length), opportunity.value (for value of opportunities).
• x is the field which is reported on the X axis, for example "lead.custom.MRR" or "opportunity.date_created".
• interval: Graph interval, i.e. the precision of the X axis. For time based graphs (x is a date field), one of auto, hour, day, week, month, quarter, year (defaults to auto, which is chosen based on start and end). For graphs with a numeric X axis, an integer number can be specified to indicate the histogram interval (auto by default).
• group_by: Optional field name by which the report will be grouped. When grouping, a separate series will be returned for each group. By default no grouping is applied.
• transform_y: Transformation function that gets applied to the y parameter. One of sum (default), avg, min, or max. Does not apply for .count y values if x is of the same object type.
• start: Date or integer of the start of the X axis range. For dates, defaults to the date of creation of your organization.
• end: Date or integer of the end of the X axis range. For dates, defaults to now.

To get a full list of fields that can be used, do a GET to /report/custom/fields/. Only the number data type can be used for the y parameter.