Ramp: Create a Matrix table — request body — body

API reference · Contract 2026-10-27

SDK schema: Create a Matrix table — request body — body

Field	Type	Presence	Description and constraints
$	object	Root	Schema for creating a Matrix table (Developer API).
input_columns	array	Required within parent	Input columns that define the Matrix dimensions (references or number)
input_columns[]	Model	Each item	Expand Create a Matrix table — request body — body input columns item
label	string	Required within parent	Display name for the Matrix table
name	JSON	Optional
name (anyOf 1)	string	Alternative	API name for the table Default: null
name (anyOf 2)	null	Alternative
result_columns	array	Required within parent	Result columns that store Matrix outputs
result_columns[]	Model	Each item	Expand Add a result column to an existing Matrix table — request body — body

Referenced models: Create a Matrix table — request body — body input columns item, Add a result column to an existing Matrix table — request body — body