Ramp: Create a procurement request — request body — body line items item

Create a procurement request: request body, field body / line_items / item. Complete fields and constraints for contract 2026-10-27.

API reference · Contract 2026-10-27

SDK schema: Create a procurement request — request body — body line items item

Field	Type	Presence	Description and constraints
`$`	object	Root	A line item on a new procurement request. Mirrors the purchase-order line item.
`accounting_field_selections`	array	Optional	Line-level selections for accounting fields the program enables. On PATCH: omit to preserve, unlisted enabled fields are cleared, [] clears all.
`accounting_field_selections[]`	Model	Each item	Expand Edit a procurement request — request body — body accounting field selections item
`custom_field_values`	array	Optional	Values for line-item custom fields the program enables. On PATCH: omit to preserve, unlisted enabled fields are cleared, [] clears all.
`custom_field_values[]`	Model	Each item	Expand Edit a procurement request — request body — body line items item custom field values item
`description`	JSON	Optional
`description (anyOf 1)`	string	Alternative	Description of the line item. Omitted or null on PATCH clears it. Default: null
`description (anyOf 2)`	null	Alternative
`unit_price`	JSON	Required within parent	Unit price in major currency units (`“450.00”` is 450.00 USD, not cents). Decimal string or number.
`unit_price (oneOf 1)`	number	Alternative
`unit_price (oneOf 2)`	string	Alternative
`unit_quantity`	JSON	Required within parent	Quantity of the line item. Fractional quantities are accepted, up to 8 decimal places.
`unit_quantity (oneOf 1)`	number	Alternative
`unit_quantity (oneOf 2)`	string	Alternative