v1
latestOpenAPI 3.0.1MIT2026-07-26294473.4 KBBulk creates BillPay Order Control Numbers (max 50 per request). Supports partial success: valid items are created while invalid items are reported in the errors array.
post/billpay/bulk-create-order-control-numbers
Request body
Response
Bulk create result - may include partial success with per-item errors