get_payment_plan_details_m Guide

The get_payment_plan_details_m API returns the full details and schedule for a specific payment plan on an account. Payment plans allow customers to pay outstanding balances in installments over multiple billing periods. This API returns the plan's configuration (type, total amount, number of installments, frequency), current status, and the individual installment schedule showing each payment's amount, due date, and payment status (paid, pending, or missed). Specify the payment plan by <payment_plan_no> or <client_payment_plan_id>. To list all payment plans on an account first, use get_payment_plan_list_m.