Refund a payment

Perform a full refund for a specific invoice.

put/subscription/refund

Request body

pay_system_idstring

The payment system ID of the subscription.

invoice_idstring

The ID of the invoice to refund.

commentstring

Optional comment for the refund (e.g., duplicate, fraudulent).

Refund processed successfully.

successboolean

{
  "success": true
}