Interac Card-Present payments done using Adyen terminal/reader hardware.
Refunding Interac Payments
Refunding an Interac payment is the same as any other refund - except a terminal_id
parameter must be provided because it requires the use of the physical card.
// POST /api/payment/refund
{
"external_account_id": "store_1234",
"intent_id": "pi_35kjsdaf8395jk",
"amount": "12.99",
"terminal_id": "S1F2-398341569"
}
This will return a result payment details, including a status, amount_refunded, amount_refundable, etc.