Payment refunded subscribe example:

curl --location --request POST '/platform/v1/webhook/subscribe' \
--header 'Authorization: "Bearer API_TOKEN"'\
--header 'Content-Type: application/json' \
--data-raw '{
"event": "payment/refunded",
"target_url": "URL"
}'

Payment refunded response example:

{
  "entity_name": "payment",
  "event_type": "refunded",
  "data": {
    "payment_id": "i80jmue5khmm89mt",
    "business_id": "s36f9j76o95dclwn",
    "conversation_id": "9og26xm7z6vi9hsj",
    "state": "paid",
    "title": "INVOICE #0000011",
    "note": null,
    "amount": 333,
    "currency": "USD",
    "charge_at": "2022-02-06T12:01:35.000Z",
    "refunded_at": null,
    "payment_method": "Bank Transfer",
    "other_payment_method": null,
    "reference": null,
    "offline": true,
    "pay_key": null,
    "payment_request_id": "swv4y4ecobe9s204",
    "payment_requests": [
      {
        "type": "Invoice",
        "id": "zup98lxfmm1aagtk"
      }
    ],
    "client_id": "pnm372tuy83p24f0",
    "created_at": "2022-02-06T12:01:51.000Z"
  }
}