curl --request GET \
  --url https://api.example.com/{version}/status/refund/{reference_id} \
  --header 'Authorization: Bearer <token>'

{
  "reference_id": "<string>",
  "status": "<string>",
  "payer_amount": 123,
  "payer_currency": "<string>",
  "payee_currency": "<string>",
  "payee_amount": 123,
  "operation_type": "<string>",
  "provider_transaction_id": "<string>",
  "gateway_message": "<string>",
  "wallet_message": "<string>",
  "client_secret": "<string>",
  "requires_action": true
}