curl --request GET \
  --url https://api.public.firebanking.com.br/api/pix/transactions/pix-key/{pixKey} \
  --header 'Authorization: Bearer <token>'

{
  "data": [
    {
      "transactionId": "12345",
      "externalId": "ext-123456",
      "status": "Confirmado",
      "operationType": "Pix in",
      "movementType": "CREDIT",
      "originalAmount": 100,
      "feeAmount": 1,
      "finalAmount": 99,
      "endToEndId": "E12345678901234567890123456789012",
      "createdAt": "2025-01-15T10:30:00.000Z",
      "counterpart": {
        "name": "João Silva",
        "document": "***.456.789-**",
        "bank": {
          "bankISPB": "00000000",
          "bankName": "Banco do Brasil",
          "bankCode": "001",
          "accountBranch": "0001",
          "accountNumber": "123456-7"
        }
      },
      "processedAt": "2025-01-15T10:30:05.000Z"
    }
  ],
  "metadata": {
    "page": 1,
    "size": 20,
    "total": 150,
    "totalPages": 8,
    "hasNext": true,
    "hasPrevious": false
  }
}