When a Pix QR code generated on our platform expires, our system delivers a POST webhook with the following format:
{
  "event": "expired",
  "transaction": {
    "created_at": "2022-02-02T21:34:07+0000",
    "document_number": "****067****",
    "e2e_id": "e00500002120220200000048r0xxv9wwww0l",
    "email": "foo.bar@mail.net",
    "error": null,
    "events": [
      {
        "amount": "1.00",
        "created_at": "2022-02-02T21:36:03+0000",
        "event_type": "capture",
        "id": "123-456-789",
        "pix_key_type": null,
        "pix_key_value": null,
        "pix_message": null,
        "qrcode": null,
        "qrcode_image": null,
        "success": true,
        "updated_at": "2022-02-02T21:36:03+0000"
      },
      {
        "amount": "1.00",
        "created_at": "2022-02-02T21:34:07+0000",
        "event_type": "auth",
        "id": "123-456-789",
        "pix_key_type": null,
        "pix_key_value": null,
        "pix_message": null,
        "processor_code": "1",
        "processor_message": "pending",
        "processor_transaction_id": "123-456-789",
        "qrcode": "COPYPASTEPIXCODE",
        "qrcode_image": "data:image/png;base64,123123456546789789",
        "success": true,
        "updated_at": "2022-02-02T21:34:10+0000"
      }
    ],
    "first_name": "Foo",
    "id": "123-456-789",
    "last_name": "Bar",
    "merchant_id": "123-456-789",
    "merchant_transaction_id": "0000001",
    "processor_id": "123-456-789",
    "statement": [
        {
        "acc_info": {
          "acc_number": "1122333",
          "acc_type": "checking",
          "bank_agency": "0001",
          "bank_code": "33333",
          "document": "***067***",
          "ispb": "12312311",
          "name": "Foo Bar"
        },
        "amount": "100.00",
        "created_at": "2022-02-02T17:48:27.000000Z",
        "date": "2022-02-02 17:48:26",
        "e2e_id": "e10573521202202121748r0xxv9anj0l"
      }
    ],
    "transaction_type": "pix",
    "updated_at": "2022-02-02T21:36:03+0000",
    "user_id": "123-456-789"
  }
}