v1

latestOpenAPI 3.1.02026-08-06173665.4 KB

Get notified about CEP updates (Penny Validation)

Sends CEP status updates for Penny Validation: PENDING, DELAYED, COMPLETED, or FAILED. This CEP webhook is only triggered for Penny Validation transactions (amount = 0.01 MXN). Note: INITIALIZED is never emitted by the webhook (it may appear on API reads only and should be treated as PENDING).

postWebhookcep

Payload

id_msgstring uuid required

Unique message identifier (use for idempotency/deduplication)

msg_name'CEP' required

Event name

msg_datestring date required

Event date (YYYY-MM-DD)

Example payload

{
  "id_msg": "aaaaaaaa-bbbb-cccc-dddd-eeeeeeeeeeee",
  "msg_name": "CEP",
  "msg_date": "2025-08-15",
  "body": {
    "id": "11111111-2222-3333-4444-555555555555",
    "tracking_key": "20250815XXXXXX123456789",
    "beneficiary_account": "000000000000000000",
    "beneficiary_name": "Daniela Paola Santelices Chavez",
    "beneficiary_rfc": "XXXX000000XXX",
    "status": "DELAYED",
    "processed_at": "2025-08-15T22:42:39.327Z"
  }
}

Response

CEP notification received and accepted