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WEBHOOK
cardholderUpdated
{
  "version": "V1.6.0",
  "event_name": "ISSUING",
  "event_type": "cardholder.updated",
  "event_id": "8d629e52-4ac9-4d72-835b-ec291408b918",
  "source_id": "25ea804d-7fd5-43d5-8792-0fc0214cdb2f",
  "data": {
    "cardholder_id": "25ea804d-7fd5-43d5-8792-0fc0214cdb2f",
    "cardholder_status": "SUCCESS",
    "country_code": "SG",
    "create_time": "2026-04-10T18:03:47+08:00",
    "date_of_birth": "0001-01-01",
    "email": "quickstart-1775815424@example.com",
    "first_name": "Alex",
    "idv_provider": "",
    "idv_status": "",
    "last_name": "Chen",
    "nationality": "",
    "phone_number": "87654321",
    "update_time": "2026-04-12T14:11:20+08:00"
  }
}

Documentation Index

Fetch the complete documentation index at: https://developers.uqpay.com/llms.txt

Use this file to discover all available pages before exploring further.

​
Event Types

Event TypeDescription
cardholder.updatedThe cardholder’s information has been updated.

Body

application/json
​
event_id
string<uuid>
required

A unique identifier for this event.

​
event_name
enum<string>
required

Top-level event category. Always ISSUING for card issuance events.

Available options:
ISSUING
​
event_type
enum<string>
required

The specific event type that occurred.

Available options:
cardholder.updated
​
source_id
string
required

Cardholder ID.

​
version
string
required

API version number.

Example:

"V1.6.0"

​
data
object

Cardholder information included in KYC and cardholder update events.

Response

200

Return 200 to acknowledge receipt.