Agreement Notifications

CBTIS posts agreement lifecycle changes to the notify_url provided during agreement creation. The notification is sent when an agreement becomes active, fails, or is canceled.

{
  "notify_type": "auto_debit_agreement_updated",
  "data": {
    "merchant_agreement_id": "merchant-agreement-001",
    "merchant_customer_id": "customer_001",
    "channel": "aplus",
    "status": "ACTIVE",
    "reason": "",
    "exchange_code": "aec_L5yZ8Jwdsx3m5xjJV2rbqJ8cL4xYv-xzjxYiSoYgnNQ",
    "exchange_code_expires_at": "2026-08-21T19:32:11+08:00",
    "occurred_time": "2026-08-21T10:32:11+08:00"
  }
}

Field	Description
merchant_agreement_id	The agreement ID supplied when the agreement was created.
merchant_customer_id	The shopper identifier supplied when the agreement was created.
channel	Agreement channel: aplus (Alipay Plus).
status	New agreement status: ACTIVE, FAILED, or CANCELED.
reason	Failure or cancellation reason. Empty for ACTIVE.
exchange_code	Present only for ACTIVE. Exchange it for the agreement_token.
exchange_code_expires_at	Expiry time of exchange_code.
occurred_time	Time at which the status changed.

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