Account Top-Up Event
Notifies your system whenever any of the following events occur for an account top-up:
- Top-up received
- Top-up confirmation
- Top-up status change
The payload structure is identical to the response of Retrieve Top-Up Details.
Headers​
| Header | Value |
|---|---|
api-notification-sign | SHA-512 signature of the request body |
Content-Type | application/json |
Payload example​
{
"id": "abc123e4-5678-90ab-cdef-1234567890ab",
"accountUuid": "019d2236-2511-728e-96de-27fca03a9c48",
"currency": "USDTTRC20",
"amount": "100.00",
"status": "completed",
"createdAt": "2026-03-25T10:00:00+00:00",
"updatedAt": "2026-03-25T10:05:00+00:00"
}
Respond with 2xx​
Your endpoint must return an HTTP 2xx response. Failed deliveries are logged and visible in Webhook Event Log.