> For the complete documentation index, see [llms.txt](https://docs.faspay.co.id/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.faspay.co.id/merchant-integration/api-reference-1/credit-card-transaction/recurring-payment-api/json-message-format/payment-notification.md).

# Payment Notification

This is a feature from Faspay system recurring for notification to Merchant, the system will notify Merchant by URL. URL notification is provided by Merchant. For notification, Faspay uses a request with JSON.

**URL-Merchant                       :** http(s)://Merchant>/api

### Request Parameter: 

{% tabs %}
{% tab title="Parameters" %}

<table><thead><tr><th width="214">Parameter</th><th width="130">Type</th><th width="87" align="center">M/O/C</th><th>Description</th></tr></thead><tbody><tr><td>request</td><td>Varchar</td><td align="center">M</td><td>Request Description</td></tr><tr><td>trx_id</td><td>Varchar (50)</td><td align="center">M</td><td>Transaction ID of creditcard</td></tr><tr><td>merchant_id</td><td>Numeric (5)</td><td align="center">M</td><td>Merchant code</td></tr><tr><td>member_id</td><td>Varchar (50)</td><td align="center">M</td><td>System Member ID</td></tr><tr><td>merchant_member_id</td><td>Varchar (50)</td><td align="center">M</td><td>Merchant’s Member ID</td></tr><tr><td>payment_reff</td><td>Numeric (64)</td><td align="center">M</td><td>&#x3C;would be fill if the payment has been made></td></tr><tr><td>payment_date</td><td>Datetime</td><td align="center">M</td><td>YYYY-MM-DD HH:MM:SS</td></tr><tr><td>payment_status_code</td><td>Varchar</td><td align="center">M</td><td><p>Payment Status :</p><p>2 = Payment Sukses</p><p>3 = Payment Failed</p></td></tr><tr><td>payment_status_desc</td><td>Numeric(12)</td><td align="center">M</td><td>Payment status description</td></tr><tr><td>signature</td><td>date</td><td align="center">M</td><td>sha1(md5(bot+boi+pass+trx_id+status) *status is result from transaction status of credit card</td></tr><tr><td>url_notif</td><td>date</td><td align="center">M</td><td>URL notif merchant</td></tr></tbody></table>
{% endtab %}

{% tab title="Sample Code Request" %}

```json
{  
   "request":"Payment Notification",
   "trx_id":"5C4B9A99-4C54-4577-9B90-6453EC972526",
   "merchant_id":"98765",
   "member_id":10651,
   "merchant_member_id":"2019041000004",
   "payment_reff":"2019041000004_20190412150224",
   "payment_date":"2019-04-12 15:02:22",
   "payment_status_code":2,
   "payment_status_desc":"Payment Success",
   "signature":"aa076e1155ca941b865d4176ee005c24b08c3e0e",
   "url_notif":"http://sandbox.faspay.co.id/welcome/log2"
}
```

{% endtab %}
{% endtabs %}