> For the complete documentation index, see [llms.txt](https://developers.doku.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://developers.doku.com/get-started-with-doku-api/notification/retry-notification.md).

# Retry Notification

Your `Notification URL` must response with HTTP status `2xx` to confirm the transaction notification is received. 

If your URL doesn't respond with this status, we'll make 3 attempts to deliver the HTTP Notification. We'll stop retrying once we receive a response from your server or if there's still  no response.

<table><thead><tr><th width="75">No</th><th>Internal from previous attempts</th><th>Interval from original attempts</th></tr></thead><tbody><tr><td>1</td><td>30 minutes</td><td>30 minutes</td></tr><tr><td>2</td><td>5 hours 30 minutes</td><td>6 hours</td></tr><tr><td>3</td><td>11 hours 30 minutes</td><td>12 hours</td></tr></tbody></table>

### Manual Retry Notification

If you wish to do manual retry for the notification, follow the steps given below:

1. Login to DOKU Back Office
2. Go to Menu **Integration >  HTTP Notification**
3. Find the notification that you want to try, you could utilize the filter
4. Click the retry icon (plane) to resend the notification

<figure><img src="https://3092822868-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FqCxtvLoJNNxvp4U7kLHd%2Fuploads%2F9CbtlhMuR2lygpt83DyE%2FScreen%20Shot%202023-12-11%20at%2007.26.57.png?alt=media&amp;token=d7f09a83-987d-4317-95da-c5a27f0f93d0" alt=""><figcaption></figcaption></figure>

5. Notification successfully published!