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Slack Notifications Extended For WHMCS

Released 12.08.2017
Last Updated 21.12.2020
Category WHMCS
Compatibility WHMCS v6 - v8.4
Price € 19.99 / YEAR
Get Slack Notifications for WHMCS

Slack notifications with all relevant details - such as ticket text - right in the message. In addition, the module offers its own API for third-party integration.

Message Queuing

All messages are sent in the background, so WHMCS loading time is never affected.

Multiple Channels

Notifications can be sended into multiple public / private channels and persons.

Your Own Sender API

You get your own HTTP based sender API for integrating external services like Nagios.


Unlike other modules, this module does not post the message directly to slack. It does maintain a message queue. A message queue is important because if you send messages directly to Slack, there will be a small delay at the page load time for the customer. Your WHMCS Installation will wait until Slack processed your request. That is an issue if the slack service is not reachable from your server and would result in a long page load time until the request time outs. Not even the stock WHMCS notification system has this feature.


You may want to customize the content of the messages. That is no problem because a message editor is integrated. E.g. you can remove the ticket content from the template, so the content of the ticket is not posted to slack. We put a lot of work into styling the notifications, but of course you can also modify the look & feel of the messages!


Some events are more critical than others. You may want to get notifications for some events to special channels. E.g. to channels, where you have activated mobile alerts. It is also possible to send notifications to persons instead of channels. You can modify the recipients at any time.


Integrate your own modules or hooks using the slack PHP function or via a HTTP based API. With a single command you post your own messages to slack. The PHP function is available at any point of your WHMCS installation.

All important details at a glance

Unlike the standard WHMCS notification system, this module displays all relevant details in the message. If you don't want to post some data to Slack, you can always edit the text of the notifications in the module settings.


If you have additional questions, please contact our support


Ready to get started?

The installation of the module is very easy and our documentation explains all the steps.

What Our Clients Says

WevrLabs Hosting

Hosting Provider

Deploymentcode modules, Mail Tracker and IP Login History, have been a great aid for us in our day-to-day operations. Using Mail Tracker, we are able to track and record mail deliveries for all the messages sent from the system to end users. The IP Login History is another great module, which adds more insight on user account security, by recording account logins from unknown sources. The support offered by Deploymentcode team is of top quality, we had an issue using the MailTracker module, and support staff went the extra mile to help us setup the addon correctly in our system.


Hosting Provider

The WHMCS Support PIN module from Deploymentcode is exactly what we have been looking for. Since we most of our technical support is provided over live chat, it made it very easy and convenient for our support agent to ask our clients to provide a support PIN in order to ensure that they are the rightful owner of their accounts. Not only it is helpful to quickly locate accounts but it also puts off anyone that tries to gather information about our clients in a fraudulous way. Additionally, we found out that clients are always happy with anything that ads more security to their accounts.

Estudios MAX

Hosting Provider

I bought the Auto Login From Mails WHMCS module and it works excellent! It is the perfect tool that makes it much easier for my clients to make their payments or access their client account. The technical service is very efficient and they give me the necessary assistance in terms of problems that I had with the initial configuration. It is a very responsible company and we are very happy to be able to work together!

Conffi Host

Hosting Provider

I had some problems with the autologin module due to bugs in my WHMCS installation but I received really amazing support, more than finding the problem, I received a solution and they already ran and fixed everything even though it was not a problem with the module. I am very satisfied with the service and support I received.

Daka Media KG

Media Agency

Deploymentcode helped us with dozen problems and projects. We don't have that much experience with PHP and MySQL, but Deploymentcode helped us out with a lot of experience. We are totally satisfied and thankful for the excellent and outstanding work. We will definitely continue ordering services / products from Deploymentcode.

DediOutlet Network Services

Hosting Provider

We have been using Deploymentcode's NOC-PS module for over a year now, and it has been an absolute blessing. Their support is great, and they are constantly updating the module and adding great features (like the RDNS feature which is a HUGE time saver). Without this module we would have to manually install and deploy every single service, which would be completely unsustainable. We have tried other modules before too, but this one is by far the best!

Interest aroused?

We are happy to support you in all technical matters. Convince yourself of our expertise and contact us for a free initial consultation.