A fork of atech/noti-whmcs
This module will notify you each time a client signs up, pays an invoice or opens a support ticket in WHMCS.
To install you need to download the files within the repo and upload them to;
WHMCS_ROOT/modules/addons/whmcslack
Once the files have successfully uploaded navigate to the WHMCS administration area and click (Setup > Addon Modules)
Here you will see a list of modules that have been uploaded, within this list you will see WHMCSlack. Click the 'Activate' link to begin setting up the module.
WebHook URL can be obtained through your Slack integrations page, https://<yourname>.slack.com/services/new/incoming-webhook and looks like https://hooks.slack.com/services/T012345AC/B0AT00A0A/....