Slack notifier

To create a Slack notifier, follow these steps:

1. In Slack, generate an incoming webhook. For more information, see the Slack documentation.
2. In Axiom, click the Monitors tab, and then click Manage notifiers on the right.
3. Click New notifier on the top right.
4. Name your notifier.
5. Click Slack.
6. Enter the webhook URL you have previously generated.
7. Click Create.