> ## Documentation Index
> Fetch the complete documentation index at: https://docs.phylax.systems/llms.txt
> Use this file to discover all available pages before exploring further.

# Setting Up Alerting

> Send circuit-breaker alerts to your team in Slack.

Send circuit-breaker notifications to Slack. You need project integration permissions and permission to create an app in your Slack workspace.

## 1. Connect Slack

Open your project in the [Phylax platform](https://ethereum.phylax.systems). Go to **Settings → Slack** under **Integrations**. Select **Connect to Slack** and create the preconfigured app in your Slack workspace.

![Slack settings showing the Connect to Slack button and the next step to paste a webhook URL](https://mintcdn.com/phylaxsystems/mPqsEKYktcjMz8lr/images/platform/slack-connect.png?fit=max\&auto=format\&n=mPqsEKYktcjMz8lr\&q=85\&s=1c4ac7b55074cc062306a292ea0f62e7)

Connect to Slack from your project's integration settings

## 2. Copy the Channel Webhook

In the Slack app settings, enable **Incoming Webhooks** and add a webhook for the channel that should receive alerts. Select **Copy** beside its URL.

![Slack incoming webhook list showing the destination channel and Copy button beside its URL](https://mintcdn.com/phylaxsystems/mPqsEKYktcjMz8lr/images/platform/slack-webhook.png?fit=max\&auto=format\&n=mPqsEKYktcjMz8lr\&q=85\&s=e2cf844acd4bb1762e5ed1ab80ba4eb9)

Copy the webhook for the channel that should receive alerts

## 3. Save and Enable Alerts

Return to Phylax, paste the webhook URL, and select **Save**. Make sure **Invalidation alerts** is enabled.

![Connected Slack settings with Invalidation alerts enabled, a saved webhook, and the Send Test Notification button](https://mintcdn.com/phylaxsystems/mPqsEKYktcjMz8lr/images/platform/slack-alerts-enabled.png?fit=max\&auto=format\&n=mPqsEKYktcjMz8lr\&q=85\&s=e4d0d9ad5d06e1ce358d6e814e9b59e1)

A saved webhook with invalidation alerts enabled

## 4. Test the Connection

Select **Send Test Notification**. Confirm that **Slack alerts connected** appears in your chosen channel. If it does not, check the saved webhook and the app's access to that channel.

![Slack test message confirming that alerts are connected and describing the information included in real invalidation alerts](https://mintcdn.com/phylaxsystems/mPqsEKYktcjMz8lr/images/platform/slack-test-message.png?fit=max\&auto=format\&n=mPqsEKYktcjMz8lr\&q=85\&s=03d771b0390a68699c45e2516e2ed407)

The test message confirms the connection; no invalidation occurred

When an alert arrives, follow its investigation link to [inspect the rejection](https://docs.phylax.systems/credible/investigate-rejected-transaction.md).


This documentation is built and hosted on [Mintlify](https://mintlify.com), a developer documentation platform.