Slack Integration

Send feature flag change notifications to Slack channels with signing and metrics.

Setup

1. In Toggly → Integrations → Add Integration → Slack.
2. Authorize the Toggly Slack app and pick the environment.
3. Select a channel.
4. Choose which events to send (created, status changed, rollout updated, deleted).
5. Save. You can return to edit channels and events later.

Message format

Slack messages summarize the change and include:

• Flag name/key
• Environment
• Change type and before/after values
• Actor (when available)

Batch notifications may group multiple flag changes when enabled.

Metrics

We record Slack delivery metrics per environment:

• Slack Notifications Sent
• Slack Notification Errors
• Slack API Latency

View these on the integration page or in Metrics.

Testing

• Ensure the Toggly is a member of target channels.
• Re-authorize if scopes change or channel access fails.