Every application built on Mezzanine has access to a unified event and alerting system. These notification and logging primitives can be used out-of-the-box by application developers, or customized by admins within each organization.

Event-Based Notifications

• Each application defines key events (e.g. payment submitted, invoice issued, transaction failed, document signed).
• Organizations can choose which events trigger notifications.
• Notifications can be scoped by role, user group, or individual user.
• Admins can enable or disable specific event alerts and configure them to escalate if unacknowledged.

Multi-Channel Delivery

• We support multi-channel delivery, including:
  • Email
  • SMS (coming soon)
  • Webhook integrations or future channels (e.g., Slack, Discord).
• Each user can manage their own personal notification preferences.

Audit Logs and Event History

• Every event within Mezzanine is recorded in a comprehensive event log, creating a real-time audit trail across all applications.
• This includes transactions, document changes, Safe authorizations, and configuration updates.
• The logs are available through a visual dashboard and can be exported or queried by admins for compliance or internal reviews.

Security & Compliance

• Logs are tamper-resistant and permissioned—ensuring that only authorized roles can view or audit historical records.
• This system enables stronger internal controls and improves readiness for third-party audits, compliance checks, or legal reviews.

Developer Benefits

• Developers don't need to build their own notification infrastructure.
• They can subscribe to platform events and emit custom ones through the Mezzanine SDK.
• Notification templates, role filters, and delivery logic are handled at the platform level, saving time and reducing surface area for bugs or missed alerts.