A versatile notification API server
Versatile
- Anonymous or authenticated subscriptions
- Push and in-app pull notifications
- Email and SMS push notification channels
- Unicast and broadcast message types
- Broadcast push notification filter rules specifiable by both sender and subscriber
- Notification auto-gen from RSS
Non-intrusive
- Handles common backend business logic only, allowing site developer implement frontend UI using widgets native to the site
- Loose coupling - interacts with user browser or other server components through RESTful API
Secure & Reliable
- Support end-to-end encryption
- Multiple authentication strategies including client certificate for server-server and OIDC for user-server
- Resilient to node failures