# DMe — Notification Layer for DeFi > Deliver wallet-aware, personalized alerts to users via Telegram, without rebuilding onboarding, delivery, and user management. - **Page:** https://www.bootnode.dev/dme-notification-layer - **GitHub:** https://github.com/BootNodeDev/dme-monorepo **Highlights:** Open-source, Self-hosted, Fully extendable, No vendor lock-in ## The Problem Your users shouldn't have to check five dashboards to know when something important changed. - Critical position changes happen between logins - Dashboards don't notify, they just exist - Protocol teams lose time rebuilding the same notification plumbing ## How DMe Works **DMe handles:** - Onboarding and wallet linkage, - message delivery and routing, - user controls and preferences. **Your team focuses on:** - What to communicate (the signals that matter) - how to keep users engaged (retention, reactivation, education) - and which suggested actions make sense for each situation. ### Steps **Start on Telegram:** Users interact with your protocol's Telegram bot or Mini App **Add wallets:** Connect wallet addresses without requiring signatures or connections **Receive alerts:** Get personalized notifications with context and actionable insights ## Key Features - Telegram Bot + Mini App - No wallet connection required - Single-node deployment - Works with your database --- A product by [BootNode](https://www.bootnode.dev) For company overview: https://www.bootnode.dev/llms.txt