SaveChain - Free crypto donation platform, real-time blockchain tracking

Hey Product Hunt! 👋 I'm the maker of SaveChain. 🤔 The Problem I noticed that creators, NGOs, and open-source projects struggle to accept crypto donations. Existing platforms are either too complex, require lengthy KYC signups, or charge high transaction fees (sometimes up to 10%). I wanted to build something that was truly free, instant, and accessible to anyone with a wallet address. 💡 The Solution SaveChain is a 100% free platform that lets you create a donation box in under 30 seconds. Zero Fees: You keep 100% of what you receive. No Signup: Donors don't need an account; they just send crypto. Real-Time Tracking: We scan the blockchain (BTC, ETH, SOL) to update balances automatically. Privacy First: We never store private keys. You only provide your public receiving addresses. 🛠️ Under the Hood Frontend: Vanilla JavaScript (no heavy frameworks for maximum speed). Backend: Firebase (Firestore & Auth). Hosting: Netlify. Data Sources: Blockchain.info, Etherscan, and Solana RPC nodes. 🚀 What's Next? I'm planning to add customizable themes based on community feedback. I'd love to hear your thoughts on the concept and the execution! Try it out and let me know what you think. 💚