SYSTEM ARCHITECTURE FRONTEND BACKEND encrypted ciphertext SOLINK Web3 Messenger Encrypted Communication On Solana BROWSER Client Application STORAGE Local Data PWA Progressive Web App SOLANA Blockchain Layer Phantom Web3.js WORKERS Cloudflare Edge DURABLE OBJECTS Stateful Edge CLOUD STORAGE Persistent Data SECURITY LAYER X25519 Key Exchange XSalsa20-Poly1305 DTLS-SRTP Vanilla JS TweetNaCl WebRTC IndexedDB LocalStorage Cache API Service Worker Push API Manifest API Routes Auth Handler RPC Proxy InboxDurable CallSignaling WebSocket KV Storage R2 Buckets Zero-knowledge architecture - Server processes only encrypted data
SOLINK SECURITY AND ENCRYPTION End-to-end encryption. Server never sees plaintext. Your data, your keys. Key Exchange X25519 Elliptic curve Diffie-Hellman for secure key derivation. Shared secret computed client-side. Message Encryption XSalsa20-Poly1305 Authenticated encryption from NaCl (TweetNaCl) library. 256-bit security level. Voice Calls DTLS-SRTP WebRTC encryption standard. End-to-end encrypted audio. P2P via Cloudflare TURN. Wallet Authentication Ed25519 signature verification Nonce-based session tokens Replay attack protection No passwords. Just your wallet. Security Headers CSP - Content Security Policy HSTS - HTTPS enforcement X-Frame-Options protection No inline scripts. All external. Data Protection AES-256-GCM for backups Wallet-derived encryption keys Rate limiting - 60 msg/min CORS restricted to solink.chat SECURITY RATINGS: Mozilla A+ Headers A+ SSL Labs A ImmuniWeb A ENCRYPTION FLOW: Wallet Sign → Key Exchange → Encrypt → Server (cipher) solink.chat Zero-knowledge architecture. Your messages, your keys, your privacy.
TOKEN SCANNER SYSTEM TOKEN SCANNER Two Modes: Manual + Auto MANUAL SCAN AUTO PREVIEW USER INPUT Manual Mode Paste Solana mint address DFN PATROL Security Analysis dfn.wtf/api/http-report SECURITY REPORT Rug Detection Results Saved in Scanner Chat LINK DETECTION Auto Mode Detects URLs in chat messages DATA AGGREGATION Parallel API Requests Pump.fun + DexScreener + Helius IN-CHAT PREVIEW Token Card Instant snapshot in conversation Scanner Chat Validate Address Send to API SAFE WARNING DANGER Pump.fun / Terminal Dexscreener Axiom Price / MCap Liquidity / Vol Socials / Links DFN Patrol API Rug Detection Parallel APIs Instant Preview Manual security analysis + Automatic rich previews for token links
SOLINK JOIN THE FUTURE OF WEB3 MESSAGING Scan to open Connect your wallet and start messaging securely solink.chat
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