Backend Activation Request for Exchange Integration Hi Base44 team! I've built a crypto chart analyzer app with AI-powered trading recommendations. To take it to the next level, I need backend functions enabled to securely integrate with Binance/Bybit APIs. Current App Features: AI chart analysis with LONG/SHORT signals Entry/exit point calculations Trading history dashboard Professional UI What I Need Backend For: Secure API key storage (Binance/Bybit) Real-time portfolio sync Automated trade execution based on AI signals Trading history retrieval Live market data feeds Why Backend is Critical: Exchange API keys cannot be stored in frontend for security. Need server-side functions to safely handle trading operations. Request: Please activate backend functions for my CryptoChart AI app to enable secure exchange integrations. This would showcase Base44's advanced fintech capabilities. Can you provide: Timeline for backend activation? Technical documentation? Any associated costs? This integration would create a complete professional trading platform. Happy to discuss further!