A modern crypto exchange must include multi-currency wallet integration, advanced trading engine, high liquidity, KYC/AML compliance, escrow systems, and multi-layered security. User-friendly UI and scalability are also essential. Companies like Bitdeal, a leading crypto exchange development company, deliver secure, customizable platforms with these must-have features, helping startups and enterprises build exchanges that compete globally. Visit - https://www.bitdeal.net/cryptocurrency-exchange-development