Luzia

 Luzia is a unified cryptocurrency pricing API that aggregates real-time market data from major exchanges — Binance, Coinbase, Kraken, Bybit, and OKX — into a single, normalized endpoint. Built for developers creating trading bots, portfolio trackers, and crypto applications, Luzia eliminates the complexity of managing multiple exchange integrations with consistent data formats, simple API key authentication, and affordable tiered pricing starting at free.