Most developers have made Solana's exchange interface overly complex. Token discovery, quotes, slippage, retries, status updates… these functions need to be pieced together. Jupiter Ultra simplifies it into 4 steps: Quote → Order Placement → Signing → Execution The new guide details the entire lifecycle 🧵 You will build: → A verified token picker → A live quote preview → A wallet signing process → Execution + status tracking Includes a complete sample application 👇