Alchemy Performance Tuning Performance Targets | Operation | Target Latency | CU Cost | |-----------|---------------|---------| | | < 50ms | 10 | | | < 100ms | 19 | | | < 200ms | 50 | | | < 300ms | 50 | | | < 500ms | 150 | | Multi-chain portfolio | < 2s | 400 | Instructions Step 1: Response Caching with TTL Step 2: Parallel Multi-Chain Fetching Step 3: Batch NFT Metadata (Reduce CU) Step 4: WebSocket for Real-Time Data Output - TTL-based response cache matching data freshness requirements - Parallel multi-chain fetching (4 chains in < 2s) - Batch NFT metadata (100x CU reduction) - WebSocket s…