Klaviyo Performance Tuning Overview Optimize Klaviyo API performance with response caching, request batching, cursor-based pagination, sparse fieldsets, and connection pooling. Prerequisites - SDK installed - Understanding of Klaviyo's rate limits (75 req/s burst, 700 req/min) - Redis or in-memory cache (optional) Klaviyo API Performance Characteristics | Operation | Typical Latency | Max Page Size | |-----------|----------------|---------------| | Get Profile by ID | 50-150ms | N/A | | Get Profiles (list) | 100-300ms | 20 (default), 100 (some endpoints) | | Create Profile | 100-200ms | N/A |…