6 Tricks to Slash Your AI API Costs as You Scale

The bigger your API usage, the nastier the bill — but the problem usually isn't volume, it's waste. No model tiering, bloated context windows, zero cache hits: any one of these quietly doubles your spend. This card set breaks down 6 actionable cost-cutting moves: tiered model routing, prompt compression, KV cache optimization, streaming to cut timeouts, and more. Each one is ready to implement today. And with XycAi's single API covering 200+ models, benchmarking costs across GPT-5.4-mini, Haiku 4.5, or DeepSeek V3 takes zero code changes.