By Greg Nowak, 6 June, 2026 Cloudflare AI Gateway Spend Limits Make LLM Cost Control a Real Ops Project Cloudflare's May 21, 2026 AI Gateway REST API change and the spend-limits documentation updated on June 5, 2026 turn LLM cost control into a live operational design problem, not something teams can leave to a month-end billing review. Tags AI operations Cloudflare LLM governance api integrations cost control