TokenCost connects to your OpenAI and Anthropic accounts via read-only Admin API Keys and shows all your AI spending in one dashboard. → Zero code changes. No proxy, no SDK. → Costs by provider, model, and day. → Budget alerts before things blow up. → Keys encrypted with AES-256-GCM. Free: 1 provider, 7-day history. Pro ($19/mo): unlimited everything, csv exporting, and more!