LLM request logging & analytics
Helicone is used to log, monitor, and analyze every LLM API request across your application without changing your existing code. It provides cost tracking, latency monitoring, rate limit management, user-level analytics, and caching to reduce API spend and debug production issues.
Sign up at helicone.ai and get your API key. Replace your OpenAI base URL with `https://oai.helicone.ai/v1` and add a `Helicone-Auth` header with your key. All requests are now automatically logged and visible in the Helicone dashboard with no other code changes required.
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