The cheapest Claude API
UberLLM serves Claude models (Opus, Sonnet, Haiku) through the cheapest healthy provider, callable with either the OpenAI SDK or the Anthropic SDK (/v1/messages). UberLLM gives you one OpenAI-compatible API key and base URL for 380+ models, routing each request to the cheapest healthy provider with no inference markup and free starter credits.
base_url = "https://api.uberllm.dev/v1"