This page describes what 听风API is and how it is operated. It is an API gateway: it forwards requests to upstream model providers that the operator configures, applies the deployment's billing and access rules, and returns the provider's response.
As a gateway, this deployment does not train or host the models it serves; correctness and availability of a model's output remain the upstream provider's responsibility.
Upstream protocol references: OpenAI API reference · Anthropic (Claude) API overview · Google Gemini API docs