XiuRouter connects apps and AI agents to leading models through one API. It supports OpenAI Responses, Chat Completions, Anthropic Messages, and Gemini GenerateContent, with scoped API keys and request-level usage and cost records. Selected models and service groups currently save over 90% versus provider reference prices shown on the live pricing page. Operated by XiuLab Inc.
We built XiuRouter because switching models often means changing more than a model ID. Coding agents and developer tools use different protocols, endpoints, and setup surfaces, and a successful response alone does not prove the intended route was used. XiuRouter exposes OpenAI Responses, Chat Completions, Anthropic Messages, and Gemini GenerateContent through one service, with scoped API keys, guided setup for 14 apps, and request-level usage and cost records. Selected routes currently save over 90% versus published provider reference prices. I would value feedback on the next client, protocol edge case, or verification workflow we should support.