XiuRouter
XiuRouter is a model API gateway that allows developers to access various LLMs, including Claude, GPT, Gemini, and Grok, through a single account. It supports multiple API protocols—OpenAI Chat Completions, OpenAI Responses, Anthropic Messages, and Gemini GenerateContent—to facilitate easy integration into coding agents and applications.
The service has clarified its four supported API routes and updated documentation regarding production checks and endpoint boundaries as of August and September 2026.
As of
- Multi-protocol API gateway support
- Unified API key management with granular scoping
- Real-time usage and cost tracking per request
- Support for model prompt caching
- Tiered service options for cost and availability optimization
Developers building or integrating coding agents and applications that need to switch between or unify different LLM providers through a single interface.
Users requiring provider-hosted tools, file search, or specific cloud-native features like background conversation storage, which are not implemented by the stateless gateway.
Pay-as-you-go model based on input, output, and cache usage per 1M tokens, with costs varying by model and service tier. Service tiers like Value and Managed offer different price points and availability levels for the same models.
XiuRouter is a robust, developer-focused gateway for managing LLM API costs and routing, offering significant savings and protocol flexibility, though it requires careful configuration to match client-specific protocol requirements.
Is XiuRouter free?
XiuRouter is Paid. Pay-as-you-go model based on input, output, and cache usage per 1M tokens, with costs varying by model and service tier. Service tiers like Value and Managed offer different price points and availability levels for the same models. Check the official site for current plans.
What is XiuRouter best for?
Developers building or integrating coding agents and applications that need to switch between or unify different LLM providers through a single interface.
Who makes XiuRouter?
XiuRouter is developed by XiuLab Inc. It is listed in the Developer Productivity & Workflow category on ai.dosa.dev.
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