XiuRouter

About XiuRouter

XiuRouter is an API routing service that provides a single interface for accessing multiple AI model providers, including Claude, GPT, Gemini, and Grok models. It supports OpenAI Chat Completions, OpenAI Responses, Anthropic Messages, and Gemini GenerateContent protocols, allowing clients and SDKs to connect using their native request format by pointing to XiuRouter's base URL with an API key.

The service organizes model access into service-source groups (such as "Discount" and "Full-access") that offer different prices for the same models, with per-model input and output token pricing compared against official provider rates. Users top up a wallet balance, create API keys scoped to specific models and groups, and are billed based on actual token usage, with a dashboard for reviewing usage records, request status, latency, and model call rankings.

XiuRouter is operated by XiuLab Inc, a U.S. corporation, and is one of several products offered alongside XiuStore, XiuBench, and XiuGEO. It is aimed at developers and teams building applications or agents that need programmatic access to multiple large language model providers through a unified API.

Key features

• Single API for Claude, GPT, Gemini and Grok models with up to 90%+ savings
• Supports OpenAI Chat Completions, OpenAI Responses, Anthropic Messages, and Gemini GenerateContent protocols
• Multiple service-source groups (e.g. Discount, Full-access) with different prices per model
• Built-in playground to send test requests and inspect streaming responses
• Usage records showing model, group, token usage, cost, request status and latency by API key
• Model call rankings showing usage share over the last 7 days

Frequently asked questions