9Router is an open-source AI router designed for modern AI coding tools and autonomous developer workflows. It connects Claude Code, Cursor, Codex, Copilot, Cline, OpenClaw, and other AI assistants to 40+ AI providers and 100+ language models through a unified OpenAI-compatible API.
The platform includes automatic provider fallback, real-time quota tracking, token optimization, multi-account balancing, OAuth support, streaming APIs, and request logging. Built-in RTK Token Saver technology compresses tool outputs such as git diff, logs, grep, and terminal responses to reduce token usage by 20–40%.
9Router supports Claude, GPT, Gemini, DeepSeek, GLM, MiniMax, Groq, OpenRouter, Vertex AI, and many additional providers. It enables developers to build scalable, low-cost, uninterrupted AI coding environments using free, subscription-based, and self-hosted AI models.

Features

  • Free AI routing for coding tools
  • Claude Code, Cursor, Codex, Copilot support
  • OpenAI-compatible API endpoint
  • RTK Token Saver (20–40% token reduction)
  • Smart provider auto-fallback
  • Multi-provider AI orchestration
  • Claude ↔ GPT ↔ Gemini translation layer
  • Multi-account load balancing
  • Real-time quota and usage tracking
  • Free and low-cost LLM integration
  • Streaming and SSE support
  • OAuth 2.0 authentication
  • Compatible with 100+ AI models
  • Docker, VPS, localhost deployment

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License

MIT License

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User Reviews

  • Thank you! Its a really handy tool for my work!
  • A very convenient tool for working with multiple AI models without any restrictions.
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Additional Project Details

Operating Systems

Linux, Mac, Windows

Registered

3 hours ago