RSRoute

Self-hostable FastAPI gateway providing a unified REST API for multiple LLM providers powered by LangChain.

Why RSRoute?

Without RSRoute:

Project A:
├── Setup Mistral client
├── Setup OpenRouter client
├── Manage API keys
└── Handle provider errors

Project B:
├── Setup Mistral client
├── Setup OpenRouter client
├── Manage API keys
└── Handle provider errors

Project C:
└── Repeat everything again...

With RSRoute:

    Project A
    Project B
    Project C
        |
        v
      RSRoute
        |
        v
   LLM Providers

What RSRoute provides

• Centralized API key management
• Unified access to multiple LLM providers
• Simple REST API
• Authentication layer
• Provider abstraction powered by LangChain

you know you can click on that star on corner and make it golden try it out :)

@software{RSRoute,
  author = {Rustam Bhadouriya (ItzRustam)},
  year = {2026},
  title = {RSRoute: Unified API Routing for Large Language Model Providers},
  url = {https://github.com/ItzRustam/RSRoute}
}