UnoRouter

UnoRouter is a one key LLM gateway for indie hackers and solo founders that lets a side project call GPT, Claude, Gemini, DeepSeek or Qwen without opening an account and a bill at each company.

Why it exists: shipping AI features usually means another provider dashboard, another API key in the env file and another invoice for every model you try. UnoRouter collapses that into one OpenAI compatible endpoint. Keep the OpenAI SDK, change the base URL, and pick the model per request. When a provider goes down or rate limits, requests fail over to another one, so a vendor outage does not take your app with it.

It also works with Claude Code, Cline, OpenCode and chat clients such as SillyTavern. Free models are there to prototype on with no credit card, and paid models are pay as you go with no subscription. The code is open source on GitHub, and the built in chat stores conversations in your browser, not on a server.