UnoRouter
One OpenAI compatible API key that reaches every major AI provider, with automatic failover
About
UnoRouter gives developers one API key and one OpenAI compatible endpoint for models from OpenAI, Anthropic, Google, DeepSeek, Qwen and many other providers.
Point your existing SDK at the UnoRouter base URL and keep the rest of your code. Requests are routed across providers with automatic failover, so a single provider outage does not break your app. It also works inside Claude Code and in the usual AI chat clients.
Billing is pay as you go with a free tier to try it, and the pricing page shows the per model rates up front. Built for indie developers and small teams who are tired of juggling a separate key, dashboard and invoice for every provider.
Fact Sheet
Discussion
Automatic failover across providers behind one OpenAI-compatible endpoint is the feature that matters for a small team, since one provider outage shouldn't take your whole app down. Showing per-model rates up front instead of hiding them is a welcome touch too.