About this tool

UnoRouter is a free-to-try AI API for side projects and small apps that need more than one model. Sign up, take one OpenAI-compatible key and call free models straight away, then reach paid models from OpenAI, Anthropic, Google, DeepSeek, Qwen and Mistral with the same key. Failover is automatic when a provider is down. It works with your own code, Claude Code, Cline and OpenCode. Open source, local-first chat, pay as you go after the free tier with no subscription.