Solo Router

Solo Router brings multiple AI providers into one API key and prepaid balance. Developers can switch between DeepSeek, GLM, Kimi, Qwen, Llama, Gemma and other models using a standard chat-completions API. It supports streaming, tool calling, JSON mode, per-key spending limits and visible usage costs. Image, video, speech, music, embeddings and reranking endpoints plus browser chat share the same balance. Free starter credit is available; paid top-ups start at US$5, with usage-based pricing and no subscription. Built with Node.js, Express, EJS, MySQL and Stripe. Documentation: https://solorouter.ai/docs