About KeepRouter
KeepRouter is an independently built and operated multi-model LLM API gateway. It gives you one API key for models from every major maker — Claude, GPT, Gemini, Qwen, Kimi, Zhipu GLM, DeepSeek, MiniMax, Doubao and more — through a single, drop-in API.
Why it exists: you shouldn't need a separate account, key, and SDK for every model provider, and you shouldn't pay a markup to use them together. KeepRouter routes one key to many models and sells each one at cost — a 0% token markup, with no monthly fee.
What makes it different: it speaks both the OpenAI format (/v1/chat/completions) and the Anthropic format (/v1/messages — the same endpoint Claude Code and the Anthropic SDK use); every model's price is its underlying cost; every model page names the model's maker; and prompt and completion content is never logged — only usage metadata is kept.
How it's built: KeepRouter runs on Cloudflare's edge network and translates between the OpenAI and Anthropic wire formats internally, including tool calls and streaming, so existing clients work unchanged. New accounts get free trial credit; card top-ups are processed by Paddle as Merchant of Record. The site is available in English and 简体中文.
KeepRouter is a small, independent operation, not a large company — which is exactly why it can run at cost. Questions or feedback: support@keeprouter.com.