Every tool MonoRouter works with
MonoRouter is a drop-in proxy for the Anthropic Messages API and the OpenAI Chat Completions API. If your tool can point at a custom base URL, it can route through your Claude Pro or Max subscription.
Claude Code
One-command install. Routes the official Anthropic CLI through your Claude Pro/Max subscription.
Open guide →Cursor
Override the OpenAI base URL in Settings → Models and route chat/Tab through MonoRouter.
Open guide →Cline
Point Cline’s built-in OpenAI Compatible provider at MonoRouter — no config file editing.
Open guide →Aider
CLI flags or env vars — OpenAI-compatible or Anthropic-native, your choice.
Open guide →LangChain
ChatAnthropic and LangGraph agents route through MonoRouter with two env vars.
Open guide →OpenClaw
Paste your existing config and MonoRouter merges itself in — nothing leaves your browser.
Open guide →Any OpenAI-compatible client
Don't see your tool? If it reads standard OpenAI env vars, this is all you need:
export OPENAI_API_BASE="https://api.monorouter.dev/v1" export OPENAI_API_KEY="mrk_your_key_here"
Prefer the Anthropic Messages API instead? Use ANTHROPIC_BASE_URL and ANTHROPIC_API_KEY the same way.