Connect your tools to one API key

One command writes the three environment variables Claude Code needs. Native Anthropic protocol, so streaming, tools, thinking and prompt caching behave exactly as they do against Anthropic — billed per token at Crazyrouter rates.

Codex CLI supports custom providers in config.toml. The installer adds a Crazyrouter provider, keeps the Responses wire API, and lets you pick any GPT-5, Codex or non-OpenAI model as the default.

Cursor's BYOK mode accepts any OpenAI-compatible endpoint. Enter the Crazyrouter base URL once and route chat and agent traffic through your own key with live per-token pricing.

Cline talks to any OpenAI-compatible endpoint. Point it at Crazyrouter and run its plan / act loops on Claude Opus, GPT-5 or DeepSeek from one key.

One installer sets up the agent, the service and a ready-to-run model list. Switch the primary model in one JSON field; every model in the Crazyrouter catalogue is available to the agent.

Hermes Agent uses an OpenAI-compatible endpoint. Point it at Crazyrouter and give it Claude, DeepSeek, Kimi or any other catalogue model without changing the agent.

OpenCode's provider system takes any OpenAI-compatible endpoint. The setup script writes the provider block, a curated model list and sensible defaults, then verifies the key.

Crazyrouter serves the Gemini-native API, so Gemini CLI works with a base URL override and your Crazyrouter key — no Google Cloud project required.

Aider's OpenAI-compatible mode works with Crazyrouter out of the box. Two environment variables and a model flag; use a cheap weak model for commit messages and summaries.