OpenRouter provides a unified API that routes requests to many models behind a single endpoint and API key. It is OpenAI-compatible, so most OpenAI SDKs work by switching the base URL.
coderclaw onboard --auth-choice apiKey --token-provider openrouter --token "$OPENROUTER_API_KEY"
{
env: { OPENROUTER_API_KEY: "sk-or-..." },
agents: {
defaults: {
model: { primary: "openrouter/anthropic/claude-sonnet-4-5" },
},
},
}
openrouter/<provider>/<model>.