OpenRouter Paid Fallback

Configure

1. Keep the OpenRouter API key present in config.
2. Set agents.defaults.model.primary to the requested paid model.
3. Set agents.defaults.model.fallbacks to:
   • openrouter/free
   • nvidia/nemotron-3-nano-30b-a3b:free
   • qwen/qwen3-next-80b-a3b-instruct:free
   • stepfun/step-3.5-flash:free
   • arcee-ai/trinity-mini:free
4. Restart the gateway.
5. Verify with openclaw status or /status.

Defaults

• Primary: openrouter/openai/gpt-5.4-mini
• Keep the same fallback list unless the user asks otherwise.